🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.61 AU - 0.81 AU

Year: 219 Days

Day: 45.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 81.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.06 AU - 4.32 AU

Year: 3133 Days

Day: 30.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.5

Radius: 10

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.6 AU - 11.68 AU

Year: 12677 Days

Day: 13.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 92,344,244 km

• M1: 195,973 km (0.065 R)
• M2: 379,380 km (0.118 R)
• M3: 661,372 km (0.112 R)
• M4: 1,005,597 km (0.086 R)
• M5: 1,287,439 km (0.109 R)
• M6: 1,402,480 km (0.076 R)
• M7: 2,083,150 km (0.11 R)
• M8: 2,358,859 km (0.105 R)
• M9: 2,501,127 km (0.059 R)
• M10: 2,794,339 km (0.032 R)
• M11: 2,884,546 km (0.078 R)
• M12: 4,883,772 km (0.091 R)
• M13: 5,287,836 km (0.102 R)
• M14: 5,933,650 km (0.092 R)
• M15: 6,285,654 km (0.1 R)
• M16: 6,725,172 km (0.101 R)
• M17: 6,887,486 km (0.046 R)
• M18: 7,423,944 km (0.055 R)
• M19: 7,633,979 km (0.042 R)
• M20: 7,760,838 km (0.081 R)
• M21: 10,536,926 km (0.108 R)
• M22: 11,154,466 km (0.086 R)
• M23: 13,127,213 km (0.062 R)
• M24: 14,676,299 km (0.085 R)
• M25: 15,633,277 km (0.113 R)
• M26: 15,740,838 km (0.109 R)
• M27: 16,010,862 km (0.11 R)
• M28: 16,173,624 km (0.065 R)
• M29: 16,391,439 km (0.095 R)
• M30: 17,439,521 km (0.11 R)
• M31: 17,943,666 km (0.107 R)
• M32: 18,338,904 km (0.079 R)
• M33: 18,623,140 km (0.06 R)
• M34: 18,737,133 km (0.076 R)
• M35: 20,065,712 km (0.119 R)
• M36: 20,593,792 km (0.051 R)
• M37: 21,543,889 km (0.057 R)
• M38: 22,812,628 km (0.094 R)
• M39: 24,478,999 km (0.105 R)
• M40: 25,295,354 km (0.091 R)
• M41: 26,632,909 km (0.103 R)
• M42: 27,213,049 km (0.1 R)
• M43: 27,732,304 km (0.078 R)
• M44: 30,377,344 km (0.092 R)
• M45: 32,002,724 km (0.101 R)
• M46: 32,619,517 km (0.051 R)
• M47: 33,795,206 km (0.082 R)
• M48: 34,004,194 km (0.061 R)
• M49: 35,266,651 km (0.054 R)
• M50: 35,690,910 km (0.114 R)
• M51: 37,620,873 km (0.095 R)
• M52: 40,320,366 km (0.08 R)
• M53: 40,468,019 km (0.118 R)
• M54: 40,541,921 km (0.062 R)
• M55: 40,689,873 km (0.078 R)
• M56: 41,730,625 km (0.095 R)
• M57: 43,914,156 km (0.075 R)
• M58: 44,828,498 km (0.056 R)
• M59: 45,672,230 km (0.108 R)
• M60: 45,749,273 km (0.118 R)
• M61: 46,676,181 km (0.097 R)
• M62: 47,843,493 km (0.054 R)
• M63: 48,627,087 km (0.113 R)
• M64: 48,705,626 km (0.085 R)
• M65: 49,572,845 km (0.095 R)
• M66: 50,365,714 km (0.054 R)
• M67: 50,524,886 km (0.075 R)
• M68: 52,124,685 km (0.086 R)
• M69: 52,850,085 km (0.068 R)
• M70: 53,254,598 km (0.077 R)
• M71: 54,229,378 km (0.086 R)

Asteroid Belt

Center: 14.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.3

Radius: 3

Gravity: 72.7 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 17.22 AU - 18.32 AU

Year: 27360 Days

Day: 16.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 145.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,344,244 km

• M1: 129,552 km (0.084 R)
• M2: 318,195 km (0.046 R)
• M3: 380,577 km (0.113 R)
• M4: 517,010 km (0.063 R)
• M5: 1,602,492 km (0.095 R)
• M6: 1,933,253 km (0.094 R)
• M7: 2,244,566 km (0.105 R)
• M8: 3,088,598 km (0.113 R)
• M9: 3,177,908 km (0.116 R)
• M10: 3,404,997 km (0.069 R)
• M11: 4,413,885 km (0.032 R)
• M12: 4,820,941 km (0.065 R)
• M13: 5,186,857 km (0.112 R)
• M14: 5,292,922 km (0.081 R)
• M15: 5,724,811 km (0.097 R)
• M16: 5,889,668 km (0.087 R)
• M17: 6,000,371 km (0.06 R)
• M18: 7,086,601 km (0.117 R)
• M19: 8,047,019 km (0.055 R)
• M20: 8,108,354 km (0.095 R)
• M21: 10,620,102 km (0.108 R)
• M22: 11,714,411 km (0.086 R)
• M23: 12,987,638 km (0.081 R)
• M24: 16,590,254 km (0.057 R)
• M25: 17,377,139 km (0.093 R)
• M26: 17,615,598 km (0.112 R)
• M27: 20,142,007 km (0.075 R)
• M28: 20,896,429 km (0.065 R)
• M29: 21,234,670 km (0.108 R)
• M30: 22,346,332 km (0.049 R)
• M31: 22,605,585 km (0.06 R)
• M32: 23,389,328 km (0.103 R)
• M33: 23,652,471 km (0.107 R)
• M34: 24,270,459 km (0.117 R)
• M35: 24,536,893 km (0.086 R)
• M36: 25,702,709 km (0.083 R)
• M37: 26,246,946 km (0.103 R)
• M38: 26,978,330 km (0.114 R)
• M39: 27,531,244 km (0.05 R)
• M40: 27,901,948 km (0.113 R)
• M41: 28,929,835 km (0.097 R)
• M42: 29,118,029 km (0.11 R)
• M43: 29,590,459 km (0.105 R)
• M44: 30,447,056 km (0.104 R)
• M45: 30,830,326 km (0.027 R)
• M46: 31,311,732 km (0.111 R)
• M47: 31,601,653 km (0.079 R)
• M48: 31,795,531 km (0.082 R)
• M49: 32,281,874 km (0.103 R)
• M50: 33,360,475 km (0.095 R)
• M51: 36,361,558 km (0.089 R)
• M52: 37,176,268 km (0.097 R)
• M53: 37,585,867 km (0.119 R)
• M54: 39,239,222 km (0.063 R)
• M55: 42,723,357 km (0.113 R)
• M56: 44,991,560 km (0.086 R)
• M57: 47,964,668 km (0.07 R)
• M58: 49,981,696 km (0.114 R)
• M59: 50,887,062 km (0.08 R)
• M60: 51,455,534 km (0.066 R)
• M61: 51,797,664 km (0.095 R)
• M62: 53,982,242 km (0.09 R)
• M63: 55,727,900 km (0.089 R)
• M64: 56,079,305 km (0.039 R)
• M65: 56,196,590 km (0.046 R)
• M66: 56,666,477 km (0.07 R)
• M67: 57,373,775 km (0.039 R)
• M68: 60,833,675 km (0.059 R)
• M69: 64,237,924 km (0.032 R)
• M70: 65,345,098 km (0.103 R)
• M71: 65,715,652 km (0.047 R)
• M72: 66,086,804 km (0.07 R)
• M73: 66,334,688 km (0.088 R)
• M74: 69,206,967 km (0.116 R)
• M75: 70,089,146 km (0.114 R)
• M76: 71,355,791 km (0.116 R)
• M77: 71,864,723 km (0.114 R)
• M78: 72,247,095 km (0.072 R)
• M79: 72,374,702 km (0.106 R)
• M80: 72,630,065 km (0.109 R)
• M81: 72,885,878 km (0.102 R)
• M82: 73,270,045 km (0.098 R)
• M83: 73,526,605 km (0.082 R)
• M84: 75,848,514 km (0.087 R)
• M85: 79,244,685 km (0.098 R)
• M86: 79,376,331 km (0.039 R)
• M87: 80,828,926 km (0.094 R)
• M88: 81,890,772 km (0.112 R)
• M89: 82,823,664 km (0.075 R)
• M90: 86,861,610 km (0.062 R)
• M91: 88,085,470 km (0.095 R)
• M92: 88,767,786 km (0.092 R)
• M93: 89,588,929 km (0.076 R)
• M94: 91,238,844 km (0.065 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 11,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit