🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.89 AU - 1.27 AU

Year: 404 Days

Day: 21.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,531,026 km

• M1: 80,334 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.7 AU - 2.9 AU

Year: 1686 Days

Day: 26.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.75 AU - 4.95 AU

Year: 3265 Days

Day: 13.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.53 AU - 4.57 AU

Year: 3493 Days

Day: 19.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.7

Radius: 5.8

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 13.42 AU - 17.9 AU

Year: 22303 Days

Day: 21.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 60,531,026 km

• M1: 131,646 km (0.083 R)
• M2: 395,686 km (0.097 R)
• M3: 756,217 km (0.096 R)
• M4: 888,312 km (0.058 R)
• M5: 927,507 km (0.095 R)
• M6: 2,325,948 km (0.113 R)
• M7: 2,519,527 km (0.071 R)
• M8: 2,834,132 km (0.075 R)
• M9: 4,585,474 km (0.05 R)
• M10: 5,075,108 km (0.105 R)
• M11: 5,507,894 km (0.078 R)
• M12: 7,113,678 km (0.106 R)
• M13: 7,273,748 km (0.1 R)
• M14: 7,475,406 km (0.106 R)
• M15: 8,981,407 km (0.115 R)
• M16: 10,577,617 km (0.082 R)
• M17: 11,128,885 km (0.082 R)
• M18: 11,642,305 km (0.043 R)
• M19: 12,547,372 km (0.086 R)
• M20: 12,692,332 km (0.118 R)
• M21: 13,822,095 km (0.112 R)
• M22: 14,830,385 km (0.05 R)
• M23: 15,343,356 km (0.067 R)
• M24: 15,653,921 km (0.076 R)
• M25: 16,333,993 km (0.08 R)
• M26: 16,970,382 km (0.06 R)
• M27: 17,184,307 km (0.12 R)
• M28: 17,452,836 km (0.099 R)
• M29: 17,831,318 km (0.082 R)
• M30: 18,157,890 km (0.065 R)
• M31: 18,267,097 km (0.111 R)
• M32: 18,486,258 km (0.104 R)
• M33: 18,982,773 km (0.053 R)
• M34: 19,819,773 km (0.057 R)
• M35: 20,611,894 km (0.095 R)
• M36: 20,783,034 km (0.103 R)
• M37: 21,529,826 km (0.081 R)
• M38: 21,761,404 km (0.086 R)
• M39: 22,402,431 km (0.072 R)
• M40: 24,906,549 km (0.119 R)
• M41: 25,088,760 km (0.057 R)
• M42: 28,316,932 km (0.085 R)
• M43: 28,380,362 km (0.043 R)
• M44: 28,507,221 km (0.092 R)
• M45: 29,272,264 km (0.057 R)
• M46: 29,914,937 km (0.111 R)
• M47: 30,952,847 km (0.116 R)
• M48: 31,279,718 km (0.106 R)
• M49: 31,410,766 km (0.081 R)
• M50: 32,399,308 km (0.059 R)
• M51: 33,934,781 km (0.077 R)
• M52: 34,136,738 km (0.119 R)
• M53: 34,339,294 km (0.093 R)
• M54: 35,698,989 km (0.088 R)
• M55: 38,260,403 km (0.072 R)
• M56: 39,740,375 km (0.111 R)
• M57: 42,465,749 km (0.095 R)
• M58: 44,438,347 km (0.115 R)
• M59: 47,716,634 km (0.111 R)
• M60: 51,380,585 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232

Radius: 3.2

Gravity: 22.66 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.7 AU - 20.54 AU

Year: 24385 Days

Day: 20.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,531,026 km

• M1: 45,179 km (0.112 R)
• M2: 369,956 km (0.097 R)
• M3: 798,853 km (0.076 R)
• M4: 884,722 km (0.042 R)
• M5: 951,143 km (0.089 R)
• M6: 1,332,319 km (0.09 R)
• M7: 1,434,344 km (0.053 R)
• M8: 1,486,255 km (0.088 R)
• M9: 3,040,278 km (0.109 R)
• M10: 3,310,900 km (0.082 R)
• M11: 3,553,997 km (0.114 R)
• M12: 4,130,996 km (0.06 R)
• M13: 4,582,632 km (0.092 R)
• M14: 4,620,929 km (0.079 R)
• M15: 4,853,105 km (0.098 R)
• M16: 6,582,157 km (0.099 R)
• M17: 6,799,522 km (0.095 R)
• M18: 7,465,532 km (0.108 R)
• M19: 9,340,442 km (0.09 R)
• M20: 9,979,524 km (0.094 R)
• M21: 12,726,740 km (0.091 R)
• M22: 12,780,595 km (0.109 R)
• M23: 12,888,754 km (0.092 R)
• M24: 13,269,630 km (0.118 R)
• M25: 14,716,092 km (0.107 R)
• M26: 14,943,032 km (0.058 R)
• M27: 15,573,138 km (0.112 R)
• M28: 15,978,549 km (0.11 R)
• M29: 17,096,493 km (0.082 R)
• M30: 17,514,620 km (0.118 R)
• M31: 17,634,747 km (0.086 R)
• M32: 17,755,173 km (0.097 R)
• M33: 18,544,302 km (0.098 R)
• M34: 18,728,008 km (0.035 R)
• M35: 19,035,431 km (0.098 R)
• M36: 19,531,049 km (0.103 R)
• M37: 20,597,981 km (0.101 R)
• M38: 22,331,222 km (0.095 R)
• M39: 22,591,971 km (0.054 R)
• M40: 22,984,815 km (0.111 R)
• M41: 24,579,229 km (0.111 R)
• M42: 24,713,568 km (0.076 R)
• M43: 25,050,911 km (0.067 R)
• M44: 25,798,153 km (0.04 R)
• M45: 26,967,260 km (0.112 R)
• M46: 27,523,465 km (0.099 R)
• M47: 27,593,178 km (0.103 R)
• M48: 27,663,040 km (0.115 R)
• M49: 28,435,114 km (0.099 R)
• M50: 29,072,252 km (0.052 R)
• M51: 29,499,503 km (0.119 R)
• M52: 29,928,849 km (0.085 R)
• M53: 30,000,656 km (0.076 R)
• M54: 30,504,502 km (0.044 R)
• M55: 31,011,339 km (0.115 R)
• M56: 31,375,012 km (0.111 R)
• M57: 31,593,874 km (0.074 R)
• M58: 34,109,511 km (0.113 R)
• M59: 37,536,649 km (0.058 R)
• M60: 39,251,489 km (0.119 R)
• M61: 39,565,944 km (0.067 R)
• M62: 41,310,854 km (0.097 R)
• M63: 42,353,551 km (0.063 R)
• M64: 42,676,233 km (0.078 R)
• M65: 43,730,150 km (0.115 R)
• M66: 46,361,128 km (0.113 R)
• M67: 47,863,390 km (0.028 R)
• M68: 49,127,342 km (0.104 R)
• M69: 49,212,015 km (0.065 R)
• M70: 50,316,945 km (0.077 R)
• M71: 50,573,056 km (0.046 R)
• M72: 51,258,364 km (0.045 R)
• M73: 52,811,190 km (0.087 R)
• M74: 53,942,299 km (0.116 R)
• M75: 55,169,301 km (0.109 R)
• M76: 56,671,563 km (0.058 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 13,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit