🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.59 AU - 0.61 AU

Year: 170 Days

Day: 26.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,906,405 km

• M1: 105,018 km (0.108 R)
• M2: 137,032 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.82 AU - 1.28 AU

Year: 393 Days

Day: 30.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.04 AU - 2.12 AU

Year: 1096 Days

Day: 30.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,906,405 km

• M1: 930,050 km (0.065 R)
• M2: 1,402,779 km (0.105 R)

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.1

Radius: 13.6

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.61 AU - 8.65 AU

Year: 9260 Days

Day: 12.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,906,405 km

• M1: 263,891 km (0.118 R)
• M2: 355,893 km (0.064 R)
• M3: 466,596 km (0.045 R)
• M4: 604,375 km (0.057 R)
• M5: 783,743 km (0.102 R)
• M6: 1,024,596 km (0.111 R)
• M7: 1,139,786 km (0.058 R)
• M8: 1,259,764 km (0.108 R)
• M9: 1,546,244 km (0.103 R)
• M10: 1,646,624 km (0.087 R)
• M11: 1,784,104 km (0.078 R)
• M12: 1,961,378 km (0.098 R)
• M13: 2,144,785 km (0.118 R)
• M14: 2,353,324 km (0.117 R)
• M15: 2,588,642 km (0.106 R)
• M16: 2,749,908 km (0.109 R)
• M17: 3,719,153 km (0.034 R)
• M18: 3,855,885 km (0.099 R)
• M19: 4,348,212 km (0.085 R)
• M20: 4,662,966 km (0.047 R)
• M21: 4,835,751 km (0.051 R)
• M22: 5,263,900 km (0.101 R)
• M23: 5,757,274 km (0.044 R)
• M24: 6,022,810 km (0.098 R)
• M25: 6,211,304 km (0.076 R)
• M26: 6,346,989 km (0.102 R)
• M27: 7,069,098 km (0.057 R)
• M28: 7,353,783 km (0.071 R)
• M29: 7,642,357 km (0.083 R)
• M30: 7,787,916 km (0.051 R)
• M31: 8,141,415 km (0.109 R)
• M32: 8,560,439 km (0.112 R)
• M33: 9,733,137 km (0.079 R)
• M34: 9,891,262 km (0.073 R)
• M35: 10,824,902 km (0.118 R)
• M36: 11,485,377 km (0.078 R)
• M37: 11,618,967 km (0.062 R)
• M38: 11,719,497 km (0.051 R)
• M39: 12,056,990 km (0.104 R)
• M40: 12,158,717 km (0.039 R)
• M41: 12,363,366 km (0.096 R)
• M42: 12,569,063 km (0.119 R)
• M43: 12,810,514 km (0.098 R)
• M44: 13,368,215 km (0.084 R)
• M45: 13,473,682 km (0.116 R)
• M46: 14,978,936 km (0.062 R)
• M47: 15,161,744 km (0.095 R)
• M48: 15,492,505 km (0.107 R)
• M49: 15,900,159 km (0.105 R)
• M50: 16,688,241 km (0.115 R)
• M51: 17,874,702 km (0.109 R)
• M52: 18,811,932 km (0.039 R)
• M53: 19,445,629 km (0.11 R)
• M54: 20,571,502 km (0.108 R)
• M55: 20,937,868 km (0.069 R)
• M56: 22,049,978 km (0.12 R)
• M57: 22,466,758 km (0.109 R)
• M58: 23,012,491 km (0.093 R)
• M59: 23,647,534 km (0.084 R)
• M60: 24,417,364 km (0.079 R)
• M61: 24,503,383 km (0.108 R)
• M62: 24,632,636 km (0.105 R)
• M63: 25,412,789 km (0.06 R)
• M64: 25,981,410 km (0.095 R)
• M65: 26,819,906 km (0.048 R)
• M66: 27,891,925 km (0.088 R)
• M67: 28,207,127 km (0.056 R)
• M68: 29,617,536 km (0.064 R)
• M69: 30,308,379 km (0.098 R)
• M70: 30,678,933 km (0.08 R)
• M71: 30,864,733 km (0.112 R)
• M72: 30,957,783 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.4

Radius: 3.3

Gravity: 54.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.51 AU - 13.53 AU

Year: 16181 Days

Day: 21.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,906,405 km

• M1: 46,675 km (0.078 R)
• M2: 384,167 km (0.104 R)
• M3: 964,906 km (0.115 R)
• M4: 1,205,310 km (0.079 R)
• M5: 1,571,526 km (0.1 R)
• M6: 1,766,751 km (0.114 R)
• M7: 2,149,422 km (0.116 R)
• M8: 2,621,703 km (0.119 R)
• M9: 2,687,077 km (0.086 R)
• M10: 3,263,777 km (0.089 R)
• M11: 3,334,088 km (0.101 R)
• M12: 4,254,414 km (0.103 R)
• M13: 4,525,485 km (0.059 R)
• M14: 4,564,530 km (0.118 R)
• M15: 5,496,076 km (0.083 R)
• M16: 5,537,814 km (0.111 R)
• M17: 6,220,878 km (0.119 R)
• M18: 6,395,758 km (0.09 R)
• M19: 6,439,740 km (0.067 R)
• M20: 6,840,063 km (0.086 R)
• M21: 7,157,061 km (0.085 R)
• M22: 7,617,972 km (0.08 R)
• M23: 7,805,119 km (0.113 R)
• M24: 8,279,345 km (0.069 R)
• M25: 8,520,048 km (0.062 R)
• M26: 9,405,218 km (0.088 R)
• M27: 10,474,394 km (0.086 R)
• M28: 12,067,013 km (0.04 R)
• M29: 12,559,340 km (0.064 R)
• M30: 12,946,649 km (0.116 R)
• M31: 13,113,899 km (0.096 R)
• M32: 13,506,893 km (0.063 R)
• M33: 14,419,739 km (0.06 R)
• M34: 15,058,671 km (0.052 R)
• M35: 16,064,268 km (0.104 R)
• M36: 16,787,125 km (0.04 R)
• M37: 16,908,599 km (0.058 R)
• M38: 18,015,024 km (0.103 R)
• M39: 18,264,105 km (0.069 R)
• M40: 19,208,217 km (0.075 R)
• M41: 19,782,224 km (0.057 R)
• M42: 20,947,143 km (0.068 R)
• M43: 21,012,517 km (0.063 R)
• M44: 21,537,905 km (0.086 R)
• M45: 21,934,788 km (0.111 R)
• M46: 22,001,060 km (0.102 R)
• M47: 22,067,631 km (0.116 R)
• M48: 23,004,861 km (0.075 R)
• M49: 23,342,653 km (0.104 R)
• M50: 23,614,173 km (0.086 R)
• M51: 23,818,375 km (0.093 R)
• M52: 25,403,962 km (0.096 R)
• M53: 25,473,675 km (0.069 R)
• M54: 25,753,273 km (0.106 R)
• M55: 26,315,163 km (0.036 R)
• M56: 26,456,383 km (0.071 R)
• M57: 26,739,423 km (0.088 R)
• M58: 27,881,453 km (0.094 R)
• M59: 28,530,857 km (0.076 R)
• M60: 29,039,340 km (0.079 R)
• M61: 29,258,202 km (0.107 R)
• M62: 30,508,691 km (0.078 R)
• M63: 31,626,486 km (0.112 R)
• M64: 32,077,374 km (0.097 R)
• M65: 32,985,433 km (0.11 R)
• M66: 33,825,275 km (0.083 R)
• M67: 34,981,667 km (0.101 R)
• M68: 35,059,308 km (0.065 R)
• M69: 37,095,784 km (0.096 R)
• M70: 39,331,524 km (0.118 R)
• M71: 42,352,055 km (0.058 R)
• M72: 44,434,756 km (0.12 R)
• M73: 44,686,829 km (0.114 R)
• M74: 44,771,052 km (0.092 R)
• M75: 45,446,188 km (0.076 R)
• M76: 47,320,200 km (0.093 R)
• M77: 47,663,677 km (0.092 R)
• M78: 49,916,022 km (0.084 R)
• M79: 52,202,775 km (0.095 R)
• M80: 52,380,198 km (0.09 R)
• M81: 55,154,042 km (0.07 R)
• M82: 56,422,483 km (0.037 R)
• M83: 57,151,473 km (0.108 R)
• M84: 57,608,794 km (0.108 R)
• M85: 57,792,051 km (0.11 R)
• M86: 57,883,755 km (0.102 R)
• M87: 59,080,089 km (0.083 R)
• M88: 61,590,790 km (0.055 R)
• M89: 61,684,588 km (0.118 R)
• M90: 62,247,524 km (0.095 R)
• M91: 62,341,472 km (0.06 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: 359 - 12,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit