🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.58 AU - 0.9 AU

Year: 240 Days

Day: 23.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.34 AU - 5.04 AU

Year: 3231 Days

Day: 16.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.6

Radius: 8.6

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.83 AU - 12.03 AU

Year: 11788 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,050,048 km

• M1: 107,860 km (0.109 R)
• M2: 903,870 km (0.109 R)
• M3: 1,374,655 km (0.09 R)
• M4: 1,916,199 km (0.116 R)
• M5: 3,223,685 km (0.066 R)
• M6: 3,523,479 km (0.107 R)
• M7: 4,036,599 km (0.072 R)
• M8: 4,691,838 km (0.092 R)
• M9: 5,211,691 km (0.097 R)
• M10: 5,988,552 km (0.107 R)
• M11: 6,482,674 km (0.11 R)
• M12: 8,174,925 km (0.119 R)
• M13: 8,783,340 km (0.115 R)
• M14: 10,463,324 km (0.104 R)
• M15: 11,989,073 km (0.089 R)
• M16: 12,590,007 km (0.106 R)
• M17: 15,616,372 km (0.094 R)
• M18: 16,773,661 km (0.091 R)
• M19: 19,915,665 km (0.118 R)
• M20: 24,559,632 km (0.113 R)
• M21: 26,623,634 km (0.054 R)
• M22: 27,029,493 km (0.066 R)
• M23: 27,336,468 km (0.093 R)
• M24: 28,694,218 km (0.073 R)
• M25: 29,335,843 km (0.082 R)
• M26: 32,804,120 km (0.04 R)
• M27: 36,536,288 km (0.073 R)
• M28: 37,289,962 km (0.111 R)
• M29: 37,798,146 km (0.101 R)
• M30: 38,698,576 km (0.107 R)
• M31: 39,745,162 km (0.11 R)
• M32: 42,031,467 km (0.09 R)
• M33: 44,831,639 km (0.12 R)
• M34: 47,011,879 km (0.045 R)
• M35: 47,604,885 km (0.052 R)
• M36: 50,956,476 km (0.095 R)
• M37: 53,974,912 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.8

Radius: 4

Gravity: 54.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 15.29 AU - 15.29 AU

Year: 22524 Days

Day: 18.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,050,048 km

• M1: 54,603 km (0.086 R)
• M2: 394,190 km (0.106 R)
• M3: 921,972 km (0.072 R)
• M4: 1,146,817 km (0.105 R)
• M5: 1,542,952 km (0.12 R)
• M6: 1,687,314 km (0.105 R)
• M7: 1,821,055 km (0.097 R)
• M8: 2,024,508 km (0.108 R)
• M9: 2,175,751 km (0.113 R)
• M10: 2,831,588 km (0.094 R)
• M11: 3,048,954 km (0.108 R)
• M12: 3,425,791 km (0.047 R)
• M13: 3,832,997 km (0.086 R)
• M14: 4,557,948 km (0.112 R)
• M15: 5,010,930 km (0.042 R)
• M16: 5,962,074 km (0.1 R)
• M17: 6,094,468 km (0.053 R)
• M18: 7,787,317 km (0.083 R)
• M19: 10,584,797 km (0.055 R)
• M20: 12,348,556 km (0.077 R)
• M21: 12,708,788 km (0.034 R)
• M22: 13,450,345 km (0.049 R)
• M23: 14,938,095 km (0.114 R)
• M24: 24,154,521 km (0.11 R)
• M25: 24,378,768 km (0.095 R)
• M26: 24,831,451 km (0.119 R)
• M27: 27,421,439 km (0.101 R)
• M28: 30,446,159 km (0.105 R)
• M29: 45,789,066 km (0.096 R)
• M30: 51,123,128 km (0.104 R)
• M31: 52,424,629 km (0.092 R)
• M32: 56,068,534 km (0.066 R)
• M33: 65,364,396 km (0.049 R)
• M34: 73,971,958 km (0.047 R)
• M35: 79,037,791 km (0.079 R)
• M36: 81,529,344 km (0.035 R)
• M37: 86,145,186 km (0.062 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 16,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit