🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.08 AU - 1.12 AU

Year: 415 Days

Day: 36.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 20,745,724 km

• M1: 900,579 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.8 AU - 1.86 AU

Year: 891 Days

Day: 34.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.1

Radius: 13.3

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.3 AU - 8.58 AU

Year: 7303 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 20,745,724 km

• M1: 198,666 km (0.085 R)
• M2: 289,173 km (0.116 R)
• M3: 441,613 km (0.097 R)
• M4: 1,063,790 km (0.065 R)
• M5: 1,463,067 km (0.067 R)
• M6: 2,002,667 km (0.04 R)
• M7: 2,196,097 km (0.115 R)
• M8: 2,335,073 km (0.094 R)
• M9: 2,986,871 km (0.104 R)
• M10: 3,459,600 km (0.043 R)
• M11: 4,275,058 km (0.064 R)
• M12: 4,627,960 km (0.081 R)
• M13: 5,308,480 km (0.1 R)
• M14: 5,715,387 km (0.098 R)
• M15: 5,908,817 km (0.038 R)
• M16: 6,330,683 km (0.096 R)
• M17: 6,559,717 km (0.116 R)
• M18: 6,762,422 km (0.112 R)
• M19: 6,849,937 km (0.103 R)
• M20: 7,382,954 km (0.097 R)
• M21: 8,965,251 km (0.026 R)
• M22: 9,613,758 km (0.098 R)
• M23: 10,344,693 km (0.099 R)
• M24: 10,479,480 km (0.102 R)
• M25: 10,819,068 km (0.091 R)
• M26: 11,404,893 km (0.104 R)
• M27: 12,071,800 km (0.07 R)
• M28: 12,178,164 km (0.076 R)
• M29: 12,284,977 km (0.063 R)
• M30: 12,715,221 km (0.118 R)
• M31: 12,895,935 km (0.114 R)
• M32: 13,186,903 km (0.094 R)
• M33: 13,516,916 km (0.111 R)
• M34: 14,447,863 km (0.044 R)
• M35: 14,978,188 km (0.059 R)
• M36: 15,092,630 km (0.071 R)
• M37: 16,057,985 km (0.09 R)
• M38: 17,083,179 km (0.08 R)
• M39: 17,805,288 km (0.033 R)
• M40: 18,292,229 km (0.086 R)
• M41: 18,414,600 km (0.106 R)
• M42: 18,578,260 km (0.087 R)
• M43: 18,742,519 km (0.077 R)
• M44: 18,989,655 km (0.081 R)
• M45: 19,279,276 km (0.097 R)
• M46: 19,362,303 km (0.1 R)
• M47: 19,905,044 km (0.081 R)
• M48: 20,031,005 km (0.116 R)
• M49: 20,452,722 km (0.055 R)
• M50: 21,048,121 km (0.089 R)
• M51: 21,649,355 km (0.119 R)
• M52: 21,995,375 km (0.115 R)
• M53: 22,169,058 km (0.078 R)
• M54: 23,044,505 km (0.103 R)
• M55: 24,020,481 km (0.07 R)
• M56: 24,154,671 km (0.112 R)
• M57: 24,244,280 km (0.088 R)
• M58: 24,558,585 km (0.035 R)
• M59: 25,282,190 km (0.028 R)
• M60: 25,738,014 km (0.059 R)
• M61: 25,829,568 km (0.105 R)
• M62: 26,150,605 km (0.054 R)
• M63: 26,982,370 km (0.114 R)
• M64: 27,354,868 km (0.084 R)
• M65: 27,494,892 km (0.056 R)
• M66: 27,822,810 km (0.119 R)
• M67: 28,199,049 km (0.036 R)
• M68: 28,766,623 km (0.039 R)
• M69: 29,004,334 km (0.099 R)
• M70: 29,385,809 km (0.074 R)
• M71: 29,721,058 km (0.111 R)
• M72: 29,817,100 km (0.056 R)
• M73: 30,250,335 km (0.085 R)
• M74: 30,346,975 km (0.111 R)
• M75: 30,492,085 km (0.117 R)
• M76: 31,611,825 km (0.057 R)
• M77: 32,053,737 km (0.084 R)
• M78: 32,695,662 km (0.103 R)
• M79: 32,894,029 km (0.109 R)
• M80: 33,043,028 km (0.12 R)
• M81: 33,441,557 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.2

Radius: 11.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.79 AU - 9.65 AU

Year: 8482 Days

Day: 11 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 20,745,724 km

• M1: 273,016 km (0.067 R)
• M2: 433,385 km (0.088 R)
• M3: 511,625 km (0.085 R)
• M4: 657,782 km (0.111 R)
• M5: 910,453 km (0.075 R)
• M6: 1,037,910 km (0.062 R)
• M7: 1,160,281 km (0.074 R)
• M8: 1,287,738 km (0.1 R)
• M9: 1,506,750 km (0.115 R)
• M10: 1,620,893 km (0.061 R)
• M11: 1,764,507 km (0.109 R)
• M12: 2,008,950 km (0.105 R)
• M13: 2,135,360 km (0.084 R)
• M14: 2,337,467 km (0.105 R)
• M15: 2,714,005 km (0.091 R)
• M16: 2,822,912 km (0.118 R)
• M17: 3,045,364 km (0.066 R)
• M18: 3,643,456 km (0.08 R)
• M19: 3,764,032 km (0.065 R)
• M20: 3,920,960 km (0.115 R)
• M21: 5,080,194 km (0.115 R)
• M22: 5,234,579 km (0.105 R)
• M23: 5,627,573 km (0.112 R)
• M24: 6,400,395 km (0.115 R)
• M25: 7,776,397 km (0.045 R)
• M26: 7,865,407 km (0.027 R)
• M27: 7,999,597 km (0.09 R)
• M28: 8,270,069 km (0.073 R)
• M29: 8,704,651 km (0.088 R)
• M30: 9,053,065 km (0.085 R)
• M31: 9,739,569 km (0.094 R)
• M32: 9,883,782 km (0.065 R)
• M33: 11,414,318 km (0.119 R)
• M34: 11,693,617 km (0.098 R)
• M35: 11,795,792 km (0.097 R)
• M36: 12,078,083 km (0.077 R)
• M37: 12,440,709 km (0.109 R)
• M38: 12,859,433 km (0.106 R)
• M39: 13,684,016 km (0.11 R)
• M40: 14,334,169 km (0.049 R)
• M41: 14,718,187 km (0.092 R)
• M42: 15,328,247 km (0.116 R)
• M43: 15,720,941 km (0.058 R)
• M44: 16,031,656 km (0.096 R)
• M45: 16,116,777 km (0.074 R)
• M46: 16,544,627 km (0.116 R)
• M47: 17,324,181 km (0.046 R)
• M48: 17,411,547 km (0.094 R)
• M49: 17,528,383 km (0.092 R)
• M50: 17,791,824 km (0.119 R)
• M51: 18,115,853 km (0.069 R)
• M52: 19,491,406 km (0.086 R)
• M53: 20,529,765 km (0.066 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 18,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit