🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.61 AU

Year: 137 Days

Day: 12.9 Hours

Environment

Temp: 239 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,665,498 km

• M1: 46,824 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.54 AU - 0.86 AU

Year: 221 Days

Day: 22.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.24 AU - 1.9 AU

Year: 741 Days

Day: 27.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,665,498 km

• M1: 1,340,696 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.48 AU - 4.06 AU

Year: 2758 Days

Day: 42.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.4

Radius: 14.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.88 AU - 4.84 AU

Year: 3430 Days

Day: 5.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 69 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 72,665,498 km

• M1: 282,740 km (0.119 R)
• M2: 476,020 km (0.095 R)
• M3: 665,112 km (0.099 R)
• M4: 853,306 km (0.113 R)
• M5: 975,827 km (0.074 R)
• M6: 1,194,689 km (0.09 R)
• M7: 1,430,754 km (0.118 R)
• M8: 1,631,066 km (0.105 R)
• M9: 2,145,233 km (0.102 R)
• M10: 2,708,918 km (0.114 R)
• M11: 2,849,241 km (0.119 R)
• M12: 3,202,741 km (0.084 R)
• M13: 3,570,602 km (0.111 R)
• M14: 3,690,579 km (0.101 R)
• M15: 3,829,406 km (0.075 R)
• M16: 3,934,723 km (0.07 R)
• M17: 4,202,204 km (0.119 R)
• M18: 4,365,715 km (0.119 R)
• M19: 5,002,403 km (0.112 R)
• M20: 6,155,803 km (0.06 R)
• M21: 6,342,052 km (0.092 R)
• M22: 6,614,470 km (0.066 R)
• M23: 7,609,146 km (0.104 R)
• M24: 8,397,377 km (0.081 R)
• M25: 8,604,271 km (0.082 R)
• M26: 8,976,321 km (0.076 R)
• M27: 9,070,268 km (0.072 R)
• M28: 9,353,756 km (0.096 R)
• M29: 9,448,901 km (0.11 R)
• M30: 9,544,494 km (0.056 R)
• M31: 9,640,236 km (0.106 R)
• M32: 10,075,417 km (0.109 R)
• M33: 10,246,557 km (0.096 R)
• M34: 10,418,445 km (0.079 R)
• M35: 11,040,622 km (0.1 R)
• M36: 11,343,558 km (0.046 R)
• M37: 11,649,186 km (0.099 R)
• M38: 11,828,853 km (0.084 R)
• M39: 12,061,029 km (0.073 R)
• M40: 12,793,311 km (0.067 R)
• M41: 12,925,705 km (0.083 R)
• M42: 13,945,962 km (0.04 R)
• M43: 14,191,452 km (0.046 R)
• M44: 14,438,438 km (0.076 R)
• M45: 14,631,420 km (0.108 R)
• M46: 14,853,124 km (0.079 R)
• M47: 15,215,749 km (0.116 R)
• M48: 15,440,445 km (0.101 R)
• M49: 15,553,092 km (0.114 R)
• M50: 15,836,131 km (0.103 R)
• M51: 16,063,819 km (0.081 R)
• M52: 16,436,019 km (0.059 R)
• M53: 16,927,149 km (0.089 R)
• M54: 17,043,386 km (0.119 R)
• M55: 17,335,252 km (0.113 R)
• M56: 17,599,292 km (0.097 R)
• M57: 17,746,496 km (0.112 R)
• M58: 17,894,299 km (0.091 R)
• M59: 18,519,020 km (0.043 R)
• M60: 18,698,986 km (0.103 R)
• M61: 18,819,113 km (0.091 R)
• M62: 19,211,658 km (0.113 R)
• M63: 19,667,931 km (0.097 R)
• M64: 20,066,161 km (0.11 R)
• M65: 20,220,097 km (0.108 R)
• M66: 20,436,266 km (0.106 R)
• M67: 20,591,100 km (0.053 R)
• M68: 20,684,299 km (0.057 R)
• M69: 20,995,612 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.6

Radius: 9.5

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.68 AU - 5.6 AU

Year: 4390 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,665,498 km

• M1: 137,032 km (0.099 R)
• M2: 577,747 km (0.093 R)
• M3: 695,331 km (0.09 R)
• M4: 845,527 km (0.087 R)
• M5: 1,058,704 km (0.112 R)
• M6: 1,219,671 km (0.097 R)
• M7: 1,374,505 km (0.109 R)
• M8: 1,461,870 km (0.117 R)
• M9: 1,611,618 km (0.059 R)
• M10: 1,926,521 km (0.117 R)
• M11: 1,991,896 km (0.087 R)
• M12: 2,278,226 km (0.032 R)
• M13: 2,382,496 km (0.028 R)
• M14: 2,613,774 km (0.073 R)
• M15: 2,927,481 km (0.108 R)
• M16: 3,041,026 km (0.078 R)
• M17: 3,835,839 km (0.077 R)
• M18: 3,897,922 km (0.108 R)
• M19: 4,002,341 km (0.063 R)
• M20: 4,086,415 km (0.097 R)
• M21: 4,320,835 km (0.062 R)
• M22: 4,758,409 km (0.071 R)
• M23: 4,870,009 km (0.114 R)
• M24: 5,164,418 km (0.101 R)
• M25: 5,233,233 km (0.116 R)
• M26: 5,371,611 km (0.032 R)
• M27: 5,937,539 km (0.116 R)
• M28: 6,203,375 km (0.083 R)
• M29: 6,423,733 km (0.096 R)
• M30: 6,497,784 km (0.082 R)
• M31: 6,621,800 km (0.052 R)
• M32: 6,948,073 km (0.062 R)
• M33: 7,151,377 km (0.112 R)
• M34: 7,408,386 km (0.05 R)
• M35: 7,642,207 km (0.101 R)
• M36: 8,224,293 km (0.09 R)
• M37: 8,574,950 km (0.046 R)
• M38: 8,656,481 km (0.104 R)
• M39: 8,847,966 km (0.099 R)
• M40: 8,985,596 km (0.065 R)
• M41: 9,262,951 km (0.081 R)
• M42: 9,346,725 km (0.113 R)
• M43: 9,684,368 km (0.036 R)
• M44: 9,968,753 km (0.083 R)
• M45: 10,054,622 km (0.093 R)
• M46: 10,662,588 km (0.103 R)
• M47: 11,104,201 km (0.052 R)
• M48: 11,883,756 km (0.083 R)
• M49: 12,005,229 km (0.053 R)
• M50: 12,188,337 km (0.105 R)
• M51: 12,372,193 km (0.112 R)
• M52: 12,649,846 km (0.05 R)
• M53: 13,685,662 km (0.076 R)
• M54: 14,004,904 km (0.108 R)
• M55: 14,101,095 km (0.114 R)
• M56: 14,229,749 km (0.076 R)
• M57: 14,294,226 km (0.096 R)
• M58: 15,108,487 km (0.059 R)
• M59: 15,240,283 km (0.05 R)
• M60: 16,781,889 km (0.099 R)
• M61: 17,640,431 km (0.06 R)
• M62: 18,232,390 km (0.107 R)
• M63: 18,337,557 km (0.09 R)
• M64: 18,407,868 km (0.072 R)
• M65: 18,478,179 km (0.106 R)
• M66: 19,257,285 km (0.047 R)
• M67: 19,471,659 km (0.064 R)
• M68: 20,482,641 km (0.119 R)
• M69: 21,104,669 km (0.065 R)
• M70: 21,473,428 km (0.073 R)
• M71: 21,918,930 km (0.099 R)
• M72: 22,105,329 km (0.108 R)
• M73: 22,180,128 km (0.047 R)
• M74: 22,667,967 km (0.085 R)
• M75: 23,387,383 km (0.045 R)
• M76: 24,114,429 km (0.031 R)
• M77: 24,461,346 km (0.079 R)
• M78: 24,693,522 km (0.079 R)
• M79: 24,848,655 km (0.081 R)
• M80: 26,220,617 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.5

Radius: 14.7

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.16 AU - 5.5 AU

Year: 4636 Days

Day: 6.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 72,665,498 km

• M1: 196,123 km (0.083 R)
• M2: 351,106 km (0.075 R)
• M3: 541,993 km (0.106 R)
• M4: 716,125 km (0.101 R)
• M5: 955,631 km (0.073 R)
• M6: 1,150,707 km (0.118 R)
• M7: 1,284,597 km (0.042 R)
• M8: 1,663,977 km (0.11 R)
• M9: 2,138,801 km (0.075 R)
• M10: 2,245,015 km (0.117 R)
• M11: 2,688,423 km (0.071 R)
• M12: 2,787,158 km (0.099 R)
• M13: 2,988,217 km (0.059 R)
• M14: 3,142,303 km (0.09 R)
• M15: 3,299,082 km (0.097 R)
• M16: 3,422,949 km (0.105 R)
• M17: 3,548,312 km (0.082 R)
• M18: 4,217,912 km (0.078 R)
• M19: 4,469,386 km (0.086 R)
• M20: 4,587,269 km (0.096 R)
• M21: 5,048,479 km (0.089 R)
• M22: 5,357,399 km (0.114 R)
• M23: 5,461,818 km (0.087 R)
• M24: 5,609,172 km (0.117 R)
• M25: 5,843,442 km (0.114 R)
• M26: 5,972,545 km (0.041 R)
• M27: 6,321,557 km (0.118 R)
• M28: 6,543,261 km (0.109 R)
• M29: 6,903,194 km (0.09 R)
• M30: 7,478,697 km (0.044 R)
• M31: 7,760,539 km (0.074 R)
• M32: 8,165,800 km (0.113 R)
• M33: 8,529,173 km (0.11 R)
• M34: 8,749,680 km (0.055 R)
• M35: 9,347,324 km (0.116 R)
• M36: 9,651,007 km (0.061 R)
• M37: 9,804,196 km (0.108 R)
• M38: 9,958,132 km (0.047 R)
• M39: 10,164,577 km (0.089 R)
• M40: 10,268,398 km (0.081 R)
• M41: 10,608,284 km (0.082 R)
• M42: 10,739,930 km (0.057 R)
• M43: 10,978,389 km (0.096 R)
• M44: 11,677,011 km (0.042 R)
• M45: 12,031,858 km (0.097 R)
• M46: 12,224,240 km (0.034 R)
• M47: 12,445,645 km (0.113 R)
• M48: 13,230,585 km (0.111 R)
• M49: 13,372,404 km (0.109 R)
• M50: 14,060,554 km (0.118 R)
• M51: 14,176,343 km (0.087 R)
• M52: 14,584,147 km (0.066 R)
• M53: 15,322,113 km (0.034 R)
• M54: 15,441,343 km (0.09 R)
• M55: 15,560,871 km (0.115 R)
• M56: 15,981,541 km (0.065 R)
• M57: 16,375,581 km (0.083 R)
• M58: 16,589,207 km (0.106 R)
• M59: 16,772,913 km (0.062 R)
• M60: 17,173,387 km (0.025 R)
• M61: 17,328,370 km (0.054 R)
• M62: 17,639,534 km (0.102 R)
• M63: 18,141,135 km (0.053 R)
• M64: 18,488,950 km (0.111 R)
• M65: 18,774,982 km (0.117 R)
• M66: 18,934,602 km (0.054 R)
• M67: 19,706,976 km (0.045 R)
• M68: 20,917,821 km (0.088 R)
• M69: 21,083,277 km (0.042 R)
• M70: 21,348,963 km (0.117 R)
• M71: 21,448,894 km (0.109 R)
• M72: 21,716,076 km (0.043 R)
• M73: 22,321,349 km (0.09 R)
• M74: 22,626,080 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787

Radius: 5.2

Gravity: 29.11 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.93 AU - 15.83 AU

Year: 17414 Days

Day: 15.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,665,498 km

• M1: 83,027 km (0.117 R)
• M2: 581,337 km (0.089 R)
• M3: 1,052,720 km (0.094 R)
• M4: 1,131,708 km (0.111 R)
• M5: 1,323,792 km (0.088 R)
• M6: 1,496,577 km (0.111 R)
• M7: 1,585,737 km (0.111 R)
• M8: 1,769,444 km (0.097 R)
• M9: 1,863,840 km (0.116 R)
• M10: 2,713,406 km (0.05 R)
• M11: 2,785,961 km (0.041 R)
• M12: 2,895,916 km (0.108 R)
• M13: 2,970,116 km (0.088 R)
• M14: 3,158,460 km (0.077 R)
• M15: 4,537,902 km (0.046 R)
• M16: 4,930,596 km (0.052 R)
• M17: 6,268,300 km (0.1 R)
• M18: 6,509,602 km (0.092 R)
• M19: 6,606,990 km (0.095 R)
• M20: 6,803,262 km (0.03 R)
• M21: 7,001,480 km (0.116 R)
• M22: 7,051,296 km (0.029 R)
• M23: 7,607,351 km (0.117 R)
• M24: 7,916,719 km (0.086 R)
• M25: 8,388,252 km (0.113 R)
• M26: 8,976,919 km (0.102 R)
• M27: 9,468,498 km (0.078 R)
• M28: 9,689,753 km (0.094 R)
• M29: 10,534,532 km (0.096 R)
• M30: 10,648,975 km (0.052 R)
• M31: 11,110,783 km (0.075 R)
• M32: 11,227,171 km (0.039 R)
• M33: 12,777,902 km (0.115 R)
• M34: 12,899,974 km (0.116 R)
• M35: 13,206,799 km (0.108 R)
• M36: 13,268,434 km (0.113 R)
• M37: 13,516,018 km (0.114 R)
• M38: 13,827,630 km (0.118 R)
• M39: 14,015,825 km (0.099 R)
• M40: 16,470,726 km (0.11 R)
• M41: 16,937,172 km (0.052 R)
• M42: 17,071,211 km (0.116 R)
• M43: 17,475,574 km (0.078 R)
• M44: 18,088,028 km (0.11 R)
• M45: 19,755,446 km (0.063 R)
• M46: 20,535,898 km (0.062 R)
• M47: 20,965,842 km (0.106 R)
• M48: 21,398,779 km (0.117 R)
• M49: 21,907,561 km (0.116 R)
• M50: 22,641,339 km (0.048 R)
• M51: 23,159,845 km (0.116 R)
• M52: 24,435,017 km (0.03 R)
• M53: 24,738,401 km (0.104 R)
• M54: 25,272,316 km (0.059 R)
• M55: 26,118,891 km (0.105 R)
• M56: 30,082,636 km (0.071 R)
• M57: 30,570,774 km (0.105 R)
• M58: 30,897,495 km (0.114 R)
• M59: 32,216,500 km (0.092 R)
• M60: 33,217,758 km (0.055 R)
• M61: 33,806,426 km (0.086 R)
• M62: 34,483,506 km (0.074 R)
• M63: 36,975,208 km (0.101 R)
• M64: 37,062,124 km (0.085 R)
• M65: 38,550,773 km (0.029 R)
• M66: 39,080,798 km (0.078 R)
• M67: 39,435,495 km (0.066 R)
• M68: 42,493,126 km (0.097 R)
• M69: 44,697,001 km (0.055 R)
• M70: 44,974,954 km (0.095 R)
• M71: 45,906,051 km (0.078 R)
• M72: 46,655,537 km (0.118 R)
• M73: 48,261,470 km (0.12 R)
• M74: 48,546,753 km (0.072 R)
• M75: 50,559,443 km (0.034 R)
• M76: 51,430,252 km (0.106 R)
• M77: 51,624,430 km (0.118 R)
• M78: 53,088,694 km (0.064 R)
• M79: 53,973,865 km (0.084 R)
• M80: 56,357,707 km (0.088 R)
• M81: 56,758,479 km (0.095 R)
• M82: 56,959,090 km (0.097 R)
• M83: 57,461,889 km (0.044 R)
• M84: 60,406,723 km (0.12 R)
• M85: 62,569,609 km (0.084 R)
• M86: 62,673,280 km (0.07 R)
• M87: 62,880,623 km (0.113 R)
• M88: 63,088,264 km (0.07 R)
• M89: 65,387,584 km (0.099 R)
• M90: 68,353,361 km (0.103 R)
• M91: 68,566,838 km (0.075 R)
• M92: 69,423,136 km (0.118 R)
• M93: 69,637,659 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 20,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit