🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.64 AU - 2.22 AU

Year: 769 Days

Day: 25.7 Hours

Environment

Temp: 92 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.34 AU - 5.26 AU

Year: 3018 Days

Day: 18.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 127,103,211 km

• M1: 87,216 km (0.1 R)
• M2: 474,973 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.3

Radius: 14.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 11.17 AU - 17.11 AU

Year: 15258 Days

Day: 12.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 127,103,211 km

• M1: 183,257 km (0.119 R)
• M2: 946,655 km (0.093 R)
• M3: 1,428,959 km (0.037 R)
• M4: 1,917,994 km (0.074 R)
• M5: 3,538,887 km (0.05 R)
• M6: 4,884,670 km (0.079 R)
• M7: 6,181,085 km (0.101 R)
• M8: 6,802,664 km (0.084 R)
• M9: 10,445,223 km (0.111 R)
• M10: 12,781,941 km (0.079 R)
• M11: 15,901,506 km (0.101 R)
• M12: 18,721,725 km (0.105 R)
• M13: 22,144,973 km (0.113 R)
• M14: 23,406,083 km (0.112 R)
• M15: 28,031,649 km (0.055 R)
• M16: 34,628,317 km (0.05 R)
• M17: 39,046,391 km (0.114 R)
• M18: 44,128,679 km (0.113 R)
• M19: 50,458,015 km (0.109 R)
• M20: 51,289,480 km (0.04 R)
• M21: 53,322,366 km (0.077 R)
• M22: 53,838,778 km (0.098 R)
• M23: 64,883,289 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.6

Radius: 6.3

Gravity: 25.01 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 20.55 AU - 29.45 AU

Year: 35871 Days

Day: 24.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 127,103,211 km

• M1: 80,633 km (0.083 R)
• M2: 404,961 km (0.029 R)
• M3: 1,254,677 km (0.111 R)
• M4: 1,790,836 km (0.066 R)
• M5: 2,496,190 km (0.065 R)
• M6: 4,048,567 km (0.105 R)
• M7: 4,519,800 km (0.108 R)
• M8: 4,726,694 km (0.08 R)
• M9: 6,670,270 km (0.12 R)
• M10: 9,026,586 km (0.087 R)
• M11: 11,886,598 km (0.113 R)
• M12: 12,523,287 km (0.09 R)
• M13: 13,098,790 km (0.101 R)
• M14: 13,606,076 km (0.113 R)
• M15: 23,602,505 km (0.076 R)
• M16: 24,990,773 km (0.05 R)
• M17: 30,059,897 km (0.048 R)
• M18: 30,941,627 km (0.056 R)
• M19: 31,840,560 km (0.052 R)
• M20: 35,937,448 km (0.08 R)
• M21: 39,667,671 km (0.105 R)
• M22: 40,728,020 km (0.099 R)
• M23: 53,452,965 km (0.087 R)
• M24: 64,871,471 km (0.096 R)
• M25: 78,363,105 km (0.055 R)
• M26: 100,938,919 km (0.12 R)
• M27: 106,596,561 km (0.097 R)
• M28: 110,714,991 km (0.12 R)
• M29: 111,411,518 km (0.116 R)
• M30: 116,729,124 km (0.069 R)

Kuiper Belt

Range: 38.3 - 67.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 17,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit