🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.6 AU - 0.68 AU

Year: 326 Days

Day: 36.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.8

Radius: 12.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.71 AU - 0.73 AU

Year: 388 Days

Day: 6.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 40,718,818 km

• M1: 161,267 km (0.093 R)
• M2: 245,341 km (0.107 R)
• M3: 329,415 km (0.105 R)
• M4: 410,197 km (0.105 R)
• M5: 492,626 km (0.112 R)
• M6: 588,368 km (0.097 R)
• M7: 685,308 km (0.12 R)
• M8: 805,884 km (0.11 R)
• M9: 887,265 km (0.09 R)
• M10: 1,028,485 km (0.03 R)
• M11: 1,275,920 km (0.079 R)
• M12: 1,372,860 km (0.033 R)
• M13: 1,494,483 km (0.047 R)
• M14: 1,601,894 km (0.11 R)
• M15: 1,693,298 km (0.109 R)
• M16: 1,781,860 km (0.105 R)
• M17: 1,910,664 km (0.08 R)
• M18: 2,018,075 km (0.095 R)
• M19: 2,218,536 km (0.057 R)
• M20: 2,347,191 km (0.108 R)
• M21: 2,505,166 km (0.036 R)
• M22: 2,628,584 km (0.048 R)
• M23: 2,732,256 km (0.1 R)
• M24: 2,820,518 km (0.067 R)
• M25: 2,937,953 km (0.095 R)
• M26: 3,068,552 km (0.028 R)
• M27: 3,149,035 km (0.074 R)
• M28: 3,241,786 km (0.097 R)
• M29: 3,329,749 km (0.06 R)
• M30: 3,454,065 km (0.065 R)
• M31: 3,562,075 km (0.086 R)
• M32: 3,689,383 km (0.116 R)
• M33: 3,799,786 km (0.113 R)
• M34: 3,948,636 km (0.072 R)
• M35: 4,143,861 km (0.116 R)
• M36: 4,226,738 km (0.062 R)
• M37: 4,329,512 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.6

Radius: 10.1

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.74 AU - 2.34 AU

Year: 1853 Days

Day: 11.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 40,718,818 km

• M1: 161,715 km (0.108 R)
• M2: 248,332 km (0.065 R)
• M3: 338,241 km (0.109 R)
• M4: 550,670 km (0.108 R)
• M5: 679,623 km (0.111 R)
• M6: 857,794 km (0.105 R)
• M7: 929,601 km (0.063 R)
• M8: 1,201,420 km (0.026 R)
• M9: 1,305,241 km (0.093 R)
• M10: 1,381,237 km (0.101 R)
• M11: 1,767,798 km (0.085 R)
• M12: 1,904,082 km (0.105 R)
• M13: 2,205,671 km (0.107 R)
• M14: 2,484,372 km (0.116 R)
• M15: 2,551,092 km (0.065 R)
• M16: 2,628,135 km (0.053 R)
• M17: 2,994,501 km (0.07 R)
• M18: 3,178,656 km (0.092 R)
• M19: 3,655,424 km (0.114 R)
• M20: 3,852,594 km (0.118 R)
• M21: 4,075,644 km (0.07 R)
• M22: 4,188,890 km (0.107 R)
• M23: 4,314,552 km (0.092 R)
• M24: 4,640,227 km (0.099 R)
• M25: 4,794,313 km (0.114 R)
• M26: 5,058,652 km (0.112 R)
• M27: 5,266,294 km (0.1 R)
• M28: 5,893,408 km (0.084 R)
• M29: 6,530,695 km (0.109 R)
• M30: 6,716,944 km (0.074 R)
• M31: 6,985,921 km (0.111 R)
• M32: 7,299,628 km (0.092 R)
• M33: 7,590,297 km (0.032 R)
• M34: 7,687,984 km (0.054 R)
• M35: 7,926,892 km (0.069 R)
• M36: 7,997,652 km (0.117 R)
• M37: 8,326,019 km (0.074 R)
• M38: 8,397,976 km (0.053 R)
• M39: 8,484,593 km (0.086 R)
• M40: 8,644,214 km (0.12 R)
• M41: 9,442,019 km (0.079 R)
• M42: 9,577,256 km (0.088 R)
• M43: 9,743,459 km (0.075 R)
• M44: 9,834,564 km (0.091 R)
• M45: 9,910,709 km (0.032 R)
• M46: 10,017,522 km (0.109 R)
• M47: 10,140,192 km (0.076 R)
• M48: 10,340,504 km (0.118 R)
• M49: 10,448,962 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.2

Radius: 5.4

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.9 AU - 6.9 AU

Year: 11524 Days

Day: 23.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,718,818 km

• M1: 90,956 km (0.116 R)
• M2: 149,448 km (0.114 R)
• M3: 199,863 km (0.118 R)
• M4: 278,402 km (0.117 R)
• M5: 521,648 km (0.081 R)
• M6: 772,224 km (0.084 R)
• M7: 820,096 km (0.057 R)
• M8: 1,004,251 km (0.06 R)
• M9: 1,039,256 km (0.114 R)
• M10: 1,110,315 km (0.062 R)
• M11: 1,470,098 km (0.07 R)
• M12: 1,652,458 km (0.103 R)
• M13: 2,334,924 km (0.036 R)
• M14: 2,428,871 km (0.058 R)
• M15: 2,841,462 km (0.082 R)
• M16: 3,068,701 km (0.094 R)
• M17: 3,328,104 km (0.114 R)
• M18: 3,487,126 km (0.104 R)
• M19: 3,785,275 km (0.117 R)
• M20: 3,868,003 km (0.061 R)
• M21: 4,405,807 km (0.081 R)
• M22: 5,487,699 km (0.099 R)
• M23: 5,612,763 km (0.045 R)
• M24: 5,993,639 km (0.077 R)
• M25: 6,680,293 km (0.117 R)
• M26: 7,049,800 km (0.059 R)
• M27: 7,151,676 km (0.094 R)
• M28: 7,668,686 km (0.079 R)
• M29: 7,738,548 km (0.069 R)
• M30: 7,878,871 km (0.067 R)
• M31: 8,412,487 km (0.072 R)
• M32: 9,105,274 km (0.081 R)
• M33: 9,627,371 km (0.113 R)
• M34: 10,505,959 km (0.047 R)
• M35: 10,700,287 km (0.077 R)
• M36: 10,778,377 km (0.099 R)
• M37: 11,290,600 km (0.086 R)
• M38: 11,449,772 km (0.086 R)
• M39: 14,267,598 km (0.115 R)
• M40: 14,482,869 km (0.095 R)
• M41: 14,699,188 km (0.086 R)
• M42: 14,829,487 km (0.078 R)
• M43: 14,916,553 km (0.114 R)
• M44: 15,135,116 km (0.056 R)
• M45: 15,266,612 km (0.114 R)
• M46: 15,974,958 km (0.069 R)
• M47: 16,377,975 km (0.115 R)
• M48: 16,558,240 km (0.109 R)
• M49: 16,648,597 km (0.082 R)
• M50: 17,977,176 km (0.042 R)
• M51: 18,116,601 km (0.114 R)
• M52: 18,771,690 km (0.115 R)
• M53: 18,913,060 km (0.101 R)
• M54: 20,201,547 km (0.092 R)
• M55: 20,298,187 km (0.03 R)
• M56: 20,443,297 km (0.089 R)
• M57: 21,076,246 km (0.077 R)
• M58: 21,518,158 km (0.064 R)
• M59: 21,567,525 km (0.109 R)
• M60: 21,666,110 km (0.101 R)
• M61: 21,715,627 km (0.098 R)
• M62: 22,161,877 km (0.115 R)
• M63: 22,461,223 km (0.117 R)
• M64: 24,284,522 km (0.114 R)
• M65: 24,335,983 km (0.079 R)
• M66: 24,644,604 km (0.093 R)
• M67: 25,840,040 km (0.118 R)
• M68: 25,892,399 km (0.063 R)
• M69: 26,682,725 km (0.05 R)
• M70: 26,735,683 km (0.032 R)
• M71: 27,160,690 km (0.061 R)
• M72: 27,802,315 km (0.12 R)
• M73: 28,071,143 km (0.071 R)
• M74: 30,087,273 km (0.056 R)
• M75: 30,473,834 km (0.105 R)
• M76: 30,640,037 km (0.092 R)
• M77: 31,028,992 km (0.111 R)
• M78: 32,262,127 km (0.106 R)
• M79: 32,375,074 km (0.113 R)
• M80: 32,544,718 km (0.109 R)
• M81: 32,941,601 km (0.094 R)
• M82: 35,530,841 km (0.057 R)
• M83: 36,643,699 km (0.12 R)
• M84: 37,827,318 km (0.112 R)
• M85: 38,125,167 km (0.084 R)
• M86: 38,244,546 km (0.091 R)
• M87: 38,304,236 km (0.046 R)
• M88: 39,264,205 km (0.055 R)
• M89: 39,868,132 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 18,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit