🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.44 AU - 0.68 AU

Year: 275 Days

Day: 14.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,467,225 km

• M1: 128,355 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.61 AU - 0.65 AU

Year: 328 Days

Day: 38.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.5

Radius: 9.7

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.63 AU - 0.79 AU

Year: 392 Days

Day: 12.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 84,467,225 km

• M1: 123,418 km (0.113 R)
• M2: 210,335 km (0.048 R)
• M3: 303,384 km (0.105 R)
• M4: 473,627 km (0.088 R)
• M5: 625,768 km (0.062 R)
• M6: 735,274 km (0.088 R)
• M7: 878,738 km (0.119 R)
• M8: 1,007,990 km (0.112 R)
• M9: 1,124,078 km (0.102 R)
• M10: 1,234,482 km (0.095 R)
• M11: 1,407,267 km (0.079 R)
• M12: 1,516,025 km (0.053 R)
• M13: 1,599,500 km (0.116 R)
• M14: 1,667,268 km (0.078 R)
• M15: 1,730,399 km (0.105 R)
• M16: 1,882,988 km (0.095 R)
• M17: 1,948,811 km (0.075 R)
• M18: 2,046,200 km (0.112 R)
• M19: 2,151,367 km (0.045 R)
• M20: 2,220,332 km (0.091 R)
• M21: 2,302,910 km (0.083 R)
• M22: 2,373,669 km (0.055 R)
• M23: 2,563,659 km (0.116 R)
• M24: 2,636,962 km (0.107 R)
• M25: 2,724,626 km (0.092 R)
• M26: 2,813,338 km (0.11 R)
• M27: 2,965,628 km (0.111 R)
• M28: 3,063,914 km (0.119 R)
• M29: 3,149,185 km (0.074 R)
• M30: 3,300,129 km (0.1 R)
• M31: 3,380,164 km (0.097 R)
• M32: 3,520,038 km (0.065 R)
• M33: 3,631,788 km (0.053 R)
• M34: 3,813,100 km (0.042 R)
• M35: 3,920,212 km (0.073 R)
• M36: 4,005,184 km (0.056 R)
• M37: 4,082,975 km (0.109 R)
• M38: 4,184,851 km (0.115 R)
• M39: 4,255,760 km (0.099 R)
• M40: 4,367,061 km (0.095 R)
• M41: 4,487,338 km (0.098 R)
• M42: 4,706,648 km (0.117 R)
• M43: 4,821,839 km (0.096 R)
• M44: 4,954,532 km (0.1 R)
• M45: 5,038,157 km (0.11 R)
• M46: 5,215,131 km (0.093 R)
• M47: 5,325,834 km (0.12 R)
• M48: 5,394,350 km (0.091 R)
• M49: 5,566,836 km (0.073 R)
• M50: 5,653,752 km (0.091 R)
• M51: 5,785,099 km (0.116 R)
• M52: 5,899,691 km (0.076 R)
• M53: 6,024,007 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.7

Radius: 10.8

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.71 AU - 0.91 AU

Year: 478 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 84,467,225 km

• M1: 135,984 km (0.07 R)
• M2: 211,531 km (0.077 R)
• M3: 291,716 km (0.118 R)
• M4: 423,362 km (0.099 R)
• M5: 512,074 km (0.032 R)
• M6: 583,432 km (0.084 R)
• M7: 738,265 km (0.099 R)
• M8: 892,800 km (0.104 R)
• M9: 961,914 km (0.045 R)
• M10: 1,105,977 km (0.083 R)
• M11: 1,191,697 km (0.084 R)
• M12: 1,302,249 km (0.08 R)
• M13: 1,457,083 km (0.054 R)
• M14: 1,527,843 km (0.111 R)
• M15: 1,606,083 km (0.108 R)
• M16: 1,673,252 km (0.101 R)
• M17: 1,817,016 km (0.093 R)
• M18: 1,900,043 km (0.056 R)
• M19: 2,023,910 km (0.09 R)
• M20: 2,137,006 km (0.068 R)
• M21: 2,238,732 km (0.057 R)
• M22: 2,355,867 km (0.094 R)
• M23: 2,524,913 km (0.037 R)
• M24: 2,611,081 km (0.078 R)
• M25: 2,727,319 km (0.027 R)
• M26: 2,800,921 km (0.06 R)
• M27: 3,048,655 km (0.12 R)
• M28: 3,461,396 km (0.048 R)
• M29: 3,654,227 km (0.101 R)
• M30: 3,727,530 km (0.116 R)
• M31: 3,900,316 km (0.112 R)
• M32: 4,008,774 km (0.067 R)
• M33: 4,092,699 km (0.097 R)
• M34: 4,160,466 km (0.118 R)
• M35: 4,426,152 km (0.104 R)
• M36: 4,786,384 km (0.103 R)
• M37: 4,884,520 km (0.07 R)
• M38: 4,956,477 km (0.119 R)
• M39: 5,037,708 km (0.085 R)
• M40: 5,321,196 km (0.1 R)
• M41: 5,469,597 km (0.092 R)
• M42: 5,600,495 km (0.117 R)
• M43: 5,675,893 km (0.114 R)
• M44: 5,856,009 km (0.061 R)
• M45: 5,951,751 km (0.049 R)
• M46: 6,222,224 km (0.091 R)
• M47: 6,536,380 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.6

Radius: 9.8

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.09 AU - 1.19 AU

Year: 798 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 84,467,225 km

• M1: 145,559 km (0.093 R)
• M2: 230,530 km (0.117 R)
• M3: 324,927 km (0.04 R)
• M4: 405,560 km (0.08 R)
• M5: 477,965 km (0.11 R)
• M6: 587,172 km (0.085 R)
• M7: 662,120 km (0.059 R)
• M8: 765,941 km (0.116 R)
• M9: 974,032 km (0.03 R)
• M10: 1,386,772 km (0.086 R)
• M11: 1,476,980 km (0.114 R)
• M12: 1,555,967 km (0.104 R)
• M13: 1,629,570 km (0.113 R)
• M14: 1,690,755 km (0.117 R)
• M15: 1,850,675 km (0.103 R)
• M16: 1,914,703 km (0.067 R)
• M17: 2,155,855 km (0.113 R)
• M18: 2,276,281 km (0.092 R)
• M19: 2,352,875 km (0.103 R)
• M20: 2,437,996 km (0.095 R)
• M21: 2,516,236 km (0.068 R)
• M22: 2,667,480 km (0.109 R)
• M23: 2,780,875 km (0.054 R)
• M24: 3,130,635 km (0.088 R)
• M25: 3,285,020 km (0.117 R)
• M26: 3,450,624 km (0.102 R)
• M27: 3,753,859 km (0.096 R)
• M28: 3,835,689 km (0.08 R)
• M29: 3,908,843 km (0.06 R)
• M30: 4,028,820 km (0.07 R)
• M31: 4,159,270 km (0.108 R)
• M32: 4,262,791 km (0.11 R)
• M33: 4,472,528 km (0.032 R)
• M34: 4,627,212 km (0.065 R)
• M35: 4,695,428 km (0.03 R)
• M36: 5,001,805 km (0.11 R)
• M37: 5,172,496 km (0.069 R)
• M38: 5,748,597 km (0.085 R)
• M39: 6,001,867 km (0.057 R)
• M40: 6,065,745 km (0.097 R)
• M41: 6,161,936 km (0.085 R)
• M42: 6,410,119 km (0.063 R)
• M43: 6,606,840 km (0.086 R)
• M44: 6,805,357 km (0.033 R)
• M45: 6,883,148 km (0.047 R)
• M46: 7,084,656 km (0.092 R)
• M47: 7,299,329 km (0.083 R)
• M48: 7,390,284 km (0.089 R)
• M49: 7,746,776 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.9

Radius: 13.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.19 AU - 2.71 AU

Year: 2516 Days

Day: 7.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 84,467,225 km

• M1: 176,077 km (0.107 R)
• M2: 291,117 km (0.115 R)
• M3: 386,411 km (0.107 R)
• M4: 539,151 km (0.107 R)
• M5: 839,394 km (0.031 R)
• M6: 925,412 km (0.113 R)
• M7: 1,033,272 km (0.06 R)
• M8: 1,164,919 km (0.035 R)
• M9: 1,404,574 km (0.097 R)
• M10: 1,498,821 km (0.095 R)
• M11: 1,595,312 km (0.093 R)
• M12: 1,694,196 km (0.107 R)
• M13: 1,795,025 km (0.073 R)
• M14: 1,886,579 km (0.086 R)
• M15: 2,050,688 km (0.108 R)
• M16: 2,256,684 km (0.093 R)
• M17: 2,343,451 km (0.109 R)
• M18: 2,469,562 km (0.088 R)
• M19: 2,623,947 km (0.101 R)
• M20: 2,821,565 km (0.091 R)
• M21: 3,051,647 km (0.092 R)
• M22: 3,148,138 km (0.098 R)
• M23: 3,288,012 km (0.11 R)
• M24: 3,501,637 km (0.095 R)
• M25: 3,617,426 km (0.079 R)
• M26: 3,838,233 km (0.114 R)
• M27: 4,124,413 km (0.098 R)
• M28: 4,401,917 km (0.067 R)
• M29: 4,495,865 km (0.089 R)
• M30: 5,040,850 km (0.085 R)
• M31: 5,338,101 km (0.075 R)
• M32: 6,299,118 km (0.075 R)
• M33: 6,908,729 km (0.088 R)
• M34: 7,202,240 km (0.068 R)
• M35: 7,481,090 km (0.111 R)
• M36: 7,593,738 km (0.119 R)
• M37: 7,782,530 km (0.094 R)
• M38: 7,934,821 km (0.108 R)
• M39: 8,534,110 km (0.088 R)
• M40: 9,028,231 km (0.027 R)
• M41: 9,148,209 km (0.043 R)
• M42: 9,572,169 km (0.07 R)
• M43: 9,694,540 km (0.084 R)
• M44: 10,127,028 km (0.066 R)
• M45: 10,272,587 km (0.095 R)
• M46: 10,418,893 km (0.066 R)
• M47: 11,053,487 km (0.096 R)
• M48: 11,332,487 km (0.113 R)
• M49: 11,440,348 km (0.079 R)
• M50: 11,831,696 km (0.102 R)
• M51: 12,161,260 km (0.028 R)
• M52: 12,249,672 km (0.109 R)
• M53: 12,404,805 km (0.063 R)
• M54: 12,829,364 km (0.067 R)
• M55: 12,919,422 km (0.072 R)
• M56: 13,009,629 km (0.117 R)
• M57: 13,395,293 km (0.102 R)
• M58: 13,923,223 km (0.118 R)
• M59: 14,062,050 km (0.108 R)
• M60: 14,763,215 km (0.099 R)
• M61: 14,857,462 km (0.11 R)
• M62: 15,046,853 km (0.066 R)
• M63: 15,141,698 km (0.118 R)
• M64: 15,643,599 km (0.068 R)
• M65: 16,078,031 km (0.117 R)
• M66: 16,272,508 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.4

Radius: 3.6

Gravity: 51.73 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.37 AU - 6.53 AU

Year: 9521 Days

Day: 21.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,467,225 km

• M1: 77,641 km (0.073 R)
• M2: 112,946 km (0.099 R)
• M3: 260,300 km (0.119 R)
• M4: 440,865 km (0.112 R)
• M5: 498,759 km (0.109 R)
• M6: 528,679 km (0.114 R)
• M7: 721,062 km (0.084 R)
• M8: 1,815,819 km (0.074 R)
• M9: 2,201,482 km (0.069 R)
• M10: 2,585,350 km (0.044 R)
• M11: 2,664,637 km (0.114 R)
• M12: 3,017,239 km (0.107 R)
• M13: 3,529,463 km (0.103 R)
• M14: 4,006,979 km (0.07 R)
• M15: 4,378,281 km (0.119 R)
• M16: 4,696,027 km (0.114 R)
• M17: 4,857,742 km (0.108 R)
• M18: 5,120,286 km (0.11 R)
• M19: 5,934,996 km (0.11 R)
• M20: 6,215,492 km (0.082 R)
• M21: 6,680,443 km (0.1 R)
• M22: 6,789,200 km (0.102 R)
• M23: 7,082,412 km (0.096 R)
• M24: 7,492,310 km (0.092 R)
• M25: 7,530,009 km (0.085 R)
• M26: 8,727,839 km (0.052 R)
• M27: 8,767,482 km (0.118 R)
• M28: 10,951,163 km (0.101 R)
• M29: 11,641,706 km (0.051 R)
• M30: 11,772,754 km (0.056 R)
• M31: 11,860,269 km (0.063 R)
• M32: 12,036,196 km (0.088 R)
• M33: 12,124,459 km (0.095 R)
• M34: 12,213,021 km (0.085 R)
• M35: 12,748,431 km (0.113 R)
• M36: 12,928,697 km (0.119 R)
• M37: 13,337,249 km (0.093 R)
• M38: 13,703,913 km (0.084 R)
• M39: 13,842,291 km (0.108 R)
• M40: 13,981,118 km (0.094 R)
• M41: 15,108,188 km (0.055 R)
• M42: 15,203,332 km (0.09 R)
• M43: 15,442,390 km (0.1 R)
• M44: 15,972,415 km (0.098 R)
• M45: 16,704,846 km (0.071 R)
• M46: 17,050,417 km (0.111 R)
• M47: 17,099,934 km (0.03 R)
• M48: 17,298,600 km (0.064 R)
• M49: 17,698,326 km (0.108 R)
• M50: 18,252,885 km (0.07 R)
• M51: 18,455,889 km (0.069 R)
• M52: 19,327,297 km (0.036 R)
• M53: 20,685,646 km (0.11 R)
• M54: 21,643,970 km (0.044 R)
• M55: 21,697,675 km (0.087 R)
• M56: 22,889,372 km (0.098 R)
• M57: 23,053,481 km (0.117 R)
• M58: 23,603,552 km (0.09 R)
• M59: 23,658,754 km (0.111 R)
• M60: 24,380,713 km (0.113 R)
• M61: 24,660,311 km (0.076 R)
• M62: 24,772,510 km (0.116 R)
• M63: 25,789,476 km (0.082 R)
• M64: 26,360,192 km (0.083 R)
• M65: 26,589,675 km (0.12 R)
• M66: 27,747,114 km (0.07 R)
• M67: 27,805,457 km (0.033 R)
• M68: 28,449,476 km (0.112 R)
• M69: 28,920,859 km (0.09 R)
• M70: 29,335,394 km (0.12 R)
• M71: 30,410,704 km (0.12 R)
• M72: 30,953,146 km (0.103 R)
• M73: 31,195,195 km (0.116 R)
• M74: 33,092,695 km (0.088 R)
• M75: 33,402,213 km (0.08 R)
• M76: 33,588,312 km (0.11 R)
• M77: 33,837,094 km (0.113 R)
• M78: 35,279,516 km (0.056 R)
• M79: 36,230,809 km (0.037 R)
• M80: 37,190,629 km (0.059 R)
• M81: 37,319,283 km (0.051 R)
• M82: 38,353,453 km (0.098 R)
• M83: 38,613,454 km (0.098 R)
• M84: 38,808,829 km (0.111 R)
• M85: 39,856,463 km (0.089 R)
• M86: 40,251,701 km (0.116 R)
• M87: 40,648,285 km (0.083 R)
• M88: 40,979,794 km (0.079 R)
• M89: 41,112,636 km (0.108 R)
• M90: 44,275,135 km (0.113 R)
• M91: 44,958,050 km (0.091 R)
• M92: 45,026,566 km (0.08 R)
• M93: 45,369,444 km (0.108 R)
• M94: 45,644,405 km (0.086 R)
• M95: 45,850,999 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.1

Radius: 4.6

Gravity: 40.55 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.6 AU - 11.5 AU

Year: 20901 Days

Day: 21.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,467,225 km

• M1: 141,669 km (0.104 R)
• M2: 227,987 km (0.102 R)
• M3: 261,048 km (0.079 R)
• M4: 351,705 km (0.037 R)
• M5: 495,767 km (0.111 R)
• M6: 586,424 km (0.109 R)
• M7: 657,931 km (0.098 R)
• M8: 783,743 km (0.077 R)
• M9: 917,334 km (0.102 R)
• M10: 1,967,212 km (0.102 R)
• M11: 2,336,270 km (0.096 R)
• M12: 2,646,835 km (0.11 R)
• M13: 2,766,663 km (0.096 R)
• M14: 4,059,488 km (0.12 R)
• M15: 4,573,955 km (0.055 R)
• M16: 5,714,639 km (0.095 R)
• M17: 6,025,952 km (0.104 R)
• M18: 6,130,970 km (0.119 R)
• M19: 6,992,803 km (0.098 R)
• M20: 7,437,857 km (0.082 R)
• M21: 7,550,504 km (0.055 R)
• M22: 7,949,332 km (0.104 R)
• M23: 8,006,927 km (0.077 R)
• M24: 9,428,705 km (0.098 R)
• M25: 9,981,768 km (0.097 R)
• M26: 10,545,154 km (0.06 R)
• M27: 10,990,507 km (0.107 R)
• M28: 14,696,944 km (0.106 R)
• M29: 15,552,494 km (0.112 R)
• M30: 16,791,763 km (0.078 R)
• M31: 18,289,836 km (0.091 R)
• M32: 20,853,345 km (0.09 R)
• M33: 21,251,425 km (0.109 R)
• M34: 21,813,015 km (0.052 R)
• M35: 22,623,836 km (0.099 R)
• M36: 23,858,317 km (0.117 R)
• M37: 24,191,172 km (0.113 R)
• M38: 24,525,524 km (0.036 R)
• M39: 25,708,095 km (0.06 R)
• M40: 26,134,898 km (0.099 R)
• M41: 27,082,002 km (0.11 R)
• M42: 27,255,386 km (0.11 R)
• M43: 28,040,326 km (0.104 R)
• M44: 28,128,140 km (0.102 R)
• M45: 28,303,768 km (0.103 R)
• M46: 29,632,496 km (0.066 R)
• M47: 31,435,599 km (0.119 R)
• M48: 33,552,558 km (0.092 R)
• M49: 33,832,007 km (0.087 R)
• M50: 34,769,388 km (0.112 R)
• M51: 35,052,277 km (0.099 R)
• M52: 36,191,315 km (0.053 R)
• M53: 38,505,445 km (0.088 R)
• M54: 39,287,393 km (0.09 R)
• M55: 39,680,386 km (0.104 R)
• M56: 41,265,226 km (0.049 R)
• M57: 42,870,561 km (0.037 R)
• M58: 43,782,510 km (0.089 R)
• M59: 43,884,236 km (0.102 R)
• M60: 46,868,414 km (0.111 R)
• M61: 48,122,194 km (0.084 R)
• M62: 48,858,665 km (0.073 R)
• M63: 49,917,219 km (0.115 R)
• M64: 51,626,674 km (0.117 R)
• M65: 52,596,667 km (0.109 R)
• M66: 52,812,985 km (0.083 R)
• M67: 52,921,294 km (0.115 R)
• M68: 53,029,603 km (0.115 R)
• M69: 54,335,742 km (0.06 R)
• M70: 55,212,385 km (0.117 R)
• M71: 56,536,027 km (0.07 R)
• M72: 56,646,879 km (0.066 R)
• M73: 57,090,736 km (0.065 R)
• M74: 57,870,141 km (0.049 R)
• M75: 58,429,188 km (0.092 R)
• M76: 59,552,369 km (0.054 R)
• M77: 59,890,760 km (0.111 R)
• M78: 61,364,299 km (0.109 R)
• M79: 64,116,002 km (0.115 R)
• M80: 64,462,770 km (0.118 R)
• M81: 64,578,558 km (0.111 R)
• M82: 66,322,870 km (0.072 R)
• M83: 67,259,502 km (0.085 R)
• M84: 68,436,388 km (0.115 R)
• M85: 71,049,414 km (0.107 R)
• M86: 71,288,621 km (0.083 R)
• M87: 72,488,396 km (0.105 R)
• M88: 74,664,896 km (0.099 R)
• M89: 76,862,788 km (0.075 R)
• M90: 77,231,098 km (0.105 R)
• M91: 78,216,349 km (0.116 R)
• M92: 80,822,194 km (0.116 R)
• M93: 83,330,203 km (0.098 R)
• M94: 84,214,177 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 20,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit