🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.97 AU - 1.33 AU

Year: 442 Days

Day: 17.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.8 AU - 2.52 AU

Year: 1137 Days

Day: 34.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,695,169 km

• M1: 414,685 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.22 AU - 2.96 AU

Year: 1493 Days

Day: 21.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.3

Radius: 9.9

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.49 AU - 7.33 AU

Year: 6506 Days

Day: 8.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 98,695,169 km

• M1: 123,568 km (0.118 R)
• M2: 1,253,929 km (0.067 R)
• M3: 1,941,332 km (0.074 R)
• M4: 3,722,294 km (0.12 R)
• M5: 5,742,165 km (0.117 R)
• M6: 6,183,927 km (0.075 R)
• M7: 6,744,022 km (0.086 R)
• M8: 9,368,866 km (0.104 R)
• M9: 14,561,258 km (0.07 R)
• M10: 15,273,045 km (0.087 R)
• M11: 16,588,908 km (0.101 R)
• M12: 19,839,969 km (0.091 R)
• M13: 20,442,848 km (0.103 R)
• M14: 26,190,099 km (0.085 R)
• M15: 26,753,335 km (0.106 R)

Asteroid Belt

Center: 11.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.2

Radius: 6.5

Gravity: 22.94 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 16.32 AU - 17.44 AU

Year: 24839 Days

Day: 24 Hours

Environment

Temp: -200 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,695,169 km

• M1: 80,932 km (0.097 R)
• M2: 1,020,407 km (0.102 R)
• M3: 3,624,756 km (0.083 R)
• M4: 5,708,356 km (0.116 R)
• M5: 6,204,721 km (0.085 R)
• M6: 8,031,311 km (0.079 R)
• M7: 8,654,237 km (0.072 R)
• M8: 10,986,767 km (0.068 R)
• M9: 11,261,728 km (0.092 R)
• M10: 14,188,161 km (0.053 R)
• M11: 15,181,641 km (0.112 R)
• M12: 18,439,882 km (0.119 R)
• M13: 21,488,238 km (0.104 R)
• M14: 21,918,482 km (0.093 R)
• M15: 22,354,559 km (0.091 R)
• M16: 24,856,733 km (0.116 R)
• M17: 29,740,356 km (0.11 R)
• M18: 33,329,059 km (0.091 R)
• M19: 41,683,801 km (0.106 R)
• M20: 48,333,277 km (0.102 R)
• M21: 48,886,490 km (0.06 R)
• M22: 71,970,638 km (0.111 R)
• M23: 74,149,082 km (0.085 R)
• M24: 76,870,567 km (0.075 R)
• M25: 87,601,372 km (0.116 R)
• M26: 89,805,397 km (0.066 R)
• M27: 90,921,098 km (0.056 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 16,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit