🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.44 AU - 0.64 AU

Year: 149 Days

Day: 18.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,360,611 km

• M1: 47,123 km (0.082 R)
• M2: 101,128 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.9

Radius: 14.4

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.95 AU - 4.93 AU

Year: 3506 Days

Day: 8.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,360,611 km

• M1: 179,069 km (0.079 R)
• M2: 907,311 km (0.072 R)
• M3: 1,393,953 km (0.118 R)
• M4: 1,979,329 km (0.042 R)
• M5: 2,881,105 km (0.045 R)
• M6: 3,700,303 km (0.097 R)
• M7: 4,454,127 km (0.04 R)
• M8: 4,969,492 km (0.091 R)
• M9: 7,682,599 km (0.115 R)
• M10: 8,912,742 km (0.102 R)
• M11: 9,695,588 km (0.1 R)
• M12: 10,523,911 km (0.113 R)
• M13: 11,131,428 km (0.036 R)
• M14: 11,900,511 km (0.072 R)
• M15: 12,369,350 km (0.118 R)
• M16: 17,044,583 km (0.032 R)
• M17: 20,036,540 km (0.119 R)
• M18: 22,498,921 km (0.085 R)
• M19: 23,362,849 km (0.097 R)
• M20: 24,473,763 km (0.038 R)
• M21: 26,880,793 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.3

Radius: 7.3

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 14.11 AU - 19.57 AU

Year: 25897 Days

Day: 15.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,360,611 km

• M1: 95,443 km (0.09 R)
• M2: 479,312 km (0.096 R)
• M3: 892,800 km (0.066 R)
• M4: 1,598,304 km (0.08 R)
• M5: 3,169,680 km (0.077 R)
• M6: 5,198,676 km (0.108 R)
• M7: 6,003,811 km (0.068 R)
• M8: 7,236,647 km (0.115 R)
• M9: 7,859,124 km (0.066 R)
• M10: 8,516,906 km (0.067 R)
• M11: 11,587,552 km (0.111 R)
• M12: 21,323,680 km (0.077 R)
• M13: 24,722,245 km (0.05 R)
• M14: 30,010,530 km (0.068 R)
• M15: 41,602,121 km (0.033 R)
• M16: 43,421,081 km (0.084 R)
• M17: 46,510,876 km (0.081 R)
• M18: 54,284,131 km (0.073 R)
• M19: 62,237,801 km (0.084 R)
• M20: 71,869,211 km (0.086 R)
• M21: 76,179,574 km (0.108 R)
• M22: 79,648,898 km (0.043 R)
• M23: 86,103,598 km (0.039 R)
• M24: 90,960,891 km (0.046 R)
• M25: 92,898,183 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.8

Radius: 7.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.16 AU - 17.64 AU

Year: 26035 Days

Day: 15.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,360,611 km

• M1: 98,735 km (0.109 R)
• M2: 432,787 km (0.053 R)
• M3: 868,266 km (0.095 R)
• M4: 2,994,201 km (0.048 R)
• M5: 10,752,197 km (0.071 R)
• M6: 14,084,191 km (0.088 R)
• M7: 16,047,214 km (0.085 R)
• M8: 18,116,452 km (0.12 R)
• M9: 19,396,262 km (0.111 R)
• M10: 22,454,042 km (0.091 R)
• M11: 23,183,930 km (0.03 R)
• M12: 27,898,657 km (0.081 R)
• M13: 29,122,217 km (0.092 R)
• M14: 38,360,634 km (0.107 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: 220 - 10,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit