🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.74 AU - 1.16 AU

Year: 351 Days

Day: 15.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,892,228 km

• M1: 106,813 km (0.064 R)
• M2: 792,570 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.83 AU - 2.49 AU

Year: 1202 Days

Day: 42.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,892,228 km

• M1: 538,253 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.65 AU - 2.71 AU

Year: 1219 Days

Day: 18.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.6

Radius: 9.2

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.2 AU - 7.7 AU

Year: 6204 Days

Day: 8.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,892,228 km

• M1: 126,709 km (0.08 R)
• M2: 251,474 km (0.106 R)
• M3: 325,525 km (0.034 R)
• M4: 436,377 km (0.048 R)
• M5: 791,373 km (0.104 R)
• M6: 1,143,227 km (0.102 R)
• M7: 1,294,321 km (0.1 R)
• M8: 1,631,814 km (0.113 R)
• M9: 1,996,384 km (0.1 R)
• M10: 2,162,886 km (0.063 R)
• M11: 2,334,026 km (0.075 R)
• M12: 2,836,824 km (0.068 R)
• M13: 3,139,162 km (0.115 R)
• M14: 3,255,250 km (0.076 R)
• M15: 3,353,087 km (0.055 R)
• M16: 3,693,123 km (0.094 R)
• M17: 3,981,398 km (0.077 R)
• M18: 4,234,517 km (0.102 R)
• M19: 4,384,564 km (0.1 R)
• M20: 4,471,181 km (0.072 R)
• M21: 4,778,605 km (0.088 R)
• M22: 5,206,903 km (0.103 R)
• M23: 5,789,288 km (0.045 R)
• M24: 5,980,025 km (0.091 R)
• M25: 6,221,327 km (0.092 R)
• M26: 6,465,919 km (0.108 R)
• M27: 6,763,619 km (0.098 R)
• M28: 7,193,114 km (0.1 R)
• M29: 7,372,482 km (0.081 R)
• M30: 7,527,466 km (0.102 R)
• M31: 7,657,466 km (0.09 R)
• M32: 7,998,849 km (0.027 R)
• M33: 8,696,723 km (0.103 R)
• M34: 8,997,863 km (0.112 R)
• M35: 9,469,994 km (0.057 R)
• M36: 10,525,257 km (0.109 R)
• M37: 10,612,473 km (0.06 R)
• M38: 11,497,644 km (0.067 R)
• M39: 12,070,603 km (0.047 R)
• M40: 12,253,412 km (0.088 R)
• M41: 12,375,783 km (0.1 R)
• M42: 12,807,373 km (0.033 R)
• M43: 12,931,689 km (0.069 R)
• M44: 13,338,146 km (0.119 R)
• M45: 13,464,108 km (0.116 R)
• M46: 14,131,763 km (0.109 R)
• M47: 14,615,413 km (0.095 R)
• M48: 14,745,264 km (0.07 R)
• M49: 15,301,469 km (0.065 R)
• M50: 15,499,387 km (0.074 R)
• M51: 15,664,991 km (0.093 R)
• M52: 15,797,834 km (0.045 R)
• M53: 15,864,405 km (0.1 R)
• M54: 16,333,245 km (0.115 R)
• M55: 16,569,311 km (0.1 R)
• M56: 16,738,655 km (0.116 R)
• M57: 17,113,248 km (0.079 R)
• M58: 17,216,022 km (0.087 R)
• M59: 17,353,203 km (0.108 R)
• M60: 17,940,225 km (0.097 R)
• M61: 18,183,771 km (0.072 R)
• M62: 18,358,501 km (0.092 R)
• M63: 18,533,830 km (0.117 R)
• M64: 19,098,263 km (0.108 R)
• M65: 19,347,044 km (0.079 R)
• M66: 20,063,767 km (0.067 R)
• M67: 20,752,665 km (0.027 R)
• M68: 21,265,337 km (0.106 R)
• M69: 21,707,997 km (0.093 R)
• M70: 22,978,682 km (0.098 R)
• M71: 23,129,776 km (0.108 R)
• M72: 23,357,015 km (0.057 R)
• M73: 23,852,034 km (0.109 R)
• M74: 24,890,991 km (0.101 R)
• M75: 25,630,902 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.6

Radius: 9.7

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.7 AU - 11.58 AU

Year: 11336 Days

Day: 12.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,892,228 km

• M1: 346,020 km (0.076 R)
• M2: 950,694 km (0.084 R)
• M3: 1,032,375 km (0.086 R)
• M4: 1,116,449 km (0.049 R)
• M5: 1,621,192 km (0.032 R)
• M6: 1,695,093 km (0.114 R)
• M7: 1,770,341 km (0.066 R)
• M8: 1,872,367 km (0.03 R)
• M9: 2,002,667 km (0.079 R)
• M10: 2,468,514 km (0.096 R)
• M11: 2,728,815 km (0.065 R)
• M12: 2,847,296 km (0.106 R)
• M13: 3,182,246 km (0.071 R)
• M14: 4,057,094 km (0.068 R)
• M15: 4,364,667 km (0.072 R)
• M16: 5,443,867 km (0.072 R)
• M17: 5,631,462 km (0.093 R)
• M18: 5,821,302 km (0.096 R)
• M19: 5,936,193 km (0.12 R)
• M20: 6,403,387 km (0.107 R)
• M21: 6,561,811 km (0.089 R)
• M22: 6,761,525 km (0.106 R)
• M23: 6,842,008 km (0.12 R)
• M24: 8,956,275 km (0.117 R)
• M25: 9,536,715 km (0.075 R)
• M26: 10,360,550 km (0.097 R)
• M27: 10,687,122 km (0.088 R)
• M28: 11,064,408 km (0.088 R)
• M29: 11,542,224 km (0.101 R)
• M30: 11,638,714 km (0.084 R)
• M31: 11,978,152 km (0.077 R)
• M32: 12,567,568 km (0.11 R)
• M33: 13,520,356 km (0.079 R)
• M34: 13,723,959 km (0.118 R)
• M35: 14,444,273 km (0.046 R)
• M36: 15,229,811 km (0.099 R)
• M37: 15,707,627 km (0.117 R)
• M38: 16,569,460 km (0.086 R)
• M39: 16,678,367 km (0.05 R)
• M40: 17,391,351 km (0.085 R)
• M41: 18,058,557 km (0.065 R)
• M42: 18,904,085 km (0.042 R)
• M43: 19,417,654 km (0.117 R)
• M44: 19,589,841 km (0.113 R)
• M45: 20,051,500 km (0.12 R)
• M46: 20,575,242 km (0.083 R)
• M47: 20,868,155 km (0.052 R)
• M48: 21,934,040 km (0.037 R)
• M49: 22,473,639 km (0.102 R)
• M50: 23,199,787 km (0.061 R)
• M51: 23,565,853 km (0.049 R)
• M52: 24,180,102 km (0.061 R)
• M53: 24,861,969 km (0.081 R)
• M54: 25,487,139 km (0.115 R)
• M55: 25,991,134 km (0.054 R)
• M56: 26,180,974 km (0.113 R)
• M57: 26,498,420 km (0.119 R)
• M58: 27,329,736 km (0.094 R)
• M59: 27,651,670 km (0.07 R)
• M60: 28,625,253 km (0.087 R)
• M61: 28,886,750 km (0.09 R)
• M62: 29,017,798 km (0.119 R)
• M63: 29,280,492 km (0.098 R)
• M64: 30,006,939 km (0.105 R)
• M65: 30,806,241 km (0.08 R)
• M66: 31,680,191 km (0.104 R)
• M67: 32,903,453 km (0.118 R)
• M68: 33,727,588 km (0.072 R)
• M69: 35,046,293 km (0.094 R)
• M70: 36,099,313 km (0.095 R)
• M71: 38,236,318 km (0.059 R)
• M72: 39,392,710 km (0.113 R)
• M73: 39,465,414 km (0.083 R)
• M74: 40,267,558 km (0.094 R)
• M75: 41,296,343 km (0.104 R)
• M76: 41,813,951 km (0.104 R)
• M77: 42,557,153 km (0.081 R)
• M78: 42,930,400 km (0.051 R)
• M79: 43,454,741 km (0.097 R)
• M80: 44,283,064 km (0.087 R)
• M81: 48,813,636 km (0.066 R)
• M82: 49,674,571 km (0.11 R)
• M83: 49,831,649 km (0.106 R)
• M84: 50,935,681 km (0.087 R)
• M85: 52,287,149 km (0.064 R)
• M86: 52,847,093 km (0.114 R)
• M87: 53,248,315 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 13,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit