🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.55 AU - 0.73 AU

Year: 195 Days

Day: 31.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.84 AU - 1.18 AU

Year: 387 Days

Day: 46.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.29 AU - 1.71 AU

Year: 700 Days

Day: 25.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,243,510 km

• M1: 794,365 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.84 AU - 2.68 AU

Year: 1294 Days

Day: 36.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,243,510 km

• M1: 416,032 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.44 AU - 3.16 AU

Year: 1784 Days

Day: 29.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,243,510 km

• M1: 74,649 km (0.075 R)
• M2: 248,482 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.6 AU - 3.88 AU

Year: 2221 Days

Day: 26.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.2

Radius: 13.2

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.92 AU - 5.8 AU

Year: 4725 Days

Day: 5.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,243,510 km

• M1: 165,156 km (0.064 R)
• M2: 284,086 km (0.1 R)
• M3: 482,304 km (0.038 R)
• M4: 813,214 km (0.077 R)
• M5: 1,078,601 km (0.112 R)
• M6: 1,356,553 km (0.037 R)
• M7: 1,555,070 km (0.084 R)
• M8: 2,018,674 km (0.111 R)
• M9: 2,150,918 km (0.069 R)
• M10: 2,647,134 km (0.076 R)
• M11: 2,750,806 km (0.028 R)
• M12: 2,855,823 km (0.031 R)
• M13: 3,026,664 km (0.114 R)
• M14: 3,135,123 km (0.109 R)
• M15: 3,837,485 km (0.113 R)
• M16: 4,941,666 km (0.108 R)
• M17: 5,383,279 km (0.077 R)
• M18: 5,515,524 km (0.104 R)
• M19: 6,276,827 km (0.108 R)
• M20: 6,641,547 km (0.049 R)
• M21: 7,867,053 km (0.079 R)
• M22: 8,475,019 km (0.07 R)
• M23: 8,629,404 km (0.119 R)
• M24: 8,972,282 km (0.12 R)
• M25: 9,575,161 km (0.07 R)
• M26: 9,736,129 km (0.064 R)
• M27: 9,897,844 km (0.112 R)
• M28: 10,224,117 km (0.098 R)
• M29: 10,786,904 km (0.109 R)
• M30: 11,667,138 km (0.082 R)
• M31: 11,770,211 km (0.099 R)
• M32: 12,255,207 km (0.094 R)
• M33: 12,570,559 km (0.058 R)
• M34: 12,711,481 km (0.091 R)
• M35: 12,853,000 km (0.091 R)
• M36: 13,280,701 km (0.06 R)
• M37: 13,388,411 km (0.041 R)
• M38: 13,713,038 km (0.078 R)
• M39: 14,186,815 km (0.064 R)
• M40: 14,443,974 km (0.104 R)
• M41: 14,925,978 km (0.114 R)
• M42: 15,337,970 km (0.097 R)
• M43: 15,450,917 km (0.074 R)
• M44: 16,288,067 km (0.105 R)
• M45: 16,403,407 km (0.118 R)
• M46: 16,557,642 km (0.052 R)
• M47: 16,983,996 km (0.113 R)
• M48: 17,100,981 km (0.063 R)
• M49: 17,492,778 km (0.039 R)
• M50: 17,650,305 km (0.094 R)
• M51: 17,847,774 km (0.086 R)
• M52: 18,285,049 km (0.105 R)
• M53: 18,685,672 km (0.042 R)
• M54: 18,846,789 km (0.053 R)
• M55: 18,967,813 km (0.107 R)
• M56: 19,332,682 km (0.088 R)
• M57: 19,577,275 km (0.113 R)
• M58: 20,193,020 km (0.098 R)
• M59: 20,317,036 km (0.114 R)
• M60: 20,441,203 km (0.102 R)
• M61: 22,633,709 km (0.104 R)
• M62: 22,891,466 km (0.098 R)
• M63: 23,279,972 km (0.042 R)
• M64: 23,845,003 km (0.059 R)
• M65: 24,370,540 km (0.069 R)
• M66: 24,944,248 km (0.112 R)
• M67: 26,782,656 km (0.071 R)
• M68: 26,964,418 km (0.047 R)
• M69: 28,063,214 km (0.047 R)
• M70: 29,176,522 km (0.092 R)
• M71: 29,738,710 km (0.094 R)
• M72: 30,068,274 km (0.084 R)
• M73: 30,588,576 km (0.12 R)
• M74: 31,159,591 km (0.092 R)
• M75: 31,255,184 km (0.074 R)
• M76: 32,215,752 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.2

Radius: 10.9

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.25 AU - 6.57 AU

Year: 4792 Days

Day: 8.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,243,510 km

• M1: 143,464 km (0.103 R)
• M2: 243,994 km (0.09 R)
• M3: 313,557 km (0.077 R)
• M4: 627,413 km (0.082 R)
• M5: 711,637 km (0.104 R)
• M6: 975,528 km (0.033 R)
• M7: 1,060,799 km (0.082 R)
• M8: 1,627,475 km (0.087 R)
• M9: 2,145,084 km (0.108 R)
• M10: 2,570,839 km (0.101 R)
• M11: 3,150,681 km (0.08 R)
• M12: 3,258,391 km (0.108 R)
• M13: 3,724,688 km (0.118 R)
• M14: 4,164,805 km (0.079 R)
• M15: 5,094,555 km (0.11 R)
• M16: 5,221,564 km (0.093 R)
• M17: 5,452,992 km (0.058 R)
• M18: 5,846,135 km (0.063 R)
• M19: 6,329,935 km (0.096 R)
• M20: 6,659,798 km (0.115 R)
• M21: 7,136,716 km (0.083 R)
• M22: 7,336,429 km (0.086 R)
• M23: 7,624,854 km (0.09 R)
• M24: 7,799,584 km (0.095 R)
• M25: 7,917,019 km (0.093 R)
• M26: 8,034,902 km (0.071 R)
• M27: 8,123,613 km (0.095 R)
• M28: 8,272,463 km (0.087 R)
• M29: 8,572,706 km (0.12 R)
• M30: 8,937,725 km (0.116 R)
• M31: 9,091,362 km (0.06 R)
• M32: 9,588,775 km (0.113 R)
• M33: 9,935,991 km (0.117 R)
• M34: 10,159,042 km (0.052 R)
• M35: 10,255,084 km (0.104 R)
• M36: 11,365,698 km (0.073 R)
• M37: 11,632,431 km (0.075 R)
• M38: 11,766,770 km (0.111 R)
• M39: 12,548,419 km (0.081 R)
• M40: 13,557,756 km (0.072 R)
• M41: 13,628,366 km (0.098 R)
• M42: 13,983,212 km (0.067 R)
• M43: 14,269,094 km (0.083 R)
• M44: 14,448,910 km (0.051 R)
• M45: 14,629,325 km (0.057 R)
• M46: 14,738,083 km (0.097 R)
• M47: 16,212,370 km (0.04 R)
• M48: 16,399,966 km (0.057 R)
• M49: 16,550,611 km (0.054 R)
• M50: 16,626,008 km (0.083 R)
• M51: 17,233,974 km (0.102 R)
• M52: 17,810,524 km (0.118 R)
• M53: 18,042,850 km (0.086 R)
• M54: 18,276,222 km (0.103 R)
• M55: 19,338,966 km (0.078 R)
• M56: 19,577,873 km (0.095 R)
• M57: 19,817,679 km (0.101 R)
• M58: 20,058,531 km (0.062 R)
• M59: 20,300,431 km (0.104 R)
• M60: 20,827,614 km (0.054 R)
• M61: 20,949,985 km (0.105 R)
• M62: 21,441,564 km (0.101 R)
• M63: 21,812,866 km (0.111 R)
• M64: 22,352,914 km (0.049 R)
• M65: 22,645,527 km (0.091 R)
• M66: 23,361,353 km (0.095 R)
• M67: 23,573,333 km (0.113 R)
• M68: 24,815,444 km (0.074 R)
• M69: 24,901,912 km (0.087 R)
• M70: 24,988,380 km (0.086 R)
• M71: 25,771,824 km (0.092 R)
• M72: 26,122,631 km (0.118 R)
• M73: 26,210,594 km (0.096 R)
• M74: 26,651,758 km (0.076 R)
• M75: 28,124,998 km (0.097 R)
• M76: 28,395,770 km (0.063 R)
• M77: 29,900,126 km (0.054 R)
• M78: 30,176,434 km (0.114 R)
• M79: 30,638,841 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 12,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit