🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.85 AU - 1.37 AU

Year: 434 Days

Day: 26.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 63,652,157 km

• M1: 88,263 km (0.105 R)
• M2: 715,676 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.04 AU - 1.62 AU

Year: 569 Days

Day: 30 Hours

Environment

Temp: -38 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.78 AU - 4.63 AU

Year: 2639 Days

Day: 45 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.7

Radius: 4.2

Gravity: 25.61 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.91 AU - 20.85 AU

Year: 25720 Days

Day: 22.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,652,157 km

• M1: 130,449 km (0.085 R)
• M2: 181,911 km (0.117 R)
• M3: 1,202,468 km (0.084 R)
• M4: 1,231,340 km (0.087 R)
• M5: 1,595,910 km (0.094 R)
• M6: 1,627,774 km (0.047 R)
• M7: 2,380,252 km (0.09 R)
• M8: 2,453,405 km (0.088 R)
• M9: 2,490,206 km (0.114 R)
• M10: 2,715,201 km (0.094 R)
• M11: 2,791,646 km (0.112 R)
• M12: 2,868,689 km (0.083 R)
• M13: 3,763,134 km (0.1 R)
• M14: 4,021,041 km (0.112 R)
• M15: 4,463,402 km (0.071 R)
• M16: 4,508,431 km (0.109 R)
• M17: 5,014,371 km (0.099 R)
• M18: 5,880,393 km (0.11 R)
• M19: 5,929,910 km (0.11 R)
• M20: 6,585,448 km (0.096 R)
• M21: 7,052,492 km (0.075 R)
• M22: 7,210,617 km (0.074 R)
• M23: 7,263,575 km (0.041 R)
• M24: 7,369,939 km (0.08 R)
• M25: 7,691,874 km (0.104 R)
• M26: 8,629,104 km (0.103 R)
• M27: 8,911,396 km (0.061 R)
• M28: 11,400,704 km (0.047 R)
• M29: 11,586,205 km (0.09 R)
• M30: 12,528,672 km (0.033 R)
• M31: 13,823,292 km (0.107 R)
• M32: 14,087,183 km (0.053 R)
• M33: 16,397,273 km (0.115 R)
• M34: 16,676,722 km (0.073 R)
• M35: 18,169,110 km (0.096 R)
• M36: 18,313,472 km (0.074 R)
• M37: 19,187,572 km (0.086 R)
• M38: 19,334,627 km (0.083 R)
• M39: 19,703,835 km (0.045 R)
• M40: 20,749,673 km (0.072 R)
• M41: 21,355,545 km (0.077 R)
• M42: 21,890,357 km (0.095 R)
• M43: 24,390,586 km (0.081 R)
• M44: 24,949,484 km (0.119 R)
• M45: 25,029,669 km (0.054 R)
• M46: 25,836,151 km (0.054 R)
• M47: 25,917,382 km (0.088 R)
• M48: 26,979,677 km (0.097 R)
• M49: 27,226,812 km (0.118 R)
• M50: 27,889,531 km (0.117 R)
• M51: 28,222,985 km (0.067 R)
• M52: 29,739,458 km (0.076 R)
• M53: 30,165,363 km (0.11 R)
• M54: 30,336,354 km (0.109 R)
• M55: 30,765,101 km (0.093 R)
• M56: 31,109,476 km (0.102 R)
• M57: 31,889,180 km (0.081 R)
• M58: 32,150,378 km (0.119 R)
• M59: 32,850,795 km (0.09 R)
• M60: 32,938,609 km (0.058 R)
• M61: 34,177,279 km (0.088 R)
• M62: 36,700,098 km (0.059 R)
• M63: 37,156,820 km (0.114 R)
• M64: 41,161,854 km (0.092 R)
• M65: 41,256,699 km (0.077 R)
• M66: 41,351,395 km (0.104 R)
• M67: 41,636,379 km (0.105 R)
• M68: 41,731,523 km (0.114 R)
• M69: 42,017,255 km (0.09 R)
• M70: 42,208,291 km (0.114 R)
• M71: 42,495,070 km (0.065 R)
• M72: 46,677,528 km (0.103 R)
• M73: 48,167,074 km (0.112 R)
• M74: 48,566,949 km (0.034 R)
• M75: 52,728,462 km (0.105 R)
• M76: 54,175,223 km (0.082 R)
• M77: 55,216,724 km (0.097 R)
• M78: 55,949,753 km (0.084 R)
• M79: 60,091,969 km (0.056 R)
• M80: 61,819,525 km (0.083 R)
• M81: 62,145,349 km (0.078 R)
• M82: 62,798,643 km (0.118 R)
• M83: 63,563,537 km (0.116 R)
• M84: 67,546,131 km (0.026 R)
• M85: 67,657,881 km (0.097 R)
• M86: 68,217,676 km (0.075 R)
• M87: 69,680,444 km (0.094 R)
• M88: 75,054,000 km (0.12 R)
• M89: 75,749,630 km (0.06 R)
• M90: 76,796,815 km (0.105 R)
• M91: 77,848,937 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.5

Radius: 3.2

Gravity: 21.44 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 13.68 AU - 21.22 AU

Year: 27033 Days

Day: 19.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,652,157 km

• M1: 511,026 km (0.095 R)
• M2: 688,001 km (0.09 R)
• M3: 1,192,744 km (0.056 R)
• M4: 1,533,528 km (0.06 R)
• M5: 1,814,921 km (0.084 R)
• M6: 2,204,175 km (0.034 R)
• M7: 2,235,142 km (0.096 R)
• M8: 2,618,262 km (0.093 R)
• M9: 3,055,985 km (0.113 R)
• M10: 3,160,105 km (0.108 R)
• M11: 3,265,422 km (0.033 R)
• M12: 4,187,544 km (0.117 R)
• M13: 4,264,587 km (0.092 R)
• M14: 4,577,545 km (0.083 R)
• M15: 4,978,916 km (0.085 R)
• M16: 6,470,108 km (0.06 R)
• M17: 7,425,739 km (0.076 R)
• M18: 8,766,734 km (0.074 R)
• M19: 8,865,319 km (0.039 R)
• M20: 9,014,020 km (0.036 R)
• M21: 9,063,686 km (0.033 R)
• M22: 9,414,344 km (0.069 R)
• M23: 9,718,326 km (0.104 R)
• M24: 10,025,601 km (0.08 R)
• M25: 10,077,062 km (0.101 R)
• M26: 10,128,673 km (0.118 R)
• M27: 10,440,136 km (0.058 R)
• M28: 10,544,705 km (0.071 R)
• M29: 11,825,861 km (0.083 R)
• M30: 12,595,542 km (0.085 R)
• M31: 13,722,912 km (0.119 R)
• M32: 13,780,058 km (0.108 R)
• M33: 15,295,185 km (0.11 R)
• M34: 16,617,780 km (0.084 R)
• M35: 17,107,713 km (0.088 R)
• M36: 17,354,550 km (0.074 R)
• M37: 17,664,666 km (0.069 R)
• M38: 17,789,132 km (0.097 R)
• M39: 18,164,622 km (0.048 R)
• M40: 18,732,645 km (0.114 R)
• M41: 19,821,419 km (0.09 R)
• M42: 21,062,183 km (0.05 R)
• M43: 21,925,662 km (0.114 R)
• M44: 24,237,847 km (0.11 R)
• M45: 25,142,166 km (0.079 R)
• M46: 25,563,284 km (0.085 R)
• M47: 26,270,284 km (0.113 R)
• M48: 28,794,897 km (0.108 R)
• M49: 28,941,503 km (0.112 R)
• M50: 29,900,276 km (0.091 R)
• M51: 30,420,877 km (0.082 R)
• M52: 31,320,259 km (0.101 R)
• M53: 31,924,784 km (0.063 R)
• M54: 35,788,598 km (0.083 R)
• M55: 36,025,112 km (0.072 R)
• M56: 36,104,100 km (0.119 R)
• M57: 36,896,669 km (0.09 R)
• M58: 40,123,944 km (0.088 R)
• M59: 40,615,822 km (0.105 R)
• M60: 42,352,803 km (0.117 R)
• M61: 42,519,455 km (0.118 R)
• M62: 45,386,498 km (0.066 R)
• M63: 46,413,188 km (0.067 R)
• M64: 47,015,619 km (0.116 R)
• M65: 49,188,229 km (0.117 R)
• M66: 49,978,405 km (0.109 R)
• M67: 52,731,753 km (0.102 R)
• M68: 53,000,880 km (0.094 R)
• M69: 57,091,185 km (0.048 R)
• M70: 57,367,492 km (0.104 R)
• M71: 57,459,645 km (0.077 R)
• M72: 60,811,235 km (0.107 R)
• M73: 60,905,183 km (0.109 R)
• M74: 61,187,474 km (0.095 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 14,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit