🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.46 AU - 0.56 AU

Year: 154 Days

Day: 40 Hours

Environment

Temp: 92 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.73 AU - 0.83 AU

Year: 291 Days

Day: 24.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,317,884 km

• M1: 517,459 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.85 AU - 0.99 AU

Year: 372 Days

Day: 21.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.77 AU - 1.23 AU

Year: 422 Days

Day: 21.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.76 AU - 1.84 AU

Year: 1019 Days

Day: 29 Hours

Environment

Temp: -102 °C

Axial Tilt: 78.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,317,884 km

• M1: 1,438,533 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.84 AU - 2.6 AU

Year: 1395 Days

Day: 17.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.8

Radius: 10.5

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.68 AU - 5.84 AU

Year: 4380 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 41,317,884 km

• M1: 133,142 km (0.111 R)
• M2: 216,917 km (0.112 R)
• M3: 374,593 km (0.087 R)
• M4: 476,469 km (0.088 R)
• M5: 589,565 km (0.09 R)
• M6: 759,957 km (0.112 R)
• M7: 833,111 km (0.117 R)
• M8: 1,279,660 km (0.116 R)
• M9: 1,383,332 km (0.089 R)
• M10: 1,505,553 km (0.051 R)
• M11: 1,663,528 km (0.116 R)
• M12: 2,135,061 km (0.048 R)
• M13: 2,223,623 km (0.06 R)
• M14: 2,386,236 km (0.103 R)
• M15: 2,478,238 km (0.108 R)
• M16: 2,956,503 km (0.027 R)
• M17: 3,075,732 km (0.095 R)
• M18: 3,505,228 km (0.104 R)
• M19: 3,780,787 km (0.077 R)
• M20: 3,888,647 km (0.102 R)
• M21: 4,240,800 km (0.097 R)
• M22: 4,443,506 km (0.091 R)
• M23: 4,534,611 km (0.076 R)
• M24: 4,835,153 km (0.109 R)
• M25: 5,070,769 km (0.112 R)
• M26: 5,553,223 km (0.075 R)
• M27: 6,640,201 km (0.065 R)
• M28: 6,744,620 km (0.109 R)
• M29: 7,409,732 km (0.07 R)
• M30: 7,929,286 km (0.103 R)
• M31: 8,716,320 km (0.1 R)
• M32: 8,802,040 km (0.068 R)
• M33: 9,061,143 km (0.114 R)
• M34: 9,148,059 km (0.107 R)
• M35: 10,032,781 km (0.114 R)
• M36: 10,729,458 km (0.12 R)
• M37: 10,882,946 km (0.091 R)
• M38: 11,099,115 km (0.099 R)
• M39: 11,473,109 km (0.081 R)
• M40: 12,105,460 km (0.117 R)
• M41: 12,361,571 km (0.082 R)
• M42: 13,338,146 km (0.071 R)
• M43: 13,437,180 km (0.102 R)
• M44: 14,576,368 km (0.085 R)
• M45: 14,712,352 km (0.081 R)
• M46: 15,676,660 km (0.083 R)
• M47: 15,851,091 km (0.094 R)
• M48: 16,201,599 km (0.119 R)
• M49: 16,661,313 km (0.041 R)
• M50: 17,557,404 km (0.069 R)
• M51: 18,395,452 km (0.057 R)
• M52: 18,912,013 km (0.096 R)
• M53: 19,959,498 km (0.096 R)
• M54: 20,528,418 km (0.091 R)
• M55: 20,872,194 km (0.112 R)
• M56: 20,987,235 km (0.066 R)
• M57: 21,064,128 km (0.083 R)
• M58: 21,565,730 km (0.082 R)
• M59: 22,032,326 km (0.071 R)
• M60: 22,227,700 km (0.055 R)
• M61: 22,738,278 km (0.108 R)
• M62: 23,451,860 km (0.082 R)
• M63: 23,611,331 km (0.083 R)
• M64: 23,731,309 km (0.111 R)
• M65: 24,092,139 km (0.101 R)
• M66: 24,697,711 km (0.116 R)
• M67: 24,900,715 km (0.113 R)
• M68: 25,635,989 km (0.11 R)
• M69: 25,923,965 km (0.08 R)
• M70: 27,757,885 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.8

Radius: 4.4

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.9 AU - 13.36 AU

Year: 16727 Days

Day: 22 Hours

Environment

Temp: -210 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,317,884 km

• M1: 171,439 km (0.118 R)
• M2: 208,091 km (0.034 R)
• M3: 248,033 km (0.112 R)
• M4: 372,499 km (0.06 R)
• M5: 409,898 km (0.102 R)
• M6: 851,960 km (0.045 R)
• M7: 1,340,098 km (0.096 R)
• M8: 1,498,971 km (0.116 R)
• M9: 2,033,633 km (0.108 R)
• M10: 2,356,615 km (0.112 R)
• M11: 2,720,288 km (0.085 R)
• M12: 2,795,236 km (0.076 R)
• M13: 2,972,510 km (0.12 R)
• M14: 3,311,498 km (0.108 R)
• M15: 3,445,089 km (0.11 R)
• M16: 3,580,625 km (0.117 R)
• M17: 4,054,102 km (0.113 R)
• M18: 4,576,498 km (0.078 R)
• M19: 4,815,555 km (0.085 R)
• M20: 5,430,702 km (0.086 R)
• M21: 5,588,378 km (0.056 R)
• M22: 5,747,550 km (0.118 R)
• M23: 5,875,905 km (0.089 R)
• M24: 6,037,770 km (0.071 R)
• M25: 6,168,369 km (0.099 R)
• M26: 6,498,831 km (0.111 R)
• M27: 7,524,175 km (0.116 R)
• M28: 9,079,244 km (0.081 R)
• M29: 9,116,494 km (0.118 R)
• M30: 9,303,940 km (0.072 R)
• M31: 11,086,249 km (0.086 R)
• M32: 11,366,446 km (0.079 R)
• M33: 12,593,897 km (0.072 R)
• M34: 13,691,197 km (0.103 R)
• M35: 13,862,786 km (0.114 R)
• M36: 13,948,805 km (0.088 R)
• M37: 14,121,441 km (0.118 R)
• M38: 14,599,705 km (0.084 R)
• M39: 16,247,077 km (0.114 R)
• M40: 16,793,857 km (0.102 R)
• M41: 16,885,560 km (0.112 R)
• M42: 17,578,797 km (0.112 R)
• M43: 18,470,101 km (0.113 R)
• M44: 18,612,219 km (0.118 R)
• M45: 18,707,214 km (0.062 R)
• M46: 19,088,389 km (0.08 R)
• M47: 19,376,066 km (0.047 R)
• M48: 19,858,669 km (0.096 R)
• M49: 20,198,854 km (0.065 R)
• M50: 24,428,435 km (0.084 R)
• M51: 25,054,203 km (0.084 R)
• M52: 26,268,489 km (0.05 R)
• M53: 26,802,403 km (0.069 R)
• M54: 28,698,856 km (0.033 R)
• M55: 29,857,491 km (0.104 R)
• M56: 30,024,293 km (0.113 R)
• M57: 31,031,236 km (0.092 R)
• M58: 32,848,700 km (0.059 R)
• M59: 33,250,820 km (0.091 R)
• M60: 33,366,010 km (0.12 R)
• M61: 34,583,587 km (0.118 R)
• M62: 35,168,515 km (0.096 R)
• M63: 35,403,383 km (0.07 R)
• M64: 35,462,175 km (0.086 R)
• M65: 36,644,896 km (0.089 R)
• M66: 37,480,550 km (0.067 R)
• M67: 37,900,770 km (0.119 R)
• M68: 38,322,487 km (0.058 R)
• M69: 39,109,820 km (0.067 R)
• M70: 39,231,443 km (0.034 R)
• M71: 40,147,431 km (0.069 R)
• M72: 41,194,167 km (0.112 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: 196 - 13,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit