🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.55 AU - 0.71 AU

Year: 176 Days

Day: 13.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.93 AU - 1.27 AU

Year: 405 Days

Day: 41.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.58 AU - 4.64 AU

Year: 2928 Days

Day: 39.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.3

Radius: 14.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.06 AU - 9.78 AU

Year: 9363 Days

Day: 10.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,222,733 km

• M1: 201,359 km (0.109 R)
• M2: 390,450 km (0.092 R)
• M3: 481,705 km (0.059 R)
• M4: 645,814 km (0.088 R)
• M5: 979,567 km (0.06 R)
• M6: 1,219,223 km (0.1 R)
• M7: 1,902,735 km (0.119 R)
• M8: 2,259,077 km (0.061 R)
• M9: 2,890,680 km (0.11 R)
• M10: 3,093,684 km (0.057 R)
• M11: 3,361,913 km (0.11 R)
• M12: 3,731,420 km (0.073 R)
• M13: 4,277,602 km (0.06 R)
• M14: 4,883,622 km (0.105 R)
• M15: 5,267,341 km (0.114 R)
• M16: 5,916,596 km (0.068 R)
• M17: 6,591,282 km (0.078 R)
• M18: 6,821,813 km (0.096 R)
• M19: 6,938,050 km (0.048 R)
• M20: 7,689,480 km (0.03 R)
• M21: 7,850,896 km (0.091 R)
• M22: 8,136,329 km (0.067 R)
• M23: 8,675,629 km (0.106 R)
• M24: 8,801,740 km (0.115 R)
• M25: 9,312,318 km (0.12 R)
• M26: 9,571,122 km (0.091 R)
• M27: 10,140,342 km (0.05 R)
• M28: 10,451,506 km (0.055 R)
• M29: 10,810,840 km (0.12 R)
• M30: 11,083,108 km (0.054 R)
• M31: 12,053,848 km (0.106 R)
• M32: 12,241,893 km (0.112 R)
• M33: 13,148,157 km (0.078 R)
• M34: 13,780,806 km (0.082 R)
• M35: 14,026,895 km (0.078 R)
• M36: 14,673,158 km (0.031 R)
• M37: 14,773,538 km (0.08 R)
• M38: 15,533,196 km (0.083 R)
• M39: 15,635,521 km (0.068 R)
• M40: 16,098,376 km (0.117 R)
• M41: 17,780,754 km (0.117 R)
• M42: 18,156,245 km (0.077 R)
• M43: 18,317,960 km (0.096 R)
• M44: 18,480,124 km (0.098 R)
• M45: 18,588,583 km (0.063 R)
• M46: 18,751,644 km (0.044 R)
• M47: 19,353,327 km (0.096 R)
• M48: 19,739,589 km (0.059 R)
• M49: 19,850,441 km (0.086 R)
• M50: 20,407,693 km (0.104 R)
• M51: 21,480,758 km (0.101 R)
• M52: 21,766,191 km (0.078 R)
• M53: 21,995,525 km (0.039 R)
• M54: 22,978,682 km (0.043 R)
• M55: 23,095,368 km (0.119 R)
• M56: 24,213,163 km (0.087 R)
• M57: 26,257,269 km (0.06 R)
• M58: 27,981,833 km (0.116 R)
• M59: 28,543,872 km (0.102 R)
• M60: 29,425,752 km (0.118 R)
• M61: 31,022,559 km (0.062 R)
• M62: 31,474,794 km (0.083 R)
• M63: 32,320,321 km (0.109 R)
• M64: 32,451,069 km (0.071 R)
• M65: 32,910,036 km (0.119 R)
• M66: 34,433,391 km (0.068 R)
• M67: 34,968,652 km (0.059 R)
• M68: 36,047,402 km (0.111 R)
• M69: 37,411,136 km (0.112 R)
• M70: 37,548,467 km (0.116 R)
• M71: 39,698,189 km (0.067 R)
• M72: 41,531,810 km (0.105 R)
• M73: 41,887,553 km (0.088 R)
• M74: 42,244,344 km (0.087 R)
• M75: 42,960,918 km (0.067 R)
• M76: 43,464,913 km (0.06 R)
• M77: 43,753,936 km (0.082 R)
• M78: 44,115,963 km (0.112 R)
• M79: 44,260,924 km (0.061 R)
• M80: 44,915,863 km (0.097 R)
• M81: 45,134,874 km (0.07 R)
• M82: 46,825,779 km (0.045 R)
• M83: 47,492,986 km (0.119 R)
• M84: 49,212,464 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.4

Radius: 13.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.96 AU - 10.14 AU

Year: 11198 Days

Day: 8.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,222,733 km

• M1: 182,210 km (0.057 R)
• M2: 281,693 km (0.104 R)
• M3: 390,151 km (0.062 R)
• M4: 483,052 km (0.115 R)
• M5: 670,198 km (0.088 R)
• M6: 774,319 km (0.113 R)
• M7: 933,790 km (0.096 R)
• M8: 1,140,983 km (0.094 R)
• M9: 1,521,410 km (0.035 R)
• M10: 1,768,995 km (0.027 R)
• M11: 1,985,613 km (0.099 R)
• M12: 2,142,690 km (0.11 R)
• M13: 2,469,412 km (0.096 R)
• M14: 3,409,784 km (0.058 R)
• M15: 3,544,871 km (0.118 R)
• M16: 4,017,750 km (0.056 R)
• M17: 4,247,383 km (0.091 R)
• M18: 4,334,598 km (0.067 R)
• M19: 4,510,825 km (0.066 R)
• M20: 4,901,125 km (0.032 R)
• M21: 5,054,164 km (0.105 R)
• M22: 5,746,503 km (0.114 R)
• M23: 6,136,953 km (0.096 R)
• M24: 6,670,868 km (0.115 R)
• M25: 6,943,585 km (0.104 R)
• M26: 7,359,617 km (0.078 R)
• M27: 7,712,369 km (0.11 R)
• M28: 7,962,795 km (0.105 R)
• M29: 8,143,210 km (0.078 R)
• M30: 9,216,874 km (0.073 R)
• M31: 9,983,115 km (0.084 R)
• M32: 10,177,891 km (0.113 R)
• M33: 10,730,057 km (0.102 R)
• M34: 10,889,678 km (0.044 R)
• M35: 11,292,096 km (0.075 R)
• M36: 11,576,631 km (0.088 R)
• M37: 11,946,138 km (0.118 R)
• M38: 12,444,748 km (0.104 R)
• M39: 12,738,857 km (0.114 R)
• M40: 13,807,734 km (0.088 R)
• M41: 14,506,954 km (0.101 R)
• M42: 15,442,091 km (0.044 R)
• M43: 15,939,803 km (0.112 R)
• M44: 16,305,121 km (0.029 R)
• M45: 17,464,355 km (0.068 R)
• M46: 17,605,276 km (0.11 R)
• M47: 17,793,769 km (0.12 R)
• M48: 18,650,217 km (0.053 R)
• M49: 18,890,471 km (0.03 R)
• M50: 20,452,722 km (0.097 R)
• M51: 20,601,272 km (0.087 R)
• M52: 20,750,122 km (0.108 R)
• M53: 21,802,842 km (0.107 R)
• M54: 21,954,535 km (0.094 R)
• M55: 22,055,962 km (0.08 R)
• M56: 22,412,155 km (0.105 R)
• M57: 23,027,002 km (0.055 R)
• M58: 23,130,075 km (0.086 R)
• M59: 23,855,624 km (0.12 R)
• M60: 24,116,523 km (0.105 R)
• M61: 25,063,627 km (0.082 R)
• M62: 25,488,635 km (0.095 R)
• M63: 25,701,961 km (0.07 R)
• M64: 25,915,886 km (0.069 R)
• M65: 26,940,183 km (0.109 R)
• M66: 27,103,095 km (0.083 R)
• M67: 27,539,322 km (0.112 R)
• M68: 27,867,839 km (0.112 R)
• M69: 28,308,106 km (0.057 R)
• M70: 28,639,764 km (0.091 R)
• M71: 29,754,568 km (0.112 R)
• M72: 30,940,430 km (0.073 R)
• M73: 31,911,769 km (0.106 R)
• M74: 33,183,650 km (0.076 R)
• M75: 33,650,246 km (0.114 R)
• M76: 33,943,009 km (0.093 R)
• M77: 34,413,045 km (0.094 R)
• M78: 34,944,567 km (0.1 R)
• M79: 35,717,090 km (0.118 R)
• M80: 39,170,108 km (0.106 R)
• M81: 41,217,505 km (0.048 R)
• M82: 41,593,594 km (0.1 R)
• M83: 41,907,749 km (0.108 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 10,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit