🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.51 AU - 0.77 AU

Year: 193 Days

Day: 26.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,631,073 km

• M1: 191,336 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.61 AU - 0.99 AU

Year: 270 Days

Day: 13.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,631,073 km

• M1: 163,211 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.1 AU - 1.54 AU

Year: 571 Days

Day: 22.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.21 AU - 1.59 AU

Year: 624 Days

Day: 33.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.9

Radius: 10

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.34 AU - 6.96 AU

Year: 5059 Days

Day: 14.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 110 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,631,073 km

• M1: 142,716 km (0.117 R)
• M2: 206,445 km (0.091 R)
• M3: 338,540 km (0.111 R)
• M4: 423,661 km (0.074 R)
• M5: 596,746 km (0.096 R)
• M6: 668,104 km (0.12 R)
• M7: 768,335 km (0.118 R)
• M8: 847,173 km (0.115 R)
• M9: 1,130,810 km (0.087 R)
• M10: 1,299,557 km (0.117 R)
• M11: 1,363,136 km (0.117 R)
• M12: 1,526,646 km (0.12 R)
• M13: 1,679,535 km (0.11 R)
• M14: 1,855,462 km (0.103 R)
• M15: 2,187,719 km (0.064 R)
• M16: 2,659,850 km (0.102 R)
• M17: 2,803,464 km (0.094 R)
• M18: 2,970,864 km (0.104 R)
• M19: 3,271,855 km (0.09 R)
• M20: 3,582,719 km (0.037 R)
• M21: 4,043,630 km (0.1 R)
• M22: 4,353,148 km (0.066 R)
• M23: 4,498,707 km (0.102 R)
• M24: 4,819,595 km (0.052 R)
• M25: 4,894,693 km (0.071 R)
• M26: 5,046,235 km (0.101 R)
• M27: 5,457,630 km (0.08 R)
• M28: 6,784,114 km (0.072 R)
• M29: 7,790,010 km (0.074 R)
• M30: 7,878,422 km (0.116 R)
• M31: 8,056,294 km (0.113 R)
• M32: 8,965,101 km (0.057 R)
• M33: 9,306,484 km (0.096 R)
• M34: 9,431,697 km (0.092 R)
• M35: 9,620,639 km (0.098 R)
• M36: 10,194,796 km (0.059 R)
• M37: 11,342,810 km (0.059 R)
• M38: 11,644,698 km (0.089 R)
• M39: 12,739,156 km (0.095 R)
• M40: 13,123,024 km (0.03 R)
• M41: 13,652,601 km (0.036 R)
• M42: 13,937,884 km (0.118 R)
• M43: 14,045,445 km (0.097 R)
• M44: 14,333,421 km (0.095 R)
• M45: 14,514,434 km (0.086 R)
• M46: 14,769,050 km (0.109 R)
• M47: 15,098,763 km (0.119 R)
• M48: 15,282,918 km (0.04 R)
• M49: 15,802,621 km (0.036 R)
• M50: 16,668,943 km (0.101 R)
• M51: 18,369,123 km (0.115 R)
• M52: 18,565,694 km (0.05 R)
• M53: 18,921,438 km (0.102 R)
• M54: 19,720,141 km (0.056 R)
• M55: 19,881,258 km (0.048 R)
• M56: 20,285,770 km (0.077 R)
• M57: 20,570,605 km (0.116 R)
• M58: 21,103,173 km (0.097 R)
• M59: 21,433,037 km (0.084 R)
• M60: 21,847,871 km (0.111 R)
• M61: 21,931,197 km (0.072 R)
• M62: 22,014,523 km (0.077 R)
• M63: 22,223,512 km (0.037 R)
• M64: 22,391,061 km (0.108 R)
• M65: 23,448,269 km (0.094 R)
• M66: 23,533,540 km (0.096 R)
• M67: 24,133,428 km (0.082 R)
• M68: 24,392,082 km (0.074 R)
• M69: 24,478,550 km (0.104 R)
• M70: 24,999,151 km (0.118 R)
• M71: 26,538,363 km (0.08 R)
• M72: 27,073,175 km (0.096 R)
• M73: 27,431,762 km (0.05 R)
• M74: 27,656,607 km (0.092 R)
• M75: 28,198,750 km (0.095 R)
• M76: 28,607,750 km (0.102 R)
• M77: 29,110,250 km (0.11 R)
• M78: 30,868,623 km (0.112 R)
• M79: 31,383,988 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.6

Radius: 13.9

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.67 AU - 8.57 AU

Year: 8717 Days

Day: 10 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 95,631,073 km

• M1: 531,820 km (0.036 R)
• M2: 1,032,225 km (0.1 R)
• M3: 1,845,290 km (0.068 R)
• M4: 1,940,883 km (0.098 R)
• M5: 2,087,489 km (0.1 R)
• M6: 2,738,688 km (0.094 R)
• M7: 2,848,493 km (0.116 R)
• M8: 3,332,592 km (0.085 R)
• M9: 4,091,651 km (0.09 R)
• M10: 4,377,832 km (0.059 R)
• M11: 4,539,847 km (0.118 R)
• M12: 4,703,806 km (0.102 R)
• M13: 4,970,240 km (0.034 R)
• M14: 5,276,018 km (0.101 R)
• M15: 5,518,217 km (0.082 R)
• M16: 5,942,027 km (0.11 R)
• M17: 6,412,962 km (0.098 R)
• M18: 6,523,514 km (0.112 R)
• M19: 7,429,928 km (0.106 R)
• M20: 7,858,675 km (0.115 R)
• M21: 8,255,409 km (0.067 R)
• M22: 8,781,096 km (0.112 R)
• M23: 9,276,115 km (0.1 R)
• M24: 9,526,991 km (0.07 R)
• M25: 9,907,717 km (0.036 R)
• M26: 10,466,316 km (0.117 R)
• M27: 10,596,765 km (0.097 R)
• M28: 10,727,663 km (0.083 R)
• M29: 11,930,281 km (0.094 R)
• M30: 12,112,042 km (0.118 R)
• M31: 12,249,074 km (0.068 R)
• M32: 13,884,926 km (0.066 R)
• M33: 14,364,836 km (0.081 R)
• M34: 14,948,118 km (0.066 R)
• M35: 15,987,225 km (0.053 R)
• M36: 16,288,515 km (0.113 R)
• M37: 16,743,891 km (0.115 R)
• M38: 17,152,144 km (0.107 R)
• M39: 18,765,258 km (0.104 R)
• M40: 19,189,517 km (0.1 R)
• M41: 20,047,311 km (0.111 R)
• M42: 20,155,471 km (0.092 R)
• M43: 20,372,238 km (0.12 R)
• M44: 20,753,563 km (0.088 R)
• M45: 21,578,446 km (0.119 R)
• M46: 21,911,451 km (0.09 R)
• M47: 22,246,251 km (0.055 R)
• M48: 22,526,447 km (0.042 R)
• M49: 23,033,883 km (0.064 R)
• M50: 23,203,827 km (0.105 R)
• M51: 23,602,056 km (0.106 R)
• M52: 23,945,234 km (0.078 R)
• M53: 24,232,461 km (0.105 R)
• M54: 25,100,877 km (0.071 R)
• M55: 25,392,743 km (0.095 R)
• M56: 25,744,298 km (0.059 R)
• M57: 26,274,772 km (0.114 R)
• M58: 26,868,526 km (0.082 R)
• M59: 27,166,973 km (0.066 R)
• M60: 27,646,883 km (0.053 R)
• M61: 28,493,458 km (0.09 R)
• M62: 28,675,967 km (0.118 R)
• M63: 29,164,554 km (0.109 R)
• M64: 29,532,864 km (0.116 R)
• M65: 31,209,108 km (0.118 R)
• M66: 31,522,964 km (0.099 R)
• M67: 32,661,254 km (0.108 R)
• M68: 33,427,794 km (0.092 R)
• M69: 34,653,300 km (0.101 R)
• M70: 35,369,574 km (0.091 R)
• M71: 35,828,092 km (0.119 R)
• M72: 36,684,539 km (0.089 R)
• M73: 36,883,056 km (0.092 R)
• M74: 38,350,461 km (0.105 R)
• M75: 39,768,948 km (0.027 R)
• M76: 40,587,249 km (0.062 R)
• M77: 41,135,974 km (0.084 R)
• M78: 42,101,927 km (0.116 R)
• M79: 42,587,671 km (0.099 R)
• M80: 43,705,018 km (0.118 R)
• M81: 44,337,817 km (0.083 R)
• M82: 45,115,277 km (0.048 R)
• M83: 46,468,839 km (0.119 R)
• M84: 47,330,672 km (0.077 R)
• M85: 47,835,714 km (0.075 R)
• M86: 48,415,256 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.5

Radius: 8

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.52 AU - 12.28 AU

Year: 11735 Days

Day: 12.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 95,631,073 km

• M1: 178,021 km (0.078 R)
• M2: 281,094 km (0.115 R)
• M3: 346,917 km (0.068 R)
• M4: 400,473 km (0.081 R)
• M5: 497,114 km (0.094 R)
• M6: 692,339 km (0.083 R)
• M7: 836,102 km (0.12 R)
• M8: 924,664 km (0.118 R)
• M9: 1,209,798 km (0.064 R)
• M10: 1,281,755 km (0.086 R)
• M11: 1,340,397 km (0.066 R)
• M12: 1,537,268 km (0.086 R)
• M13: 1,711,250 km (0.072 R)
• M14: 2,009,997 km (0.044 R)
• M15: 2,078,513 km (0.095 R)
• M16: 2,415,407 km (0.052 R)
• M17: 2,562,462 km (0.082 R)
• M18: 2,655,811 km (0.082 R)
• M19: 3,300,578 km (0.089 R)
• M20: 3,777,645 km (0.03 R)
• M21: 4,144,160 km (0.1 R)
• M22: 4,703,955 km (0.084 R)
• M23: 5,168,906 km (0.049 R)
• M24: 5,263,601 km (0.11 R)
• M25: 5,382,831 km (0.069 R)
• M26: 5,746,054 km (0.109 R)
• M27: 5,943,075 km (0.098 R)
• M28: 8,586,469 km (0.099 R)
• M29: 9,268,336 km (0.119 R)
• M30: 9,615,702 km (0.052 R)
• M31: 10,743,820 km (0.092 R)
• M32: 10,864,994 km (0.099 R)
• M33: 12,386,105 km (0.096 R)
• M34: 13,545,638 km (0.038 R)
• M35: 13,906,768 km (0.118 R)
• M36: 14,739,429 km (0.107 R)
• M37: 15,485,474 km (0.083 R)
• M38: 16,487,630 km (0.043 R)
• M39: 17,084,825 km (0.077 R)
• M40: 18,626,730 km (0.107 R)
• M41: 20,362,365 km (0.091 R)
• M42: 20,700,605 km (0.065 R)
• M43: 20,813,701 km (0.085 R)
• M44: 21,458,917 km (0.055 R)
• M45: 21,535,212 km (0.084 R)
• M46: 22,963,572 km (0.086 R)
• M47: 23,394,115 km (0.05 R)
• M48: 23,787,707 km (0.089 R)
• M49: 23,866,695 km (0.077 R)
• M50: 24,501,887 km (0.102 R)
• M51: 25,022,189 km (0.108 R)
• M52: 25,384,365 km (0.08 R)
• M53: 25,910,800 km (0.11 R)
• M54: 26,522,506 km (0.072 R)
• M55: 27,056,570 km (0.057 R)
• M56: 27,263,015 km (0.088 R)
• M57: 27,718,840 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.1

Radius: 4.6

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.54 AU - 14.74 AU

Year: 21103 Days

Day: 18.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 95,631,073 km

• M1: 71,059 km (0.079 R)
• M2: 417,378 km (0.118 R)
• M3: 885,769 km (0.114 R)
• M4: 1,075,758 km (0.114 R)
• M5: 1,142,030 km (0.076 R)
• M6: 1,209,499 km (0.109 R)
• M7: 1,744,461 km (0.08 R)
• M8: 1,901,838 km (0.117 R)
• M9: 2,517,134 km (0.089 R)
• M10: 3,252,407 km (0.042 R)
• M11: 3,284,421 km (0.102 R)
• M12: 3,348,748 km (0.091 R)
• M13: 3,610,245 km (0.059 R)
• M14: 4,684,358 km (0.038 R)
• M15: 5,050,424 km (0.088 R)
• M16: 5,162,174 km (0.113 R)
• M17: 5,732,590 km (0.114 R)
• M18: 6,483,422 km (0.116 R)
• M19: 6,849,787 km (0.094 R)
• M20: 7,602,564 km (0.074 R)
• M21: 7,988,676 km (0.087 R)
• M22: 8,557,746 km (0.086 R)
• M23: 8,690,888 km (0.117 R)
• M24: 9,458,475 km (0.1 R)
• M25: 10,530,942 km (0.072 R)
• M26: 11,057,377 km (0.1 R)
• M27: 11,202,337 km (0.09 R)
• M28: 11,543,271 km (0.117 R)
• M29: 11,641,258 km (0.068 R)
• M30: 14,180,233 km (0.088 R)
• M31: 14,548,991 km (0.086 R)
• M32: 15,619,514 km (0.079 R)
• M33: 16,659,817 km (0.058 R)
• M34: 17,496,817 km (0.054 R)
• M35: 17,665,863 km (0.114 R)
• M36: 18,806,547 km (0.116 R)
• M37: 19,444,133 km (0.085 R)
• M38: 20,029,809 km (0.081 R)
• M39: 21,519,205 km (0.094 R)
• M40: 21,639,930 km (0.075 R)
• M41: 22,674,699 km (0.115 R)
• M42: 23,352,976 km (0.097 R)
• M43: 23,912,771 km (0.096 R)
• M44: 24,351,242 km (0.098 R)
• M45: 24,666,146 km (0.116 R)
• M46: 25,109,105 km (0.105 R)
• M47: 25,554,757 km (0.094 R)
• M48: 26,389,214 km (0.106 R)
• M49: 26,518,467 km (0.027 R)
• M50: 27,887,586 km (0.112 R)
• M51: 28,282,973 km (0.093 R)
• M52: 30,422,672 km (0.118 R)
• M53: 30,761,661 km (0.093 R)
• M54: 30,829,728 km (0.053 R)
• M55: 34,079,442 km (0.102 R)
• M56: 34,290,525 km (0.076 R)
• M57: 35,637,504 km (0.076 R)
• M58: 36,138,208 km (0.117 R)
• M59: 37,799,343 km (0.059 R)
• M60: 38,822,742 km (0.109 R)
• M61: 39,411,559 km (0.082 R)
• M62: 39,929,168 km (0.105 R)
• M63: 40,151,769 km (0.089 R)
• M64: 40,821,818 km (0.066 R)
• M65: 41,195,663 km (0.107 R)
• M66: 44,534,389 km (0.082 R)
• M67: 46,391,796 km (0.036 R)
• M68: 46,625,767 km (0.103 R)
• M69: 46,938,277 km (0.113 R)
• M70: 47,879,995 km (0.085 R)
• M71: 50,341,778 km (0.064 R)
• M72: 53,823,818 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.3

Radius: 7.1

Gravity: 18.63 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.5 AU - 19.46 AU

Year: 24065 Days

Day: 22.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,631,073 km

• M1: 91,255 km (0.085 R)
• M2: 300,093 km (0.057 R)
• M3: 536,009 km (0.064 R)
• M4: 661,073 km (0.086 R)
• M5: 1,287,140 km (0.112 R)
• M6: 1,527,693 km (0.072 R)
• M7: 1,635,254 km (0.094 R)
• M8: 2,011,643 km (0.074 R)
• M9: 2,414,360 km (0.083 R)
• M10: 3,200,646 km (0.08 R)
• M11: 3,246,573 km (0.047 R)
• M12: 4,618,385 km (0.096 R)
• M13: 4,880,182 km (0.048 R)
• M14: 5,093,060 km (0.072 R)
• M15: 5,918,690 km (0.093 R)
• M16: 6,375,861 km (0.036 R)
• M17: 6,491,949 km (0.101 R)
• M18: 7,752,461 km (0.098 R)
• M19: 8,315,398 km (0.112 R)
• M20: 8,891,499 km (0.095 R)
• M21: 9,546,738 km (0.062 R)
• M22: 9,679,581 km (0.119 R)
• M23: 9,746,301 km (0.094 R)
• M24: 9,880,191 km (0.114 R)
• M25: 9,947,211 km (0.096 R)
• M26: 10,421,586 km (0.088 R)
• M27: 11,042,118 km (0.099 R)
• M28: 12,031,110 km (0.097 R)
• M29: 12,536,302 km (0.113 R)
• M30: 17,060,141 km (0.054 R)
• M31: 17,790,328 km (0.073 R)
• M32: 21,243,646 km (0.074 R)
• M33: 21,941,071 km (0.084 R)
• M34: 27,028,446 km (0.084 R)
• M35: 27,310,886 km (0.119 R)
• M36: 29,411,689 km (0.057 R)
• M37: 29,605,269 km (0.075 R)
• M38: 30,286,089 km (0.064 R)
• M39: 30,383,776 km (0.115 R)
• M40: 32,458,998 km (0.03 R)
• M41: 33,160,911 km (0.104 R)
• M42: 38,953,042 km (0.079 R)
• M43: 39,378,648 km (0.106 R)
• M44: 39,805,749 km (0.067 R)
• M45: 40,019,824 km (0.12 R)
• M46: 40,341,609 km (0.08 R)
• M47: 40,880,012 km (0.108 R)
• M48: 40,988,021 km (0.06 R)
• M49: 42,181,812 km (0.115 R)
• M50: 43,497,226 km (0.115 R)
• M51: 45,607,304 km (0.103 R)
• M52: 46,392,992 km (0.113 R)
• M53: 46,505,640 km (0.089 R)
• M54: 46,731,233 km (0.042 R)
• M55: 48,205,819 km (0.045 R)
• M56: 50,504,241 km (0.063 R)
• M57: 50,852,056 km (0.11 R)
• M58: 53,309,052 km (0.104 R)
• M59: 53,663,150 km (0.095 R)
• M60: 54,849,311 km (0.074 R)
• M61: 55,087,621 km (0.109 R)
• M62: 55,445,608 km (0.062 R)
• M63: 56,284,104 km (0.099 R)
• M64: 56,404,232 km (0.07 R)
• M65: 56,644,635 km (0.079 R)
• M66: 57,609,990 km (0.115 R)
• M67: 57,731,165 km (0.092 R)
• M68: 58,459,258 km (0.08 R)
• M69: 59,068,270 km (0.094 R)
• M70: 60,415,698 km (0.114 R)
• M71: 61,649,432 km (0.106 R)
• M72: 63,140,773 km (0.083 R)
• M73: 64,769,745 km (0.092 R)
• M74: 65,652,522 km (0.071 R)
• M75: 66,032,201 km (0.1 R)
• M76: 66,666,496 km (0.053 R)
• M77: 68,581,349 km (0.057 R)
• M78: 68,838,059 km (0.086 R)
• M79: 70,643,854 km (0.084 R)
• M80: 72,334,460 km (0.084 R)
• M81: 74,961,399 km (0.059 R)
• M82: 76,419,529 km (0.109 R)
• M83: 76,552,671 km (0.109 R)
• M84: 77,352,272 km (0.074 R)
• M85: 78,288,904 km (0.086 R)
• M86: 80,985,256 km (0.057 R)
• M87: 81,528,296 km (0.062 R)
• M88: 82,208,518 km (0.058 R)
• M89: 83,986,339 km (0.087 R)
• M90: 85,914,955 km (0.064 R)
• M91: 86,330,238 km (0.05 R)
• M92: 89,395,200 km (0.098 R)
• M93: 90,518,530 km (0.082 R)
• M94: 91,081,916 km (0.115 R)
• M95: 92,637,285 km (0.071 R)
• M96: 92,921,072 km (0.078 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 19,920 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit