🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.74 AU - 2.04 AU

Year: 979 Days

Day: 14.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,289,012 km

• M1: 35,155 km (0.086 R)
• M2: 659,128 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.92 AU - 2.28 AU

Year: 1146 Days

Day: 33.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.11 AU - 2.51 AU

Year: 1323 Days

Day: 27.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.88 AU - 4.44 AU

Year: 2638 Days

Day: 40.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,289,012 km

• M1: 1,720,525 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.4

Radius: 11.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.13 AU - 10.07 AU

Year: 10342 Days

Day: 5.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 22,289,012 km

• M1: 388,206 km (0.056 R)
• M2: 465,249 km (0.094 R)
• M3: 912,098 km (0.096 R)
• M4: 1,022,801 km (0.119 R)
• M5: 1,161,927 km (0.098 R)
• M6: 1,645,427 km (0.089 R)
• M7: 1,824,795 km (0.107 R)
• M8: 1,981,723 km (0.105 R)
• M9: 2,574,280 km (0.118 R)
• M10: 2,948,873 km (0.085 R)
• M11: 3,271,556 km (0.031 R)
• M12: 4,099,730 km (0.062 R)
• M13: 4,537,453 km (0.094 R)
• M14: 4,712,931 km (0.034 R)
• M15: 5,273,175 km (0.048 R)
• M16: 5,499,068 km (0.115 R)
• M17: 5,644,627 km (0.115 R)
• M18: 5,896,998 km (0.11 R)
• M19: 6,325,896 km (0.098 R)
• M20: 6,610,132 km (0.11 R)
• M21: 6,920,996 km (0.062 R)
• M22: 8,450,335 km (0.109 R)
• M23: 8,885,216 km (0.066 R)
• M24: 9,228,393 km (0.103 R)
• M25: 9,751,537 km (0.115 R)
• M26: 10,156,499 km (0.071 R)
• M27: 11,061,715 km (0.115 R)
• M28: 11,325,157 km (0.039 R)
• M29: 11,992,663 km (0.066 R)
• M30: 12,236,208 km (0.099 R)
• M31: 12,645,658 km (0.11 R)
• M32: 13,900,933 km (0.11 R)
• M33: 14,270,889 km (0.06 R)
• M34: 15,753,703 km (0.058 R)
• M35: 16,079,976 km (0.092 R)
• M36: 16,318,734 km (0.104 R)
• M37: 16,438,412 km (0.109 R)
• M38: 16,678,966 km (0.086 R)
• M39: 16,769,323 km (0.116 R)
• M40: 17,163,364 km (0.039 R)
• M41: 18,083,989 km (0.059 R)
• M42: 18,270,089 km (0.115 R)
• M43: 18,425,671 km (0.091 R)
• M44: 18,957,940 km (0.109 R)
• M45: 20,037,438 km (0.111 R)
• M46: 20,876,383 km (0.048 R)
• M47: 21,234,819 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 13,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit