🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.85 AU - 4.27 AU

Year: 2339 Days

Day: 24.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,611,247 km

• M1: 160,967 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.9 AU - 5 AU

Year: 3269 Days

Day: 43.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,611,247 km

• M1: 122,221 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.68 AU - 4.98 AU

Year: 3697 Days

Day: 34.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,611,247 km

• M1: 184,604 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.35 AU - 6.43 AU

Year: 4358 Days

Day: 13.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.6

Radius: 8.8

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.89 AU - 6.91 AU

Year: 5639 Days

Day: 14.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 92,611,247 km

• M1: 109,506 km (0.111 R)
• M2: 494,870 km (0.099 R)
• M3: 952,789 km (0.119 R)
• M4: 1,589,029 km (0.063 R)
• M5: 1,950,756 km (0.116 R)
• M6: 2,367,087 km (0.041 R)
• M7: 2,936,606 km (0.08 R)
• M8: 3,233,558 km (0.039 R)
• M9: 6,323,951 km (0.069 R)
• M10: 6,754,194 km (0.062 R)
• M11: 7,822,173 km (0.117 R)
• M12: 8,240,748 km (0.079 R)
• M13: 8,514,812 km (0.056 R)
• M14: 8,998,761 km (0.102 R)
• M15: 10,745,914 km (0.096 R)
• M16: 13,447,801 km (0.087 R)
• M17: 13,773,626 km (0.068 R)
• M18: 15,129,730 km (0.095 R)
• M19: 15,660,503 km (0.103 R)
• M20: 17,010,175 km (0.114 R)
• M21: 19,177,849 km (0.112 R)
• M22: 19,452,510 km (0.102 R)
• M23: 20,080,223 km (0.064 R)
• M24: 21,376,040 km (0.062 R)
• M25: 23,579,616 km (0.113 R)
• M26: 24,133,278 km (0.051 R)
• M27: 24,939,461 km (0.092 R)
• M28: 28,078,623 km (0.08 R)
• M29: 29,060,434 km (0.105 R)
• M30: 30,809,831 km (0.117 R)
• M31: 31,186,967 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.2

Radius: 9

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.51 AU - 9.43 AU

Year: 8585 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 92,611,247 km

• M1: 130,001 km (0.066 R)
• M2: 458,368 km (0.07 R)
• M3: 834,158 km (0.08 R)
• M4: 1,390,662 km (0.085 R)
• M5: 2,746,318 km (0.115 R)
• M6: 5,416,490 km (0.044 R)
• M7: 6,847,244 km (0.064 R)
• M8: 7,904,901 km (0.095 R)
• M9: 8,226,237 km (0.064 R)
• M10: 8,981,258 km (0.1 R)
• M11: 11,220,439 km (0.106 R)
• M12: 12,361,571 km (0.118 R)
• M13: 13,126,914 km (0.066 R)
• M14: 14,512,041 km (0.084 R)
• M15: 19,177,549 km (0.097 R)
• M16: 24,246,823 km (0.077 R)
• M17: 27,223,970 km (0.078 R)
• M18: 31,327,290 km (0.089 R)
• M19: 33,473,571 km (0.087 R)

Asteroid Belt

Center: 12.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.3

Radius: 4.7

Gravity: 44.6 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.51 AU - 18.59 AU

Year: 22393 Days

Day: 24.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 92,611,247 km

• M1: 59,390 km (0.116 R)
• M2: 266,583 km (0.08 R)
• M3: 423,512 km (0.118 R)
• M4: 571,613 km (0.092 R)
• M5: 776,862 km (0.103 R)
• M6: 978,220 km (0.102 R)
• M7: 1,290,581 km (0.082 R)
• M8: 2,046,948 km (0.091 R)
• M9: 2,269,400 km (0.102 R)
• M10: 2,869,437 km (0.117 R)
• M11: 3,537,990 km (0.094 R)
• M12: 5,590,921 km (0.082 R)
• M13: 5,893,408 km (0.108 R)
• M14: 6,071,130 km (0.054 R)
• M15: 6,298,220 km (0.091 R)
• M16: 8,436,273 km (0.102 R)
• M17: 9,667,613 km (0.06 R)
• M18: 9,915,048 km (0.08 R)
• M19: 11,558,231 km (0.086 R)
• M20: 11,837,081 km (0.119 R)
• M21: 13,147,409 km (0.077 R)
• M22: 13,682,072 km (0.049 R)
• M23: 14,231,096 km (0.101 R)
• M24: 16,487,032 km (0.118 R)
• M25: 18,492,840 km (0.042 R)
• M26: 24,663,453 km (0.102 R)
• M27: 34,316,555 km (0.116 R)
• M28: 40,207,719 km (0.118 R)
• M29: 41,169,932 km (0.117 R)
• M30: 41,983,446 km (0.092 R)
• M31: 45,517,546 km (0.102 R)
• M32: 51,276,017 km (0.116 R)
• M33: 52,597,265 km (0.111 R)
• M34: 54,914,835 km (0.079 R)
• M35: 60,376,504 km (0.067 R)
• M36: 71,893,446 km (0.096 R)
• M37: 72,363,482 km (0.031 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 12,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit