🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.51 AU - 0.57 AU

Year: 252 Days

Day: 36.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,390,188 km

• M1: 496,366 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.1

Radius: 13.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.86 AU - 1.02 AU

Year: 579 Days

Day: 9.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,390,188 km

• M1: 173,683 km (0.057 R)
• M2: 716,873 km (0.095 R)
• M3: 1,279,062 km (0.09 R)
• M4: 1,930,112 km (0.109 R)
• M5: 3,032,648 km (0.116 R)
• M6: 3,837,036 km (0.09 R)
• M7: 4,751,827 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147

Radius: 13.9

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.63 AU - 1.93 AU

Year: 1510 Days

Day: 5.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,390,188 km

• M1: 172,935 km (0.089 R)
• M2: 788,530 km (0.108 R)
• M3: 1,312,273 km (0.092 R)
• M4: 1,850,526 km (0.115 R)
• M5: 2,290,194 km (0.106 R)
• M6: 3,271,257 km (0.083 R)
• M7: 4,084,770 km (0.114 R)
• M8: 4,944,210 km (0.052 R)
• M9: 5,508,493 km (0.119 R)
• M10: 6,537,876 km (0.119 R)
• M11: 7,329,996 km (0.12 R)
• M12: 7,877,375 km (0.074 R)

Asteroid Belt

Center: 5.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.6

Radius: 5.8

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.81 AU - 9.85 AU

Year: 19596 Days

Day: 18.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 74.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,390,188 km

• M1: 72,106 km (0.05 R)
• M2: 405,709 km (0.104 R)
• M3: 737,218 km (0.117 R)
• M4: 1,224,010 km (0.095 R)
• M5: 1,816,118 km (0.101 R)
• M6: 2,051,136 km (0.034 R)
• M7: 2,245,763 km (0.078 R)
• M8: 2,431,414 km (0.077 R)
• M9: 2,904,891 km (0.064 R)
• M10: 3,201,993 km (0.052 R)
• M11: 3,519,140 km (0.037 R)
• M12: 3,713,767 km (0.11 R)
• M13: 6,316,022 km (0.086 R)
• M14: 6,520,971 km (0.099 R)
• M15: 6,772,744 km (0.081 R)
• M16: 7,613,036 km (0.029 R)
• M17: 9,445,460 km (0.063 R)
• M18: 10,265,705 km (0.078 R)
• M19: 11,311,394 km (0.056 R)
• M20: 13,680,576 km (0.111 R)
• M21: 19,893,674 km (0.119 R)
• M22: 20,245,977 km (0.05 R)
• M23: 28,642,308 km (0.036 R)
• M24: 30,004,396 km (0.033 R)
• M25: 31,409,120 km (0.075 R)
• M26: 34,222,906 km (0.05 R)
• M27: 36,145,838 km (0.092 R)
• M28: 38,957,380 km (0.105 R)
• M29: 39,647,624 km (0.11 R)
• M30: 42,200,063 km (0.096 R)
• M31: 43,074,612 km (0.086 R)
• M32: 55,742,560 km (0.074 R)
• M33: 56,971,806 km (0.082 R)
• M34: 60,399,243 km (0.07 R)
• M35: 62,069,802 km (0.107 R)
• M36: 62,821,980 km (0.04 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 19,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit