🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.94 AU - 1.1 AU

Year: 373 Days

Day: 32.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.28 AU - 2.46 AU

Year: 1320 Days

Day: 31.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923

Radius: 11.3

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.02 AU - 10.9 AU

Year: 12235 Days

Day: 10.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,051,769 km

• M1: 240,553 km (0.102 R)
• M2: 408,552 km (0.069 R)
• M3: 836,402 km (0.092 R)
• M4: 984,504 km (0.079 R)
• M5: 1,533,378 km (0.106 R)
• M6: 2,108,881 km (0.095 R)
• M7: 2,435,603 km (0.112 R)
• M8: 2,527,606 km (0.059 R)
• M9: 2,620,805 km (0.118 R)
• M10: 2,746,916 km (0.066 R)
• M11: 3,137,516 km (0.119 R)
• M12: 3,271,705 km (0.108 R)
• M13: 3,476,655 km (0.111 R)
• M14: 3,756,552 km (0.094 R)
• M15: 5,303,394 km (0.072 R)
• M16: 5,789,737 km (0.096 R)
• M17: 6,248,254 km (0.118 R)
• M18: 7,289,007 km (0.09 R)
• M19: 8,197,066 km (0.095 R)
• M20: 8,383,016 km (0.107 R)
• M21: 8,476,515 km (0.104 R)
• M22: 8,617,286 km (0.115 R)
• M23: 9,285,091 km (0.071 R)
• M24: 9,576,508 km (0.036 R)
• M25: 9,772,331 km (0.086 R)
• M26: 10,468,410 km (0.092 R)
• M27: 10,569,239 km (0.12 R)
• M28: 11,026,709 km (0.045 R)
• M29: 11,490,612 km (0.103 R)
• M30: 12,437,567 km (0.059 R)
• M31: 12,974,474 km (0.072 R)
• M32: 13,519,010 km (0.105 R)
• M33: 14,461,925 km (0.086 R)
• M34: 14,856,265 km (0.106 R)
• M35: 15,540,676 km (0.117 R)
• M36: 16,645,306 km (0.098 R)
• M37: 16,940,164 km (0.119 R)
• M38: 17,356,046 km (0.085 R)
• M39: 17,535,264 km (0.083 R)
• M40: 19,114,120 km (0.11 R)
• M41: 19,858,070 km (0.107 R)
• M42: 20,233,710 km (0.052 R)
• M43: 21,438,422 km (0.069 R)
• M44: 22,081,842 km (0.101 R)
• M45: 22,666,321 km (0.069 R)
• M46: 23,124,540 km (0.117 R)
• M47: 23,453,655 km (0.07 R)
• M48: 23,917,109 km (0.101 R)
• M49: 24,718,505 km (0.11 R)
• M50: 26,760,366 km (0.043 R)
• M51: 27,105,937 km (0.098 R)
• M52: 27,383,441 km (0.109 R)
• M53: 28,151,477 km (0.034 R)
• M54: 29,210,181 km (0.117 R)
• M55: 29,281,240 km (0.115 R)
• M56: 29,352,299 km (0.082 R)
• M57: 31,075,966 km (0.103 R)
• M58: 31,803,909 km (0.102 R)
• M59: 34,245,496 km (0.094 R)
• M60: 34,395,393 km (0.117 R)
• M61: 35,375,109 km (0.092 R)
• M62: 36,977,153 km (0.084 R)
• M63: 37,130,939 km (0.101 R)
• M64: 37,207,982 km (0.096 R)
• M65: 37,439,261 km (0.11 R)
• M66: 37,670,988 km (0.091 R)
• M67: 39,071,523 km (0.115 R)
• M68: 40,568,250 km (0.106 R)
• M69: 41,603,018 km (0.037 R)
• M70: 42,727,246 km (0.047 R)
• M71: 43,131,160 km (0.04 R)
• M72: 43,861,497 km (0.045 R)
• M73: 44,514,043 km (0.099 R)
• M74: 45,334,139 km (0.077 R)
• M75: 45,498,846 km (0.057 R)
• M76: 46,407,952 km (0.098 R)
• M77: 46,656,883 km (0.105 R)
• M78: 46,739,910 km (0.049 R)
• M79: 47,156,091 km (0.083 R)
• M80: 47,573,619 km (0.083 R)
• M81: 47,657,244 km (0.052 R)
• M82: 48,917,606 km (0.086 R)
• M83: 49,340,071 km (0.045 R)
• M84: 49,424,743 km (0.118 R)
• M85: 50,188,889 km (0.094 R)
• M86: 52,937,151 km (0.081 R)
• M87: 55,381,730 km (0.106 R)
• M88: 55,557,807 km (0.11 R)
• M89: 56,440,584 km (0.091 R)
• M90: 57,862,960 km (0.095 R)
• M91: 58,668,096 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.4

Radius: 7.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 18.47 AU - 20.17 AU

Year: 30711 Days

Day: 23.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 35,051,769 km

• M1: 204,650 km (0.043 R)
• M2: 388,356 km (0.058 R)
• M3: 477,367 km (0.086 R)
• M4: 1,988,455 km (0.104 R)
• M5: 2,419,746 km (0.107 R)
• M6: 2,657,157 km (0.078 R)
• M7: 4,785,785 km (0.103 R)
• M8: 4,920,573 km (0.087 R)
• M9: 5,727,205 km (0.116 R)
• M10: 6,277,725 km (0.118 R)
• M11: 6,514,688 km (0.078 R)
• M12: 7,491,413 km (0.064 R)
• M13: 7,837,732 km (0.1 R)
• M14: 9,240,960 km (0.059 R)
• M15: 10,825,949 km (0.097 R)
• M16: 12,903,714 km (0.111 R)
• M17: 14,394,307 km (0.115 R)
• M18: 16,059,780 km (0.044 R)
• M19: 16,424,500 km (0.073 R)
• M20: 16,628,252 km (0.089 R)
• M21: 18,162,528 km (0.069 R)
• M22: 19,439,346 km (0.059 R)
• M23: 20,175,666 km (0.109 R)
• M24: 21,720,264 km (0.116 R)
• M25: 22,438,933 km (0.113 R)
• M26: 22,619,796 km (0.04 R)
• M27: 23,394,115 km (0.093 R)
• M28: 25,155,929 km (0.106 R)
• M29: 25,863,078 km (0.113 R)
• M30: 27,635,065 km (0.089 R)
• M31: 28,072,040 km (0.058 R)
• M32: 28,218,198 km (0.066 R)
• M33: 29,594,648 km (0.092 R)
• M34: 29,991,830 km (0.085 R)
• M35: 32,770,461 km (0.028 R)
• M36: 33,027,021 km (0.038 R)
• M37: 34,424,564 km (0.069 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 10,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit