🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.77 AU - 2.17 AU

Year: 801 Days

Day: 42.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,978,951 km

• M1: 1,012,478 km (0.071 R)

Planet 2 - Ice Giant

Semi-Major Axis: 19.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.5

Radius: 7.8

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 18.13 AU - 21.55 AU

Year: 25598 Days

Day: 16.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 67,978,951 km

• M1: 97,239 km (0.072 R)
• M2: 406,457 km (0.051 R)
• M3: 1,489,696 km (0.108 R)
• M4: 1,818,213 km (0.116 R)
• M5: 2,331,632 km (0.108 R)
• M6: 2,699,344 km (0.112 R)
• M7: 3,551,304 km (0.107 R)
• M8: 5,230,091 km (0.1 R)
• M9: 5,862,292 km (0.089 R)
• M10: 7,744,083 km (0.109 R)
• M11: 8,174,776 km (0.095 R)
• M12: 9,685,864 km (0.08 R)
• M13: 11,237,942 km (0.032 R)
• M14: 15,156,957 km (0.103 R)
• M15: 15,745,924 km (0.118 R)
• M16: 21,225,993 km (0.098 R)
• M17: 25,906,013 km (0.086 R)
• M18: 28,739,247 km (0.062 R)
• M19: 33,296,148 km (0.111 R)
• M20: 33,719,958 km (0.087 R)
• M21: 34,004,494 km (0.088 R)
• M22: 34,867,823 km (0.083 R)
• M23: 35,304,798 km (0.111 R)
• M24: 37,241,044 km (0.079 R)
• M25: 38,004,292 km (0.075 R)
• M26: 38,312,463 km (0.107 R)
• M27: 43,473,141 km (0.096 R)
• M28: 44,489,659 km (0.116 R)
• M29: 52,816,127 km (0.063 R)
• M30: 53,199,995 km (0.044 R)
• M31: 54,754,167 km (0.104 R)
• M32: 57,141,749 km (0.104 R)
• M33: 58,361,121 km (0.107 R)
• M34: 64,939,239 km (0.079 R)
• M35: 66,267,070 km (0.105 R)
• M36: 69,205,770 km (0.079 R)
• M37: 73,416,651 km (0.117 R)
• M38: 76,316,905 km (0.067 R)
• M39: 79,292,706 km (0.045 R)
• M40: 82,087,493 km (0.091 R)
• M41: 85,210,648 km (0.103 R)

Asteroid Belt

Center: 20.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 21.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.2

Radius: 7

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 19.51 AU - 22.73 AU

Year: 28115 Days

Day: 16.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 74.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,978,951 km

• M1: 87,066 km (0.087 R)
• M2: 622,028 km (0.082 R)
• M3: 923,916 km (0.063 R)
• M4: 1,691,952 km (0.048 R)
• M5: 2,090,181 km (0.094 R)
• M6: 5,560,553 km (0.063 R)
• M7: 5,831,026 km (0.065 R)
• M8: 6,232,546 km (0.103 R)
• M9: 10,718,239 km (0.098 R)
• M10: 25,959,120 km (0.103 R)
• M11: 26,715,786 km (0.093 R)
• M12: 35,109,124 km (0.109 R)
• M13: 38,209,391 km (0.077 R)
• M14: 40,904,396 km (0.118 R)
• M15: 46,038,745 km (0.072 R)
• M16: 47,306,287 km (0.072 R)
• M17: 48,923,291 km (0.12 R)
• M18: 53,646,245 km (0.116 R)
• M19: 56,476,936 km (0.11 R)
• M20: 57,018,630 km (0.102 R)

Kuiper Belt

Range: 37.8 - 66.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 12,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit