🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.66 AU - 2.34 AU

Year: 1023 Days

Day: 15.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.02 AU - 2.02 AU

Year: 1038 Days

Day: 44.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,369,711 km

• M1: 296,353 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.14 AU - 5.24 AU

Year: 3673 Days

Day: 46.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.7

Radius: 3.2

Gravity: 22.92 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.96 AU - 18 AU

Year: 25304 Days

Day: 24.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 143.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,369,711 km

• M1: 41,738 km (0.1 R)
• M2: 68,665 km (0.111 R)
• M3: 92,900 km (0.102 R)
• M4: 154,086 km (0.108 R)
• M5: 202,855 km (0.1 R)
• M6: 363,224 km (0.081 R)
• M7: 396,135 km (0.069 R)
• M8: 429,944 km (0.067 R)
• M9: 500,854 km (0.078 R)
• M10: 694,433 km (0.064 R)
• M11: 1,095,206 km (0.115 R)
• M12: 1,501,364 km (0.088 R)
• M13: 1,720,376 km (0.052 R)
• M14: 1,920,238 km (0.04 R)
• M15: 1,949,410 km (0.097 R)
• M16: 2,097,362 km (0.092 R)
• M17: 3,986,035 km (0.111 R)
• M18: 5,774,927 km (0.073 R)
• M19: 6,905,587 km (0.119 R)
• M20: 7,588,053 km (0.063 R)
• M21: 8,482,798 km (0.089 R)
• M22: 8,723,800 km (0.092 R)
• M23: 8,967,046 km (0.086 R)
• M24: 9,659,983 km (0.101 R)
• M25: 9,962,171 km (0.108 R)
• M26: 10,369,975 km (0.107 R)
• M27: 10,783,015 km (0.063 R)
• M28: 10,991,704 km (0.094 R)
• M29: 11,572,143 km (0.074 R)
• M30: 13,205,303 km (0.099 R)
• M31: 13,596,651 km (0.12 R)
• M32: 13,878,494 km (0.09 R)
• M33: 14,908,924 km (0.083 R)
• M34: 17,224,549 km (0.112 R)
• M35: 18,766,604 km (0.119 R)
• M36: 19,395,663 km (0.1 R)
• M37: 20,095,632 km (0.1 R)
• M38: 20,223,837 km (0.083 R)
• M39: 20,352,192 km (0.09 R)
• M40: 21,651,300 km (0.107 R)
• M41: 22,112,211 km (0.066 R)
• M42: 25,844,977 km (0.099 R)
• M43: 25,914,540 km (0.111 R)
• M44: 26,474,036 km (0.054 R)
• M45: 27,178,941 km (0.116 R)
• M46: 27,391,669 km (0.102 R)
• M47: 27,533,638 km (0.111 R)
• M48: 28,751,364 km (0.059 R)
• M49: 29,767,134 km (0.03 R)
• M50: 29,840,138 km (0.105 R)
• M51: 30,279,507 km (0.085 R)
• M52: 31,684,679 km (0.113 R)
• M53: 31,983,277 km (0.04 R)
• M54: 32,282,622 km (0.113 R)
• M55: 32,432,818 km (0.095 R)
• M56: 33,186,642 km (0.11 R)
• M57: 34,558,155 km (0.097 R)
• M58: 34,788,536 km (0.081 R)
• M59: 35,560,162 km (0.035 R)
• M60: 35,715,145 km (0.104 R)
• M61: 37,120,168 km (0.093 R)
• M62: 37,750,424 km (0.104 R)
• M63: 38,146,111 km (0.09 R)
• M64: 38,782,201 km (0.044 R)
• M65: 40,145,187 km (0.101 R)
• M66: 40,630,034 km (0.085 R)
• M67: 42,096,093 km (0.117 R)
• M68: 43,745,260 km (0.077 R)
• M69: 43,828,137 km (0.11 R)
• M70: 44,327,345 km (0.107 R)
• M71: 44,744,723 km (0.048 R)
• M72: 45,583,518 km (0.047 R)
• M73: 45,836,189 km (0.114 R)
• M74: 46,766,389 km (0.115 R)
• M75: 47,788,441 km (0.098 R)
• M76: 48,645,637 km (0.059 R)
• M77: 49,594,387 km (0.096 R)
• M78: 50,898,132 km (0.055 R)
• M79: 51,247,593 km (0.083 R)
• M80: 53,095,725 km (0.087 R)
• M81: 53,983,439 km (0.087 R)
• M82: 54,161,610 km (0.097 R)
• M83: 54,429,091 km (0.083 R)
• M84: 54,786,630 km (0.091 R)
• M85: 55,773,527 km (0.112 R)
• M86: 57,219,540 km (0.119 R)
• M87: 58,038,289 km (0.095 R)
• M88: 58,494,862 km (0.069 R)
• M89: 58,769,374 km (0.077 R)
• M90: 59,136,038 km (0.089 R)
• M91: 60,056,065 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.6

Radius: 5.3

Gravity: 22.84 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 15.06 AU - 19.4 AU

Year: 25865 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,369,711 km

• M1: 129,103 km (0.087 R)
• M2: 279,150 km (0.076 R)
• M3: 965,654 km (0.118 R)
• M4: 1,843,495 km (0.088 R)
• M5: 2,139,399 km (0.081 R)
• M6: 2,292,887 km (0.113 R)
• M7: 2,570,241 km (0.084 R)
• M8: 2,610,782 km (0.08 R)
• M9: 3,243,731 km (0.104 R)
• M10: 3,782,582 km (0.026 R)
• M11: 4,015,356 km (0.1 R)
• M12: 4,252,768 km (0.104 R)
• M13: 5,195,833 km (0.101 R)
• M14: 5,402,428 km (0.072 R)
• M15: 6,038,219 km (0.091 R)
• M16: 6,697,347 km (0.104 R)
• M17: 6,753,297 km (0.074 R)
• M18: 7,494,853 km (0.102 R)
• M19: 7,787,018 km (0.111 R)
• M20: 8,202,152 km (0.096 R)
• M21: 8,992,178 km (0.106 R)
• M22: 10,061,354 km (0.068 R)
• M23: 10,383,439 km (0.072 R)
• M24: 12,454,621 km (0.073 R)
• M25: 12,523,436 km (0.075 R)
• M26: 14,070,877 km (0.119 R)
• M27: 14,142,534 km (0.11 R)
• M28: 14,503,214 km (0.109 R)
• M29: 14,939,891 km (0.117 R)
• M30: 15,677,408 km (0.089 R)
• M31: 16,502,291 km (0.111 R)
• M32: 17,572,364 km (0.095 R)
• M33: 17,727,048 km (0.068 R)
• M34: 18,901,541 km (0.082 R)
• M35: 19,060,115 km (0.086 R)
• M36: 22,321,498 km (0.077 R)
• M37: 22,405,273 km (0.112 R)
• M38: 22,825,344 km (0.049 R)
• M39: 23,248,107 km (0.1 R)
• M40: 26,455,935 km (0.106 R)
• M41: 26,899,941 km (0.082 R)
• M42: 27,525,709 km (0.096 R)
• M43: 29,707,444 km (0.092 R)
• M44: 29,984,051 km (0.083 R)
• M45: 30,354,156 km (0.102 R)
• M46: 31,005,505 km (0.056 R)
• M47: 31,567,395 km (0.103 R)
• M48: 32,606,352 km (0.107 R)
• M49: 32,796,491 km (0.083 R)
• M50: 34,427,257 km (0.111 R)
• M51: 36,084,203 km (0.104 R)
• M52: 37,269,467 km (0.11 R)
• M53: 37,767,030 km (0.079 R)
• M54: 38,970,245 km (0.085 R)
• M55: 39,576,416 km (0.106 R)
• M56: 40,491,805 km (0.106 R)
• M57: 41,003,280 km (0.118 R)
• M58: 42,654,392 km (0.106 R)
• M59: 45,489,571 km (0.082 R)
• M60: 46,127,755 km (0.106 R)
• M61: 49,363,258 km (0.101 R)
• M62: 49,581,521 km (0.1 R)
• M63: 50,458,015 km (0.07 R)
• M64: 52,003,960 km (0.1 R)
• M65: 54,239,251 km (0.106 R)
• M66: 55,028,978 km (0.12 R)
• M67: 55,595,356 km (0.088 R)
• M68: 57,535,640 km (0.053 R)
• M69: 57,765,423 km (0.066 R)
• M70: 58,341,075 km (0.118 R)
• M71: 59,034,312 km (0.053 R)
• M72: 61,364,897 km (0.03 R)
• M73: 61,482,182 km (0.049 R)
• M74: 63,014,213 km (0.099 R)
• M75: 64,797,271 km (0.114 R)
• M76: 65,755,146 km (0.082 R)
• M77: 66,476,507 km (0.056 R)
• M78: 66,838,234 km (0.11 R)
• M79: 67,321,585 km (0.077 R)
• M80: 68,170,104 km (0.118 R)
• M81: 70,122,805 km (0.12 R)
• M82: 75,461,056 km (0.1 R)
• M83: 76,342,337 km (0.119 R)
• M84: 77,227,058 km (0.114 R)
• M85: 77,480,477 km (0.114 R)
• M86: 77,734,195 km (0.119 R)
• M87: 78,751,610 km (0.116 R)
• M88: 79,006,675 km (0.107 R)
• M89: 82,606,299 km (0.063 R)
• M90: 83,774,508 km (0.099 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 14,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit