🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.3 AU - 1.32 AU

Year: 553 Days

Day: 19.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.3 AU - 5.02 AU

Year: 3131 Days

Day: 32.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.2

Radius: 7.5

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 15.34 AU - 21.58 AU

Year: 29263 Days

Day: 22.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 98,401,664 km

• M1: 102,624 km (0.093 R)
• M2: 422,764 km (0.082 R)
• M3: 731,833 km (0.043 R)
• M4: 1,219,971 km (0.055 R)
• M5: 2,116,660 km (0.114 R)
• M6: 3,577,334 km (0.086 R)
• M7: 4,480,755 km (0.039 R)
• M8: 4,966,500 km (0.104 R)
• M9: 5,202,266 km (0.114 R)
• M10: 6,922,342 km (0.094 R)
• M11: 7,367,695 km (0.109 R)
• M12: 8,536,503 km (0.111 R)
• M13: 8,990,832 km (0.09 R)
• M14: 9,341,938 km (0.1 R)
• M15: 10,970,610 km (0.082 R)
• M16: 11,371,832 km (0.113 R)
• M17: 12,062,226 km (0.1 R)
• M18: 12,706,993 km (0.097 R)
• M19: 13,526,191 km (0.115 R)
• M20: 14,941,835 km (0.087 R)
• M21: 17,157,230 km (0.052 R)
• M22: 19,388,333 km (0.106 R)
• M23: 20,573,447 km (0.11 R)
• M24: 23,525,013 km (0.074 R)
• M25: 25,101,625 km (0.076 R)
• M26: 28,214,308 km (0.112 R)
• M27: 37,402,160 km (0.109 R)
• M28: 40,172,264 km (0.118 R)
• M29: 40,965,283 km (0.067 R)
• M30: 42,746,844 km (0.07 R)
• M31: 44,410,671 km (0.086 R)
• M32: 46,290,219 km (0.115 R)
• M33: 59,508,986 km (0.091 R)
• M34: 71,273,512 km (0.109 R)
• M35: 73,609,632 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.9

Radius: 4.9

Gravity: 26.94 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.56 AU - 23.2 AU

Year: 30268 Days

Day: 20.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 98,401,664 km

• M1: 61,036 km (0.087 R)
• M2: 267,182 km (0.062 R)
• M3: 427,102 km (0.076 R)
• M4: 835,953 km (0.116 R)
• M5: 1,749,846 km (0.118 R)
• M6: 2,410,022 km (0.11 R)
• M7: 3,499,543 km (0.105 R)
• M8: 3,692,225 km (0.101 R)
• M9: 5,805,145 km (0.065 R)
• M10: 6,030,141 km (0.076 R)
• M11: 6,739,982 km (0.108 R)
• M12: 8,552,809 km (0.086 R)
• M13: 9,263,399 km (0.075 R)
• M14: 12,060,880 km (0.087 R)
• M15: 12,427,394 km (0.039 R)
• M16: 15,718,697 km (0.092 R)
• M17: 17,331,213 km (0.067 R)
• M18: 19,149,275 km (0.119 R)
• M19: 27,822,511 km (0.116 R)
• M20: 29,505,936 km (0.09 R)
• M21: 31,808,098 km (0.117 R)
• M22: 33,503,490 km (0.116 R)
• M23: 33,936,576 km (0.106 R)
• M24: 49,286,963 km (0.106 R)
• M25: 53,101,260 km (0.064 R)
• M26: 56,494,439 km (0.088 R)
• M27: 65,266,260 km (0.072 R)
• M28: 89,813,924 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 18,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit