🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.91 AU - 1.35 AU

Year: 514 Days

Day: 31 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.3 AU - 1.36 AU

Year: 656 Days

Day: 46.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.09 AU - 2.81 AU

Year: 1639 Days

Day: 46.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,159,019 km

• M1: 39,943 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.18 AU - 2.84 AU

Year: 1700 Days

Day: 21.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,159,019 km

• M1: 86,916 km (0.094 R)
• M2: 664,065 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.3

Radius: 11.8

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.44 AU - 4.52 AU

Year: 4054 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,159,019 km

• M1: 146,756 km (0.085 R)
• M2: 846,275 km (0.089 R)
• M3: 2,146,430 km (0.047 R)
• M4: 3,169,829 km (0.061 R)
• M5: 4,691,389 km (0.118 R)
• M6: 5,105,177 km (0.115 R)
• M7: 5,628,171 km (0.106 R)
• M8: 6,247,506 km (0.044 R)
• M9: 7,414,968 km (0.082 R)
• M10: 7,870,494 km (0.116 R)
• M11: 11,008,907 km (0.118 R)
• M12: 13,005,291 km (0.085 R)
• M13: 13,721,416 km (0.074 R)
• M14: 17,091,856 km (0.048 R)
• M15: 20,909,294 km (0.063 R)
• M16: 24,254,452 km (0.113 R)
• M17: 27,606,492 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.2

Radius: 5.5

Gravity: 25.73 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.74 AU - 12.88 AU

Year: 16260 Days

Day: 18.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,159,019 km

• M1: 68,366 km (0.077 R)
• M2: 557,402 km (0.055 R)
• M3: 745,446 km (0.108 R)
• M4: 2,856,422 km (0.049 R)
• M5: 3,133,327 km (0.087 R)
• M6: 6,280,717 km (0.081 R)
• M7: 8,147,250 km (0.11 R)
• M8: 9,783,102 km (0.084 R)
• M9: 10,008,995 km (0.111 R)
• M10: 10,707,767 km (0.102 R)
• M11: 11,376,320 km (0.082 R)
• M12: 12,397,924 km (0.092 R)
• M13: 19,042,463 km (0.119 R)
• M14: 19,306,353 km (0.098 R)
• M15: 25,428,945 km (0.097 R)
• M16: 27,613,972 km (0.045 R)
• M17: 27,952,213 km (0.068 R)
• M18: 31,857,016 km (0.117 R)
• M19: 32,603,958 km (0.103 R)
• M20: 40,872,681 km (0.116 R)
• M21: 46,353,648 km (0.108 R)
• M22: 54,220,103 km (0.113 R)
• M23: 56,724,521 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 15,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit