🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.56 AU - 0.76 AU

Year: 245 Days

Day: 37.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.1

Radius: 11.5

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.69 AU - 7.15 AU

Year: 8311 Days

Day: 6.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 94,361,365 km

• M1: 157,676 km (0.04 R)
• M2: 566,976 km (0.098 R)
• M3: 1,026,989 km (0.099 R)
• M4: 1,553,424 km (0.116 R)
• M5: 2,116,959 km (0.073 R)
• M6: 2,552,888 km (0.096 R)
• M7: 3,860,971 km (0.105 R)
• M8: 5,775,375 km (0.119 R)
• M9: 6,230,901 km (0.101 R)
• M10: 7,174,564 km (0.102 R)
• M11: 9,439,925 km (0.089 R)
• M12: 11,050,496 km (0.105 R)
• M13: 15,003,769 km (0.11 R)
• M14: 19,733,904 km (0.042 R)
• M15: 21,014,611 km (0.051 R)
• M16: 21,592,059 km (0.041 R)
• M17: 22,606,632 km (0.087 R)
• M18: 23,741,182 km (0.088 R)
• M19: 25,097,137 km (0.11 R)
• M20: 27,081,254 km (0.101 R)
• M21: 31,359,454 km (0.051 R)
• M22: 33,770,822 km (0.059 R)
• M23: 35,021,909 km (0.058 R)
• M24: 40,844,108 km (0.116 R)
• M25: 44,522,121 km (0.086 R)
• M26: 44,928,878 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.2

Radius: 4.9

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.86 AU - 14.82 AU

Year: 19791 Days

Day: 23.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 94,361,365 km

• M1: 67,917 km (0.05 R)
• M2: 315,951 km (0.118 R)
• M3: 833,559 km (0.111 R)
• M4: 1,504,356 km (0.115 R)
• M5: 2,223,324 km (0.047 R)
• M6: 3,036,837 km (0.09 R)
• M7: 3,402,753 km (0.103 R)
• M8: 3,848,854 km (0.081 R)
• M9: 6,794,137 km (0.117 R)
• M10: 7,024,069 km (0.113 R)
• M11: 7,219,743 km (0.079 R)
• M12: 7,996,305 km (0.078 R)
• M13: 9,240,062 km (0.085 R)
• M14: 10,556,523 km (0.053 R)
• M15: 10,710,011 km (0.062 R)
• M16: 11,717,702 km (0.068 R)
• M17: 15,053,286 km (0.086 R)
• M18: 15,842,115 km (0.108 R)
• M19: 16,936,424 km (0.105 R)
• M20: 18,153,253 km (0.102 R)
• M21: 18,373,910 km (0.06 R)
• M22: 19,427,228 km (0.072 R)
• M23: 20,599,926 km (0.065 R)
• M24: 20,759,697 km (0.092 R)
• M25: 23,692,563 km (0.106 R)
• M26: 26,890,217 km (0.072 R)
• M27: 28,641,560 km (0.109 R)
• M28: 32,477,548 km (0.115 R)
• M29: 32,694,166 km (0.077 R)
• M30: 34,237,268 km (0.061 R)
• M31: 36,994,656 km (0.11 R)
• M32: 40,770,656 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.5

Radius: 6.8

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.51 AU - 14.77 AU

Year: 23000 Days

Day: 19.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 94,361,365 km

• M1: 89,908 km (0.107 R)
• M2: 350,059 km (0.056 R)
• M3: 1,022,501 km (0.073 R)
• M4: 1,503,010 km (0.1 R)
• M5: 1,740,870 km (0.094 R)
• M6: 2,124,739 km (0.045 R)
• M7: 2,540,321 km (0.108 R)
• M8: 2,804,960 km (0.087 R)
• M9: 3,446,885 km (0.103 R)
• M10: 6,171,211 km (0.115 R)
• M11: 6,741,478 km (0.096 R)
• M12: 8,037,445 km (0.077 R)
• M13: 8,610,255 km (0.084 R)
• M14: 9,209,993 km (0.05 R)
• M15: 9,721,019 km (0.079 R)
• M16: 10,131,366 km (0.082 R)
• M17: 10,553,382 km (0.093 R)
• M18: 11,239,886 km (0.118 R)
• M19: 11,561,671 km (0.044 R)
• M20: 12,291,260 km (0.056 R)
• M21: 13,768,689 km (0.072 R)
• M22: 15,360,709 km (0.075 R)
• M23: 17,325,977 km (0.111 R)
• M24: 17,669,154 km (0.087 R)
• M25: 18,905,730 km (0.049 R)
• M26: 19,269,403 km (0.059 R)
• M27: 21,255,913 km (0.094 R)
• M28: 25,080,981 km (0.116 R)
• M29: 26,076,255 km (0.106 R)
• M30: 44,804,861 km (0.109 R)
• M31: 52,441,384 km (0.038 R)
• M32: 55,538,359 km (0.106 R)
• M33: 67,230,031 km (0.105 R)
• M34: 76,025,488 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700

Radius: 6

Gravity: 19.44 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.99 AU - 17.61 AU

Year: 27324 Days

Day: 15.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,361,365 km

• M1: 75,697 km (0.111 R)
• M2: 277,055 km (0.067 R)
• M3: 475,422 km (0.12 R)
• M4: 1,177,485 km (0.086 R)
• M5: 1,849,179 km (0.083 R)
• M6: 2,166,626 km (0.066 R)
• M7: 2,398,054 km (0.109 R)
• M8: 3,049,852 km (0.091 R)
• M9: 3,747,875 km (0.082 R)
• M10: 4,257,406 km (0.061 R)
• M11: 5,455,236 km (0.097 R)
• M12: 7,261,630 km (0.04 R)
• M13: 10,243,415 km (0.08 R)
• M14: 10,764,913 km (0.069 R)
• M15: 10,964,926 km (0.1 R)
• M16: 11,510,359 km (0.061 R)
• M17: 11,789,958 km (0.086 R)
• M18: 12,289,914 km (0.03 R)
• M19: 13,640,334 km (0.097 R)
• M20: 15,421,745 km (0.085 R)
• M21: 15,676,211 km (0.112 R)
• M22: 18,093,114 km (0.103 R)
• M23: 19,340,910 km (0.118 R)
• M24: 21,899,632 km (0.047 R)
• M25: 22,437,287 km (0.075 R)
• M26: 24,675,570 km (0.113 R)
• M27: 26,207,901 km (0.03 R)
• M28: 33,112,890 km (0.108 R)
• M29: 42,785,141 km (0.117 R)
• M30: 43,624,684 km (0.11 R)
• M31: 46,034,107 km (0.081 R)
• M32: 47,449,901 km (0.069 R)
• M33: 52,442,581 km (0.063 R)
• M34: 59,006,337 km (0.032 R)
• M35: 59,837,353 km (0.111 R)
• M36: 61,098,314 km (0.089 R)
• M37: 65,873,926 km (0.107 R)
• M38: 90,456,447 km (0.1 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: 332 - 18,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit