🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.48 AU - 0.64 AU

Year: 151 Days

Day: 14.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.03 AU - 1.61 AU

Year: 546 Days

Day: 20.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 94,305,315 km

• M1: 30,668 km (0.109 R)
• M2: 73,004 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.61 AU - 4.07 AU

Year: 2197 Days

Day: 37.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.8

Radius: 6.3

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.99 AU - 13.57 AU

Year: 16443 Days

Day: 17 Hours

Environment

Temp: -184 °C

Axial Tilt: 131.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,305,315 km

• M1: 99,333 km (0.063 R)
• M2: 156,180 km (0.105 R)
• M3: 245,939 km (0.12 R)
• M4: 371,003 km (0.117 R)
• M5: 570,417 km (0.076 R)
• M6: 721,211 km (0.088 R)
• M7: 781,050 km (0.116 R)
• M8: 1,295,667 km (0.049 R)
• M9: 1,444,517 km (0.097 R)
• M10: 1,495,530 km (0.088 R)
• M11: 1,813,725 km (0.091 R)
• M12: 2,299,768 km (0.059 R)
• M13: 2,389,527 km (0.072 R)
• M14: 2,603,751 km (0.092 R)
• M15: 2,920,599 km (0.11 R)
• M16: 2,985,375 km (0.052 R)
• M17: 3,283,075 km (0.118 R)
• M18: 3,555,792 km (0.093 R)
• M19: 3,835,839 km (0.078 R)
• M20: 4,870,757 km (0.086 R)
• M21: 5,579,103 km (0.106 R)
• M22: 5,619,494 km (0.079 R)
• M23: 5,904,329 km (0.098 R)
• M24: 5,945,319 km (0.098 R)
• M25: 6,193,801 km (0.115 R)
• M26: 6,700,937 km (0.084 R)
• M27: 7,046,359 km (0.106 R)
• M28: 7,442,045 km (0.114 R)
• M29: 7,754,705 km (0.098 R)
• M30: 8,300,737 km (0.113 R)
• M31: 8,953,433 km (0.116 R)
• M32: 9,095,401 km (0.073 R)
• M33: 10,957,595 km (0.1 R)
• M34: 13,851,566 km (0.114 R)
• M35: 14,735,241 km (0.119 R)
• M36: 14,958,889 km (0.08 R)
• M37: 15,808,007 km (0.101 R)
• M38: 16,731,026 km (0.075 R)
• M39: 16,964,399 km (0.101 R)
• M40: 17,198,968 km (0.112 R)
• M41: 17,908,959 km (0.115 R)
• M42: 18,028,189 km (0.062 R)
• M43: 18,387,673 km (0.081 R)
• M44: 18,507,949 km (0.107 R)
• M45: 19,972,064 km (0.108 R)
• M46: 20,157,715 km (0.098 R)
• M47: 20,219,798 km (0.054 R)
• M48: 21,094,497 km (0.091 R)
• M49: 21,346,719 km (0.093 R)
• M50: 21,536,409 km (0.115 R)
• M51: 21,726,847 km (0.109 R)
• M52: 22,816,069 km (0.092 R)
• M53: 23,139,799 km (0.082 R)
• M54: 23,399,949 km (0.108 R)
• M55: 24,251,909 km (0.056 R)
• M56: 24,847,608 km (0.079 R)
• M57: 25,247,483 km (0.116 R)
• M58: 25,918,729 km (0.06 R)
• M59: 26,188,753 km (0.103 R)
• M60: 26,324,139 km (0.073 R)
• M61: 26,595,659 km (0.088 R)
• M62: 26,800,010 km (0.103 R)
• M63: 27,209,908 km (0.092 R)
• M64: 27,278,573 km (0.1 R)
• M65: 27,622,050 km (0.104 R)
• M66: 27,691,015 km (0.102 R)
• M67: 31,207,462 km (0.091 R)
• M68: 31,783,115 km (0.101 R)
• M69: 32,144,543 km (0.088 R)
• M70: 33,972,480 km (0.083 R)
• M71: 34,268,085 km (0.063 R)
• M72: 36,890,685 km (0.048 R)
• M73: 37,118,523 km (0.069 R)
• M74: 38,648,909 km (0.082 R)
• M75: 38,957,529 km (0.119 R)
• M76: 39,421,881 km (0.097 R)
• M77: 39,732,446 km (0.032 R)
• M78: 40,904,546 km (0.085 R)
• M79: 42,405,312 km (0.038 R)
• M80: 42,484,748 km (0.103 R)
• M81: 45,704,693 km (0.053 R)
• M82: 45,786,074 km (0.095 R)
• M83: 45,949,285 km (0.112 R)
• M84: 49,002,129 km (0.084 R)
• M85: 49,169,080 km (0.085 R)
• M86: 50,679,420 km (0.12 R)
• M87: 50,763,793 km (0.11 R)
• M88: 53,059,074 km (0.119 R)
• M89: 53,573,840 km (0.087 R)
• M90: 55,474,930 km (0.05 R)
• M91: 55,648,912 km (0.104 R)
• M92: 55,823,044 km (0.098 R)
• M93: 56,696,247 km (0.11 R)
• M94: 57,662,050 km (0.096 R)
• M95: 58,987,787 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.9

Radius: 4.3

Gravity: 45.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.84 AU - 17.9 AU

Year: 24937 Days

Day: 16.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,305,315 km

• M1: 56,398 km (0.075 R)
• M2: 147,653 km (0.115 R)
• M3: 670,647 km (0.109 R)
• M4: 1,107,174 km (0.09 R)
• M5: 1,688,062 km (0.103 R)
• M6: 2,813,188 km (0.036 R)
• M7: 3,445,239 km (0.087 R)
• M8: 3,825,517 km (0.092 R)
• M9: 3,971,524 km (0.065 R)
• M10: 4,168,993 km (0.076 R)
• M11: 4,319,190 km (0.074 R)
• M12: 5,365,627 km (0.116 R)
• M13: 5,528,988 km (0.106 R)
• M14: 6,601,604 km (0.039 R)
• M15: 7,191,319 km (0.067 R)
• M16: 8,107,157 km (0.095 R)
• M17: 8,294,604 km (0.061 R)
• M18: 8,420,415 km (0.109 R)
• M19: 8,801,740 km (0.102 R)
• M20: 10,045,647 km (0.117 R)
• M21: 10,653,912 km (0.113 R)
• M22: 11,483,282 km (0.09 R)
• M23: 13,423,866 km (0.118 R)
• M24: 13,868,620 km (0.097 R)
• M25: 14,393,709 km (0.102 R)
• M26: 15,308,949 km (0.085 R)
• M27: 15,773,450 km (0.079 R)
• M28: 15,929,480 km (0.075 R)
• M29: 16,558,091 km (0.119 R)
• M30: 18,656,799 km (0.118 R)
• M31: 19,485,871 km (0.109 R)
• M32: 19,820,970 km (0.055 R)
• M33: 20,327,059 km (0.083 R)
• M34: 20,837,487 km (0.105 R)
• M35: 21,094,197 km (0.053 R)
• M36: 21,870,760 km (0.077 R)
• M37: 22,481,269 km (0.08 R)
• M38: 22,656,747 km (0.113 R)
• M39: 24,436,064 km (0.044 R)
• M40: 25,069,312 km (0.111 R)
• M41: 25,707,945 km (0.113 R)
• M42: 27,001,368 km (0.065 R)
• M43: 27,281,266 km (0.06 R)
• M44: 29,267,327 km (0.113 R)
• M45: 29,458,813 km (0.078 R)
• M46: 29,650,896 km (0.041 R)
• M47: 30,132,602 km (0.04 R)
• M48: 30,714,088 km (0.094 R)
• M49: 32,679,206 km (0.107 R)
• M50: 33,077,136 km (0.083 R)
• M51: 33,376,482 km (0.069 R)
• M52: 33,576,644 km (0.114 R)
• M53: 33,676,874 km (0.098 R)
• M54: 36,009,255 km (0.041 R)
• M55: 36,523,123 km (0.101 R)
• M56: 36,832,641 km (0.111 R)
• M57: 37,143,057 km (0.116 R)
• M58: 37,662,162 km (0.059 R)
• M59: 37,974,821 km (0.111 R)
• M60: 39,975,094 km (0.095 R)
• M61: 43,967,263 km (0.085 R)
• M62: 45,399,812 km (0.11 R)
• M63: 46,735,721 km (0.066 R)
• M64: 49,559,830 km (0.096 R)
• M65: 52,206,515 km (0.092 R)
• M66: 53,137,762 km (0.111 R)
• M67: 54,545,029 km (0.063 R)
• M68: 58,718,810 km (0.079 R)
• M69: 59,202,310 km (0.108 R)
• M70: 62,500,345 km (0.09 R)
• M71: 63,117,586 km (0.116 R)
• M72: 63,612,755 km (0.089 R)
• M73: 64,109,419 km (0.073 R)
• M74: 64,482,666 km (0.116 R)
• M75: 65,231,254 km (0.081 R)
• M76: 68,127,918 km (0.065 R)
• M77: 69,527,854 km (0.094 R)
• M78: 69,655,611 km (0.074 R)
• M79: 73,264,211 km (0.077 R)
• M80: 75,615,889 km (0.1 R)
• M81: 76,141,875 km (0.058 R)
• M82: 76,669,058 km (0.09 R)
• M83: 77,727,014 km (0.099 R)
• M84: 80,527,038 km (0.107 R)
• M85: 85,677,244 km (0.115 R)
• M86: 86,637,512 km (0.119 R)
• M87: 86,774,993 km (0.042 R)
• M88: 89,400,585 km (0.11 R)
• M89: 91,772,011 km (0.104 R)
• M90: 92,192,680 km (0.093 R)
• M91: 93,881,490 km (0.11 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 11,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit