🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.4 AU - 0.64 AU

Year: 143 Days

Day: 27.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.53 AU - 0.85 AU

Year: 218 Days

Day: 39.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.06 AU - 1.34 AU

Year: 501 Days

Day: 33.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,613,161 km

• M1: 333,005 km (0.104 R)
• M2: 365,767 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.9

Radius: 6.9

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 13.04 AU - 18.5 AU

Year: 23848 Days

Day: 20.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 104,613,161 km

• M1: 163,660 km (0.104 R)
• M2: 334,052 km (0.119 R)
• M3: 490,232 km (0.097 R)
• M4: 613,650 km (0.092 R)
• M5: 1,044,343 km (0.047 R)
• M6: 1,552,826 km (0.08 R)
• M7: 2,071,332 km (0.043 R)
• M8: 2,186,971 km (0.096 R)
• M9: 3,559,382 km (0.064 R)
• M10: 3,733,364 km (0.107 R)
• M11: 4,308,718 km (0.075 R)
• M12: 4,494,219 km (0.111 R)
• M13: 4,758,259 km (0.116 R)
• M14: 5,262,105 km (0.085 R)
• M15: 5,540,357 km (0.1 R)
• M16: 6,028,645 km (0.086 R)
• M17: 6,488,359 km (0.068 R)
• M18: 7,619,319 km (0.102 R)
• M19: 8,115,984 km (0.074 R)
• M20: 8,622,971 km (0.033 R)
• M21: 9,092,858 km (0.114 R)
• M22: 9,571,122 km (0.075 R)
• M23: 9,619,442 km (0.069 R)
• M24: 9,861,940 km (0.091 R)
• M25: 10,057,465 km (0.107 R)
• M26: 10,106,533 km (0.12 R)
• M27: 10,155,751 km (0.09 R)
• M28: 11,155,663 km (0.109 R)
• M29: 11,257,389 km (0.115 R)
• M30: 11,410,428 km (0.089 R)
• M31: 11,925,942 km (0.1 R)
• M32: 12,343,769 km (0.118 R)
• M33: 12,979,560 km (0.084 R)
• M34: 13,953,143 km (0.102 R)
• M35: 14,227,805 km (0.034 R)
• M36: 15,006,162 km (0.073 R)
• M37: 15,912,576 km (0.049 R)
• M38: 16,487,929 km (0.089 R)
• M39: 16,603,868 km (0.116 R)
• M40: 17,246,241 km (0.066 R)
• M41: 17,363,974 km (0.082 R)
• M42: 17,600,040 km (0.07 R)
• M43: 17,718,521 km (0.05 R)
• M44: 18,015,922 km (0.044 R)
• M45: 18,135,301 km (0.108 R)
• M46: 20,453,470 km (0.092 R)
• M47: 20,890,595 km (0.06 R)
• M48: 21,773,970 km (0.101 R)
• M49: 22,220,221 km (0.067 R)
• M50: 23,446,773 km (0.106 R)
• M51: 24,628,896 km (0.118 R)
• M52: 25,160,567 km (0.035 R)
• M53: 25,561,788 km (0.104 R)
• M54: 26,167,510 km (0.091 R)
• M55: 26,235,128 km (0.109 R)
• M56: 26,846,086 km (0.072 R)
• M57: 26,982,519 km (0.109 R)
• M58: 27,874,870 km (0.111 R)
• M59: 29,688,296 km (0.114 R)
• M60: 29,970,737 km (0.03 R)
• M61: 31,539,719 km (0.107 R)
• M62: 32,261,678 km (0.072 R)
• M63: 34,090,213 km (0.099 R)
• M64: 34,905,372 km (0.069 R)
• M65: 36,404,043 km (0.03 R)
• M66: 36,630,535 km (0.034 R)
• M67: 37,465,440 km (0.057 R)
• M68: 38,153,142 km (0.097 R)
• M69: 38,999,417 km (0.106 R)
• M70: 39,153,952 km (0.104 R)
• M71: 40,007,407 km (0.119 R)
• M72: 40,866,997 km (0.073 R)
• M73: 41,102,464 km (0.065 R)
• M74: 43,082,541 km (0.053 R)
• M75: 44,769,556 km (0.063 R)
• M76: 45,174,518 km (0.08 R)
• M77: 46,560,093 km (0.11 R)
• M78: 46,970,291 km (0.103 R)
• M79: 47,381,685 km (0.069 R)
• M80: 50,884,220 km (0.045 R)
• M81: 50,968,593 km (0.056 R)
• M82: 51,391,357 km (0.077 R)
• M83: 52,666,529 km (0.103 R)
• M84: 52,751,800 km (0.098 R)
• M85: 53,436,509 km (0.095 R)
• M86: 54,038,042 km (0.076 R)
• M87: 55,247,840 km (0.105 R)
• M88: 55,769,189 km (0.095 R)
• M89: 58,134,780 km (0.072 R)
• M90: 59,019,202 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.2

Radius: 4

Gravity: 45.83 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 15.8 AU - 21.9 AU

Year: 31165 Days

Day: 16.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 104,613,161 km

• M1: 676,631 km (0.076 R)
• M2: 1,183,918 km (0.089 R)
• M3: 2,027,949 km (0.037 R)
• M4: 2,641,001 km (0.108 R)
• M5: 2,920,150 km (0.11 R)
• M6: 4,180,812 km (0.061 R)
• M7: 4,234,368 km (0.031 R)
• M8: 5,294,119 km (0.114 R)
• M9: 5,943,075 km (0.072 R)
• M10: 6,307,495 km (0.091 R)
• M11: 6,867,739 km (0.078 R)
• M12: 6,930,869 km (0.1 R)
• M13: 7,314,289 km (0.104 R)
• M14: 8,709,588 km (0.112 R)
• M15: 9,053,663 km (0.11 R)
• M16: 9,613,458 km (0.095 R)
• M17: 9,684,218 km (0.084 R)
• M18: 9,897,395 km (0.073 R)
• M19: 10,692,807 km (0.074 R)
• M20: 11,583,513 km (0.107 R)
• M21: 13,593,510 km (0.095 R)
• M22: 14,882,894 km (0.098 R)
• M23: 16,463,994 km (0.058 R)
• M24: 17,231,281 km (0.097 R)
• M25: 17,317,300 km (0.04 R)
• M26: 18,360,147 km (0.117 R)
• M27: 20,688,338 km (0.11 R)
• M28: 20,779,743 km (0.101 R)
• M29: 21,146,557 km (0.112 R)
• M30: 21,608,216 km (0.107 R)
• M31: 21,886,767 km (0.071 R)
• M32: 21,979,966 km (0.119 R)
• M33: 22,918,394 km (0.093 R)
• M34: 23,202,480 km (0.05 R)
• M35: 24,157,812 km (0.067 R)
• M36: 24,350,345 km (0.078 R)
• M37: 26,304,242 km (0.109 R)
• M38: 26,502,460 km (0.071 R)
• M39: 28,714,563 km (0.119 R)
• M40: 29,122,965 km (0.1 R)
• M41: 29,945,903 km (0.065 R)
• M42: 31,509,052 km (0.094 R)
• M43: 32,036,085 km (0.104 R)
• M44: 35,040,309 km (0.119 R)
• M45: 36,134,767 km (0.078 R)
• M46: 37,018,442 km (0.084 R)
• M47: 37,909,297 km (0.037 R)
• M48: 38,469,541 km (0.094 R)
• M49: 39,371,766 km (0.062 R)
• M50: 39,485,012 km (0.098 R)
• M51: 40,166,879 km (0.098 R)
• M52: 40,509,308 km (0.078 R)
• M53: 42,467,844 km (0.096 R)
• M54: 42,933,093 km (0.101 R)
• M55: 47,436,587 km (0.109 R)
• M56: 50,111,547 km (0.105 R)
• M57: 51,343,635 km (0.119 R)
• M58: 52,211,901 km (0.092 R)
• M59: 52,336,366 km (0.112 R)
• M60: 52,585,596 km (0.083 R)
• M61: 52,835,126 km (0.064 R)
• M62: 53,963,094 km (0.041 R)
• M63: 55,606,277 km (0.091 R)
• M64: 56,242,666 km (0.071 R)
• M65: 58,166,345 km (0.052 R)
• M66: 58,553,654 km (0.042 R)
• M67: 59,330,815 km (0.09 R)
• M68: 64,064,839 km (0.079 R)
• M69: 64,999,377 km (0.101 R)
• M70: 65,267,157 km (0.112 R)
• M71: 65,804,064 km (0.107 R)
• M72: 66,072,892 km (0.062 R)
• M73: 69,328,440 km (0.092 R)
• M74: 71,942,663 km (0.075 R)
• M75: 72,497,073 km (0.095 R)
• M76: 72,913,853 km (0.06 R)
• M77: 75,994,372 km (0.066 R)
• M78: 78,403,646 km (0.102 R)
• M79: 81,558,665 km (0.101 R)
• M80: 83,587,810 km (0.072 R)
• M81: 85,633,561 km (0.104 R)
• M82: 91,119,016 km (0.068 R)
• M83: 91,418,810 km (0.108 R)
• M84: 92,169,492 km (0.088 R)
• M85: 93,224,007 km (0.108 R)
• M86: 93,828,383 km (0.118 R)
• M87: 93,979,776 km (0.115 R)
• M88: 94,282,562 km (0.115 R)
• M89: 95,649,288 km (0.115 R)
• M90: 95,954,019 km (0.11 R)
• M91: 96,106,459 km (0.051 R)
• M92: 96,258,899 km (0.087 R)
• M93: 96,564,229 km (0.078 R)
• M94: 101,181,567 km (0.092 R)
• M95: 102,580,756 km (0.081 R)
• M96: 102,892,667 km (0.032 R)
• M97: 103,048,698 km (0.048 R)
• M98: 104,456,414 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 16,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit