🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.74 AU - 1.22 AU

Year: 362 Days

Day: 37.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.12 AU - 1.14 AU

Year: 448 Days

Day: 28.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.64 AU - 2.22 AU

Year: 1000 Days

Day: 22.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.26 AU - 4.18 AU

Year: 2675 Days

Day: 36.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.2

Radius: 7

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.46 AU - 14.88 AU

Year: 15827 Days

Day: 19.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,678,945 km

• M1: 87,964 km (0.089 R)
• M2: 363,523 km (0.105 R)
• M3: 825,930 km (0.077 R)
• M4: 1,174,942 km (0.114 R)
• M5: 1,739,225 km (0.045 R)
• M6: 3,108,644 km (0.027 R)
• M7: 3,392,431 km (0.096 R)
• M8: 3,985,138 km (0.056 R)
• M9: 4,984,751 km (0.104 R)
• M10: 5,784,800 km (0.117 R)
• M11: 6,667,427 km (0.114 R)
• M12: 7,552,598 km (0.09 R)
• M13: 7,936,466 km (0.095 R)
• M14: 8,244,039 km (0.073 R)
• M15: 9,702,469 km (0.107 R)
• M16: 10,362,495 km (0.086 R)
• M17: 11,771,707 km (0.108 R)
• M18: 12,999,756 km (0.116 R)
• M19: 14,375,308 km (0.09 R)
• M20: 15,571,044 km (0.054 R)
• M21: 16,053,348 km (0.098 R)
• M22: 16,474,765 km (0.095 R)
• M23: 18,616,258 km (0.099 R)
• M24: 20,115,678 km (0.069 R)
• M25: 21,439,469 km (0.09 R)
• M26: 23,985,176 km (0.092 R)
• M27: 26,823,646 km (0.083 R)
• M28: 31,271,340 km (0.049 R)
• M29: 32,819,230 km (0.12 R)
• M30: 33,270,716 km (0.107 R)
• M31: 35,118,100 km (0.079 R)
• M32: 35,353,717 km (0.092 R)
• M33: 36,306,805 km (0.079 R)
• M34: 41,857,185 km (0.117 R)
• M35: 46,231,427 km (0.114 R)
• M36: 48,237,385 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.4

Radius: 4

Gravity: 54.09 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.44 AU - 18.54 AU

Year: 21635 Days

Day: 16.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 86,678,945 km

• M1: 62,682 km (0.03 R)
• M2: 672,592 km (0.095 R)
• M3: 910,752 km (0.113 R)
• M4: 1,202,916 km (0.11 R)
• M5: 1,355,207 km (0.117 R)
• M6: 3,454,664 km (0.114 R)
• M7: 4,297,049 km (0.115 R)
• M8: 4,473,425 km (0.11 R)
• M9: 5,308,032 km (0.104 R)
• M10: 5,762,061 km (0.097 R)
• M11: 6,241,373 km (0.056 R)
• M12: 11,951,523 km (0.103 R)
• M13: 13,389,757 km (0.098 R)
• M14: 15,757,443 km (0.11 R)
• M15: 21,608,066 km (0.116 R)
• M16: 24,842,222 km (0.108 R)
• M17: 28,632,135 km (0.1 R)
• M18: 31,055,321 km (0.095 R)
• M19: 38,681,521 km (0.099 R)
• M20: 40,530,551 km (0.077 R)
• M21: 41,159,760 km (0.069 R)
• M22: 45,240,790 km (0.117 R)
• M23: 46,773,420 km (0.116 R)
• M24: 47,291,926 km (0.082 R)
• M25: 47,814,322 km (0.08 R)
• M26: 51,029,330 km (0.063 R)
• M27: 52,876,265 km (0.048 R)
• M28: 53,816,188 km (0.077 R)
• M29: 58,483,343 km (0.057 R)
• M30: 61,326,750 km (0.113 R)
• M31: 62,573,049 km (0.11 R)
• M32: 65,116,064 km (0.103 R)
• M33: 65,762,326 km (0.067 R)
• M34: 66,630,742 km (0.103 R)
• M35: 73,622,049 km (0.036 R)
• M36: 77,655,806 km (0.053 R)
• M37: 79,358,678 km (0.076 R)
• M38: 82,084,651 km (0.071 R)
• M39: 82,838,774 km (0.106 R)
• M40: 84,616,445 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 11,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit