🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.58 AU - 0.64 AU

Year: 308 Days

Day: 32.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.7

Radius: 11.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.42 AU - 1.54 AU

Year: 1163 Days

Day: 5.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 57,240,339 km

• M1: 144,512 km (0.082 R)
• M2: 570,267 km (0.082 R)
• M3: 1,107,922 km (0.116 R)
• M4: 1,668,764 km (0.069 R)
• M5: 2,402,691 km (0.105 R)
• M6: 2,807,802 km (0.112 R)
• M7: 3,231,763 km (0.117 R)
• M8: 3,773,008 km (0.06 R)
• M9: 4,226,140 km (0.031 R)
• M10: 6,436,299 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 9.6

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.34 AU - 5 AU

Year: 5498 Days

Day: 5 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,240,339 km

• M1: 123,119 km (0.108 R)
• M2: 424,559 km (0.117 R)
• M3: 744,249 km (0.112 R)
• M4: 1,176,737 km (0.071 R)
• M5: 1,569,880 km (0.046 R)
• M6: 1,875,359 km (0.116 R)
• M7: 2,265,361 km (0.082 R)
• M8: 3,079,472 km (0.089 R)
• M9: 3,667,242 km (0.07 R)
• M10: 4,099,430 km (0.092 R)
• M11: 4,541,343 km (0.083 R)
• M12: 5,384,327 km (0.104 R)
• M13: 5,915,100 km (0.09 R)
• M14: 6,388,727 km (0.069 R)
• M15: 7,081,365 km (0.03 R)
• M16: 9,580,248 km (0.07 R)
• M17: 9,944,518 km (0.11 R)
• M18: 10,529,745 km (0.063 R)
• M19: 11,999,993 km (0.049 R)
• M20: 13,053,461 km (0.076 R)
• M21: 16,238,550 km (0.112 R)
• M22: 16,699,012 km (0.102 R)
• M23: 19,006,559 km (0.071 R)
• M24: 19,777,437 km (0.092 R)
• M25: 22,711,350 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.8

Radius: 3.9

Gravity: 49.49 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.64 AU - 7.74 AU

Year: 12448 Days

Day: 16.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 57,240,339 km

• M1: 48,470 km (0.108 R)
• M2: 241,451 km (0.117 R)
• M3: 434,582 km (0.097 R)
• M4: 578,196 km (0.078 R)
• M5: 1,174,194 km (0.106 R)
• M6: 1,546,842 km (0.108 R)
• M7: 1,993,691 km (0.105 R)
• M8: 3,040,427 km (0.067 R)
• M9: 4,106,761 km (0.116 R)
• M10: 4,659,375 km (0.119 R)
• M11: 6,613,572 km (0.112 R)
• M12: 9,772,930 km (0.095 R)
• M13: 10,473,646 km (0.059 R)
• M14: 11,616,275 km (0.078 R)
• M15: 11,914,423 km (0.074 R)
• M16: 13,158,030 km (0.096 R)
• M17: 13,811,324 km (0.106 R)
• M18: 14,349,129 km (0.073 R)
• M19: 15,754,750 km (0.098 R)
• M20: 16,267,721 km (0.118 R)
• M21: 17,249,682 km (0.063 R)
• M22: 17,637,739 km (0.053 R)
• M23: 18,918,296 km (0.103 R)
• M24: 22,480,521 km (0.069 R)
• M25: 24,273,003 km (0.078 R)
• M26: 25,154,284 km (0.107 R)
• M27: 25,854,402 km (0.099 R)
• M28: 29,330,757 km (0.081 R)
• M29: 33,344,617 km (0.106 R)
• M30: 34,432,942 km (0.104 R)
• M31: 34,800,803 km (0.073 R)
• M32: 36,552,744 km (0.12 R)
• M33: 38,625,871 km (0.111 R)
• M34: 40,503,025 km (0.078 R)
• M35: 48,007,453 km (0.097 R)
• M36: 52,894,366 km (0.067 R)
• M37: 53,220,490 km (0.095 R)
• M38: 56,727,213 km (0.115 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: 509 - 12,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit