🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.64 AU - 0.72 AU

Year: 205 Days

Day: 12.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.67 AU - 1.01 AU

Year: 281 Days

Day: 12.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,098,277 km

• M1: 56,548 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.73 AU - 5.25 AU

Year: 3475 Days

Day: 40.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.39 AU - 4.73 AU

Year: 3557 Days

Day: 12.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,098,277 km

• M1: 109,506 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.9

Radius: 8.8

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.49 AU - 8.03 AU

Year: 6420 Days

Day: 11.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 22,098,277 km

• M1: 116,686 km (0.109 R)
• M2: 462,856 km (0.1 R)
• M3: 823,387 km (0.103 R)
• M4: 1,279,810 km (0.096 R)
• M5: 1,659,040 km (0.053 R)
• M6: 5,175,488 km (0.072 R)
• M7: 7,421,251 km (0.096 R)
• M8: 8,282,037 km (0.117 R)
• M9: 10,015,727 km (0.108 R)
• M10: 10,869,781 km (0.082 R)
• M11: 11,465,630 km (0.056 R)
• M12: 12,506,831 km (0.111 R)
• M13: 15,445,831 km (0.051 R)
• M14: 18,257,523 km (0.101 R)
• M15: 18,745,511 km (0.049 R)
• M16: 19,820,371 km (0.103 R)
• M17: 20,860,226 km (0.08 R)
• M18: 27,509,852 km (0.118 R)
• M19: 30,817,311 km (0.052 R)
• M20: 34,804,543 km (0.103 R)
• M21: 35,232,094 km (0.107 R)
• M22: 36,535,390 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.5

Radius: 11.9

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.37 AU - 11.31 AU

Year: 13036 Days

Day: 5.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 22,098,277 km

• M1: 148,700 km (0.106 R)
• M2: 1,172,099 km (0.102 R)
• M3: 1,542,354 km (0.065 R)
• M4: 3,008,563 km (0.1 R)
• M5: 3,780,039 km (0.098 R)
• M6: 5,662,728 km (0.117 R)
• M7: 6,231,948 km (0.092 R)
• M8: 7,296,337 km (0.092 R)
• M9: 9,297,657 km (0.043 R)
• M10: 9,898,143 km (0.06 R)
• M11: 12,881,274 km (0.111 R)
• M12: 14,061,003 km (0.095 R)
• M13: 14,852,974 km (0.089 R)
• M14: 19,086,744 km (0.117 R)
• M15: 21,510,977 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 16,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit