🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.89 AU - 1.13 AU

Year: 358 Days

Day: 31.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.98 AU - 2.5 AU

Year: 1184 Days

Day: 20.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.16 AU - 5.18 AU

Year: 3563 Days

Day: 47.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.5

Radius: 10.8

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.56 AU - 14.56 AU

Year: 14788 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 93,122,394 km

• M1: 139,575 km (0.108 R)
• M2: 517,758 km (0.116 R)
• M3: 1,054,665 km (0.109 R)
• M4: 1,656,497 km (0.091 R)
• M5: 2,475,845 km (0.071 R)
• M6: 3,742,340 km (0.101 R)
• M7: 6,086,240 km (0.111 R)
• M8: 6,576,322 km (0.034 R)
• M9: 8,602,476 km (0.078 R)
• M10: 13,776,468 km (0.084 R)
• M11: 15,881,011 km (0.029 R)
• M12: 17,451,938 km (0.117 R)
• M13: 20,356,381 km (0.094 R)
• M14: 22,398,840 km (0.107 R)
• M15: 27,873,823 km (0.059 R)
• M16: 34,691,297 km (0.102 R)
• M17: 38,552,269 km (0.107 R)
• M18: 39,525,403 km (0.033 R)
• M19: 47,749,396 km (0.095 R)
• M20: 53,023,170 km (0.078 R)
• M21: 56,687,570 km (0.045 R)
• M22: 59,959,874 km (0.067 R)
• M23: 64,906,028 km (0.097 R)
• M24: 65,493,649 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.5

Radius: 4.9

Gravity: 26.76 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.55 AU - 19.33 AU

Year: 27960 Days

Day: 20.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 93,122,394 km

• M1: 338,839 km (0.091 R)
• M2: 494,421 km (0.073 R)
• M3: 761,603 km (0.089 R)
• M4: 1,933,702 km (0.106 R)
• M5: 5,454,787 km (0.102 R)
• M6: 11,833,790 km (0.097 R)
• M7: 12,046,069 km (0.101 R)
• M8: 12,333,148 km (0.11 R)
• M9: 12,920,918 km (0.119 R)
• M10: 27,925,285 km (0.108 R)
• M11: 32,118,064 km (0.042 R)
• M12: 35,671,612 km (0.109 R)
• M13: 38,696,481 km (0.105 R)
• M14: 46,118,331 km (0.103 R)
• M15: 49,152,176 km (0.083 R)
• M16: 52,697,346 km (0.116 R)
• M17: 55,613,756 km (0.095 R)
• M18: 69,728,016 km (0.116 R)
• M19: 81,116,005 km (0.079 R)
• M20: 82,395,814 km (0.11 R)
• M21: 88,726,497 km (0.1 R)
• M22: 89,268,341 km (0.119 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 20,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit