🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.28 AU - 4.26 AU

Year: 2787 Days

Day: 24.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.6

Radius: 4.8

Gravity: 36.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.97 AU - 17.57 AU

Year: 23848 Days

Day: 15.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 80,888,504 km

• M1: 59,690 km (0.1 R)
• M2: 213,775 km (0.089 R)
• M3: 400,025 km (0.115 R)
• M4: 706,551 km (0.091 R)
• M5: 870,360 km (0.06 R)
• M6: 1,504,955 km (0.116 R)
• M7: 2,652,819 km (0.108 R)
• M8: 3,651,834 km (0.066 R)
• M9: 4,359,432 km (0.106 R)
• M10: 4,614,496 km (0.109 R)
• M11: 4,918,030 km (0.061 R)
• M12: 5,074,659 km (0.1 R)
• M13: 5,952,948 km (0.063 R)
• M14: 7,739,446 km (0.087 R)
• M15: 7,951,725 km (0.071 R)
• M16: 9,609,270 km (0.098 R)
• M17: 11,690,924 km (0.069 R)
• M18: 13,134,244 km (0.092 R)
• M19: 17,254,020 km (0.101 R)
• M20: 19,408,828 km (0.047 R)
• M21: 20,198,405 km (0.094 R)
• M22: 21,841,588 km (0.031 R)
• M23: 22,695,792 km (0.113 R)
• M24: 23,571,837 km (0.104 R)
• M25: 24,928,092 km (0.111 R)
• M26: 30,741,166 km (0.093 R)
• M27: 34,030,673 km (0.116 R)
• M28: 34,457,626 km (0.062 R)
• M29: 41,137,619 km (0.091 R)
• M30: 47,736,681 km (0.102 R)
• M31: 56,783,911 km (0.047 R)
• M32: 57,989,371 km (0.108 R)
• M33: 64,056,761 km (0.028 R)
• M34: 66,464,688 km (0.114 R)
• M35: 67,131,745 km (0.065 R)
• M36: 68,932,156 km (0.091 R)
• M37: 70,995,858 km (0.118 R)
• M38: 74,049,001 km (0.108 R)
• M39: 75,246,233 km (0.099 R)
• M40: 84,249,631 km (0.116 R)
• M41: 88,203,653 km (0.091 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.9

Radius: 7.5

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.05 AU - 17.71 AU

Year: 24098 Days

Day: 17.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,888,504 km

• M1: 93,499 km (0.037 R)
• M2: 863,030 km (0.119 R)
• M3: 1,128,566 km (0.119 R)
• M4: 2,104,842 km (0.116 R)
• M5: 2,454,003 km (0.042 R)
• M6: 3,894,332 km (0.06 R)
• M7: 4,561,688 km (0.12 R)
• M8: 5,342,140 km (0.115 R)
• M9: 7,554,393 km (0.08 R)
• M10: 10,375,510 km (0.103 R)
• M11: 10,685,178 km (0.117 R)
• M12: 12,744,991 km (0.081 R)
• M13: 13,831,071 km (0.115 R)
• M14: 15,293,540 km (0.078 R)
• M15: 21,273,266 km (0.102 R)
• M16: 23,427,326 km (0.082 R)
• M17: 23,746,418 km (0.101 R)
• M18: 25,052,258 km (0.112 R)
• M19: 25,386,011 km (0.101 R)
• M20: 28,163,894 km (0.089 R)
• M21: 29,502,346 km (0.102 R)
• M22: 29,999,310 km (0.085 R)
• M23: 30,501,959 km (0.106 R)
• M24: 30,882,536 km (0.069 R)
• M25: 31,653,264 km (0.116 R)
• M26: 35,560,461 km (0.078 R)
• M27: 40,996,848 km (0.091 R)
• M28: 43,350,022 km (0.064 R)
• M29: 58,993,023 km (0.056 R)
• M30: 63,625,022 km (0.111 R)
• M31: 67,414,934 km (0.06 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 20,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit