🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.48 AU - 0.72 AU

Year: 300 Days

Day: 43.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.54 AU - 0.72 AU

Year: 323 Days

Day: 15.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.5

Radius: 11.2

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.6 AU - 0.84 AU

Year: 394 Days

Day: 10.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 41,603,849 km

• M1: 175,179 km (0.114 R)
• M2: 250,277 km (0.074 R)
• M3: 357,838 km (0.064 R)
• M4: 679,025 km (0.047 R)
• M5: 787,184 km (0.085 R)
• M6: 870,211 km (0.101 R)
• M7: 947,254 km (0.093 R)
• M8: 1,074,711 km (0.106 R)
• M9: 1,148,313 km (0.101 R)
• M10: 1,218,475 km (0.048 R)
• M11: 1,316,312 km (0.09 R)
• M12: 1,422,377 km (0.077 R)
• M13: 1,553,574 km (0.119 R)
• M14: 1,694,645 km (0.054 R)
• M15: 1,769,743 km (0.059 R)
• M16: 1,846,038 km (0.114 R)
• M17: 1,959,583 km (0.052 R)
• M18: 2,081,804 km (0.118 R)
• M19: 2,175,003 km (0.108 R)
• M20: 2,295,430 km (0.115 R)
• M21: 2,476,742 km (0.079 R)
• M22: 2,575,926 km (0.081 R)
• M23: 2,764,718 km (0.097 R)
• M24: 2,860,910 km (0.112 R)
• M25: 3,127,493 km (0.092 R)
• M26: 3,263,926 km (0.108 R)
• M27: 3,365,802 km (0.106 R)
• M28: 3,490,866 km (0.086 R)
• M29: 3,654,975 km (0.051 R)
• M30: 3,776,000 km (0.08 R)
• M31: 3,883,112 km (0.111 R)
• M32: 4,037,796 km (0.072 R)
• M33: 4,163,010 km (0.103 R)
• M34: 4,265,783 km (0.098 R)
• M35: 4,417,476 km (0.093 R)
• M36: 4,660,722 km (0.103 R)
• M37: 4,825,279 km (0.108 R)
• M38: 4,916,684 km (0.096 R)
• M39: 5,008,537 km (0.095 R)
• M40: 5,084,233 km (0.049 R)
• M41: 5,228,146 km (0.039 R)
• M42: 5,322,094 km (0.119 R)
• M43: 5,572,371 km (0.088 R)
• M44: 5,782,406 km (0.11 R)
• M45: 5,897,298 km (0.069 R)
• M46: 5,977,333 km (0.034 R)
• M47: 6,084,594 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.4

Radius: 4.9

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.07 AU - 8.53 AU

Year: 14066 Days

Day: 16.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,603,849 km

• M1: 67,768 km (0.094 R)
• M2: 215,421 km (0.108 R)
• M3: 266,135 km (0.093 R)
• M4: 380,876 km (0.093 R)
• M5: 431,291 km (0.083 R)
• M6: 567,874 km (0.058 R)
• M7: 656,286 km (0.113 R)
• M8: 1,853,069 km (0.08 R)
• M9: 1,896,901 km (0.116 R)
• M10: 1,941,182 km (0.107 R)
• M11: 2,167,524 km (0.111 R)
• M12: 2,260,424 km (0.08 R)
• M13: 2,547,053 km (0.1 R)
• M14: 2,620,655 km (0.082 R)
• M15: 2,845,352 km (0.12 R)
• M16: 3,050,151 km (0.117 R)
• M17: 4,030,316 km (0.051 R)
• M18: 4,733,277 km (0.098 R)
• M19: 5,253,728 km (0.072 R)
• M20: 5,410,357 km (0.07 R)
• M21: 5,632,210 km (0.068 R)
• M22: 5,728,102 km (0.111 R)
• M23: 5,760,266 km (0.117 R)
• M24: 6,615,966 km (0.118 R)
• M25: 7,231,262 km (0.114 R)
• M26: 7,440,400 km (0.032 R)
• M27: 7,829,055 km (0.103 R)
• M28: 7,864,809 km (0.04 R)
• M29: 8,224,293 km (0.1 R)
• M30: 8,626,112 km (0.105 R)
• M31: 10,023,656 km (0.035 R)
• M32: 10,768,204 km (0.083 R)
• M33: 10,847,641 km (0.088 R)
• M34: 11,449,473 km (0.113 R)
• M35: 11,611,787 km (0.12 R)
• M36: 12,727,039 km (0.118 R)
• M37: 12,937,373 km (0.079 R)
• M38: 13,489,390 km (0.073 R)
• M39: 13,789,932 km (0.081 R)
• M40: 13,833,016 km (0.106 R)
• M41: 14,310,084 km (0.097 R)
• M42: 14,660,591 km (0.109 R)
• M43: 14,880,949 km (0.066 R)
• M44: 15,102,503 km (0.077 R)
• M45: 15,459,145 km (0.056 R)
• M46: 15,548,754 km (0.111 R)
• M47: 15,638,662 km (0.112 R)
• M48: 16,180,954 km (0.095 R)
• M49: 17,052,212 km (0.105 R)
• M50: 17,144,814 km (0.08 R)
• M51: 17,610,213 km (0.109 R)
• M52: 18,032,677 km (0.067 R)
• M53: 18,316,165 km (0.039 R)
• M54: 18,744,314 km (0.111 R)
• M55: 19,658,656 km (0.09 R)
• M56: 19,804,365 km (0.093 R)
• M57: 19,901,753 km (0.102 R)
• M58: 19,950,372 km (0.117 R)
• M59: 19,999,141 km (0.117 R)
• M60: 20,834,346 km (0.103 R)
• M61: 21,680,771 km (0.079 R)
• M62: 21,781,151 km (0.095 R)
• M63: 22,997,082 km (0.041 R)
• M64: 24,130,885 km (0.117 R)
• M65: 24,966,837 km (0.066 R)
• M66: 25,441,212 km (0.109 R)
• M67: 25,759,108 km (0.106 R)
• M68: 27,694,007 km (0.088 R)
• M69: 28,021,028 km (0.078 R)
• M70: 28,075,631 km (0.097 R)
• M71: 28,130,384 km (0.065 R)
• M72: 29,120,273 km (0.065 R)
• M73: 29,397,328 km (0.106 R)
• M74: 29,675,281 km (0.116 R)
• M75: 31,872,574 km (0.108 R)
• M76: 32,616,525 km (0.105 R)
• M77: 33,366,159 km (0.076 R)
• M78: 33,946,749 km (0.119 R)
• M79: 35,059,009 km (0.086 R)
• M80: 35,235,684 km (0.08 R)
• M81: 35,590,081 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 14,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit