🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.84 AU - 0.96 AU

Year: 313 Days

Day: 30.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.08 AU - 1.56 AU

Year: 557 Days

Day: 16.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.02 AU - 3.5 AU

Year: 2161 Days

Day: 19.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,921,336 km

• M1: 44,580 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.6

Radius: 8.2

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.53 AU - 5.81 AU

Year: 4315 Days

Day: 10.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,921,336 km

• M1: 102,026 km (0.106 R)
• M2: 376,538 km (0.052 R)
• M3: 730,935 km (0.111 R)
• M4: 987,196 km (0.112 R)
• M5: 1,265,448 km (0.102 R)
• M6: 1,562,101 km (0.105 R)
• M7: 2,483,325 km (0.092 R)
• M8: 2,745,271 km (0.072 R)
• M9: 3,007,665 km (0.049 R)
• M10: 4,028,671 km (0.064 R)
• M11: 4,486,590 km (0.092 R)
• M12: 4,877,639 km (0.111 R)
• M13: 5,869,323 km (0.109 R)
• M14: 10,894,166 km (0.105 R)
• M15: 11,556,585 km (0.114 R)
• M16: 12,961,459 km (0.068 R)
• M17: 14,216,435 km (0.073 R)
• M18: 14,476,885 km (0.038 R)
• M19: 14,900,098 km (0.118 R)
• M20: 22,562,201 km (0.094 R)
• M21: 24,971,924 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.9

Radius: 7.5

Gravity: 16.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.8 AU - 16.94 AU

Year: 18962 Days

Day: 24.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 59,921,336 km

• M1: 93,798 km (0.034 R)
• M2: 397,182 km (0.08 R)
• M3: 717,322 km (0.097 R)
• M4: 1,125,724 km (0.097 R)
• M5: 1,368,671 km (0.097 R)
• M6: 1,664,426 km (0.105 R)
• M7: 1,904,231 km (0.102 R)
• M8: 2,432,013 km (0.081 R)
• M9: 2,895,168 km (0.084 R)
• M10: 4,860,884 km (0.089 R)
• M11: 6,811,789 km (0.107 R)
• M12: 7,141,354 km (0.106 R)
• M13: 7,481,539 km (0.086 R)
• M14: 7,883,658 km (0.118 R)
• M15: 10,174,151 km (0.105 R)
• M16: 12,382,964 km (0.098 R)
• M17: 12,803,483 km (0.114 R)
• M18: 13,821,796 km (0.096 R)
• M19: 14,814,827 km (0.114 R)
• M20: 16,018,641 km (0.087 R)
• M21: 16,942,108 km (0.108 R)
• M22: 17,460,465 km (0.116 R)
• M23: 18,078,603 km (0.11 R)
• M24: 20,405,598 km (0.089 R)
• M25: 20,795,600 km (0.047 R)
• M26: 23,666,084 km (0.092 R)
• M27: 24,532,405 km (0.105 R)
• M28: 29,430,240 km (0.119 R)
• M29: 31,976,246 km (0.087 R)
• M30: 33,302,730 km (0.064 R)
• M31: 33,843,526 km (0.101 R)
• M32: 34,390,007 km (0.086 R)
• M33: 34,942,472 km (0.106 R)
• M34: 50,396,531 km (0.096 R)
• M35: 51,648,066 km (0.12 R)
• M36: 55,149,405 km (0.097 R)
• M37: 56,862,001 km (0.073 R)
• M38: 65,113,221 km (0.111 R)
• M39: 75,978,515 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242

Radius: 4.6

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.79 AU - 17.23 AU

Year: 23516 Days

Day: 15.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,921,336 km

• M1: 60,288 km (0.074 R)
• M2: 346,169 km (0.112 R)
• M3: 970,292 km (0.09 R)
• M4: 1,133,802 km (0.099 R)
• M5: 1,357,301 km (0.118 R)
• M6: 2,328,042 km (0.103 R)
• M7: 2,601,956 km (0.076 R)
• M8: 3,553,997 km (0.082 R)
• M9: 3,975,414 km (0.093 R)
• M10: 5,087,524 km (0.096 R)
• M11: 9,070,867 km (0.073 R)
• M12: 10,570,286 km (0.103 R)
• M13: 11,260,681 km (0.113 R)
• M14: 12,227,382 km (0.113 R)
• M15: 15,385,243 km (0.091 R)
• M16: 16,573,350 km (0.037 R)
• M17: 16,879,726 km (0.041 R)
• M18: 17,901,330 km (0.089 R)
• M19: 18,142,931 km (0.104 R)
• M20: 19,808,703 km (0.089 R)
• M21: 24,810,657 km (0.115 R)
• M22: 27,600,658 km (0.09 R)
• M23: 28,356,725 km (0.11 R)
• M24: 30,478,322 km (0.115 R)
• M25: 30,938,036 km (0.032 R)
• M26: 31,871,527 km (0.06 R)
• M27: 39,342,146 km (0.084 R)
• M28: 39,613,965 km (0.067 R)
• M29: 43,552,877 km (0.049 R)
• M30: 46,977,322 km (0.113 R)
• M31: 59,384,221 km (0.054 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 17,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit