🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.44 AU - 0.64 AU

Year: 144 Days

Day: 40.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.67 AU - 0.91 AU

Year: 255 Days

Day: 46.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.42 AU - 1.44 AU

Year: 621 Days

Day: 33.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.83 AU - 2.11 AU

Year: 1005 Days

Day: 32.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.04 AU - 5 AU

Year: 3493 Days

Day: 20.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.2

Radius: 15

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.39 AU - 13.97 AU

Year: 14508 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 85,422,692 km

• M1: 190,737 km (0.077 R)
• M2: 473,776 km (0.095 R)
• M3: 602,431 km (0.119 R)
• M4: 746,194 km (0.115 R)
• M5: 857,196 km (0.069 R)
• M6: 1,011,132 km (0.071 R)
• M7: 1,227,899 km (0.071 R)
• M8: 1,784,553 km (0.064 R)
• M9: 1,939,686 km (0.1 R)
• M10: 2,297,375 km (0.039 R)
• M11: 2,518,779 km (0.12 R)
• M12: 2,873,625 km (0.085 R)
• M13: 3,094,432 km (0.084 R)
• M14: 3,188,080 km (0.114 R)
• M15: 3,710,775 km (0.046 R)
• M16: 3,992,618 km (0.103 R)
• M17: 4,239,903 km (0.033 R)
• M18: 4,386,658 km (0.099 R)
• M19: 4,534,910 km (0.075 R)
• M20: 4,836,798 km (0.053 R)
• M21: 5,212,139 km (0.118 R)
• M22: 5,324,487 km (0.109 R)
• M23: 5,528,539 km (0.026 R)
• M24: 5,643,131 km (0.102 R)
• M25: 6,299,417 km (0.084 R)
• M26: 8,096,835 km (0.104 R)
• M27: 9,241,708 km (0.075 R)
• M28: 9,378,141 km (0.069 R)
• M29: 9,597,900 km (0.082 R)
• M30: 10,267,351 km (0.051 R)
• M31: 10,380,447 km (0.097 R)
• M32: 10,779,424 km (0.076 R)
• M33: 10,923,038 km (0.057 R)
• M34: 11,887,645 km (0.1 R)
• M35: 12,006,576 km (0.119 R)
• M36: 12,758,006 km (0.043 R)
• M37: 14,211,798 km (0.082 R)
• M38: 15,881,011 km (0.109 R)
• M39: 16,241,990 km (0.04 R)
• M40: 16,772,016 km (0.057 R)
• M41: 18,844,545 km (0.103 R)
• M42: 19,436,354 km (0.102 R)
• M43: 19,893,226 km (0.087 R)
• M44: 20,211,570 km (0.116 R)
• M45: 21,320,838 km (0.063 R)
• M46: 22,156,791 km (0.06 R)
• M47: 24,538,688 km (0.102 R)
• M48: 25,070,509 km (0.092 R)
• M49: 25,185,101 km (0.109 R)
• M50: 25,337,990 km (0.086 R)
• M51: 25,452,881 km (0.092 R)
• M52: 25,721,559 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.7

Radius: 6

Gravity: 13.55 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.1 AU - 19.28 AU

Year: 28195 Days

Day: 22.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,422,692 km

• M1: 159,920 km (0.101 R)
• M2: 263,741 km (0.062 R)
• M3: 783,145 km (0.065 R)
• M4: 889,359 km (0.118 R)
• M5: 1,360,443 km (0.095 R)
• M6: 1,587,981 km (0.103 R)
• M7: 2,115,463 km (0.108 R)
• M8: 3,622,512 km (0.094 R)
• M9: 4,121,272 km (0.036 R)
• M10: 4,167,797 km (0.089 R)
• M11: 4,593,403 km (0.111 R)
• M12: 4,641,573 km (0.111 R)
• M13: 5,282,899 km (0.093 R)
• M14: 5,691,301 km (0.072 R)
• M15: 6,322,754 km (0.075 R)
• M16: 6,755,989 km (0.075 R)
• M17: 6,810,892 km (0.069 R)
• M18: 6,920,996 km (0.094 R)
• M19: 7,537,339 km (0.057 R)
• M20: 7,823,221 km (0.103 R)
• M21: 8,229,379 km (0.074 R)
• M22: 9,611,962 km (0.081 R)
• M23: 11,129,483 km (0.032 R)
• M24: 11,455,008 km (0.07 R)
• M25: 12,315,645 km (0.096 R)
• M26: 12,720,008 km (0.053 R)
• M27: 12,787,776 km (0.098 R)
• M28: 15,307,453 km (0.1 R)
• M29: 15,887,743 km (0.101 R)
• M30: 16,920,417 km (0.075 R)
• M31: 17,822,791 km (0.047 R)
• M32: 18,127,073 km (0.109 R)
• M33: 18,740,724 km (0.071 R)
• M34: 19,050,092 km (0.056 R)
• M35: 20,861,573 km (0.115 R)
• M36: 21,101,827 km (0.068 R)
• M37: 21,343,128 km (0.102 R)
• M38: 21,423,761 km (0.109 R)
• M39: 21,666,110 km (0.104 R)
• M40: 22,153,799 km (0.081 R)
• M41: 23,222,676 km (0.107 R)
• M42: 23,805,210 km (0.106 R)
• M43: 23,972,460 km (0.114 R)
• M44: 24,645,651 km (0.112 R)
• M45: 26,615,406 km (0.093 R)
• M46: 27,050,137 km (0.091 R)
• M47: 28,280,281 km (0.114 R)
• M48: 30,976,782 km (0.092 R)
• M49: 32,912,728 km (0.12 R)
• M50: 34,036,358 km (0.08 R)
• M51: 35,458,585 km (0.086 R)
• M52: 35,554,028 km (0.11 R)
• M53: 36,706,680 km (0.109 R)
• M54: 36,803,320 km (0.064 R)
• M55: 37,676,673 km (0.066 R)
• M56: 38,164,810 km (0.12 R)
• M57: 38,360,634 km (0.103 R)
• M58: 38,753,328 km (0.117 R)
• M59: 39,048,635 km (0.059 R)
• M60: 42,043,285 km (0.082 R)
• M61: 43,977,884 km (0.074 R)
• M62: 44,183,133 km (0.099 R)
• M63: 44,904,194 km (0.114 R)
• M64: 45,007,567 km (0.119 R)
• M65: 45,214,460 km (0.114 R)
• M66: 48,038,569 km (0.095 R)
• M67: 48,355,866 km (0.114 R)
• M68: 49,098,919 km (0.08 R)
• M69: 49,952,674 km (0.093 R)
• M70: 50,166,898 km (0.114 R)
• M71: 50,488,833 km (0.055 R)
• M72: 50,811,366 km (0.081 R)
• M73: 52,325,894 km (0.117 R)
• M74: 52,652,317 km (0.045 R)
• M75: 54,845,871 km (0.071 R)
• M76: 55,398,934 km (0.043 R)
• M77: 56,733,796 km (0.093 R)
• M78: 56,957,295 km (0.117 R)
• M79: 57,405,191 km (0.1 R)
• M80: 58,530,167 km (0.105 R)
• M81: 62,639,321 km (0.066 R)
• M82: 63,797,209 km (0.093 R)
• M83: 64,728,605 km (0.091 R)
• M84: 67,668,054 km (0.075 R)
• M85: 68,498,920 km (0.046 R)
• M86: 68,856,010 km (0.114 R)
• M87: 71,252,419 km (0.09 R)
• M88: 71,372,845 km (0.113 R)
• M89: 71,614,146 km (0.098 R)
• M90: 74,530,706 km (0.04 R)
• M91: 75,143,160 km (0.111 R)
• M92: 75,634,290 km (0.091 R)
• M93: 79,726,988 km (0.086 R)
• M94: 79,852,202 km (0.026 R)
• M95: 82,748,417 km (0.109 R)
• M96: 84,655,640 km (0.119 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 19,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit