🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.49 AU - 0.79 AU

Year: 185 Days

Day: 22.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.91 AU - 1.13 AU

Year: 373 Days

Day: 35.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.78 AU - 1.28 AU

Year: 378 Days

Day: 40.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.2

Radius: 9.7

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.22 AU - 6.02 AU

Year: 4190 Days

Day: 13 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,008,981 km

• M1: 193,580 km (0.082 R)
• M2: 318,494 km (0.112 R)
• M3: 479,012 km (0.065 R)
• M4: 553,811 km (0.106 R)
• M5: 692,489 km (0.099 R)
• M6: 1,047,933 km (0.107 R)
• M7: 1,178,532 km (0.105 R)
• M8: 1,424,471 km (0.092 R)
• M9: 1,488,648 km (0.109 R)
• M10: 1,789,490 km (0.059 R)
• M11: 1,983,069 km (0.091 R)
• M12: 2,201,931 km (0.034 R)
• M13: 2,409,723 km (0.091 R)
• M14: 3,197,206 km (0.065 R)
• M15: 3,346,504 km (0.107 R)
• M16: 3,608,001 km (0.091 R)
• M17: 3,786,023 km (0.101 R)
• M18: 4,384,714 km (0.114 R)
• M19: 5,037,708 km (0.093 R)
• M20: 5,464,361 km (0.105 R)
• M21: 5,669,161 km (0.111 R)
• M22: 5,746,653 km (0.043 R)
• M23: 5,876,653 km (0.108 R)
• M24: 6,086,539 km (0.089 R)
• M25: 6,165,975 km (0.045 R)
• M26: 6,731,156 km (0.102 R)
• M27: 6,923,389 km (0.077 R)
• M28: 7,997,801 km (0.085 R)
• M29: 8,702,856 km (0.115 R)
• M30: 8,792,465 km (0.061 R)
• M31: 9,275,367 km (0.069 R)
• M32: 9,550,627 km (0.094 R)
• M33: 9,643,079 km (0.107 R)
• M34: 10,046,993 km (0.066 R)
• M35: 10,551,587 km (0.078 R)
• M36: 11,226,572 km (0.077 R)
• M37: 11,389,335 km (0.057 R)
• M38: 11,487,321 km (0.056 R)
• M39: 11,651,281 km (0.106 R)
• M40: 11,915,470 km (0.11 R)
• M41: 12,315,196 km (0.107 R)
• M42: 12,753,368 km (0.091 R)
• M43: 13,127,961 km (0.093 R)
• M44: 13,333,957 km (0.102 R)
• M45: 13,923,223 km (0.117 R)
• M46: 14,556,322 km (0.103 R)
• M47: 14,627,381 km (0.077 R)
• M48: 14,983,723 km (0.105 R)
• M49: 15,523,771 km (0.12 R)
• M50: 15,960,298 km (0.105 R)
• M51: 16,143,555 km (0.101 R)
• M52: 16,882,868 km (0.062 R)
• M53: 17,294,262 km (0.057 R)
• M54: 17,671,248 km (0.116 R)
• M55: 18,318,110 km (0.116 R)
• M56: 18,663,830 km (0.112 R)
• M57: 19,283,614 km (0.087 R)
• M58: 19,831,442 km (0.064 R)
• M59: 19,949,474 km (0.06 R)
• M60: 20,344,712 km (0.086 R)
• M61: 20,622,964 km (0.085 R)
• M62: 21,102,874 km (0.1 R)
• M63: 21,505,592 km (0.03 R)
• M64: 21,667,456 km (0.031 R)
• M65: 21,951,543 km (0.097 R)
• M66: 22,934,999 km (0.094 R)
• M67: 23,473,851 km (0.066 R)
• M68: 23,974,854 km (0.1 R)
• M69: 24,142,553 km (0.106 R)
• M70: 25,029,968 km (0.051 R)
• M71: 25,285,331 km (0.07 R)
• M72: 25,584,527 km (0.082 R)
• M73: 26,488,996 km (0.081 R)
• M74: 27,097,859 km (0.102 R)
• M75: 27,228,907 km (0.069 R)
• M76: 27,360,254 km (0.113 R)
• M77: 28,152,225 km (0.064 R)
• M78: 29,489,031 km (0.095 R)
• M79: 29,984,500 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.5

Radius: 6

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 14.21 AU - 22.75 AU

Year: 28730 Days

Day: 17.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,008,981 km

• M1: 167,849 km (0.114 R)
• M2: 401,670 km (0.108 R)
• M3: 1,445,564 km (0.035 R)
• M4: 1,525,449 km (0.063 R)
• M5: 1,802,206 km (0.104 R)
• M6: 1,946,567 km (0.077 R)
• M7: 2,625,592 km (0.095 R)
• M8: 2,889,333 km (0.108 R)
• M9: 3,024,420 km (0.103 R)
• M10: 3,442,247 km (0.099 R)
• M11: 3,513,605 km (0.083 R)
• M12: 3,878,026 km (0.028 R)
• M13: 4,485,842 km (0.03 R)
• M14: 4,563,932 km (0.086 R)
• M15: 5,163,819 km (0.086 R)
• M16: 5,873,362 km (0.066 R)
• M17: 6,174,353 km (0.098 R)
• M18: 6,217,736 km (0.098 R)
• M19: 6,348,634 km (0.078 R)
• M20: 8,611,452 km (0.115 R)
• M21: 8,806,079 km (0.099 R)
• M22: 10,312,529 km (0.11 R)
• M23: 10,519,423 km (0.108 R)
• M24: 10,937,100 km (0.043 R)
• M25: 10,989,759 km (0.085 R)
• M26: 11,842,766 km (0.09 R)
• M27: 12,441,606 km (0.108 R)
• M28: 12,606,613 km (0.115 R)
• M29: 14,009,691 km (0.102 R)
• M30: 14,066,837 km (0.094 R)
• M31: 14,238,725 km (0.029 R)
• M32: 15,050,294 km (0.077 R)
• M33: 15,936,212 km (0.092 R)
• M34: 16,415,674 km (0.09 R)
• M35: 16,657,125 km (0.06 R)
• M36: 16,717,712 km (0.088 R)
• M37: 17,450,143 km (0.109 R)
• M38: 18,068,431 km (0.12 R)
• M39: 19,517,585 km (0.081 R)
• M40: 20,030,257 km (0.117 R)
• M41: 20,223,837 km (0.115 R)
• M42: 20,872,942 km (0.077 R)
• M43: 20,938,316 km (0.075 R)
• M44: 21,069,065 km (0.052 R)
• M45: 21,859,690 km (0.085 R)
• M46: 22,125,375 km (0.098 R)
• M47: 22,794,228 km (0.079 R)
• M48: 23,131,122 km (0.077 R)
• M49: 23,469,662 km (0.087 R)
• M50: 25,815,057 km (0.093 R)
• M51: 26,873,313 km (0.035 R)
• M52: 27,801,867 km (0.113 R)
• M53: 28,450,822 km (0.09 R)
• M54: 28,668,188 km (0.04 R)
• M55: 30,501,659 km (0.069 R)
• M56: 30,947,162 km (0.074 R)
• M57: 31,021,662 km (0.113 R)
• M58: 31,544,805 km (0.052 R)
• M59: 31,769,801 km (0.082 R)
• M60: 33,436,470 km (0.116 R)
• M61: 33,895,886 km (0.102 R)
• M62: 34,357,395 km (0.106 R)
• M63: 35,364,637 km (0.117 R)
• M64: 35,442,428 km (0.092 R)
• M65: 35,520,369 km (0.107 R)
• M66: 36,067,448 km (0.106 R)
• M67: 36,381,454 km (0.057 R)
• M68: 36,617,370 km (0.067 R)
• M69: 37,646,005 km (0.104 R)
• M70: 39,569,834 km (0.102 R)
• M71: 39,650,616 km (0.094 R)
• M72: 40,218,041 km (0.11 R)
• M73: 41,197,159 km (0.1 R)
• M74: 43,595,512 km (0.077 R)
• M75: 44,601,109 km (0.083 R)
• M76: 49,393,776 km (0.086 R)
• M77: 49,742,339 km (0.076 R)
• M78: 49,829,704 km (0.051 R)
• M79: 50,529,523 km (0.1 R)
• M80: 50,617,337 km (0.103 R)
• M81: 50,968,743 km (0.118 R)
• M82: 52,382,442 km (0.112 R)
• M83: 54,347,111 km (0.03 R)
• M84: 55,791,179 km (0.081 R)
• M85: 55,972,492 km (0.046 R)
• M86: 56,063,298 km (0.096 R)
• M87: 60,943,629 km (0.064 R)
• M88: 61,130,477 km (0.118 R)
• M89: 61,504,621 km (0.03 R)
• M90: 62,067,259 km (0.082 R)
• M91: 62,820,335 km (0.118 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 15,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit