🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.66 AU - 1.06 AU

Year: 288 Days

Day: 35.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,937,695 km

• M1: 33,660 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.29 AU - 2.91 AU

Year: 1516 Days

Day: 28.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.48 AU - 3.94 AU

Year: 2584 Days

Day: 35.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,937,695 km

• M1: 639,381 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.2

Radius: 12.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.51 AU - 14.73 AU

Year: 15260 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,937,695 km

• M1: 150,495 km (0.113 R)
• M2: 527,482 km (0.062 R)
• M3: 994,377 km (0.104 R)
• M4: 1,388,867 km (0.091 R)
• M5: 2,175,751 km (0.115 R)
• M6: 2,681,542 km (0.085 R)
• M7: 3,443,593 km (0.117 R)
• M8: 3,820,131 km (0.068 R)
• M9: 4,375,588 km (0.093 R)
• M10: 5,870,968 km (0.115 R)
• M11: 6,572,283 km (0.104 R)
• M12: 7,027,809 km (0.119 R)
• M13: 9,065,481 km (0.06 R)
• M14: 9,526,542 km (0.1 R)
• M15: 11,648,438 km (0.108 R)
• M16: 13,336,201 km (0.066 R)
• M17: 14,410,164 km (0.044 R)
• M18: 15,759,537 km (0.103 R)
• M19: 16,883,017 km (0.062 R)
• M20: 17,740,213 km (0.099 R)
• M21: 18,300,756 km (0.058 R)
• M22: 19,372,924 km (0.083 R)
• M23: 20,749,524 km (0.111 R)
• M24: 23,504,967 km (0.051 R)
• M25: 27,122,992 km (0.097 R)
• M26: 28,844,115 km (0.065 R)
• M27: 29,285,578 km (0.081 R)
• M28: 35,065,591 km (0.036 R)
• M29: 35,821,809 km (0.103 R)
• M30: 49,923,053 km (0.093 R)
• M31: 56,708,962 km (0.038 R)
• M32: 58,276,748 km (0.114 R)
• M33: 59,337,846 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.1

Radius: 3.3

Gravity: 86.79 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.29 AU - 15.05 AU

Year: 16310 Days

Day: 23.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,937,695 km

• M1: 40,990 km (0.086 R)
• M2: 156,330 km (0.114 R)
• M3: 271,071 km (0.109 R)
• M4: 916,885 km (0.111 R)
• M5: 1,266,346 km (0.076 R)
• M6: 2,179,192 km (0.111 R)
• M7: 2,745,271 km (0.087 R)
• M8: 3,209,323 km (0.081 R)
• M9: 3,431,626 km (0.034 R)
• M10: 3,814,596 km (0.071 R)
• M11: 4,595,347 km (0.104 R)
• M12: 4,913,692 km (0.056 R)
• M13: 5,284,545 km (0.12 R)
• M14: 5,555,167 km (0.081 R)
• M15: 7,186,981 km (0.111 R)
• M16: 8,061,081 km (0.084 R)
• M17: 11,872,087 km (0.1 R)
• M18: 12,268,671 km (0.106 R)
• M19: 12,402,711 km (0.048 R)
• M20: 13,228,192 km (0.085 R)
• M21: 17,823,689 km (0.096 R)
• M22: 21,285,982 km (0.12 R)
• M23: 22,666,920 km (0.066 R)
• M24: 25,934,586 km (0.084 R)
• M25: 28,552,399 km (0.029 R)
• M26: 28,670,133 km (0.069 R)
• M27: 31,843,852 km (0.036 R)
• M28: 37,311,504 km (0.1 R)
• M29: 39,604,391 km (0.09 R)
• M30: 40,192,011 km (0.067 R)
• M31: 40,636,466 km (0.114 R)
• M32: 41,384,456 km (0.104 R)
• M33: 45,905,004 km (0.11 R)
• M34: 49,207,377 km (0.092 R)
• M35: 52,135,905 km (0.116 R)
• M36: 56,650,320 km (0.082 R)
• M37: 61,222,779 km (0.074 R)
• M38: 68,743,812 km (0.047 R)
• M39: 70,661,956 km (0.112 R)
• M40: 72,178,280 km (0.064 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 15,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit