🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.59 AU - 2.01 AU

Year: 910 Days

Day: 36.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,061,855 km

• M1: 38,596 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.18 AU - 2.46 AU

Year: 1331 Days

Day: 22.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.04 AU - 3.32 AU

Year: 2136 Days

Day: 23.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.1

Radius: 9.8

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.62 AU - 4.62 AU

Year: 3741 Days

Day: 8.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,061,855 km

• M1: 121,922 km (0.052 R)
• M2: 489,185 km (0.104 R)
• M3: 860,038 km (0.114 R)
• M4: 1,613,114 km (0.085 R)
• M5: 1,959,583 km (0.09 R)
• M6: 2,597,468 km (0.083 R)
• M7: 3,899,268 km (0.085 R)
• M8: 5,357,549 km (0.069 R)
• M9: 6,082,799 km (0.106 R)
• M10: 6,841,709 km (0.106 R)
• M11: 7,339,272 km (0.072 R)
• M12: 8,337,239 km (0.088 R)
• M13: 10,600,954 km (0.044 R)
• M14: 16,194,717 km (0.059 R)
• M15: 17,192,086 km (0.112 R)
• M16: 17,533,469 km (0.097 R)
• M17: 18,884,338 km (0.11 R)
• M18: 19,988,819 km (0.051 R)
• M19: 20,748,925 km (0.043 R)
• M20: 21,201,010 km (0.046 R)
• M21: 22,801,259 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.3

Radius: 3.4

Gravity: 47.95 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.68 AU - 15.04 AU

Year: 18397 Days

Day: 23.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,061,855 km

• M1: 42,635 km (0.11 R)
• M2: 401,521 km (0.086 R)
• M3: 654,191 km (0.041 R)
• M4: 785,538 km (0.086 R)
• M5: 1,869,973 km (0.108 R)
• M6: 2,217,788 km (0.059 R)
• M7: 4,172,733 km (0.098 R)
• M8: 5,150,804 km (0.081 R)
• M9: 7,000,432 km (0.108 R)
• M10: 9,963,517 km (0.12 R)
• M11: 12,258,947 km (0.046 R)
• M12: 12,849,859 km (0.081 R)
• M13: 13,736,824 km (0.086 R)
• M14: 13,947,159 km (0.042 R)
• M15: 14,810,040 km (0.05 R)
• M16: 16,641,267 km (0.087 R)
• M17: 17,121,626 km (0.115 R)
• M18: 18,532,633 km (0.09 R)
• M19: 18,703,623 km (0.115 R)
• M20: 19,048,596 km (0.115 R)
• M21: 23,726,521 km (0.119 R)
• M22: 25,793,964 km (0.09 R)
• M23: 29,462,253 km (0.072 R)
• M24: 29,812,013 km (0.086 R)
• M25: 33,337,137 km (0.089 R)
• M26: 36,590,592 km (0.08 R)
• M27: 38,501,854 km (0.051 R)
• M28: 40,192,161 km (0.104 R)
• M29: 40,335,176 km (0.09 R)
• M30: 42,521,998 km (0.108 R)
• M31: 44,174,905 km (0.101 R)
• M32: 47,928,914 km (0.098 R)
• M33: 49,225,927 km (0.086 R)
• M34: 50,712,930 km (0.112 R)
• M35: 54,124,061 km (0.08 R)
• M36: 55,530,131 km (0.115 R)
• M37: 62,927,596 km (0.08 R)
• M38: 64,481,918 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 11,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit