🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.33 AU - 2.89 AU

Year: 1828 Days

Day: 46.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,205,470 km

• M1: 586,573 km (0.1 R)

Asteroid Belt

Center: 6.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286

Radius: 5.6

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.8 AU - 11.96 AU

Year: 15556 Days

Day: 16.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,205,470 km

• M1: 69,713 km (0.075 R)
• M2: 309,817 km (0.089 R)
• M3: 540,348 km (0.087 R)
• M4: 1,079,349 km (0.101 R)
• M5: 1,907,822 km (0.052 R)
• M6: 2,405,085 km (0.104 R)
• M7: 2,622,750 km (0.049 R)
• M8: 3,029,656 km (0.098 R)
• M9: 3,653,479 km (0.079 R)
• M10: 4,653,691 km (0.11 R)
• M11: 7,260,583 km (0.1 R)
• M12: 8,369,402 km (0.062 R)
• M13: 10,186,568 km (0.091 R)
• M14: 10,705,373 km (0.117 R)
• M15: 11,460,842 km (0.059 R)
• M16: 12,136,277 km (0.057 R)
• M17: 13,138,134 km (0.077 R)
• M18: 14,579,659 km (0.067 R)
• M19: 15,171,318 km (0.081 R)
• M20: 17,259,555 km (0.107 R)
• M21: 18,296,568 km (0.037 R)
• M22: 18,600,401 km (0.066 R)
• M23: 18,907,525 km (0.094 R)
• M24: 19,849,244 km (0.082 R)
• M25: 20,089,498 km (0.09 R)
• M26: 22,599,750 km (0.11 R)
• M27: 26,357,649 km (0.118 R)
• M28: 30,832,121 km (0.117 R)
• M29: 42,165,057 km (0.087 R)
• M30: 42,429,546 km (0.044 R)
• M31: 43,229,596 km (0.114 R)
• M32: 46,109,056 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164

Radius: 8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.84 AU - 12.18 AU

Year: 16927 Days

Day: 22.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,205,470 km

• M1: 99,632 km (0.093 R)
• M2: 426,803 km (0.107 R)
• M3: 742,753 km (0.088 R)
• M4: 1,193,193 km (0.12 R)
• M5: 1,520,662 km (0.038 R)
• M6: 1,907,672 km (0.116 R)
• M7: 3,135,571 km (0.119 R)
• M8: 4,258,303 km (0.061 R)
• M9: 8,805,181 km (0.026 R)
• M10: 9,531,628 km (0.118 R)
• M11: 11,416,262 km (0.099 R)
• M12: 13,595,754 km (0.11 R)
• M13: 16,913,685 km (0.101 R)
• M14: 21,611,656 km (0.093 R)
• M15: 22,182,073 km (0.053 R)
• M16: 22,595,562 km (0.104 R)
• M17: 29,931,093 km (0.106 R)
• M18: 30,537,862 km (0.109 R)
• M19: 31,567,245 km (0.047 R)
• M20: 36,030,498 km (0.089 R)
• M21: 37,063,620 km (0.04 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.5

Radius: 3.5

Gravity: 15.39 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.59 AU - 13.95 AU

Year: 18631 Days

Day: 24.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,205,470 km

• M1: 45,328 km (0.078 R)
• M2: 300,692 km (0.104 R)
• M3: 687,402 km (0.098 R)
• M4: 1,013,675 km (0.056 R)
• M5: 5,558,159 km (0.057 R)
• M6: 5,694,593 km (0.09 R)
• M7: 10,801,116 km (0.041 R)
• M8: 11,668,634 km (0.107 R)
• M9: 13,235,971 km (0.105 R)
• M10: 15,807,708 km (0.077 R)
• M11: 17,066,424 km (0.062 R)
• M12: 20,179,706 km (0.038 R)
• M13: 28,802,826 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 19,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit