🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.82 AU - 5.36 AU

Year: 3489 Days

Day: 44.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.95 AU - 6.31 AU

Year: 4122 Days

Day: 44.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.3

Radius: 3

Gravity: 92.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.14 AU - 16.72 AU

Year: 17460 Days

Day: 16.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,252,798 km

• M1: 56,099 km (0.09 R)
• M2: 216,169 km (0.062 R)
• M3: 262,694 km (0.046 R)
• M4: 330,013 km (0.085 R)
• M5: 791,672 km (0.12 R)
• M6: 865,124 km (0.064 R)
• M7: 1,044,792 km (0.111 R)
• M8: 1,775,876 km (0.064 R)
• M9: 2,137,155 km (0.111 R)
• M10: 2,171,114 km (0.103 R)
• M11: 2,449,216 km (0.118 R)
• M12: 2,556,328 km (0.107 R)
• M13: 4,599,237 km (0.102 R)
• M14: 4,775,762 km (0.066 R)
• M15: 5,044,739 km (0.089 R)
• M16: 5,318,653 km (0.099 R)
• M17: 5,644,328 km (0.086 R)
• M18: 6,120,797 km (0.06 R)
• M19: 6,217,587 km (0.108 R)
• M20: 6,511,098 km (0.071 R)
• M21: 7,833,992 km (0.027 R)
• M22: 8,960,912 km (0.105 R)
• M23: 11,480,440 km (0.111 R)
• M24: 12,142,261 km (0.102 R)
• M25: 12,324,920 km (0.03 R)
• M26: 13,502,554 km (0.111 R)
• M27: 13,754,926 km (0.034 R)
• M28: 14,009,093 km (0.093 R)
• M29: 14,586,241 km (0.062 R)
• M30: 14,910,270 km (0.095 R)
• M31: 15,040,570 km (0.098 R)
• M32: 15,433,564 km (0.09 R)
• M33: 15,565,359 km (0.1 R)
• M34: 15,697,604 km (0.08 R)
• M35: 16,633,039 km (0.084 R)
• M36: 18,557,317 km (0.101 R)
• M37: 19,261,474 km (0.088 R)
• M38: 19,403,293 km (0.114 R)
• M39: 20,406,197 km (0.116 R)
• M40: 22,238,322 km (0.087 R)
• M41: 22,536,321 km (0.098 R)
• M42: 23,665,486 km (0.117 R)
• M43: 23,817,477 km (0.086 R)
• M44: 24,122,357 km (0.095 R)
• M45: 26,056,808 km (0.071 R)
• M46: 28,523,826 km (0.052 R)
• M47: 28,685,541 km (0.079 R)
• M48: 29,335,394 km (0.046 R)
• M49: 31,397,152 km (0.075 R)
• M50: 31,815,129 km (0.113 R)
• M51: 33,079,979 km (0.107 R)
• M52: 33,334,894 km (0.058 R)
• M53: 34,189,397 km (0.095 R)
• M54: 34,791,827 km (0.113 R)
• M55: 34,964,613 km (0.074 R)
• M56: 35,484,615 km (0.077 R)
• M57: 36,181,891 km (0.089 R)
• M58: 36,269,405 km (0.092 R)
• M59: 36,356,920 km (0.082 R)
• M60: 36,532,249 km (0.114 R)
• M61: 36,883,804 km (0.111 R)
• M62: 37,236,406 km (0.102 R)
• M63: 38,300,795 km (0.118 R)
• M64: 39,195,540 km (0.093 R)
• M65: 39,825,796 km (0.071 R)
• M66: 40,097,016 km (0.074 R)
• M67: 40,550,448 km (0.098 R)
• M68: 40,732,209 km (0.108 R)
• M69: 40,823,165 km (0.068 R)
• M70: 41,645,354 km (0.088 R)
• M71: 42,472,780 km (0.099 R)
• M72: 43,120,240 km (0.092 R)
• M73: 43,957,390 km (0.049 R)
• M74: 45,270,260 km (0.047 R)
• M75: 46,026,178 km (0.095 R)
• M76: 47,646,473 km (0.084 R)
• M77: 48,704,728 km (0.1 R)
• M78: 51,335,108 km (0.099 R)
• M79: 53,512,206 km (0.063 R)
• M80: 54,011,114 km (0.097 R)
• M81: 54,913,190 km (0.105 R)
• M82: 56,225,013 km (0.111 R)
• M83: 56,326,291 km (0.114 R)
• M84: 58,058,186 km (0.114 R)
• M85: 61,469,615 km (0.064 R)
• M86: 62,411,184 km (0.09 R)
• M87: 62,516,202 km (0.1 R)
• M88: 62,726,238 km (0.093 R)
• M89: 63,252,224 km (0.099 R)
• M90: 65,051,736 km (0.113 R)
• M91: 65,797,631 km (0.111 R)
• M92: 66,011,257 km (0.056 R)
• M93: 67,082,827 km (0.093 R)
• M94: 72,526,244 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.3

Radius: 7

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 18.63 AU - 19.91 AU

Year: 30010 Days

Day: 23.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,252,798 km

• M1: 90,058 km (0.077 R)
• M2: 277,654 km (0.086 R)
• M3: 677,379 km (0.037 R)
• M4: 730,187 km (0.088 R)
• M5: 2,844,304 km (0.101 R)
• M6: 3,904,056 km (0.11 R)
• M7: 4,001,444 km (0.088 R)
• M8: 4,099,730 km (0.062 R)
• M9: 4,248,580 km (0.103 R)
• M10: 4,757,811 km (0.119 R)
• M11: 5,179,228 km (0.039 R)
• M12: 5,502,958 km (0.083 R)
• M13: 5,945,019 km (0.053 R)
• M14: 6,921,744 km (0.101 R)
• M15: 7,519,238 km (0.098 R)
• M16: 7,640,861 km (0.116 R)
• M17: 8,009,171 km (0.11 R)
• M18: 8,827,322 km (0.111 R)
• M19: 10,609,631 km (0.114 R)
• M20: 13,371,656 km (0.058 R)
• M21: 14,263,708 km (0.095 R)
• M22: 15,174,909 km (0.093 R)
• M23: 15,482,781 km (0.032 R)
• M24: 16,026,569 km (0.103 R)
• M25: 16,104,809 km (0.089 R)
• M26: 16,497,653 km (0.116 R)
• M27: 18,182,125 km (0.086 R)
• M28: 19,585,204 km (0.085 R)
• M29: 20,004,526 km (0.043 R)
• M30: 24,537,342 km (0.074 R)
• M31: 25,352,800 km (0.056 R)
• M32: 26,824,394 km (0.097 R)
• M33: 29,369,802 km (0.104 R)
• M34: 29,465,545 km (0.043 R)
• M35: 30,525,595 km (0.079 R)
• M36: 32,782,279 km (0.098 R)
• M37: 32,980,945 km (0.085 R)
• M38: 33,479,555 km (0.099 R)
• M39: 35,397,100 km (0.058 R)
• M40: 37,039,236 km (0.114 R)
• M41: 37,246,279 km (0.065 R)
• M42: 37,349,951 km (0.113 R)
• M43: 37,453,622 km (0.08 R)
• M44: 38,078,193 km (0.102 R)
• M45: 39,126,575 km (0.089 R)
• M46: 40,290,895 km (0.078 R)
• M47: 41,681,408 km (0.073 R)
• M48: 43,087,628 km (0.114 R)
• M49: 43,960,830 km (0.1 R)
• M50: 44,070,336 km (0.105 R)
• M51: 46,614,846 km (0.056 R)
• M52: 47,286,541 km (0.1 R)
• M53: 48,074,024 km (0.062 R)
• M54: 51,498,169 km (0.072 R)
• M55: 53,239,638 km (0.109 R)
• M56: 54,646,457 km (0.048 R)
• M57: 56,065,692 km (0.081 R)
• M58: 57,018,480 km (0.104 R)
• M59: 58,940,065 km (0.027 R)
• M60: 59,787,537 km (0.08 R)
• M61: 60,882,893 km (0.11 R)
• M62: 61,004,964 km (0.077 R)
• M63: 62,476,858 km (0.12 R)
• M64: 64,084,437 km (0.085 R)
• M65: 64,706,315 km (0.047 R)
• M66: 65,830,842 km (0.109 R)
• M67: 66,081,718 km (0.119 R)
• M68: 67,719,366 km (0.082 R)
• M69: 68,099,195 km (0.118 R)
• M70: 68,733,938 km (0.098 R)
• M71: 69,625,691 km (0.101 R)
• M72: 71,163,408 km (0.085 R)
• M73: 72,323,988 km (0.092 R)
• M74: 73,101,149 km (0.046 R)
• M75: 73,490,702 km (0.114 R)
• M76: 73,750,853 km (0.067 R)
• M77: 74,663,848 km (0.109 R)
• M78: 75,187,142 km (0.09 R)
• M79: 75,974,475 km (0.111 R)
• M80: 77,557,221 km (0.114 R)
• M81: 78,352,782 km (0.113 R)
• M82: 79,551,061 km (0.108 R)
• M83: 82,505,470 km (0.062 R)
• M84: 83,588,857 km (0.091 R)
• M85: 83,860,378 km (0.075 R)
• M86: 85,222,466 km (0.074 R)
• M87: 86,043,310 km (0.091 R)
• M88: 89,630,218 km (0.12 R)
• M89: 91,441,998 km (0.101 R)
• M90: 92,422,612 km (0.119 R)
• M91: 93,970,501 km (0.117 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 12,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit