🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.01 AU - 1.35 AU

Year: 471 Days

Day: 36.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 121.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.04 AU - 1.38 AU

Year: 489 Days

Day: 12.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,088,608 km

• M1: 45,627 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.91 AU - 2.43 AU

Year: 1173 Days

Day: 24.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,088,608 km

• M1: 984,204 km (0.108 R)
• M2: 1,620,594 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.3 AU - 3.28 AU

Year: 1711 Days

Day: 24.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.2

Radius: 14.1

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.78 AU - 6.04 AU

Year: 3994 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,088,608 km

• M1: 186,100 km (0.11 R)
• M2: 359,783 km (0.067 R)
• M3: 611,556 km (0.089 R)
• M4: 746,793 km (0.116 R)
• M5: 1,074,711 km (0.117 R)
• M6: 1,182,272 km (0.04 R)
• M7: 1,319,154 km (0.089 R)
• M8: 1,461,870 km (0.075 R)
• M9: 1,921,734 km (0.105 R)
• M10: 2,115,463 km (0.08 R)
• M11: 2,474,349 km (0.075 R)
• M12: 2,768,907 km (0.077 R)
• M13: 2,869,736 km (0.081 R)
• M14: 2,988,965 km (0.053 R)
• M15: 3,092,637 km (0.11 R)
• M16: 3,555,493 km (0.056 R)
• M17: 3,720,948 km (0.084 R)
• M18: 3,851,547 km (0.058 R)
• M19: 4,194,276 km (0.063 R)
• M20: 4,369,305 km (0.062 R)
• M21: 4,566,924 km (0.081 R)
• M22: 4,889,158 km (0.088 R)
• M23: 5,260,609 km (0.094 R)
• M24: 5,534,672 km (0.114 R)
• M25: 5,727,205 km (0.08 R)
• M26: 6,075,020 km (0.111 R)
• M27: 6,340,556 km (0.061 R)
• M28: 6,452,306 km (0.12 R)
• M29: 6,564,654 km (0.1 R)
• M30: 6,745,966 km (0.105 R)
• M31: 7,136,716 km (0.101 R)
• M32: 7,916,271 km (0.102 R)
• M33: 8,206,490 km (0.04 R)
• M34: 8,599,035 km (0.091 R)
• M35: 8,698,219 km (0.115 R)
• M36: 8,822,534 km (0.03 R)
• M37: 9,813,471 km (0.084 R)
• M38: 10,573,129 km (0.045 R)
• M39: 11,000,380 km (0.057 R)
• M40: 11,460,543 km (0.109 R)
• M41: 11,954,815 km (0.066 R)
• M42: 12,204,493 km (0.09 R)
• M43: 12,399,868 km (0.104 R)
• M44: 12,964,151 km (0.105 R)
• M45: 13,106,419 km (0.073 R)
• M46: 13,220,712 km (0.039 R)
• M47: 13,594,407 km (0.078 R)
• M48: 13,884,178 km (0.088 R)
• M49: 14,029,887 km (0.091 R)
• M50: 14,146,872 km (0.11 R)
• M51: 14,264,007 km (0.086 R)
• M52: 14,706,667 km (0.077 R)
• M53: 14,825,448 km (0.107 R)
• M54: 15,333,782 km (0.077 R)
• M55: 15,454,208 km (0.051 R)
• M56: 16,091,944 km (0.113 R)
• M57: 16,275,650 km (0.1 R)
• M58: 16,552,705 km (0.101 R)
• M59: 16,676,273 km (0.096 R)
• M60: 17,550,074 km (0.113 R)
• M61: 17,802,446 km (0.118 R)
• M62: 18,183,322 km (0.082 R)
• M63: 19,050,242 km (0.094 R)
• M64: 19,244,719 km (0.082 R)
• M65: 19,766,516 km (0.072 R)
• M66: 20,062,122 km (0.072 R)
• M67: 20,293,101 km (0.118 R)
• M68: 20,425,345 km (0.099 R)
• M69: 20,591,249 km (0.097 R)
• M70: 20,724,242 km (0.084 R)
• M71: 20,824,173 km (0.106 R)
• M72: 21,192,034 km (0.1 R)
• M73: 22,445,066 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27

Radius: 12.6

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.21 AU - 7.55 AU

Year: 5916 Days

Day: 6.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,088,608 km

• M1: 389,553 km (0.074 R)
• M2: 478,264 km (0.094 R)
• M3: 822,040 km (0.108 R)
• M4: 993,928 km (0.08 R)
• M5: 1,201,420 km (0.073 R)
• M6: 1,582,596 km (0.113 R)
• M7: 1,863,690 km (0.074 R)
• M8: 2,123,243 km (0.064 R)
• M9: 2,394,763 km (0.046 R)
• M10: 2,514,591 km (0.1 R)
• M11: 2,823,211 km (0.098 R)
• M12: 3,166,239 km (0.094 R)
• M13: 3,763,733 km (0.057 R)
• M14: 4,225,841 km (0.101 R)
• M15: 4,335,047 km (0.056 R)
• M16: 4,832,161 km (0.098 R)
• M17: 4,984,900 km (0.101 R)
• M18: 5,452,842 km (0.06 R)
• M19: 6,208,760 km (0.12 R)
• M20: 6,305,550 km (0.109 R)
• M21: 6,669,671 km (0.109 R)
• M22: 6,769,004 km (0.113 R)
• M23: 7,069,547 km (0.073 R)
• M24: 7,199,846 km (0.114 R)
• M25: 8,407,400 km (0.12 R)
• M26: 9,042,443 km (0.035 R)
• M27: 9,183,963 km (0.038 R)
• M28: 9,405,517 km (0.109 R)
• M29: 9,725,208 km (0.108 R)
• M30: 9,934,944 km (0.12 R)
• M31: 10,325,993 km (0.099 R)
• M32: 10,424,578 km (0.091 R)
• M33: 10,905,386 km (0.102 R)
• M34: 11,207,573 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.5

Radius: 13.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.51 AU - 7.81 AU

Year: 6309 Days

Day: 9.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 68,088,608 km

• M1: 195,524 km (0.115 R)
• M2: 300,542 km (0.102 R)
• M3: 407,056 km (0.079 R)
• M4: 573,109 km (0.089 R)
• M5: 684,111 km (0.103 R)
• M6: 832,512 km (0.114 R)
• M7: 951,742 km (0.11 R)
• M8: 1,142,479 km (0.109 R)
• M9: 1,393,803 km (0.072 R)
• M10: 1,551,031 km (0.076 R)
• M11: 1,766,003 km (0.077 R)
• M12: 1,857,407 km (0.111 R)
• M13: 1,964,070 km (0.113 R)
• M14: 2,469,861 km (0.034 R)
• M15: 2,647,583 km (0.095 R)
• M16: 4,342,228 km (0.109 R)
• M17: 4,431,837 km (0.096 R)
• M18: 4,558,098 km (0.114 R)
• M19: 4,667,454 km (0.094 R)
• M20: 4,888,559 km (0.098 R)
• M21: 5,094,406 km (0.076 R)
• M22: 5,748,897 km (0.087 R)
• M23: 6,656,058 km (0.103 R)
• M24: 6,905,438 km (0.104 R)
• M25: 7,031,399 km (0.059 R)
• M26: 7,435,164 km (0.079 R)
• M27: 7,629,192 km (0.117 R)
• M28: 8,154,580 km (0.075 R)
• M29: 8,287,872 km (0.106 R)
• M30: 8,782,442 km (0.097 R)
• M31: 9,033,467 km (0.065 R)
• M32: 9,379,487 km (0.066 R)
• M33: 9,612,710 km (0.116 R)
• M34: 10,251,942 km (0.112 R)
• M35: 10,419,940 km (0.074 R)
• M36: 10,612,922 km (0.07 R)
• M37: 10,831,634 km (0.068 R)
• M38: 11,100,910 km (0.12 R)
• M39: 11,224,179 km (0.033 R)
• M40: 11,397,263 km (0.119 R)
• M41: 11,571,395 km (0.107 R)
• M42: 11,671,327 km (0.076 R)
• M43: 11,897,070 km (0.076 R)
• M44: 12,098,877 km (0.108 R)
• M45: 12,403,907 km (0.101 R)
• M46: 12,660,019 km (0.115 R)
• M47: 13,047,627 km (0.119 R)
• M48: 13,543,993 km (0.041 R)
• M49: 14,020,163 km (0.038 R)
• M50: 14,180,083 km (0.057 R)
• M51: 14,313,823 km (0.056 R)
• M52: 14,771,593 km (0.043 R)
• M53: 14,907,278 km (0.07 R)
• M54: 15,043,263 km (0.107 R)
• M55: 15,179,696 km (0.082 R)
• M56: 15,398,707 km (0.086 R)
• M57: 15,536,188 km (0.112 R)
• M58: 15,701,793 km (0.107 R)
• M59: 15,867,846 km (0.109 R)
• M60: 16,285,823 km (0.092 R)
• M61: 16,876,884 km (0.095 R)
• M62: 17,733,631 km (0.108 R)
• M63: 17,906,716 km (0.077 R)
• M64: 18,196,337 km (0.092 R)
• M65: 18,312,724 km (0.082 R)
• M66: 18,458,432 km (0.103 R)
• M67: 18,604,440 km (0.101 R)
• M68: 20,056,736 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.8

Radius: 12.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.53 AU - 9.27 AU

Year: 8937 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 68,088,608 km

• M1: 196,272 km (0.074 R)
• M2: 275,709 km (0.028 R)
• M3: 534,513 km (0.107 R)
• M4: 738,265 km (0.113 R)
• M5: 902,674 km (0.113 R)
• M6: 996,771 km (0.081 R)
• M7: 1,151,904 km (0.11 R)
• M8: 1,269,936 km (0.089 R)
• M9: 1,503,159 km (0.037 R)
• M10: 1,616,854 km (0.117 R)
• M11: 1,801,757 km (0.075 R)
• M12: 2,011,493 km (0.049 R)
• M13: 2,360,505 km (0.086 R)
• M14: 2,829,195 km (0.093 R)
• M15: 2,991,957 km (0.054 R)
• M16: 4,010,420 km (0.047 R)
• M17: 4,101,824 km (0.072 R)
• M18: 4,333,402 km (0.111 R)
• M19: 4,980,113 km (0.027 R)
• M20: 5,177,732 km (0.12 R)
• M21: 6,124,986 km (0.108 R)
• M22: 6,363,445 km (0.066 R)
• M23: 7,125,197 km (0.115 R)
• M24: 7,376,222 km (0.032 R)
• M25: 7,887,099 km (0.116 R)
• M26: 9,002,949 km (0.119 R)
• M27: 9,123,376 km (0.105 R)
• M28: 9,213,882 km (0.105 R)
• M29: 9,457,129 km (0.102 R)
• M30: 9,887,671 km (0.09 R)
• M31: 10,419,342 km (0.06 R)
• M32: 10,545,752 km (0.072 R)
• M33: 11,056,629 km (0.101 R)
• M34: 12,268,821 km (0.081 R)
• M35: 13,248,387 km (0.079 R)
• M36: 13,523,049 km (0.109 R)
• M37: 15,031,295 km (0.108 R)
• M38: 15,138,557 km (0.109 R)
• M39: 15,533,944 km (0.102 R)
• M40: 15,787,362 km (0.106 R)
• M41: 16,261,438 km (0.07 R)
• M42: 16,777,401 km (0.075 R)
• M43: 17,223,951 km (0.111 R)
• M44: 18,128,719 km (0.055 R)
• M45: 18,281,009 km (0.084 R)
• M46: 18,395,452 km (0.059 R)
• M47: 18,625,234 km (0.036 R)
• M48: 19,048,895 km (0.075 R)
• M49: 19,242,475 km (0.1 R)
• M50: 21,014,611 km (0.11 R)
• M51: 21,616,743 km (0.115 R)
• M52: 22,387,770 km (0.099 R)
• M53: 22,469,451 km (0.089 R)
• M54: 22,715,090 km (0.08 R)
• M55: 23,126,484 km (0.042 R)
• M56: 24,291,403 km (0.109 R)
• M57: 24,838,782 km (0.118 R)
• M58: 25,860,086 km (0.033 R)
• M59: 26,203,563 km (0.12 R)
• M60: 26,548,536 km (0.11 R)
• M61: 27,899,554 km (0.112 R)
• M62: 28,384,401 km (0.086 R)
• M63: 29,139,122 km (0.074 R)
• M64: 29,810,368 km (0.075 R)
• M65: 30,215,778 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.9

Radius: 5.5

Gravity: 22.54 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.06 AU - 15.7 AU

Year: 16969 Days

Day: 16.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,088,608 km

• M1: 100,081 km (0.045 R)
• M2: 181,013 km (0.117 R)
• M3: 219,161 km (0.09 R)
• M4: 305,628 km (0.102 R)
• M5: 592,258 km (0.053 R)
• M6: 1,169,706 km (0.113 R)
• M7: 1,328,130 km (0.044 R)
• M8: 1,437,636 km (0.118 R)
• M9: 1,694,944 km (0.094 R)
• M10: 2,251,747 km (0.086 R)
• M11: 2,895,916 km (0.112 R)
• M12: 3,367,598 km (0.078 R)
• M13: 3,708,082 km (0.087 R)
• M14: 3,902,111 km (0.09 R)
• M15: 4,299,892 km (0.096 R)
• M16: 4,340,283 km (0.103 R)
• M17: 4,836,200 km (0.106 R)
• M18: 6,106,735 km (0.032 R)
• M19: 6,661,144 km (0.085 R)
• M20: 6,944,333 km (0.114 R)
• M21: 7,376,372 km (0.049 R)
• M22: 7,522,379 km (0.107 R)
• M23: 7,620,366 km (0.112 R)
• M24: 7,767,869 km (0.092 R)
• M25: 7,817,237 km (0.04 R)
• M26: 8,982,305 km (0.119 R)
• M27: 9,138,186 km (0.105 R)
• M28: 9,190,396 km (0.1 R)
• M29: 9,400,132 km (0.102 R)
• M30: 10,200,480 km (0.105 R)
• M31: 10,308,789 km (0.114 R)
• M32: 11,695,262 km (0.117 R)
• M33: 12,036,645 km (0.081 R)
• M34: 12,381,318 km (0.112 R)
• M35: 13,139,331 km (0.098 R)
• M36: 13,792,176 km (0.098 R)
• M37: 14,699,636 km (0.1 R)
• M38: 15,813,692 km (0.111 R)
• M39: 16,762,591 km (0.081 R)
• M40: 18,187,511 km (0.086 R)
• M41: 18,914,556 km (0.075 R)
• M42: 19,315,030 km (0.112 R)
• M43: 19,921,051 km (0.088 R)
• M44: 20,601,572 km (0.106 R)
• M45: 21,013,564 km (0.088 R)
• M46: 21,289,871 km (0.102 R)
• M47: 21,985,651 km (0.048 R)
• M48: 22,125,675 km (0.107 R)
• M49: 22,265,997 km (0.102 R)
• M50: 22,547,541 km (0.109 R)
• M51: 24,478,849 km (0.077 R)
• M52: 26,239,467 km (0.082 R)
• M53: 27,661,993 km (0.111 R)
• M54: 28,649,787 km (0.095 R)
• M55: 28,726,232 km (0.118 R)
• M56: 29,109,502 km (0.107 R)
• M57: 29,263,288 km (0.074 R)
• M58: 29,494,417 km (0.09 R)
• M59: 31,208,360 km (0.063 R)
• M60: 31,760,376 km (0.058 R)
• M61: 34,081,686 km (0.099 R)
• M62: 35,058,111 km (0.071 R)
• M63: 35,385,581 km (0.075 R)
• M64: 35,631,969 km (0.102 R)
• M65: 36,208,818 km (0.082 R)
• M66: 36,788,809 km (0.069 R)
• M67: 37,539,042 km (0.112 R)
• M68: 42,406,359 km (0.081 R)
• M69: 44,072,281 km (0.118 R)
• M70: 45,135,323 km (0.047 R)
• M71: 46,745,894 km (0.117 R)
• M72: 47,467,704 km (0.049 R)
• M73: 48,102,298 km (0.09 R)
• M74: 49,746,977 km (0.109 R)
• M75: 51,038,904 km (0.115 R)
• M76: 51,968,505 km (0.11 R)
• M77: 52,435,250 km (0.051 R)
• M78: 52,528,899 km (0.032 R)
• M79: 54,695,525 km (0.086 R)
• M80: 55,170,498 km (0.032 R)
• M81: 56,603,197 km (0.115 R)
• M82: 56,987,364 km (0.046 R)
• M83: 59,213,081 km (0.078 R)
• M84: 59,505,395 km (0.064 R)
• M85: 59,603,083 km (0.082 R)
• M86: 59,700,621 km (0.12 R)
• M87: 59,993,832 km (0.099 R)
• M88: 61,565,657 km (0.058 R)
• M89: 61,861,861 km (0.112 R)
• M90: 62,951,981 km (0.026 R)
• M91: 64,048,533 km (0.036 R)
• M92: 66,159,210 km (0.096 R)
• M93: 66,665,150 km (0.118 R)
• M94: 66,867,855 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 15,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit