🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.53 AU - 0.87 AU

Year: 215 Days

Day: 12 Hours

Environment

Temp: 126 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.61 AU - 0.89 AU

Year: 238 Days

Day: 23.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.69 AU - 1.09 AU

Year: 308 Days

Day: 37.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 135.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.45 AU - 1.79 AU

Year: 757 Days

Day: 44.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.87 AU - 2.77 AU

Year: 1297 Days

Day: 20.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.13 AU - 3.51 AU

Year: 2221 Days

Day: 27.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435

Radius: 10.1

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.16 AU - 5.48 AU

Year: 3885 Days

Day: 9.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,466,522 km

• M1: 154,235 km (0.092 R)
• M2: 222,302 km (0.105 R)
• M3: 414,685 km (0.081 R)
• M4: 487,091 km (0.076 R)
• M5: 555,756 km (0.118 R)
• M6: 637,736 km (0.096 R)
• M7: 857,046 km (0.11 R)
• M8: 1,183,469 km (0.119 R)
• M9: 1,267,992 km (0.091 R)
• M10: 1,342,192 km (0.102 R)
• M11: 1,405,322 km (0.108 R)
• M12: 1,521,410 km (0.118 R)
• M13: 1,805,048 km (0.087 R)
• M14: 2,047,097 km (0.091 R)
• M15: 2,819,022 km (0.096 R)
• M16: 2,950,519 km (0.105 R)
• M17: 3,016,940 km (0.114 R)
• M18: 3,100,715 km (0.07 R)
• M19: 3,202,292 km (0.04 R)
• M20: 3,426,390 km (0.101 R)
• M21: 3,781,086 km (0.037 R)
• M22: 4,147,751 km (0.056 R)
• M23: 4,449,340 km (0.053 R)
• M24: 4,622,125 km (0.07 R)
• M25: 5,053,865 km (0.07 R)
• M26: 5,254,476 km (0.094 R)
• M27: 5,601,543 km (0.12 R)
• M28: 5,830,128 km (0.096 R)
• M29: 5,956,090 km (0.089 R)
• M30: 6,019,519 km (0.113 R)
• M31: 6,490,752 km (0.094 R)
• M32: 6,555,977 km (0.09 R)
• M33: 6,621,501 km (0.1 R)
• M34: 6,752,997 km (0.093 R)
• M35: 7,040,973 km (0.099 R)
• M36: 7,152,723 km (0.108 R)
• M37: 7,355,578 km (0.109 R)
• M38: 7,583,116 km (0.1 R)
• M39: 7,651,931 km (0.045 R)
• M40: 8,209,333 km (0.052 R)
• M41: 8,469,184 km (0.095 R)
• M42: 8,707,793 km (0.047 R)
• M43: 8,996,966 km (0.097 R)
• M44: 9,167,208 km (0.065 R)
• M45: 9,585,035 km (0.062 R)
• M46: 10,388,375 km (0.064 R)
• M47: 10,515,982 km (0.12 R)
• M48: 10,849,885 km (0.101 R)
• M49: 10,927,376 km (0.088 R)
• M50: 11,475,503 km (0.062 R)
• M51: 11,607,299 km (0.116 R)
• M52: 11,739,693 km (0.106 R)
• M53: 11,925,793 km (0.056 R)
• M54: 12,273,907 km (0.048 R)
• M55: 12,489,926 km (0.107 R)
• M56: 12,843,576 km (0.081 R)
• M57: 13,145,314 km (0.1 R)
• M58: 13,980,370 km (0.04 R)
• M59: 14,404,330 km (0.064 R)
• M60: 14,518,174 km (0.118 R)
• M61: 15,005,115 km (0.119 R)
• M62: 16,825,871 km (0.117 R)
• M63: 17,005,688 km (0.12 R)
• M64: 17,488,589 km (0.081 R)
• M65: 17,701,318 km (0.106 R)
• M66: 18,653,358 km (0.1 R)
• M67: 18,746,408 km (0.117 R)
• M68: 19,874,676 km (0.088 R)
• M69: 20,671,284 km (0.078 R)
• M70: 20,799,639 km (0.088 R)
• M71: 20,896,130 km (0.101 R)
• M72: 21,673,291 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.3

Radius: 14.6

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.51 AU - 11.69 AU

Year: 10919 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,466,522 km

• M1: 195,824 km (0.091 R)
• M2: 459,565 km (0.057 R)
• M3: 701,016 km (0.099 R)
• M4: 829,819 km (0.101 R)
• M5: 927,507 km (0.077 R)
• M6: 1,314,666 km (0.118 R)
• M7: 1,726,659 km (0.046 R)
• M8: 2,234,992 km (0.067 R)
• M9: 2,639,206 km (0.025 R)
• M10: 2,973,407 km (0.102 R)
• M11: 3,067,056 km (0.068 R)
• M12: 3,353,835 km (0.11 R)
• M13: 3,451,372 km (0.114 R)
• M14: 3,616,229 km (0.112 R)
• M15: 4,196,519 km (0.053 R)
• M16: 4,372,895 km (0.085 R)
• M17: 4,991,034 km (0.072 R)
• M18: 5,102,933 km (0.109 R)
• M19: 5,253,578 km (0.067 R)
• M20: 5,520,909 km (0.071 R)
• M21: 6,188,714 km (0.104 R)
• M22: 6,840,662 km (0.116 R)
• M23: 7,386,694 km (0.052 R)
• M24: 8,166,099 km (0.109 R)
• M25: 8,745,192 km (0.102 R)
• M26: 9,017,012 km (0.057 R)
• M27: 9,108,266 km (0.115 R)
• M28: 9,245,747 km (0.088 R)
• M29: 9,990,595 km (0.058 R)
• M30: 10,274,831 km (0.106 R)
• M31: 10,417,996 km (0.114 R)
• M32: 11,046,157 km (0.113 R)
• M33: 11,786,218 km (0.098 R)
• M34: 12,389,845 km (0.108 R)
• M35: 13,366,121 km (0.103 R)
• M36: 14,420,636 km (0.094 R)
• M37: 14,903,987 km (0.119 R)
• M38: 15,120,455 km (0.053 R)
• M39: 15,337,970 km (0.107 R)
• M40: 16,052,300 km (0.09 R)
• M41: 16,385,604 km (0.099 R)
• M42: 16,497,204 km (0.12 R)
• M43: 17,172,190 km (0.081 R)
• M44: 19,251,451 km (0.07 R)
• M45: 19,605,699 km (0.079 R)
• M46: 20,440,604 km (0.042 R)
• M47: 21,348,065 km (0.1 R)
• M48: 21,776,064 km (0.076 R)
• M49: 22,145,272 km (0.091 R)
• M50: 23,327,843 km (0.108 R)
• M51: 24,212,266 km (0.053 R)
• M52: 24,403,302 km (0.079 R)
• M53: 25,430,292 km (0.089 R)
• M54: 25,754,021 km (0.077 R)
• M55: 26,668,064 km (0.092 R)
• M56: 27,261,370 km (0.085 R)
• M57: 28,125,896 km (0.092 R)
• M58: 28,393,676 km (0.117 R)
• M59: 29,134,634 km (0.106 R)
• M60: 29,541,540 km (0.102 R)
• M61: 30,223,707 km (0.099 R)
• M62: 32,722,589 km (0.095 R)
• M63: 33,357,632 km (0.108 R)
• M64: 38,657,137 km (0.119 R)
• M65: 38,954,986 km (0.097 R)
• M66: 39,853,172 km (0.048 R)
• M67: 40,380,355 km (0.045 R)
• M68: 40,606,996 km (0.118 R)
• M69: 41,517,598 km (0.038 R)
• M70: 44,367,736 km (0.117 R)
• M71: 44,679,648 km (0.101 R)
• M72: 44,914,068 km (0.098 R)
• M73: 45,305,715 km (0.08 R)
• M74: 45,855,787 km (0.055 R)
• M75: 46,092,301 km (0.118 R)
• M76: 46,724,801 km (0.033 R)
• M77: 46,883,374 km (0.094 R)
• M78: 49,041,623 km (0.025 R)
• M79: 50,335,944 km (0.089 R)
• M80: 50,824,231 km (0.096 R)
• M81: 51,232,334 km (0.098 R)
• M82: 51,559,505 km (0.09 R)
• M83: 53,703,541 km (0.091 R)
• M84: 54,285,776 km (0.06 R)
• M85: 55,372,605 km (0.052 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 12,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit