🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.63 AU - 1.05 AU

Year: 295 Days

Day: 32.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.75 AU - 2.71 AU

Year: 1275 Days

Day: 39.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.3

Radius: 7.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.91 AU - 14.95 AU

Year: 20988 Days

Day: 19.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,608,011 km

• M1: 177,722 km (0.09 R)
• M2: 279,449 km (0.117 R)
• M3: 364,420 km (0.11 R)
• M4: 473,776 km (0.117 R)
• M5: 642,672 km (0.049 R)
• M6: 692,189 km (0.116 R)
• M7: 795,412 km (0.072 R)
• M8: 903,870 km (0.115 R)
• M9: 1,540,409 km (0.096 R)
• M10: 1,817,913 km (0.042 R)
• M11: 1,962,574 km (0.057 R)
• M12: 2,186,672 km (0.04 R)
• M13: 2,741,381 km (0.081 R)
• M14: 2,796,433 km (0.092 R)
• M15: 3,163,247 km (0.104 R)
• M16: 3,605,458 km (0.1 R)
• M17: 3,665,896 km (0.093 R)
• M18: 3,787,818 km (0.025 R)
• M19: 4,130,098 km (0.084 R)
• M20: 4,288,821 km (0.077 R)
• M21: 4,711,286 km (0.111 R)
• M22: 4,978,019 km (0.108 R)
• M23: 5,045,338 km (0.092 R)
• M24: 5,215,281 km (0.066 R)
• M25: 5,595,708 km (0.091 R)
• M26: 5,807,090 km (0.097 R)
• M27: 6,456,644 km (0.095 R)
• M28: 7,551,102 km (0.065 R)
• M29: 7,667,639 km (0.066 R)
• M30: 8,298,942 km (0.096 R)
• M31: 8,661,418 km (0.109 R)
• M32: 8,783,340 km (0.117 R)
• M33: 8,987,840 km (0.115 R)
• M34: 9,276,863 km (0.081 R)
• M35: 9,737,325 km (0.075 R)
• M36: 9,949,006 km (0.118 R)
• M37: 10,119,398 km (0.101 R)
• M38: 10,377,006 km (0.068 R)
• M39: 10,593,324 km (0.053 R)
• M40: 12,929,295 km (0.066 R)
• M41: 13,022,195 km (0.082 R)
• M42: 13,068,720 km (0.108 R)
• M43: 13,255,419 km (0.102 R)
• M44: 13,963,615 km (0.071 R)
• M45: 14,298,415 km (0.089 R)
• M46: 14,346,436 km (0.081 R)
• M47: 14,684,078 km (0.072 R)
• M48: 15,416,659 km (0.1 R)
• M49: 15,465,877 km (0.106 R)
• M50: 15,911,529 km (0.083 R)
• M51: 16,764,835 km (0.117 R)
• M52: 17,427,404 km (0.105 R)
• M53: 17,632,951 km (0.115 R)
• M54: 17,994,679 km (0.04 R)
• M55: 19,465,974 km (0.077 R)
• M56: 19,732,707 km (0.036 R)
• M57: 20,757,453 km (0.059 R)
• M58: 21,029,870 km (0.049 R)
• M59: 21,523,543 km (0.062 R)
• M60: 23,706,027 km (0.059 R)
• M61: 23,819,871 km (0.059 R)
• M62: 23,876,867 km (0.116 R)
• M63: 24,334,188 km (0.119 R)
• M64: 24,621,566 km (0.052 R)
• M65: 25,025,779 km (0.116 R)
• M66: 25,315,849 km (0.082 R)
• M67: 26,310,526 km (0.098 R)
• M68: 27,139,148 km (0.111 R)
• M69: 27,377,458 km (0.117 R)
• M70: 27,796,182 km (0.069 R)
• M71: 27,976,298 km (0.045 R)
• M72: 28,156,713 km (0.112 R)
• M73: 28,821,825 km (0.119 R)
• M74: 29,247,880 km (0.048 R)
• M75: 29,369,952 km (0.072 R)
• M76: 29,675,879 km (0.081 R)
• M77: 30,044,488 km (0.046 R)
• M78: 30,105,973 km (0.093 R)
• M79: 31,346,289 km (0.07 R)
• M80: 31,909,824 km (0.032 R)
• M81: 33,046,918 km (0.076 R)
• M82: 33,684,354 km (0.064 R)
• M83: 34,777,316 km (0.093 R)
• M84: 34,906,718 km (0.116 R)
• M85: 37,859,182 km (0.101 R)
• M86: 38,861,039 km (0.119 R)
• M87: 39,601,249 km (0.111 R)
• M88: 41,232,315 km (0.098 R)
• M89: 42,539,052 km (0.107 R)
• M90: 43,789,541 km (0.115 R)
• M91: 44,489,509 km (0.105 R)
• M92: 45,617,028 km (0.111 R)
• M93: 45,900,516 km (0.054 R)
• M94: 46,042,335 km (0.06 R)
• M95: 47,111,212 km (0.119 R)
• M96: 47,397,692 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.9

Radius: 4

Gravity: 30.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.21 AU - 18.95 AU

Year: 23546 Days

Day: 21.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,608,011 km

• M1: 52,060 km (0.06 R)
• M2: 114,293 km (0.069 R)
• M3: 654,191 km (0.079 R)
• M4: 844,330 km (0.08 R)
• M5: 1,105,229 km (0.071 R)
• M6: 1,419,235 km (0.076 R)
• M7: 1,449,155 km (0.069 R)
• M8: 1,695,692 km (0.037 R)
• M9: 1,823,897 km (0.058 R)
• M10: 2,547,502 km (0.113 R)
• M11: 2,694,258 km (0.085 R)
• M12: 3,190,623 km (0.079 R)
• M13: 4,221,652 km (0.102 R)
• M14: 4,930,895 km (0.12 R)
• M15: 6,159,842 km (0.077 R)
• M16: 6,406,529 km (0.117 R)
• M17: 6,606,092 km (0.102 R)
• M18: 7,269,110 km (0.042 R)
• M19: 7,793,451 km (0.088 R)
• M20: 7,953,072 km (0.06 R)
• M21: 9,044,837 km (0.082 R)
• M22: 9,551,226 km (0.102 R)
• M23: 10,240,722 km (0.079 R)
• M24: 12,465,243 km (0.089 R)
• M25: 12,527,326 km (0.104 R)
• M26: 13,535,316 km (0.083 R)
• M27: 13,663,222 km (0.1 R)
• M28: 14,049,035 km (0.119 R)
• M29: 15,228,016 km (0.087 R)
• M30: 15,964,038 km (0.096 R)
• M31: 16,302,428 km (0.102 R)
• M32: 18,099,547 km (0.094 R)
• M33: 18,240,468 km (0.083 R)
• M34: 18,665,027 km (0.064 R)
• M35: 19,813,340 km (0.036 R)
• M36: 20,469,327 km (0.088 R)
• M37: 22,630,717 km (0.056 R)
• M38: 22,858,405 km (0.088 R)
• M39: 23,163,286 km (0.048 R)
• M40: 23,623,000 km (0.099 R)
• M41: 24,163,048 km (0.032 R)
• M42: 24,629,345 km (0.116 R)
• M43: 24,707,285 km (0.092 R)
• M44: 25,491,627 km (0.108 R)
• M45: 25,728,590 km (0.034 R)
• M46: 27,165,328 km (0.078 R)
• M47: 27,974,652 km (0.067 R)
• M48: 29,038,742 km (0.045 R)
• M49: 29,534,210 km (0.075 R)
• M50: 30,449,899 km (0.106 R)
• M51: 31,121,743 km (0.032 R)
• M52: 31,883,345 km (0.111 R)
• M53: 33,944,206 km (0.101 R)
• M54: 35,078,307 km (0.064 R)
• M55: 35,517,826 km (0.084 R)
• M56: 35,605,939 km (0.099 R)
• M57: 37,652,587 km (0.079 R)
• M58: 38,735,526 km (0.082 R)
• M59: 39,920,192 km (0.086 R)
• M60: 40,011,895 km (0.066 R)
• M61: 40,287,155 km (0.106 R)
• M62: 41,765,930 km (0.095 R)
• M63: 41,952,030 km (0.085 R)
• M64: 42,699,122 km (0.119 R)
• M65: 44,017,229 km (0.114 R)
• M66: 44,396,160 km (0.08 R)
• M67: 45,731,321 km (0.096 R)
• M68: 45,827,213 km (0.108 R)
• M69: 47,661,433 km (0.116 R)
• M70: 49,224,431 km (0.081 R)
• M71: 49,617,874 km (0.037 R)
• M72: 50,506,784 km (0.104 R)
• M73: 51,700,276 km (0.057 R)
• M74: 52,601,454 km (0.091 R)
• M75: 53,810,952 km (0.1 R)
• M76: 54,114,786 km (0.044 R)
• M77: 54,825,974 km (0.095 R)
• M78: 55,642,479 km (0.072 R)
• M79: 56,977,939 km (0.078 R)
• M80: 57,701,395 km (0.106 R)
• M81: 63,490,234 km (0.115 R)
• M82: 64,454,991 km (0.075 R)
• M83: 64,993,094 km (0.107 R)
• M84: 65,532,694 km (0.1 R)
• M85: 66,399,015 km (0.084 R)
• M86: 66,507,623 km (0.05 R)
• M87: 67,269,076 km (0.103 R)
• M88: 69,460,984 km (0.068 R)
• M89: 69,791,745 km (0.096 R)
• M90: 70,787,319 km (0.092 R)
• M91: 71,120,174 km (0.116 R)
• M92: 71,342,327 km (0.108 R)
• M93: 72,010,431 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 10,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit