🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.67 AU - 0.77 AU

Year: 220 Days

Day: 35 Hours

Environment

Temp: 154 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.98 AU - 1.46 AU

Year: 485 Days

Day: 22.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.3

Radius: 11.6

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.64 AU - 13.22 AU

Year: 13907 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,520,955 km

• M1: 181,163 km (0.06 R)
• M2: 1,139,936 km (0.095 R)
• M3: 1,437,486 km (0.114 R)
• M4: 1,515,875 km (0.116 R)
• M5: 1,844,243 km (0.117 R)
• M6: 2,410,171 km (0.087 R)
• M7: 2,599,712 km (0.091 R)
• M8: 2,827,400 km (0.104 R)
• M9: 2,960,392 km (0.099 R)
• M10: 3,232,810 km (0.104 R)
• M11: 4,287,774 km (0.071 R)
• M12: 5,033,071 km (0.073 R)
• M13: 6,031,337 km (0.054 R)
• M14: 6,246,908 km (0.099 R)
• M15: 6,377,507 km (0.089 R)
• M16: 6,730,259 km (0.12 R)
• M17: 7,225,876 km (0.074 R)
• M18: 7,408,984 km (0.109 R)
• M19: 8,062,128 km (0.117 R)
• M20: 8,443,603 km (0.096 R)
• M21: 8,782,293 km (0.094 R)
• M22: 8,928,899 km (0.08 R)
• M23: 9,125,470 km (0.108 R)
• M24: 9,423,319 km (0.109 R)
• M25: 9,774,575 km (0.117 R)
• M26: 9,977,430 km (0.052 R)
• M27: 10,645,983 km (0.087 R)
• M28: 11,329,047 km (0.105 R)
• M29: 11,702,593 km (0.118 R)
• M30: 12,134,781 km (0.092 R)
• M31: 12,352,745 km (0.103 R)
• M32: 12,903,415 km (0.116 R)
• M33: 13,574,960 km (0.114 R)
• M34: 14,372,615 km (0.114 R)
• M35: 14,835,322 km (0.072 R)
• M36: 15,127,037 km (0.088 R)
• M37: 15,420,549 km (0.029 R)
• M38: 16,013,405 km (0.12 R)
• M39: 16,252,612 km (0.099 R)
• M40: 16,432,877 km (0.077 R)
• M41: 16,795,203 km (0.089 R)
• M42: 17,527,934 km (0.079 R)
• M43: 17,712,837 km (0.094 R)
• M44: 19,341,658 km (0.064 R)
• M45: 19,468,966 km (0.12 R)
• M46: 20,045,067 km (0.102 R)
• M47: 20,238,348 km (0.025 R)
• M48: 22,472,293 km (0.091 R)
• M49: 23,822,563 km (0.078 R)
• M50: 24,645,352 km (0.05 R)
• M51: 25,407,702 km (0.058 R)
• M52: 27,240,276 km (0.092 R)
• M53: 27,884,594 km (0.086 R)
• M54: 29,334,347 km (0.06 R)
• M55: 29,553,807 km (0.089 R)
• M56: 30,289,679 km (0.116 R)
• M57: 30,882,685 km (0.107 R)
• M58: 31,629,328 km (0.061 R)
• M59: 31,704,426 km (0.112 R)
• M60: 33,292,857 km (0.03 R)
• M61: 33,521,891 km (0.054 R)
• M62: 34,058,498 km (0.12 R)
• M63: 34,984,808 km (0.111 R)
• M64: 35,606,836 km (0.074 R)
• M65: 36,783,274 km (0.069 R)
• M66: 37,257,350 km (0.035 R)
• M67: 37,574,497 km (0.074 R)
• M68: 39,739,029 km (0.096 R)
• M69: 40,388,134 km (0.1 R)
• M70: 41,286,320 km (0.082 R)
• M71: 41,614,687 km (0.103 R)
• M72: 42,108,659 km (0.107 R)
• M73: 42,687,453 km (0.113 R)
• M74: 43,268,940 km (0.117 R)
• M75: 45,113,332 km (0.087 R)
• M76: 47,497,773 km (0.114 R)
• M77: 48,272,839 km (0.075 R)
• M78: 48,705,327 km (0.073 R)
• M79: 49,922,904 km (0.091 R)
• M80: 50,272,664 km (0.078 R)
• M81: 50,535,507 km (0.077 R)
• M82: 50,623,171 km (0.069 R)
• M83: 51,591,369 km (0.061 R)
• M84: 52,921,593 km (0.119 R)
• M85: 53,010,604 km (0.09 R)
• M86: 53,367,395 km (0.069 R)
• M87: 58,077,933 km (0.041 R)
• M88: 60,668,968 km (0.082 R)
• M89: 61,229,062 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.6

Radius: 7.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 18.49 AU - 21.67 AU

Year: 32383 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,520,955 km

• M1: 127,308 km (0.117 R)
• M2: 235,467 km (0.115 R)
• M3: 502,050 km (0.106 R)
• M4: 705,055 km (0.063 R)
• M5: 1,644,679 km (0.075 R)
• M6: 2,017,028 km (0.107 R)
• M7: 2,439,343 km (0.066 R)
• M8: 3,610,545 km (0.106 R)
• M9: 3,666,195 km (0.088 R)
• M10: 3,750,119 km (0.12 R)
• M11: 4,063,527 km (0.075 R)
• M12: 4,179,615 km (0.051 R)
• M13: 4,534,461 km (0.094 R)
• M14: 4,776,510 km (0.102 R)
• M15: 5,884,283 km (0.06 R)
• M16: 6,450,062 km (0.063 R)
• M17: 6,653,964 km (0.106 R)
• M18: 6,859,960 km (0.117 R)
• M19: 7,419,456 km (0.094 R)
• M20: 8,507,631 km (0.096 R)
• M21: 8,806,228 km (0.115 R)
• M22: 9,108,266 km (0.093 R)
• M23: 10,509,101 km (0.08 R)
• M24: 10,588,986 km (0.101 R)
• M25: 11,316,032 km (0.101 R)
• M26: 12,521,192 km (0.071 R)
• M27: 12,648,201 km (0.093 R)
• M28: 13,592,463 km (0.114 R)
• M29: 14,693,054 km (0.111 R)
• M30: 14,916,553 km (0.082 R)
• M31: 15,096,071 km (0.102 R)
• M32: 15,412,171 km (0.076 R)
• M33: 16,698,264 km (0.11 R)
• M34: 17,306,978 km (0.085 R)
• M35: 18,594,567 km (0.098 R)
• M36: 19,127,883 km (0.091 R)
• M37: 19,274,190 km (0.099 R)
• M38: 19,666,136 km (0.06 R)
• M39: 19,764,571 km (0.084 R)
• M40: 21,008,627 km (0.108 R)
• M41: 21,462,657 km (0.117 R)
• M42: 21,868,965 km (0.077 R)
• M43: 22,073,166 km (0.09 R)
• M44: 22,124,179 km (0.051 R)
• M45: 22,277,816 km (0.067 R)
• M46: 22,689,210 km (0.105 R)
• M47: 22,895,805 km (0.115 R)
• M48: 23,885,843 km (0.045 R)
• M49: 24,306,961 km (0.108 R)
• M50: 25,423,859 km (0.079 R)
• M51: 26,069,523 km (0.04 R)
• M52: 26,666,120 km (0.106 R)
• M53: 27,432,061 km (0.082 R)
• M54: 28,538,636 km (0.062 R)
• M55: 28,761,687 km (0.107 R)
• M56: 28,929,386 km (0.063 R)
• M57: 30,339,346 km (0.093 R)
• M58: 30,795,320 km (0.07 R)
• M59: 31,368,280 km (0.049 R)
• M60: 31,425,875 km (0.057 R)
• M61: 31,598,511 km (0.088 R)
• M62: 31,656,256 km (0.088 R)
• M63: 32,002,724 km (0.086 R)
• M64: 32,408,733 km (0.033 R)
• M65: 32,466,927 km (0.058 R)
• M66: 33,108,552 km (0.103 R)
• M67: 33,167,194 km (0.102 R)
• M68: 34,582,689 km (0.04 R)
• M69: 35,118,549 km (0.048 R)
• M70: 35,237,928 km (0.047 R)
• M71: 35,477,285 km (0.11 R)
• M72: 35,837,367 km (0.063 R)
• M73: 36,258,784 km (0.106 R)
• M74: 36,742,583 km (0.093 R)
• M75: 37,900,172 km (0.101 R)
• M76: 39,069,578 km (0.111 R)
• M77: 41,254,605 km (0.104 R)
• M78: 41,696,367 km (0.09 R)
• M79: 42,203,205 km (0.05 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 11,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit