🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.57 AU - 0.73 AU

Year: 196 Days

Day: 27.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.56 AU - 0.76 AU

Year: 201 Days

Day: 21 Hours

Environment

Temp: 150 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,788,047 km

• M1: 29,172 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.7 AU - 0.76 AU

Year: 234 Days

Day: 29.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,788,047 km

• M1: 541,095 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.65 AU - 1.03 AU

Year: 289 Days

Day: 21.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,788,047 km

• M1: 37,998 km (0.058 R)
• M2: 89,759 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.74 AU - 1.08 AU

Year: 325 Days

Day: 29.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,788,047 km

• M1: 721,211 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.13 AU - 3.29 AU

Year: 1672 Days

Day: 21.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 94.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.49 AU - 3.75 AU

Year: 2065 Days

Day: 24 Hours

Environment

Temp: -111 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.2

Radius: 8.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.41 AU - 10.39 AU

Year: 11673 Days

Day: 12 Hours

Environment

Temp: -184 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 69,788,047 km

• M1: 100,829 km (0.034 R)
• M2: 710,889 km (0.105 R)
• M3: 1,595,012 km (0.076 R)
• M4: 3,888,049 km (0.108 R)
• M5: 4,411,791 km (0.097 R)
• M6: 4,810,469 km (0.103 R)
• M7: 9,214,930 km (0.102 R)
• M8: 10,225,314 km (0.106 R)
• M9: 15,538,880 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.6

Radius: 7.5

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.37 AU - 15.17 AU

Year: 19148 Days

Day: 19.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,788,047 km

• M1: 93,648 km (0.082 R)
• M2: 626,067 km (0.108 R)
• M3: 866,172 km (0.064 R)
• M4: 1,169,257 km (0.114 R)
• M5: 1,900,791 km (0.076 R)
• M6: 2,507,859 km (0.057 R)
• M7: 3,510,314 km (0.038 R)
• M8: 5,183,417 km (0.085 R)
• M9: 5,519,264 km (0.107 R)
• M10: 7,145,991 km (0.074 R)
• M11: 7,705,038 km (0.115 R)
• M12: 9,230,039 km (0.086 R)
• M13: 10,765,661 km (0.117 R)
• M14: 12,864,818 km (0.109 R)
• M15: 16,945,699 km (0.115 R)
• M16: 18,277,868 km (0.073 R)
• M17: 19,499,484 km (0.079 R)
• M18: 20,961,205 km (0.071 R)
• M19: 21,527,732 km (0.103 R)
• M20: 23,591,135 km (0.061 R)
• M21: 24,410,782 km (0.082 R)
• M22: 28,680,156 km (0.111 R)
• M23: 29,968,642 km (0.111 R)
• M24: 30,929,809 km (0.069 R)
• M25: 32,535,143 km (0.082 R)
• M26: 32,913,327 km (0.109 R)
• M27: 33,167,045 km (0.109 R)
• M28: 38,380,381 km (0.109 R)
• M29: 38,802,546 km (0.111 R)
• M30: 42,593,207 km (0.101 R)
• M31: 43,654,304 km (0.079 R)
• M32: 48,730,758 km (0.1 R)
• M33: 49,391,682 km (0.063 R)
• M34: 52,440,337 km (0.084 R)
• M35: 59,471,287 km (0.063 R)
• M36: 60,605,837 km (0.11 R)
• M37: 64,690,458 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit