🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.54 AU - 0.54 AU

Year: 140 Days

Day: 24 Hours

Environment

Temp: 225 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.49 AU - 1.91 AU

Year: 783 Days

Day: 43.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.22 AU - 3.56 AU

Year: 1735 Days

Day: 31.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,354,389 km

• M1: 148,850 km (0.045 R)

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.4

Radius: 8.2

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.86 AU - 10.02 AU

Year: 10241 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,354,389 km

• M1: 343,626 km (0.067 R)
• M2: 424,409 km (0.107 R)
• M3: 539,151 km (0.106 R)
• M4: 739,462 km (0.088 R)
• M5: 848,519 km (0.094 R)
• M6: 1,118,543 km (0.117 R)
• M7: 1,338,602 km (0.084 R)
• M8: 1,395,898 km (0.09 R)
• M9: 1,715,140 km (0.111 R)
• M10: 2,236,189 km (0.054 R)
• M11: 2,538,077 km (0.115 R)
• M12: 2,633,671 km (0.107 R)
• M13: 2,754,695 km (0.11 R)
• M14: 3,027,711 km (0.078 R)
• M15: 3,206,032 km (0.044 R)
• M16: 3,361,763 km (0.099 R)
• M17: 3,626,701 km (0.047 R)
• M18: 3,953,573 km (0.073 R)
• M19: 4,176,773 km (0.076 R)
• M20: 4,519,352 km (0.067 R)
• M21: 4,723,553 km (0.079 R)
• M22: 4,990,435 km (0.1 R)
• M23: 5,080,493 km (0.111 R)
• M24: 5,201,368 km (0.114 R)
• M25: 5,262,255 km (0.104 R)
• M26: 5,415,293 km (0.107 R)
• M27: 5,569,978 km (0.105 R)
• M28: 5,663,327 km (0.039 R)
• M29: 5,978,679 km (0.083 R)
• M30: 6,042,557 km (0.053 R)
• M31: 6,364,641 km (0.105 R)
• M32: 6,758,832 km (0.084 R)
• M33: 7,262,528 km (0.1 R)
• M34: 7,467,477 km (0.1 R)
• M35: 7,708,928 km (0.058 R)
• M36: 8,736,516 km (0.087 R)
• M37: 8,954,480 km (0.043 R)
• M38: 9,027,633 km (0.091 R)
• M39: 9,619,293 km (0.091 R)
• M40: 9,694,092 km (0.111 R)
• M41: 9,806,739 km (0.118 R)
• M42: 10,185,221 km (0.101 R)
• M43: 10,839,862 km (0.066 R)
• M44: 11,074,132 km (0.111 R)
• M45: 11,152,521 km (0.119 R)
• M46: 11,627,195 km (0.098 R)
• M47: 13,256,765 km (0.096 R)
• M48: 13,465,454 km (0.092 R)
• M49: 13,759,414 km (0.066 R)
• M50: 13,970,796 km (0.109 R)
• M51: 14,870,028 km (0.058 R)
• M52: 15,043,412 km (0.041 R)
• M53: 16,499,448 km (0.103 R)
• M54: 16,723,995 km (0.079 R)
• M55: 17,449,245 km (0.096 R)
• M56: 19,024,212 km (0.075 R)
• M57: 19,876,321 km (0.113 R)
• M58: 23,155,955 km (0.09 R)
• M59: 24,473,164 km (0.071 R)
• M60: 24,575,489 km (0.106 R)
• M61: 24,986,136 km (0.029 R)
• M62: 26,336,705 km (0.062 R)
• M63: 26,862,542 km (0.097 R)
• M64: 26,968,008 km (0.084 R)
• M65: 27,391,669 km (0.085 R)
• M66: 27,977,794 km (0.088 R)
• M67: 28,783,678 km (0.108 R)
• M68: 30,308,379 km (0.07 R)
• M69: 30,528,288 km (0.088 R)
• M70: 31,025,102 km (0.11 R)
• M71: 31,524,610 km (0.11 R)
• M72: 32,138,709 km (0.087 R)
• M73: 32,419,205 km (0.111 R)
• M74: 32,475,304 km (0.083 R)
• M75: 32,700,449 km (0.071 R)
• M76: 32,982,441 km (0.096 R)
• M77: 33,947,646 km (0.078 R)
• M78: 34,004,643 km (0.091 R)
• M79: 34,691,896 km (0.105 R)
• M80: 34,979,573 km (0.043 R)
• M81: 35,267,997 km (0.059 R)
• M82: 37,015,450 km (0.075 R)
• M83: 37,722,300 km (0.071 R)
• M84: 37,958,814 km (0.094 R)
• M85: 38,314,707 km (0.042 R)
• M86: 38,790,877 km (0.109 R)
• M87: 40,231,056 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.8

Radius: 4

Gravity: 57.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.44 AU - 16.52 AU

Year: 19456 Days

Day: 16.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,354,389 km

• M1: 248,482 km (0.045 R)
• M2: 1,053,917 km (0.09 R)
• M3: 1,111,363 km (0.081 R)
• M4: 1,808,339 km (0.117 R)
• M5: 1,982,321 km (0.101 R)
• M6: 2,053,530 km (0.071 R)
• M7: 2,890,231 km (0.08 R)
• M8: 3,134,674 km (0.061 R)
• M9: 3,471,119 km (0.113 R)
• M10: 3,687,139 km (0.094 R)
• M11: 4,087,014 km (0.081 R)
• M12: 4,361,077 km (0.112 R)
• M13: 4,453,828 km (0.068 R)
• M14: 5,023,796 km (0.109 R)
• M15: 5,072,265 km (0.027 R)
• M16: 5,515,973 km (0.03 R)
• M17: 5,767,896 km (0.073 R)
• M18: 6,652,019 km (0.054 R)
• M19: 7,857,329 km (0.081 R)
• M20: 8,026,973 km (0.11 R)
• M21: 8,197,664 km (0.081 R)
• M22: 8,542,637 km (0.081 R)
• M23: 9,010,130 km (0.105 R)
• M24: 11,468,771 km (0.054 R)
• M25: 11,661,004 km (0.098 R)
• M26: 13,709,298 km (0.088 R)
• M27: 13,913,350 km (0.067 R)
• M28: 14,118,299 km (0.075 R)
• M29: 14,324,445 km (0.087 R)
• M30: 15,018,429 km (0.104 R)
• M31: 15,228,764 km (0.074 R)
• M32: 15,865,602 km (0.103 R)
• M33: 16,151,334 km (0.081 R)
• M34: 17,901,629 km (0.076 R)
• M35: 17,975,830 km (0.053 R)
• M36: 18,348,628 km (0.062 R)
• M37: 18,423,427 km (0.082 R)
• M38: 18,874,614 km (0.099 R)
• M39: 19,025,857 km (0.089 R)
• M40: 19,941,396 km (0.057 R)
• M41: 20,018,439 km (0.078 R)
• M42: 20,482,192 km (0.095 R)
• M43: 21,656,985 km (0.047 R)
• M44: 23,095,518 km (0.087 R)
• M45: 23,907,834 km (0.055 R)
• M46: 24,071,494 km (0.098 R)
• M47: 24,481,991 km (0.061 R)
• M48: 24,895,030 km (0.107 R)
• M49: 25,644,067 km (0.093 R)
• M50: 26,063,390 km (0.115 R)
• M51: 26,316,061 km (0.108 R)
• M52: 27,164,281 km (0.094 R)
• M53: 28,193,813 km (0.059 R)
• M54: 29,762,048 km (0.058 R)
• M55: 30,202,613 km (0.039 R)
• M56: 30,379,438 km (0.045 R)
• M57: 31,358,257 km (0.105 R)
• M58: 32,076,626 km (0.113 R)
• M59: 32,166,833 km (0.046 R)
• M60: 33,255,457 km (0.093 R)
• M61: 34,911,057 km (0.082 R)
• M62: 38,876,747 km (0.086 R)
• M63: 39,358,153 km (0.04 R)
• M64: 41,205,985 km (0.074 R)
• M65: 41,598,530 km (0.092 R)
• M66: 41,893,837 km (0.106 R)
• M67: 43,380,391 km (0.07 R)
• M68: 45,896,328 km (0.117 R)
• M69: 49,289,058 km (0.093 R)
• M70: 49,914,526 km (0.11 R)
• M71: 51,068,076 km (0.096 R)
• M72: 51,489,642 km (0.072 R)
• M73: 52,655,159 km (0.104 R)
• M74: 53,936,465 km (0.103 R)
• M75: 54,258,400 km (0.042 R)
• M76: 55,011,924 km (0.051 R)
• M77: 55,660,730 km (0.117 R)
• M78: 55,985,956 km (0.075 R)
• M79: 56,094,564 km (0.112 R)
• M80: 56,529,595 km (0.073 R)
• M81: 57,293,591 km (0.101 R)
• M82: 58,280,787 km (0.082 R)
• M83: 59,605,925 km (0.06 R)
• M84: 61,499,984 km (0.067 R)
• M85: 62,060,976 km (0.102 R)
• M86: 65,804,812 km (0.093 R)
• M87: 66,033,996 km (0.09 R)
• M88: 66,723,343 km (0.066 R)
• M89: 69,737,890 km (0.072 R)
• M90: 72,678,086 km (0.092 R)
• M91: 74,222,984 km (0.056 R)
• M92: 75,898,629 km (0.106 R)
• M93: 76,620,589 km (0.086 R)
• M94: 76,861,740 km (0.078 R)
• M95: 78,800,230 km (0.065 R)
• M96: 78,921,853 km (0.072 R)
• M97: 79,165,398 km (0.095 R)
• M98: 80,387,014 km (0.105 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 12,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit