🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.58 AU - 0.6 AU

Year: 159 Days

Day: 32.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.24 AU - 2 AU

Year: 721 Days

Day: 44.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.31 AU - 4.41 AU

Year: 3185 Days

Day: 28.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,407,049 km

• M1: 1,665,473 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.1

Radius: 12.3

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.29 AU - 6.91 AU

Year: 5271 Days

Day: 9.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 97,407,049 km

• M1: 153,039 km (0.044 R)
• M2: 795,561 km (0.097 R)
• M3: 1,459,626 km (0.083 R)
• M4: 2,193,853 km (0.104 R)
• M5: 2,867,492 km (0.082 R)
• M6: 3,411,579 km (0.084 R)
• M7: 4,243,942 km (0.087 R)
• M8: 4,681,965 km (0.054 R)
• M9: 5,150,056 km (0.113 R)
• M10: 5,679,782 km (0.089 R)
• M11: 6,643,641 km (0.112 R)
• M12: 7,058,626 km (0.099 R)
• M13: 8,055,995 km (0.092 R)
• M14: 11,763,629 km (0.106 R)
• M15: 13,163,715 km (0.101 R)
• M16: 17,050,268 km (0.11 R)
• M17: 18,567,489 km (0.117 R)
• M18: 21,120,377 km (0.11 R)
• M19: 22,558,162 km (0.113 R)
• M20: 23,103,895 km (0.114 R)
• M21: 25,543,537 km (0.034 R)
• M22: 29,240,998 km (0.104 R)
• M23: 31,895,164 km (0.12 R)
• M24: 32,385,545 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991

Radius: 6

Gravity: 27.53 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 15.24 AU - 15.54 AU

Year: 21122 Days

Day: 17.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 97,407,049 km

• M1: 76,145 km (0.067 R)
• M2: 381,624 km (0.112 R)
• M3: 667,057 km (0.074 R)
• M4: 1,733,989 km (0.113 R)
• M5: 1,990,400 km (0.077 R)
• M6: 3,832,697 km (0.071 R)
• M7: 4,339,834 km (0.107 R)
• M8: 4,702,160 km (0.119 R)
• M9: 5,203,014 km (0.083 R)
• M10: 6,634,067 km (0.099 R)
• M11: 6,919,799 km (0.106 R)
• M12: 8,754,168 km (0.051 R)
• M13: 11,021,474 km (0.044 R)
• M14: 11,833,790 km (0.04 R)
• M15: 21,223,749 km (0.101 R)
• M16: 22,477,828 km (0.049 R)
• M17: 23,669,973 km (0.108 R)
• M18: 24,789,863 km (0.117 R)
• M19: 25,710,788 km (0.081 R)
• M20: 28,112,731 km (0.076 R)
• M21: 31,320,259 km (0.087 R)
• M22: 31,586,842 km (0.117 R)
• M23: 32,668,734 km (0.087 R)
• M24: 40,625,546 km (0.086 R)
• M25: 52,737,737 km (0.039 R)
• M26: 54,643,465 km (0.117 R)
• M27: 57,387,688 km (0.04 R)
• M28: 57,587,102 km (0.092 R)
• M29: 60,634,859 km (0.12 R)
• M30: 60,841,753 km (0.11 R)
• M31: 61,674,265 km (0.034 R)
• M32: 64,431,953 km (0.032 R)
• M33: 71,107,608 km (0.087 R)
• M34: 71,337,839 km (0.112 R)
• M35: 75,565,475 km (0.07 R)
• M36: 82,977,750 km (0.11 R)
• M37: 83,232,815 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.1

Radius: 5.1

Gravity: 29.95 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 17.89 AU - 18.51 AU

Year: 27163 Days

Day: 21.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 97,407,049 km

• M1: 64,327 km (0.112 R)
• M2: 336,296 km (0.053 R)
• M3: 516,861 km (0.099 R)
• M4: 877,691 km (0.094 R)
• M5: 1,263,354 km (0.071 R)
• M6: 4,165,852 km (0.084 R)
• M7: 4,605,071 km (0.05 R)
• M8: 4,836,050 km (0.12 R)
• M9: 5,927,068 km (0.047 R)
• M10: 6,108,380 km (0.094 R)
• M11: 6,529,947 km (0.111 R)
• M12: 7,857,030 km (0.107 R)
• M13: 8,699,415 km (0.101 R)
• M14: 9,293,469 km (0.114 R)
• M15: 10,694,901 km (0.117 R)
• M16: 14,473,744 km (0.096 R)
• M17: 15,221,883 km (0.084 R)
• M18: 23,375,565 km (0.037 R)
• M19: 24,172,772 km (0.075 R)
• M20: 29,735,868 km (0.068 R)
• M21: 34,756,821 km (0.07 R)
• M22: 35,644,984 km (0.077 R)
• M23: 36,548,405 km (0.083 R)
• M24: 42,290,869 km (0.059 R)
• M25: 43,473,141 km (0.092 R)
• M26: 44,677,404 km (0.113 R)
• M27: 45,200,249 km (0.11 R)
• M28: 45,727,132 km (0.068 R)
• M29: 49,159,506 km (0.047 R)
• M30: 49,903,307 km (0.111 R)
• M31: 53,932,127 km (0.117 R)
• M32: 55,121,879 km (0.094 R)
• M33: 61,548,454 km (0.08 R)
• M34: 62,629,597 km (0.094 R)
• M35: 63,943,665 km (0.045 R)
• M36: 71,501,050 km (0.084 R)
• M37: 83,260,191 km (0.111 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 19,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit