🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.44 AU - 0.62 AU

Year: 249 Days

Day: 40.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.53 AU - 0.71 AU

Year: 315 Days

Day: 17 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,579,191 km

• M1: 41,588 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.9

Radius: 3.1

Gravity: 90.83 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.8 AU - 10.02 AU

Year: 20143 Days

Day: 19.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 94,579,191 km

• M1: 38,596 km (0.109 R)
• M2: 384,317 km (0.094 R)
• M3: 969,693 km (0.117 R)
• M4: 1,141,432 km (0.036 R)
• M5: 2,988,816 km (0.102 R)
• M6: 4,303,332 km (0.084 R)
• M7: 4,584,427 km (0.086 R)
• M8: 5,501,312 km (0.085 R)
• M9: 5,832,372 km (0.095 R)
• M10: 6,089,232 km (0.106 R)
• M11: 6,671,467 km (0.078 R)
• M12: 6,810,892 km (0.118 R)
• M13: 8,314,650 km (0.081 R)
• M14: 8,530,519 km (0.025 R)
• M15: 8,805,630 km (0.071 R)
• M16: 9,845,185 km (0.095 R)
• M17: 10,209,007 km (0.059 R)
• M18: 16,624,512 km (0.062 R)
• M19: 16,967,091 km (0.107 R)
• M20: 17,227,092 km (0.071 R)
• M21: 17,577,899 km (0.118 R)
• M22: 19,215,398 km (0.103 R)
• M23: 20,557,291 km (0.102 R)
• M24: 27,730,359 km (0.057 R)
• M25: 28,091,039 km (0.05 R)
• M26: 30,067,676 km (0.043 R)
• M27: 34,710,446 km (0.105 R)
• M28: 38,008,181 km (0.053 R)
• M29: 41,508,622 km (0.117 R)
• M30: 49,141,853 km (0.102 R)
• M31: 51,096,350 km (0.09 R)
• M32: 66,461,846 km (0.089 R)
• M33: 71,743,997 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.4

Radius: 3.4

Gravity: 83.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.27 AU - 13.63 AU

Year: 23396 Days

Day: 17.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 94,579,191 km

• M1: 56,398 km (0.094 R)
• M2: 171,589 km (0.118 R)
• M3: 506,688 km (0.108 R)
• M4: 621,579 km (0.115 R)
• M5: 844,929 km (0.119 R)
• M6: 1,284,896 km (0.091 R)
• M7: 2,420,194 km (0.116 R)
• M8: 2,698,297 km (0.06 R)
• M9: 3,439,704 km (0.108 R)
• M10: 4,343,574 km (0.084 R)
• M11: 5,027,685 km (0.115 R)
• M12: 5,229,642 km (0.105 R)
• M13: 5,868,575 km (0.07 R)
• M14: 6,368,980 km (0.111 R)
• M15: 6,946,727 km (0.095 R)
• M16: 7,350,791 km (0.108 R)
• M17: 8,040,586 km (0.089 R)
• M18: 12,362,768 km (0.092 R)
• M19: 22,355,756 km (0.089 R)
• M20: 23,122,595 km (0.047 R)
• M21: 26,852,369 km (0.099 R)
• M22: 27,843,604 km (0.087 R)
• M23: 35,622,843 km (0.111 R)
• M24: 39,290,385 km (0.104 R)
• M25: 41,870,200 km (0.084 R)
• M26: 49,358,471 km (0.12 R)
• M27: 53,126,243 km (0.101 R)
• M28: 55,278,059 km (0.119 R)
• M29: 55,675,391 km (0.025 R)
• M30: 62,941,359 km (0.079 R)
• M31: 73,178,042 km (0.088 R)
• M32: 74,379,463 km (0.112 R)
• M33: 77,813,781 km (0.062 R)
• M34: 80,585,082 km (0.076 R)
• M35: 86,323,507 km (0.044 R)
• M36: 87,664,651 km (0.098 R)
• M37: 94,295,876 km (0.119 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: 177 - 15,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit