🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.56 AU - 0.68 AU

Year: 171 Days

Day: 20.5 Hours

Environment

Temp: 254 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.67 AU - 0.75 AU

Year: 209 Days

Day: 16.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.73 AU - 0.73 AU

Year: 218 Days

Day: 27.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.94 AU - 1.1 AU

Year: 360 Days

Day: 30.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 169.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.97 AU - 1.59 AU

Year: 507 Days

Day: 29.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,231,648 km

• M1: 147,204 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.34 AU - 1.96 AU

Year: 741 Days

Day: 26.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,231,648 km

• M1: 366,515 km (0.118 R)
• M2: 800,947 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.64 AU - 4.66 AU

Year: 2958 Days

Day: 13.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.7

Radius: 8.3

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.32 AU - 8.88 AU

Year: 7330 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,231,648 km

• M1: 329,415 km (0.026 R)
• M2: 398,080 km (0.101 R)
• M3: 566,527 km (0.044 R)
• M4: 837,898 km (0.029 R)
• M5: 954,285 km (0.116 R)
• M6: 1,076,207 km (0.081 R)
• M7: 1,533,229 km (0.036 R)
• M8: 2,135,659 km (0.055 R)
• M9: 2,227,363 km (0.068 R)
• M10: 2,462,381 km (0.048 R)
• M11: 2,631,726 km (0.112 R)
• M12: 3,214,858 km (0.076 R)
• M13: 3,561,925 km (0.05 R)
• M14: 3,616,379 km (0.03 R)
• M15: 4,554,956 km (0.104 R)
• M16: 4,793,415 km (0.088 R)
• M17: 4,883,772 km (0.051 R)
• M18: 5,819,656 km (0.107 R)
• M19: 5,948,610 km (0.091 R)
• M20: 6,275,182 km (0.088 R)
• M21: 6,407,426 km (0.085 R)
• M22: 7,958,008 km (0.118 R)
• M23: 8,499,553 km (0.097 R)
• M24: 8,830,314 km (0.045 R)
• M25: 8,904,364 km (0.096 R)
• M26: 9,127,714 km (0.055 R)
• M27: 9,202,663 km (0.095 R)
• M28: 9,656,243 km (0.082 R)
• M29: 9,732,688 km (0.11 R)
• M30: 9,885,876 km (0.063 R)
• M31: 10,194,796 km (0.106 R)
• M32: 10,389,423 km (0.098 R)
• M33: 10,546,051 km (0.044 R)
• M34: 10,743,072 km (0.103 R)
• M35: 10,901,496 km (0.084 R)
• M36: 11,502,281 km (0.11 R)
• M37: 11,990,868 km (0.117 R)
• M38: 12,403,159 km (0.119 R)
• M39: 13,156,834 km (0.117 R)
• M40: 13,283,992 km (0.114 R)
• M41: 13,925,467 km (0.109 R)
• M42: 14,577,116 km (0.114 R)
• M43: 15,194,207 km (0.102 R)
• M44: 15,327,499 km (0.098 R)
• M45: 15,774,796 km (0.111 R)
• M46: 16,226,432 km (0.087 R)
• M47: 16,453,821 km (0.076 R)
• M48: 17,096,194 km (0.098 R)
• M49: 17,513,423 km (0.12 R)
• M50: 18,500,170 km (0.088 R)
• M51: 18,642,587 km (0.108 R)
• M52: 19,215,996 km (0.111 R)
• M53: 20,871,745 km (0.115 R)
• M54: 21,168,697 km (0.097 R)
• M55: 21,417,179 km (0.083 R)
• M56: 22,017,515 km (0.102 R)
• M57: 22,979,430 km (0.091 R)
• M58: 23,799,974 km (0.097 R)
• M59: 24,578,033 km (0.077 R)
• M60: 24,734,662 km (0.117 R)
• M61: 25,048,967 km (0.084 R)
• M62: 25,259,152 km (0.109 R)
• M63: 26,105,876 km (0.033 R)
• M64: 27,015,730 km (0.056 R)
• M65: 27,555,778 km (0.061 R)
• M66: 27,664,087 km (0.052 R)
• M67: 27,935,906 km (0.038 R)
• M68: 28,099,267 km (0.043 R)
• M69: 29,806,927 km (0.061 R)
• M70: 30,308,977 km (0.063 R)
• M71: 30,757,472 km (0.067 R)
• M72: 30,813,721 km (0.07 R)
• M73: 30,926,368 km (0.108 R)
• M74: 31,321,306 km (0.087 R)
• M75: 31,547,797 km (0.068 R)
• M76: 32,688,481 km (0.028 R)
• M77: 33,668,497 km (0.076 R)
• M78: 34,016,761 km (0.046 R)
• M79: 34,482,908 km (0.115 R)
• M80: 35,068,583 km (0.075 R)
• M81: 36,547,209 km (0.066 R)
• M82: 37,264,082 km (0.052 R)
• M83: 38,166,755 km (0.108 R)
• M84: 38,287,630 km (0.062 R)
• M85: 38,348,217 km (0.112 R)
• M86: 38,772,477 km (0.053 R)
• M87: 39,442,526 km (0.117 R)
• M88: 39,625,933 km (0.086 R)
• M89: 40,116,464 km (0.113 R)
• M90: 40,979,494 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.9

Radius: 6.3

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.29 AU - 17.65 AU

Year: 22327 Days

Day: 21.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 57,231,648 km

• M1: 83,476 km (0.103 R)
• M2: 135,536 km (0.109 R)
• M3: 795,561 km (0.105 R)
• M4: 1,444,966 km (0.039 R)
• M5: 1,494,632 km (0.077 R)
• M6: 1,570,329 km (0.063 R)
• M7: 1,940,135 km (0.11 R)
• M8: 3,136,619 km (0.032 R)
• M9: 4,443,057 km (0.052 R)
• M10: 4,589,363 km (0.088 R)
• M11: 5,617,849 km (0.094 R)
• M12: 8,682,810 km (0.102 R)
• M13: 8,819,991 km (0.114 R)
• M14: 9,282,398 km (0.067 R)
• M15: 9,800,157 km (0.044 R)
• M16: 9,847,729 km (0.072 R)
• M17: 10,962,233 km (0.104 R)
• M18: 11,409,082 km (0.108 R)
• M19: 11,710,372 km (0.057 R)
• M20: 12,014,205 km (0.04 R)
• M21: 12,167,094 km (0.097 R)
• M22: 14,645,632 km (0.112 R)
• M23: 16,081,622 km (0.064 R)
• M24: 16,419,264 km (0.097 R)
• M25: 16,759,300 km (0.092 R)
• M26: 17,044,433 km (0.073 R)
• M27: 18,552,829 km (0.076 R)
• M28: 19,263,419 km (0.078 R)
• M29: 20,285,022 km (0.05 R)
• M30: 21,571,415 km (0.054 R)
• M31: 22,005,996 km (0.061 R)
• M32: 22,506,252 km (0.11 R)
• M33: 23,517,982 km (0.061 R)
• M34: 24,415,270 km (0.11 R)
• M35: 27,173,855 km (0.084 R)
• M36: 27,575,824 km (0.096 R)
• M37: 29,615,591 km (0.101 R)
• M38: 30,444,962 km (0.068 R)
• M39: 32,338,871 km (0.099 R)
• M40: 32,836,134 km (0.079 R)
• M41: 33,192,925 km (0.111 R)
• M42: 33,264,433 km (0.064 R)
• M43: 34,342,884 km (0.066 R)
• M44: 35,286,996 km (0.062 R)
• M45: 35,579,161 km (0.115 R)
• M46: 36,165,884 km (0.098 R)
• M47: 36,608,095 km (0.11 R)
• M48: 39,905,082 km (0.119 R)
• M49: 40,285,809 km (0.076 R)
• M50: 40,514,694 km (0.114 R)
• M51: 40,591,138 km (0.058 R)
• M52: 43,373,808 km (0.112 R)
• M53: 44,000,623 km (0.063 R)
• M54: 44,630,281 km (0.045 R)
• M55: 44,788,107 km (0.071 R)
• M56: 45,739,399 km (0.045 R)
• M57: 47,823,148 km (0.094 R)
• M58: 48,632,921 km (0.088 R)
• M59: 52,165,825 km (0.05 R)
• M60: 52,665,332 km (0.094 R)
• M61: 53,166,335 km (0.061 R)
• M62: 55,525,643 km (0.061 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 10,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit