🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.67 AU - 0.99 AU

Year: 265 Days

Day: 48 Hours

Environment

Temp: 125 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,413,239 km

• M1: 229,932 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.84 AU - 0.9 AU

Year: 284 Days

Day: 31.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,413,239 km

• M1: 116,986 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.48 AU - 4.16 AU

Year: 2612 Days

Day: 18.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347

Radius: 5.3

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 13.39 AU - 13.71 AU

Year: 17450 Days

Day: 17.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,413,239 km

• M1: 66,421 km (0.12 R)
• M2: 292,464 km (0.12 R)
• M3: 482,453 km (0.101 R)
• M4: 695,929 km (0.099 R)
• M5: 983,157 km (0.104 R)
• M6: 1,359,994 km (0.099 R)
• M7: 2,499,182 km (0.088 R)
• M8: 2,890,680 km (0.098 R)
• M9: 3,321,970 km (0.067 R)
• M10: 3,632,835 km (0.092 R)
• M11: 5,140,332 km (0.061 R)
• M12: 5,663,626 km (0.099 R)
• M13: 6,494,492 km (0.099 R)
• M14: 6,775,138 km (0.107 R)
• M15: 7,665,694 km (0.093 R)
• M16: 8,208,286 km (0.113 R)
• M17: 8,679,818 km (0.096 R)
• M18: 9,069,820 km (0.081 R)
• M19: 11,542,673 km (0.098 R)
• M20: 12,014,205 km (0.08 R)
• M21: 13,122,127 km (0.105 R)
• M22: 13,963,615 km (0.101 R)
• M23: 14,634,860 km (0.094 R)
• M24: 15,047,751 km (0.056 R)
• M25: 15,327,349 km (0.082 R)
• M26: 23,309,293 km (0.117 R)
• M27: 26,722,368 km (0.096 R)
• M28: 34,883,231 km (0.087 R)
• M29: 35,991,752 km (0.106 R)
• M30: 39,989,605 km (0.119 R)
• M31: 40,661,000 km (0.093 R)
• M32: 42,441,514 km (0.094 R)
• M33: 51,336,305 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.4

Radius: 3.9

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.94 AU - 15.6 AU

Year: 19859 Days

Day: 18.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,413,239 km

• M1: 53,855 km (0.083 R)
• M2: 178,021 km (0.095 R)
• M3: 307,573 km (0.118 R)
• M4: 715,078 km (0.112 R)
• M5: 1,236,277 km (0.036 R)
• M6: 1,402,330 km (0.112 R)
• M7: 1,556,416 km (0.088 R)
• M8: 2,055,475 km (0.11 R)
• M9: 3,638,519 km (0.099 R)
• M10: 6,293,134 km (0.087 R)
• M11: 7,689,929 km (0.067 R)
• M12: 11,078,171 km (0.114 R)
• M13: 14,249,048 km (0.086 R)
• M14: 16,625,111 km (0.118 R)
• M15: 18,820,459 km (0.067 R)
• M16: 26,015,070 km (0.089 R)
• M17: 26,731,494 km (0.104 R)
• M18: 28,297,036 km (0.066 R)
• M19: 34,203,758 km (0.055 R)
• M20: 36,601,064 km (0.066 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 14,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit