🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.42 AU - 1.56 AU

Year: 675 Days

Day: 13.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,107,875 km

• M1: 94,845 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.8 AU - 4.46 AU

Year: 3113 Days

Day: 12.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,107,875 km

• M1: 937,679 km (0.103 R)
• M2: 1,293,872 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.18 AU - 5.08 AU

Year: 3113 Days

Day: 28 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.9

Radius: 13.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.46 AU - 7.48 AU

Year: 6103 Days

Day: 9.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 52.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,107,875 km

• M1: 188,194 km (0.114 R)
• M2: 310,715 km (0.088 R)
• M3: 397,631 km (0.076 R)
• M4: 497,413 km (0.083 R)
• M5: 973,733 km (0.079 R)
• M6: 1,105,827 km (0.105 R)
• M7: 1,768,546 km (0.098 R)
• M8: 1,896,153 km (0.108 R)
• M9: 2,084,048 km (0.055 R)
• M10: 2,297,973 km (0.078 R)
• M11: 3,005,571 km (0.092 R)
• M12: 3,093,235 km (0.087 R)
• M13: 3,248,667 km (0.062 R)
• M14: 3,498,346 km (0.108 R)
• M15: 3,754,308 km (0.109 R)
• M16: 3,968,383 km (0.083 R)
• M17: 4,211,180 km (0.077 R)
• M18: 4,660,572 km (0.053 R)
• M19: 4,994,774 km (0.11 R)
• M20: 5,151,702 km (0.094 R)
• M21: 6,100,003 km (0.11 R)
• M22: 6,666,081 km (0.068 R)
• M23: 7,101,710 km (0.057 R)
• M24: 7,697,110 km (0.086 R)
• M25: 8,526,480 km (0.107 R)
• M26: 8,746,090 km (0.066 R)
• M27: 8,967,644 km (0.101 R)
• M28: 9,351,961 km (0.1 R)
• M29: 9,839,800 km (0.085 R)
• M30: 9,938,385 km (0.093 R)
• M31: 10,503,267 km (0.056 R)
• M32: 10,942,336 km (0.094 R)
• M33: 11,112,878 km (0.099 R)
• M34: 11,629,738 km (0.12 R)
• M35: 11,838,577 km (0.117 R)
• M36: 12,013,756 km (0.063 R)
• M37: 12,331,053 km (0.07 R)
• M38: 12,651,043 km (0.082 R)
• M39: 12,937,972 km (0.105 R)
• M40: 13,118,387 km (0.04 R)
• M41: 13,518,112 km (0.062 R)
• M42: 13,737,872 km (0.044 R)
• M43: 13,848,275 km (0.094 R)
• M44: 14,329,830 km (0.117 R)
• M45: 14,666,426 km (0.097 R)
• M46: 14,892,318 km (0.057 R)
• M47: 15,005,564 km (0.072 R)
• M48: 16,077,582 km (0.093 R)
• M49: 16,622,867 km (0.111 R)
• M50: 16,897,827 km (0.1 R)
• M51: 17,571,766 km (0.039 R)
• M52: 17,731,686 km (0.104 R)
• M53: 17,932,147 km (0.074 R)
• M54: 18,214,139 km (0.095 R)
• M55: 18,457,086 km (0.092 R)
• M56: 18,619,549 km (0.095 R)
• M57: 18,946,122 km (0.068 R)
• M58: 19,480,635 km (0.112 R)
• M59: 19,936,908 km (0.105 R)
• M60: 21,540,149 km (0.113 R)
• M61: 21,754,074 km (0.08 R)
• M62: 22,357,103 km (0.086 R)
• M63: 22,791,236 km (0.111 R)
• M64: 23,053,032 km (0.072 R)
• M65: 24,199,251 km (0.082 R)
• M66: 25,725,747 km (0.084 R)
• M67: 25,952,987 km (0.109 R)
• M68: 26,409,260 km (0.088 R)
• M69: 27,933,812 km (0.111 R)
• M70: 28,027,011 km (0.085 R)
• M71: 29,581,782 km (0.116 R)
• M72: 30,106,123 km (0.087 R)
• M73: 30,585,584 km (0.067 R)
• M74: 31,649,225 km (0.052 R)
• M75: 32,136,764 km (0.044 R)
• M76: 32,283,520 km (0.082 R)
• M77: 32,577,629 km (0.063 R)
• M78: 33,069,806 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.1

Radius: 12.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.1 AU - 8.46 AU

Year: 7285 Days

Day: 13.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,107,875 km

• M1: 258,655 km (0.107 R)
• M2: 411,693 km (0.056 R)
• M3: 659,128 km (0.044 R)
• M4: 909,256 km (0.105 R)
• M5: 1,104,930 km (0.102 R)
• M6: 1,444,218 km (0.048 R)
• M7: 1,558,361 km (0.084 R)
• M8: 1,675,795 km (0.117 R)
• M9: 1,898,846 km (0.059 R)
• M10: 2,579,815 km (0.099 R)
• M11: 2,838,919 km (0.051 R)
• M12: 3,905,103 km (0.098 R)
• M13: 4,066,968 km (0.075 R)
• M14: 4,176,025 km (0.053 R)
• M15: 4,341,629 km (0.108 R)
• M16: 4,880,331 km (0.059 R)
• M17: 5,084,084 km (0.055 R)
• M18: 5,530,633 km (0.109 R)
• M19: 5,927,816 km (0.111 R)
• M20: 6,051,832 km (0.086 R)
• M21: 6,557,024 km (0.08 R)
• M22: 6,685,529 km (0.078 R)
• M23: 8,222,049 km (0.081 R)
• M24: 8,430,289 km (0.117 R)
• M25: 9,065,631 km (0.112 R)
• M26: 9,826,486 km (0.055 R)
• M27: 9,973,690 km (0.093 R)
• M28: 10,270,492 km (0.099 R)
• M29: 10,645,534 km (0.114 R)
• M30: 10,796,778 km (0.093 R)
• M31: 10,948,769 km (0.031 R)
• M32: 11,563,915 km (0.107 R)
• M33: 11,719,497 km (0.04 R)
• M34: 13,639,885 km (0.102 R)
• M35: 14,093,615 km (0.087 R)
• M36: 14,510,395 km (0.111 R)
• M37: 14,720,430 km (0.057 R)
• M38: 15,228,465 km (0.064 R)
• M39: 15,356,371 km (0.057 R)
• M40: 16,830,808 km (0.066 R)
• M41: 17,362,030 km (0.105 R)
• M42: 17,943,666 km (0.034 R)
• M43: 18,259,617 km (0.094 R)
• M44: 19,634,122 km (0.098 R)
• M45: 20,427,739 km (0.118 R)
• M46: 20,899,571 km (0.115 R)
• M47: 21,231,977 km (0.118 R)
• M48: 21,470,436 km (0.072 R)
• M49: 22,481,867 km (0.078 R)
• M50: 22,773,733 km (0.11 R)
• M51: 23,410,272 km (0.076 R)
• M52: 23,656,659 km (0.067 R)
• M53: 24,751,117 km (0.062 R)
• M54: 24,851,497 km (0.058 R)
• M55: 25,102,822 km (0.052 R)
• M56: 26,474,934 km (0.112 R)
• M57: 26,628,870 km (0.08 R)
• M58: 26,731,644 km (0.061 R)
• M59: 26,834,567 km (0.083 R)
• M60: 27,403,188 km (0.113 R)
• M61: 27,558,920 km (0.068 R)
• M62: 28,132,478 km (0.077 R)
• M63: 28,499,591 km (0.069 R)
• M64: 29,079,582 km (0.073 R)
• M65: 29,503,842 km (0.106 R)
• M66: 29,876,789 km (0.065 R)
• M67: 30,466,055 km (0.098 R)
• M68: 30,573,616 km (0.077 R)
• M69: 31,221,524 km (0.117 R)
• M70: 31,655,957 km (0.113 R)
• M71: 33,081,774 km (0.108 R)
• M72: 33,192,327 km (0.094 R)
• M73: 34,752,932 km (0.091 R)
• M74: 35,316,018 km (0.062 R)
• M75: 35,485,513 km (0.091 R)
• M76: 35,598,758 km (0.094 R)
• M77: 36,280,326 km (0.077 R)
• M78: 37,598,732 km (0.114 R)
• M79: 37,771,817 km (0.11 R)
• M80: 38,525,042 km (0.069 R)
• M81: 38,932,696 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 14,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit