🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.96 AU - 1.44 AU

Year: 578 Days

Day: 12.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.1 AU - 2.5 AU

Year: 1534 Days

Day: 21.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,487,435 km

• M1: 18,700 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.2

Radius: 13.1

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.18 AU - 7.4 AU

Year: 6937 Days

Day: 13.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,487,435 km

• M1: 232,325 km (0.078 R)
• M2: 946,356 km (0.041 R)
• M3: 1,596,060 km (0.107 R)
• M4: 3,359,819 km (0.109 R)
• M5: 4,559,294 km (0.075 R)
• M6: 5,327,330 km (0.071 R)
• M7: 5,757,573 km (0.101 R)
• M8: 6,179,888 km (0.12 R)
• M9: 7,258,638 km (0.115 R)
• M10: 7,788,963 km (0.101 R)
• M11: 10,000,917 km (0.118 R)
• M12: 11,722,788 km (0.114 R)
• M13: 16,396,525 km (0.091 R)
• M14: 17,687,255 km (0.094 R)
• M15: 23,003,066 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.5

Radius: 5.1

Gravity: 36.85 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.68 AU - 14.33 AU

Year: 19433 Days

Day: 22.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 83,487,435 km

• M1: 118,332 km (0.075 R)
• M2: 847,173 km (0.055 R)
• M3: 1,065,286 km (0.107 R)
• M4: 1,260,512 km (0.115 R)
• M5: 1,742,217 km (0.06 R)
• M6: 1,974,393 km (0.072 R)
• M7: 2,140,446 km (0.053 R)
• M8: 2,361,253 km (0.096 R)
• M9: 3,116,273 km (0.042 R)
• M10: 3,827,312 km (0.079 R)
• M11: 6,244,215 km (0.108 R)
• M12: 8,724,697 km (0.047 R)
• M13: 10,743,670 km (0.066 R)
• M14: 11,064,707 km (0.094 R)
• M15: 12,413,183 km (0.087 R)
• M16: 13,054,359 km (0.12 R)
• M17: 13,346,224 km (0.074 R)
• M18: 14,950,662 km (0.078 R)
• M19: 15,270,352 km (0.103 R)
• M20: 16,764,985 km (0.082 R)
• M21: 17,547,830 km (0.12 R)
• M22: 20,042,076 km (0.089 R)
• M23: 20,235,655 km (0.115 R)
• M24: 21,122,621 km (0.047 R)
• M25: 28,190,073 km (0.072 R)
• M26: 29,047,269 km (0.06 R)
• M27: 31,592,078 km (0.088 R)
• M28: 32,383,601 km (0.108 R)
• M29: 35,117,352 km (0.119 R)
• M30: 39,652,412 km (0.061 R)
• M31: 42,456,923 km (0.08 R)
• M32: 45,058,430 km (0.049 R)
• M33: 48,109,778 km (0.068 R)
• M34: 48,457,144 km (0.106 R)
• M35: 48,806,156 km (0.07 R)
• M36: 54,432,083 km (0.117 R)
• M37: 57,108,538 km (0.094 R)
• M38: 60,879,601 km (0.066 R)
• M39: 62,929,391 km (0.082 R)
• M40: 70,913,579 km (0.105 R)
• M41: 74,798,038 km (0.09 R)
• M42: 77,385,782 km (0.106 R)
• M43: 81,255,131 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 17,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit