🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.51 AU - 0.83 AU

Year: 211 Days

Day: 41.9 Hours

Environment

Temp: 116 °C

Axial Tilt: 78.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.1 AU - 1.7 AU

Year: 638 Days

Day: 15 Hours

Environment

Temp: -42 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.9

Radius: 14

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.76 AU - 11.92 AU

Year: 14702 Days

Day: 7.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,246,878 km

• M1: 174,132 km (0.117 R)
• M2: 890,407 km (0.097 R)
• M3: 2,077,017 km (0.05 R)
• M4: 5,587,331 km (0.089 R)
• M5: 8,436,722 km (0.115 R)
• M6: 9,096,299 km (0.062 R)
• M7: 16,528,321 km (0.109 R)
• M8: 17,262,547 km (0.103 R)
• M9: 19,435,007 km (0.069 R)
• M10: 21,437,524 km (0.119 R)
• M11: 24,694,270 km (0.098 R)
• M12: 25,849,465 km (0.115 R)
• M13: 28,475,805 km (0.071 R)
• M14: 30,177,630 km (0.119 R)
• M15: 33,433,778 km (0.039 R)
• M16: 34,017,957 km (0.093 R)
• M17: 36,793,447 km (0.117 R)
• M18: 42,381,376 km (0.117 R)
• M19: 46,454,328 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.3

Radius: 4.3

Gravity: 32.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.16 AU - 14.1 AU

Year: 15270 Days

Day: 22.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,246,878 km

• M1: 56,847 km (0.07 R)
• M2: 266,284 km (0.098 R)
• M3: 655,837 km (0.103 R)
• M4: 800,498 km (0.078 R)
• M5: 1,516,324 km (0.12 R)
• M6: 1,789,939 km (0.112 R)
• M7: 2,058,018 km (0.081 R)
• M8: 2,719,240 km (0.119 R)
• M9: 3,458,254 km (0.107 R)
• M10: 3,760,142 km (0.103 R)
• M11: 4,169,442 km (0.069 R)
• M12: 5,687,113 km (0.03 R)
• M13: 6,225,665 km (0.082 R)
• M14: 6,839,764 km (0.085 R)
• M15: 7,403,748 km (0.084 R)
• M16: 7,951,426 km (0.074 R)
• M17: 8,092,497 km (0.066 R)
• M18: 8,283,085 km (0.076 R)
• M19: 11,939,107 km (0.097 R)
• M20: 14,218,978 km (0.076 R)
• M21: 15,644,048 km (0.105 R)
• M22: 16,619,725 km (0.081 R)
• M23: 17,161,569 km (0.067 R)
• M24: 19,447,125 km (0.115 R)
• M25: 20,397,969 km (0.104 R)
• M26: 21,652,347 km (0.037 R)
• M27: 21,927,607 km (0.115 R)
• M28: 23,243,470 km (0.078 R)
• M29: 24,313,693 km (0.078 R)
• M30: 28,372,433 km (0.116 R)
• M31: 30,734,284 km (0.087 R)
• M32: 35,462,175 km (0.117 R)
• M33: 38,331,762 km (0.046 R)
• M34: 40,236,292 km (0.115 R)
• M35: 40,652,473 km (0.034 R)
• M36: 40,791,899 km (0.063 R)
• M37: 43,065,038 km (0.094 R)
• M38: 43,500,518 km (0.102 R)
• M39: 48,017,625 km (0.106 R)
• M40: 56,743,669 km (0.028 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.5

Radius: 4.6

Gravity: 23.61 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.49 AU - 17.29 AU

Year: 22121 Days

Day: 19.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,246,878 km

• M1: 59,390 km (0.093 R)
• M2: 217,964 km (0.068 R)
• M3: 374,144 km (0.112 R)
• M4: 754,572 km (0.042 R)
• M5: 959,371 km (0.1 R)
• M6: 1,285,195 km (0.117 R)
• M7: 1,596,060 km (0.066 R)
• M8: 2,280,021 km (0.101 R)
• M9: 3,168,333 km (0.114 R)
• M10: 3,500,441 km (0.071 R)
• M11: 3,645,551 km (0.106 R)
• M12: 4,010,121 km (0.1 R)
• M13: 4,776,510 km (0.059 R)
• M14: 5,441,024 km (0.11 R)
• M15: 6,860,858 km (0.097 R)
• M16: 7,274,496 km (0.095 R)
• M17: 7,511,459 km (0.111 R)
• M18: 9,595,507 km (0.104 R)
• M19: 14,785,206 km (0.079 R)
• M20: 15,787,213 km (0.09 R)
• M21: 17,248,335 km (0.061 R)
• M22: 22,267,643 km (0.091 R)
• M23: 23,788,455 km (0.109 R)
• M24: 25,703,009 km (0.096 R)
• M25: 30,687,759 km (0.058 R)
• M26: 31,181,731 km (0.108 R)
• M27: 34,523,000 km (0.103 R)
• M28: 35,597,262 km (0.104 R)
• M29: 49,594,686 km (0.118 R)
• M30: 50,445,748 km (0.085 R)
• M31: 55,392,800 km (0.115 R)
• M32: 64,810,734 km (0.109 R)
• M33: 65,623,500 km (0.101 R)
• M34: 67,893,797 km (0.112 R)
• M35: 68,732,143 km (0.037 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 12,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit