🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.49 AU - 0.67 AU

Year: 168 Days

Day: 40.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.42 AU - 1.6 AU

Year: 707 Days

Day: 46.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.59 AU - 4.35 AU

Year: 3012 Days

Day: 46 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.2

Radius: 8.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.83 AU - 5.85 AU

Year: 4055 Days

Day: 6.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,837,995 km

• M1: 119,977 km (0.064 R)
• M2: 208,091 km (0.079 R)
• M3: 301,440 km (0.066 R)
• M4: 386,710 km (0.093 R)
• M5: 453,581 km (0.101 R)
• M6: 639,980 km (0.088 R)
• M7: 860,038 km (0.105 R)
• M8: 951,143 km (0.074 R)
• M9: 1,036,115 km (0.053 R)
• M10: 1,275,322 km (0.095 R)
• M11: 1,455,438 km (0.047 R)
• M12: 1,817,016 km (0.057 R)
• M13: 1,923,679 km (0.115 R)
• M14: 2,143,588 km (0.042 R)
• M15: 2,358,560 km (0.111 R)
• M16: 2,741,830 km (0.114 R)
• M17: 2,878,413 km (0.092 R)
• M18: 2,947,676 km (0.043 R)
• M19: 3,374,629 km (0.082 R)
• M20: 3,521,384 km (0.056 R)
• M21: 3,595,435 km (0.073 R)
• M22: 3,821,029 km (0.083 R)
• M23: 3,912,583 km (0.075 R)
• M24: 4,129,051 km (0.051 R)
• M25: 4,238,856 km (0.06 R)
• M26: 4,317,843 km (0.075 R)
• M27: 4,541,492 km (0.076 R)
• M28: 4,818,398 km (0.076 R)
• M29: 5,134,349 km (0.03 R)
• M30: 5,201,668 km (0.118 R)
• M31: 5,354,407 km (0.11 R)
• M32: 5,422,773 km (0.112 R)
• M33: 5,716,434 km (0.064 R)
• M34: 5,838,954 km (0.078 R)
• M35: 5,944,571 km (0.114 R)
• M36: 6,033,133 km (0.039 R)
• M37: 6,537,128 km (0.112 R)
• M38: 6,628,532 km (0.109 R)
• M39: 7,017,187 km (0.042 R)
• M40: 7,129,685 km (0.098 R)
• M41: 7,204,933 km (0.045 R)
• M42: 7,566,212 km (0.088 R)
• M43: 7,642,955 km (0.057 R)
• M44: 7,700,700 km (0.067 R)
• M45: 7,836,086 km (0.062 R)
• M46: 7,913,877 km (0.095 R)
• M47: 8,345,916 km (0.066 R)
• M48: 8,705,100 km (0.117 R)
• M49: 9,130,556 km (0.102 R)
• M50: 9,253,376 km (0.118 R)
• M51: 9,917,740 km (0.044 R)
• M52: 9,980,871 km (0.051 R)
• M53: 10,640,298 km (0.113 R)
• M54: 10,921,093 km (0.112 R)
• M55: 11,029,851 km (0.042 R)
• M56: 11,534,295 km (0.094 R)
• M57: 11,666,988 km (0.059 R)
• M58: 11,733,709 km (0.102 R)
• M59: 11,822,720 km (0.053 R)
• M60: 11,979,049 km (0.066 R)
• M61: 12,181,007 km (0.114 R)
• M62: 12,474,667 km (0.042 R)
• M63: 12,679,467 km (0.067 R)
• M64: 12,954,128 km (0.084 R)
• M65: 13,346,673 km (0.039 R)
• M66: 13,672,946 km (0.099 R)
• M67: 13,790,081 km (0.058 R)
• M68: 13,860,542 km (0.036 R)
• M69: 14,025,399 km (0.101 R)
• M70: 14,619,452 km (0.103 R)
• M71: 14,835,322 km (0.097 R)
• M72: 15,028,153 km (0.029 R)
• M73: 15,197,498 km (0.069 R)
• M74: 15,391,826 km (0.102 R)
• M75: 15,856,776 km (0.072 R)
• M76: 15,955,211 km (0.044 R)
• M77: 16,251,714 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.4

Radius: 3.8

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11.46 AU - 15 AU

Year: 18325 Days

Day: 23.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,837,995 km

• M1: 86,318 km (0.114 R)
• M2: 228,286 km (0.052 R)
• M3: 273,465 km (0.067 R)
• M4: 334,351 km (0.117 R)
• M5: 469,887 km (0.095 R)
• M6: 499,058 km (0.105 R)
• M7: 637,885 km (0.109 R)
• M8: 806,033 km (0.06 R)
• M9: 969,095 km (0.118 R)
• M10: 1,006,644 km (0.064 R)
• M11: 1,495,231 km (0.101 R)
• M12: 1,672,504 km (0.088 R)
• M13: 1,903,334 km (0.054 R)
• M14: 3,032,947 km (0.109 R)
• M15: 3,285,169 km (0.08 R)
• M16: 3,960,005 km (0.087 R)
• M17: 4,612,252 km (0.057 R)
• M18: 5,363,981 km (0.118 R)
• M19: 6,329,336 km (0.05 R)
• M20: 6,400,246 km (0.058 R)
• M21: 6,542,962 km (0.08 R)
• M22: 6,795,334 km (0.106 R)
• M23: 7,571,447 km (0.086 R)
• M24: 7,684,543 km (0.107 R)
• M25: 7,912,531 km (0.105 R)
• M26: 7,950,828 km (0.06 R)
• M27: 7,988,975 km (0.073 R)
• M28: 8,570,462 km (0.096 R)
• M29: 8,649,001 km (0.072 R)
• M30: 8,846,470 km (0.083 R)
• M31: 9,005,493 km (0.078 R)
• M32: 9,045,435 km (0.117 R)
• M33: 9,447,704 km (0.117 R)
• M34: 9,488,245 km (0.09 R)
• M35: 9,814,668 km (0.097 R)
• M36: 10,144,830 km (0.099 R)
• M37: 10,311,332 km (0.081 R)
• M38: 10,604,694 km (0.083 R)
• M39: 10,986,019 km (0.062 R)
• M40: 12,024,677 km (0.056 R)
• M41: 12,333,447 km (0.048 R)
• M42: 13,049,123 km (0.111 R)
• M43: 13,094,152 km (0.114 R)
• M44: 13,275,465 km (0.109 R)
• M45: 14,147,471 km (0.077 R)
• M46: 15,609,491 km (0.063 R)
• M47: 15,705,383 km (0.069 R)
• M48: 16,188,135 km (0.1 R)
• M49: 16,382,612 km (0.071 R)
• M50: 16,480,150 km (0.067 R)
• M51: 16,872,246 km (0.038 R)
• M52: 17,665,414 km (0.119 R)
• M53: 18,268,294 km (0.104 R)
• M54: 18,623,140 km (0.08 R)
• M55: 18,826,892 km (0.066 R)
• M56: 19,856,724 km (0.091 R)
• M57: 20,169,234 km (0.104 R)
• M58: 21,328,916 km (0.043 R)
• M59: 22,672,754 km (0.042 R)
• M60: 23,327,394 km (0.105 R)
• M61: 23,437,199 km (0.08 R)
• M62: 23,657,108 km (0.074 R)
• M63: 24,210,022 km (0.077 R)
• M64: 25,384,963 km (0.111 R)
• M65: 25,724,102 km (0.083 R)
• M66: 25,950,892 km (0.114 R)
• M67: 26,750,343 km (0.076 R)
• M68: 26,807,639 km (0.112 R)
• M69: 27,268,401 km (0.103 R)
• M70: 27,615,617 km (0.099 R)
• M71: 27,847,943 km (0.108 R)
• M72: 28,314,539 km (0.11 R)
• M73: 29,137,327 km (0.104 R)
• M74: 30,565,837 km (0.076 R)
• M75: 31,349,131 km (0.103 R)
• M76: 31,470,156 km (0.115 R)
• M77: 31,530,743 km (0.089 R)
• M78: 32,935,318 km (0.114 R)
• M79: 33,058,437 km (0.057 R)
• M80: 33,490,475 km (0.113 R)
• M81: 33,676,276 km (0.044 R)
• M82: 33,924,459 km (0.079 R)
• M83: 34,422,620 km (0.084 R)
• M84: 34,986,005 km (0.073 R)
• M85: 35,111,667 km (0.063 R)
• M86: 37,848,112 km (0.117 R)
• M87: 38,364,823 km (0.027 R)
• M88: 40,059,916 km (0.045 R)
• M89: 41,181,302 km (0.109 R)
• M90: 42,983,657 km (0.06 R)
• M91: 44,199,439 km (0.066 R)
• M92: 45,632,138 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 18,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit