🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.79 AU - 0.79 AU

Year: 267 Days

Day: 31.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.8 AU - 4.38 AU

Year: 2590 Days

Day: 46.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.9

Radius: 6.2

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.19 AU - 14.15 AU

Year: 16167 Days

Day: 19.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 98,791,271 km

• M1: 77,342 km (0.086 R)
• M2: 523,593 km (0.069 R)
• M3: 741,257 km (0.053 R)
• M4: 1,086,081 km (0.118 R)
• M5: 3,394,525 km (0.085 R)
• M6: 3,781,834 km (0.109 R)
• M7: 4,285,081 km (0.106 R)
• M8: 5,390,310 km (0.106 R)
• M9: 6,212,800 km (0.111 R)
• M10: 8,148,746 km (0.046 R)
• M11: 8,701,061 km (0.119 R)
• M12: 9,828,879 km (0.041 R)
• M13: 11,669,831 km (0.04 R)
• M14: 13,349,216 km (0.065 R)
• M15: 17,704,310 km (0.063 R)
• M16: 24,205,085 km (0.113 R)
• M17: 25,439,866 km (0.08 R)
• M18: 25,633,446 km (0.106 R)
• M19: 25,828,072 km (0.044 R)
• M20: 26,121,733 km (0.074 R)
• M21: 27,016,328 km (0.053 R)
• M22: 29,288,870 km (0.091 R)
• M23: 33,277,149 km (0.075 R)
• M24: 34,921,229 km (0.097 R)
• M25: 35,400,691 km (0.092 R)
• M26: 35,763,166 km (0.108 R)
• M27: 39,137,945 km (0.062 R)
• M28: 41,636,079 km (0.098 R)
• M29: 44,659,004 km (0.072 R)
• M30: 44,940,846 km (0.112 R)
• M31: 46,368,010 km (0.089 R)
• M32: 49,162,348 km (0.068 R)
• M33: 50,371,847 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.9

Radius: 7.3

Gravity: 15.39 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 17.03 AU - 17.27 AU

Year: 27045 Days

Day: 22.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 98,791,271 km

• M1: 91,105 km (0.106 R)
• M2: 567,126 km (0.112 R)
• M3: 834,008 km (0.065 R)
• M4: 1,085,482 km (0.097 R)
• M5: 1,845,589 km (0.117 R)
• M6: 3,324,962 km (0.057 R)
• M7: 4,619,433 km (0.114 R)
• M8: 6,455,148 km (0.102 R)
• M9: 6,843,654 km (0.083 R)
• M10: 7,508,317 km (0.1 R)
• M11: 8,327,665 km (0.102 R)
• M12: 8,729,933 km (0.078 R)
• M13: 9,084,929 km (0.11 R)
• M14: 9,511,133 km (0.044 R)
• M15: 10,078,708 km (0.087 R)
• M16: 12,280,938 km (0.098 R)
• M17: 13,651,105 km (0.117 R)
• M18: 15,460,491 km (0.11 R)
• M19: 18,562,553 km (0.108 R)
• M20: 19,850,740 km (0.057 R)
• M21: 20,361,766 km (0.091 R)
• M22: 21,516,811 km (0.112 R)
• M23: 27,196,444 km (0.115 R)
• M24: 27,447,320 km (0.097 R)
• M25: 32,374,026 km (0.114 R)
• M26: 36,930,478 km (0.098 R)
• M27: 46,034,257 km (0.066 R)
• M28: 47,835,864 km (0.101 R)
• M29: 59,853,510 km (0.11 R)
• M30: 63,308,772 km (0.076 R)
• M31: 69,906,337 km (0.105 R)
• M32: 71,803,836 km (0.078 R)
• M33: 74,468,623 km (0.035 R)
• M34: 76,947,610 km (0.109 R)
• M35: 80,251,927 km (0.085 R)
• M36: 93,842,595 km (0.09 R)
• M37: 97,905,673 km (0.036 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: 443 - 14,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit