🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.66 AU - 1 AU

Year: 263 Days

Day: 31.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,409,163 km

• M1: 162,613 km (0.102 R)
• M2: 541,993 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.19 AU - 3.33 AU

Year: 2050 Days

Day: 46.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,409,163 km

• M1: 41,139 km (0.112 R)
• M2: 1,815,520 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.04 AU - 5.62 AU

Year: 3697 Days

Day: 29.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,409,163 km

• M1: 2,350,631 km (0.117 R)
• M2: 2,893,821 km (0.105 R)

Asteroid Belt

Center: 10.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.1

Radius: 6.8

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.37 AU - 15.43 AU

Year: 21046 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 88,409,163 km

• M1: 138,228 km (0.051 R)
• M2: 789,727 km (0.094 R)
• M3: 1,137,093 km (0.076 R)
• M4: 1,488,499 km (0.097 R)
• M5: 2,453,405 km (0.081 R)
• M6: 3,665,597 km (0.103 R)
• M7: 4,115,288 km (0.05 R)
• M8: 4,945,556 km (0.053 R)
• M9: 5,882,936 km (0.083 R)
• M10: 6,372,570 km (0.101 R)
• M11: 6,757,485 km (0.104 R)
• M12: 7,022,573 km (0.08 R)
• M13: 7,908,342 km (0.096 R)
• M14: 8,658,575 km (0.1 R)
• M15: 9,184,412 km (0.056 R)
• M16: 9,455,184 km (0.117 R)
• M17: 9,899,639 km (0.058 R)
• M18: 11,378,414 km (0.06 R)
• M19: 11,754,204 km (0.105 R)
• M20: 15,365,347 km (0.026 R)
• M21: 17,175,182 km (0.1 R)
• M22: 17,586,726 km (0.119 R)
• M23: 17,836,704 km (0.101 R)
• M24: 18,860,701 km (0.078 R)
• M25: 20,013,502 km (0.091 R)
• M26: 20,931,734 km (0.113 R)
• M27: 21,781,899 km (0.072 R)
• M28: 23,349,834 km (0.109 R)
• M29: 25,307,621 km (0.056 R)
• M30: 25,733,377 km (0.113 R)
• M31: 25,947,900 km (0.119 R)
• M32: 30,977,829 km (0.101 R)
• M33: 35,019,066 km (0.082 R)
• M34: 37,028,914 km (0.06 R)
• M35: 38,131,600 km (0.103 R)
• M36: 43,063,243 km (0.107 R)
• M37: 49,224,431 km (0.118 R)
• M38: 59,622,082 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620

Radius: 6.1

Gravity: 16.66 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 17.09 AU - 18.67 AU

Year: 26330 Days

Day: 18.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 88,409,163 km

• M1: 86,916 km (0.117 R)
• M2: 356,492 km (0.118 R)
• M3: 557,402 km (0.053 R)
• M4: 893,847 km (0.052 R)
• M5: 2,208,065 km (0.102 R)
• M6: 2,557,525 km (0.1 R)
• M7: 3,671,730 km (0.079 R)
• M8: 5,077,501 km (0.119 R)
• M9: 5,315,661 km (0.062 R)
• M10: 5,561,301 km (0.05 R)
• M11: 6,389,325 km (0.034 R)
• M12: 6,667,128 km (0.04 R)
• M13: 7,001,480 km (0.101 R)
• M14: 7,859,872 km (0.028 R)
• M15: 8,617,885 km (0.116 R)
• M16: 9,542,699 km (0.094 R)
• M17: 10,660,195 km (0.113 R)
• M18: 12,001,340 km (0.076 R)
• M19: 14,375,159 km (0.093 R)
• M20: 15,505,670 km (0.059 R)
• M21: 19,060,564 km (0.083 R)
• M22: 21,026,430 km (0.11 R)
• M23: 23,449,616 km (0.054 R)
• M24: 23,668,777 km (0.116 R)
• M25: 25,935,932 km (0.099 R)
• M26: 29,986,295 km (0.078 R)
• M27: 30,634,652 km (0.092 R)
• M28: 42,969,445 km (0.065 R)
• M29: 48,247,408 km (0.106 R)
• M30: 50,219,407 km (0.106 R)
• M31: 52,618,508 km (0.065 R)
• M32: 59,049,571 km (0.105 R)
• M33: 66,203,341 km (0.118 R)
• M34: 69,761,077 km (0.077 R)
• M35: 72,279,558 km (0.088 R)
• M36: 77,740,029 km (0.105 R)
• M37: 79,949,590 km (0.076 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 13,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit