🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.65 AU - 0.89 AU

Year: 239 Days

Day: 19.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.92 AU - 1.32 AU

Year: 419 Days

Day: 25.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.81 AU - 2.91 AU

Year: 1708 Days

Day: 20.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 87 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.22 AU - 4 AU

Year: 2422 Days

Day: 18.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,911,083 km

• M1: 388,506 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.8

Radius: 10

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.93 AU - 12.25 AU

Year: 12169 Days

Day: 9.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,911,083 km

• M1: 247,734 km (0.098 R)
• M2: 365,468 km (0.113 R)
• M3: 765,792 km (0.104 R)
• M4: 954,285 km (0.047 R)
• M5: 1,134,999 km (0.054 R)
• M6: 2,169,917 km (0.117 R)
• M7: 2,288,997 km (0.092 R)
• M8: 2,819,770 km (0.104 R)
• M9: 3,082,614 km (0.083 R)
• M10: 3,217,102 km (0.099 R)
• M11: 3,491,913 km (0.113 R)
• M12: 3,596,931 km (0.117 R)
• M13: 3,738,600 km (0.039 R)
• M14: 4,174,977 km (0.061 R)
• M15: 4,666,107 km (0.078 R)
• M16: 4,820,791 km (0.088 R)
• M17: 4,938,076 km (0.061 R)
• M18: 5,335,857 km (0.11 R)
• M19: 5,416,640 km (0.098 R)
• M20: 6,289,543 km (0.093 R)
• M21: 6,417,898 km (0.102 R)
• M22: 6,895,714 km (0.082 R)
• M23: 8,256,755 km (0.092 R)
• M24: 8,967,794 km (0.033 R)
• M25: 9,257,715 km (0.062 R)
• M26: 10,146,027 km (0.073 R)
• M27: 10,397,501 km (0.077 R)
• M28: 10,651,219 km (0.076 R)
• M29: 11,164,639 km (0.107 R)
• M30: 11,528,910 km (0.09 R)
• M31: 11,633,628 km (0.068 R)
• M32: 12,056,092 km (0.116 R)
• M33: 12,915,831 km (0.109 R)
• M34: 13,133,795 km (0.11 R)
• M35: 13,962,268 km (0.074 R)
• M36: 14,580,556 km (0.079 R)
• M37: 15,553,691 km (0.083 R)
• M38: 16,665,951 km (0.078 R)
• M39: 19,152,417 km (0.116 R)
• M40: 19,838,922 km (0.081 R)
• M41: 21,493,624 km (0.107 R)
• M42: 21,816,905 km (0.108 R)
• M43: 23,857,120 km (0.115 R)
• M44: 24,258,940 km (0.11 R)
• M45: 24,326,110 km (0.092 R)
• M46: 24,663,004 km (0.113 R)
• M47: 26,439,778 km (0.108 R)
• M48: 28,611,640 km (0.045 R)
• M49: 29,970,886 km (0.051 R)
• M50: 30,187,354 km (0.112 R)
• M51: 31,131,766 km (0.112 R)
• M52: 31,277,923 km (0.086 R)
• M53: 32,159,503 km (0.104 R)
• M54: 33,273,110 km (0.095 R)
• M55: 33,422,558 km (0.08 R)
• M56: 34,701,769 km (0.091 R)
• M57: 34,777,466 km (0.103 R)
• M58: 35,233,141 km (0.062 R)
• M59: 36,457,749 km (0.036 R)
• M60: 36,997,947 km (0.111 R)
• M61: 37,385,405 km (0.06 R)
• M62: 37,463,047 km (0.096 R)
• M63: 38,242,601 km (0.038 R)
• M64: 38,320,841 km (0.114 R)
• M65: 39,027,392 km (0.101 R)
• M66: 40,135,164 km (0.118 R)
• M67: 41,413,627 km (0.05 R)
• M68: 41,896,529 km (0.085 R)
• M69: 42,138,728 km (0.102 R)
• M70: 42,868,018 km (0.105 R)
• M71: 43,519,816 km (0.093 R)
• M72: 43,846,837 km (0.103 R)
• M73: 44,010,646 km (0.034 R)
• M74: 44,832,986 km (0.087 R)
• M75: 44,915,564 km (0.042 R)
• M76: 44,998,142 km (0.062 R)
• M77: 45,743,439 km (0.066 R)
• M78: 45,909,642 km (0.101 R)
• M79: 46,911,050 km (0.073 R)
• M80: 47,414,447 km (0.067 R)
• M81: 48,004,012 km (0.057 R)
• M82: 48,765,465 km (0.084 R)
• M83: 54,823,580 km (0.072 R)
• M84: 54,911,694 km (0.084 R)
• M85: 55,796,864 km (0.113 R)
• M86: 56,330,181 km (0.114 R)
• M87: 56,775,833 km (0.117 R)
• M88: 58,120,119 km (0.068 R)
• M89: 58,300,085 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.8

Radius: 5.2

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.9 AU - 17.04 AU

Year: 20452 Days

Day: 23.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,911,083 km

• M1: 88,861 km (0.085 R)
• M2: 217,964 km (0.103 R)
• M3: 268,379 km (0.043 R)
• M4: 346,319 km (0.116 R)
• M5: 407,056 km (0.115 R)
• M6: 445,353 km (0.05 R)
• M7: 525,687 km (0.095 R)
• M8: 655,687 km (0.119 R)
• M9: 716,873 km (0.059 R)
• M10: 812,167 km (0.1 R)
• M11: 997,818 km (0.087 R)
• M12: 1,086,679 km (0.102 R)
• M13: 1,487,900 km (0.052 R)
• M14: 1,610,421 km (0.116 R)
• M15: 2,065,049 km (0.097 R)
• M16: 2,133,116 km (0.091 R)
• M17: 2,581,311 km (0.073 R)
• M18: 2,753,798 km (0.067 R)
• M19: 2,955,306 km (0.075 R)
• M20: 4,584,128 km (0.058 R)
• M21: 5,250,736 km (0.12 R)
• M22: 5,312,819 km (0.061 R)
• M23: 5,563,694 km (0.09 R)
• M24: 6,240,625 km (0.106 R)
• M25: 6,977,245 km (0.105 R)
• M26: 7,705,786 km (0.097 R)
• M27: 8,132,888 km (0.11 R)
• M28: 8,276,951 km (0.099 R)
• M29: 8,349,207 km (0.062 R)
• M30: 8,640,773 km (0.067 R)
• M31: 9,687,210 km (0.117 R)
• M32: 9,916,544 km (0.102 R)
• M33: 10,070,480 km (0.101 R)
• M34: 10,109,076 km (0.087 R)
• M35: 10,537,076 km (0.102 R)
• M36: 11,652,926 km (0.117 R)
• M37: 11,815,389 km (0.027 R)
• M38: 12,101,421 km (0.026 R)
• M39: 12,265,978 km (0.096 R)
• M40: 13,480,713 km (0.102 R)
• M41: 13,865,329 km (0.061 R)
• M42: 13,994,432 km (0.092 R)
• M43: 14,037,516 km (0.066 R)
• M44: 14,340,452 km (0.109 R)
• M45: 15,262,274 km (0.05 R)
• M46: 15,529,157 km (0.072 R)
• M47: 17,162,616 km (0.114 R)
• M48: 18,517,524 km (0.106 R)
• M49: 19,471,958 km (0.039 R)
• M50: 19,568,149 km (0.064 R)
• M51: 19,664,640 km (0.069 R)
• M52: 19,712,960 km (0.066 R)
• M53: 20,295,644 km (0.102 R)
• M54: 23,088,337 km (0.096 R)
• M55: 23,241,376 km (0.107 R)
• M56: 23,394,713 km (0.102 R)
• M57: 23,445,876 km (0.114 R)
• M58: 23,497,038 km (0.119 R)
• M59: 23,702,287 km (0.098 R)
• M60: 24,998,552 km (0.086 R)
• M61: 25,787,232 km (0.095 R)
• M62: 25,892,998 km (0.119 R)
• M63: 27,012,439 km (0.12 R)
• M64: 28,038,830 km (0.118 R)
• M65: 32,155,913 km (0.025 R)
• M66: 33,300,636 km (0.109 R)
• M67: 35,335,615 km (0.084 R)
• M68: 35,806,400 km (0.103 R)
• M69: 37,231,320 km (0.043 R)
• M70: 38,493,178 km (0.104 R)
• M71: 40,381,402 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123

Radius: 6.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 16.39 AU - 22.03 AU

Year: 29730 Days

Day: 15.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 55,911,083 km

• M1: 113,545 km (0.119 R)
• M2: 921,972 km (0.098 R)
• M3: 1,273,676 km (0.117 R)
• M4: 1,320,500 km (0.084 R)
• M5: 1,440,029 km (0.104 R)
• M6: 1,953,299 km (0.094 R)
• M7: 2,667,629 km (0.111 R)
• M8: 4,559,444 km (0.12 R)
• M9: 5,724,512 km (0.09 R)
• M10: 6,727,267 km (0.108 R)
• M11: 8,176,122 km (0.042 R)
• M12: 9,163,169 km (0.066 R)
• M13: 9,254,723 km (0.091 R)
• M14: 9,763,804 km (0.115 R)
• M15: 10,329,583 km (0.057 R)
• M16: 10,616,512 km (0.116 R)
• M17: 11,790,107 km (0.059 R)
• M18: 11,939,705 km (0.075 R)
• M19: 14,899,050 km (0.102 R)
• M20: 16,209,228 km (0.043 R)
• M21: 17,898,188 km (0.116 R)
• M22: 18,185,117 km (0.067 R)
• M23: 18,996,536 km (0.085 R)
• M24: 19,760,682 km (0.119 R)
• M25: 21,561,691 km (0.108 R)
• M26: 22,358,449 km (0.115 R)
• M27: 22,420,083 km (0.051 R)
• M28: 23,854,428 km (0.085 R)
• M29: 24,233,359 km (0.081 R)
• M30: 24,423,648 km (0.074 R)
• M31: 25,446,747 km (0.087 R)
• M32: 26,223,310 km (0.077 R)
• M33: 26,549,134 km (0.117 R)
• M34: 26,679,733 km (0.099 R)
• M35: 27,600,658 km (0.118 R)
• M36: 28,598,924 km (0.116 R)
• M37: 29,068,811 km (0.076 R)
• M38: 31,525,507 km (0.091 R)
• M39: 32,918,712 km (0.093 R)
• M40: 33,340,578 km (0.05 R)
• M41: 33,411,039 km (0.103 R)
• M42: 33,622,869 km (0.119 R)
• M43: 33,835,149 km (0.093 R)
• M44: 34,118,786 km (0.111 R)
• M45: 34,831,321 km (0.116 R)
• M46: 35,692,855 km (0.116 R)
• M47: 37,656,926 km (0.055 R)
• M48: 40,781,128 km (0.116 R)
• M49: 41,082,866 km (0.109 R)
• M50: 42,526,935 km (0.085 R)
• M51: 43,832,775 km (0.111 R)
• M52: 44,996,048 km (0.051 R)
• M53: 45,542,379 km (0.094 R)
• M54: 46,169,493 km (0.117 R)
• M55: 49,186,733 km (0.09 R)
• M56: 51,450,448 km (0.113 R)
• M57: 52,103,442 km (0.07 R)
• M58: 54,244,637 km (0.112 R)
• M59: 55,743,607 km (0.107 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 18,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit