🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.53 AU - 0.59 AU

Year: 271 Days

Day: 38 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,163,199 km

• M1: 122,820 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.6

Radius: 10.5

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.25 AU - 3.05 AU

Year: 2785 Days

Day: 11.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,163,199 km

• M1: 136,433 km (0.106 R)
• M2: 536,308 km (0.054 R)
• M3: 1,040,154 km (0.116 R)
• M4: 1,530,087 km (0.075 R)
• M5: 2,170,516 km (0.057 R)
• M6: 3,097,873 km (0.039 R)
• M7: 3,805,171 km (0.087 R)
• M8: 4,550,468 km (0.108 R)
• M9: 5,464,661 km (0.091 R)
• M10: 6,525,160 km (0.093 R)
• M11: 7,437,408 km (0.086 R)
• M12: 7,812,599 km (0.084 R)
• M13: 8,533,362 km (0.113 R)
• M14: 9,369,614 km (0.104 R)
• M15: 9,881,987 km (0.116 R)
• M16: 12,336,588 km (0.086 R)
• M17: 13,087,271 km (0.076 R)
• M18: 14,246,205 km (0.119 R)
• M19: 14,679,740 km (0.086 R)
• M20: 15,221,583 km (0.102 R)
• M21: 16,397,722 km (0.104 R)
• M22: 17,743,654 km (0.107 R)
• M23: 18,415,199 km (0.086 R)
• M24: 20,289,211 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.4

Radius: 9.7

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.95 AU - 6.13 AU

Year: 7306 Days

Day: 7.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 73,163,199 km

• M1: 120,576 km (0.119 R)
• M2: 507,735 km (0.117 R)
• M3: 868,266 km (0.045 R)
• M4: 1,809,985 km (0.114 R)
• M5: 2,178,444 km (0.087 R)
• M6: 3,414,571 km (0.118 R)
• M7: 4,082,675 km (0.092 R)
• M8: 5,008,238 km (0.091 R)
• M9: 5,677,987 km (0.101 R)
• M10: 6,406,379 km (0.053 R)
• M11: 7,233,057 km (0.079 R)
• M12: 8,008,273 km (0.084 R)
• M13: 8,374,788 km (0.117 R)
• M14: 8,923,962 km (0.116 R)
• M15: 9,632,607 km (0.08 R)
• M16: 9,954,242 km (0.056 R)
• M17: 10,426,224 km (0.076 R)
• M18: 10,814,430 km (0.112 R)
• M19: 12,303,378 km (0.092 R)
• M20: 14,515,182 km (0.094 R)
• M21: 15,245,968 km (0.107 R)
• M22: 19,417,804 km (0.111 R)
• M23: 19,932,121 km (0.116 R)
• M24: 22,965,068 km (0.081 R)
• M25: 24,719,552 km (0.115 R)
• M26: 29,638,181 km (0.059 R)
• M27: 32,223,681 km (0.076 R)
• M28: 33,781,892 km (0.098 R)
• M29: 36,489,314 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.1

Radius: 7

Gravity: 17.41 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.9 AU - 10.84 AU

Year: 18519 Days

Day: 24.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,163,199 km

• M1: 87,216 km (0.113 R)
• M2: 848,370 km (0.075 R)
• M3: 1,147,565 km (0.082 R)
• M4: 5,021,701 km (0.1 R)
• M5: 6,840,811 km (0.078 R)
• M6: 12,319,534 km (0.118 R)
• M7: 16,783,086 km (0.091 R)
• M8: 19,977,898 km (0.054 R)
• M9: 21,127,109 km (0.105 R)
• M10: 22,117,746 km (0.088 R)
• M11: 23,451,561 km (0.038 R)
• M12: 32,991,417 km (0.072 R)
• M13: 33,652,939 km (0.087 R)
• M14: 36,528,509 km (0.096 R)
• M15: 38,243,200 km (0.101 R)
• M16: 39,712,400 km (0.069 R)
• M17: 42,919,629 km (0.105 R)
• M18: 45,802,679 km (0.106 R)
• M19: 58,820,836 km (0.077 R)
• M20: 63,994,528 km (0.099 R)
• M21: 65,230,207 km (0.045 R)
• M22: 70,768,320 km (0.112 R)
• M23: 74,327,702 km (0.033 R)
• M24: 74,780,834 km (0.111 R)
• M25: 75,008,073 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.6

Radius: 3.8

Gravity: 34.46 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.84 AU - 12.26 AU

Year: 22126 Days

Day: 24 Hours

Environment

Temp: -241 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,163,199 km

• M1: 47,722 km (0.03 R)
• M2: 452,683 km (0.059 R)
• M3: 572,960 km (0.11 R)
• M4: 773,870 km (0.076 R)
• M5: 948,451 km (0.12 R)
• M6: 1,454,690 km (0.096 R)
• M7: 2,870,634 km (0.118 R)
• M8: 3,023,672 km (0.049 R)
• M9: 3,236,101 km (0.088 R)
• M10: 3,631,937 km (0.118 R)
• M11: 4,027,623 km (0.12 R)
• M12: 4,868,513 km (0.104 R)
• M13: 5,197,928 km (0.112 R)
• M14: 5,349,021 km (0.072 R)
• M15: 5,983,017 km (0.07 R)
• M16: 6,980,087 km (0.071 R)
• M17: 7,117,717 km (0.115 R)
• M18: 7,493,956 km (0.096 R)
• M19: 8,755,066 km (0.107 R)
• M20: 10,150,964 km (0.081 R)
• M21: 10,387,328 km (0.083 R)
• M22: 11,688,830 km (0.066 R)
• M23: 12,278,395 km (0.11 R)
• M24: 17,727,048 km (0.093 R)
• M25: 20,034,147 km (0.117 R)
• M26: 26,997,928 km (0.045 R)
• M27: 27,224,120 km (0.1 R)
• M28: 32,652,877 km (0.089 R)
• M29: 34,213,482 km (0.1 R)
• M30: 34,345,726 km (0.12 R)
• M31: 35,281,162 km (0.105 R)
• M32: 36,646,691 km (0.076 R)
• M33: 37,623,116 km (0.095 R)
• M34: 46,553,062 km (0.101 R)
• M35: 50,385,012 km (0.092 R)
• M36: 58,668,994 km (0.066 R)
• M37: 62,339,976 km (0.091 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: 185 - 19,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit