🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.67 AU - 0.97 AU

Year: 263 Days

Day: 21.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.78 AU - 0.94 AU

Year: 283 Days

Day: 37.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 158.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,999,040 km

• M1: 76,893 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.86 AU - 0.94 AU

Year: 303 Days

Day: 41.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.42 AU - 1.56 AU

Year: 645 Days

Day: 39.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,999,040 km

• M1: 1,199,476 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188

Radius: 11.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.46 AU - 14.4 AU

Year: 14618 Days

Day: 8.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,999,040 km

• M1: 147,952 km (0.089 R)
• M2: 1,092,962 km (0.083 R)
• M3: 1,982,172 km (0.107 R)
• M4: 3,152,177 km (0.049 R)
• M5: 5,544,845 km (0.079 R)
• M6: 8,653,638 km (0.074 R)
• M7: 10,095,911 km (0.076 R)
• M8: 20,691,779 km (0.056 R)
• M9: 34,205,104 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.2

Radius: 6.3

Gravity: 19.56 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.14 AU - 14.92 AU

Year: 17656 Days

Day: 20.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 72,999,040 km

• M1: 78,389 km (0.099 R)
• M2: 324,478 km (0.077 R)
• M3: 865,424 km (0.076 R)
• M4: 1,204,113 km (0.066 R)
• M5: 1,450,800 km (0.107 R)
• M6: 1,662,032 km (0.096 R)
• M7: 2,086,890 km (0.096 R)
• M8: 2,651,473 km (0.077 R)
• M9: 3,125,100 km (0.038 R)
• M10: 6,289,992 km (0.087 R)
• M11: 6,947,176 km (0.109 R)
• M12: 9,358,544 km (0.111 R)
• M13: 9,751,388 km (0.092 R)
• M14: 12,210,477 km (0.067 R)
• M15: 13,441,069 km (0.025 R)
• M16: 13,941,325 km (0.072 R)
• M17: 14,306,044 km (0.033 R)
• M18: 19,373,822 km (0.114 R)
• M19: 20,663,954 km (0.09 R)
• M20: 22,010,185 km (0.103 R)
• M21: 26,732,691 km (0.062 R)
• M22: 27,981,983 km (0.118 R)
• M23: 37,835,396 km (0.087 R)
• M24: 38,402,372 km (0.072 R)
• M25: 38,831,418 km (0.117 R)
• M26: 39,119,095 km (0.116 R)
• M27: 39,553,527 km (0.092 R)
• M28: 42,531,572 km (0.053 R)
• M29: 44,702,836 km (0.072 R)
• M30: 47,931,457 km (0.107 R)
• M31: 52,531,891 km (0.113 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 11,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit