🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.62 AU - 0.72 AU

Year: 197 Days

Day: 31.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.55 AU - 2.31 AU

Year: 965 Days

Day: 42.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,806,742 km

• M1: 51,462 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.69 AU - 3.99 AU

Year: 2197 Days

Day: 37 Hours

Environment

Temp: -113 °C

Axial Tilt: 80.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.5

Radius: 9.4

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.02 AU - 10.12 AU

Year: 10655 Days

Day: 8.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,806,742 km

• M1: 491,579 km (0.102 R)
• M2: 612,603 km (0.084 R)
• M3: 677,230 km (0.095 R)
• M4: 1,037,312 km (0.101 R)
• M5: 1,259,315 km (0.101 R)
• M6: 2,190,113 km (0.113 R)
• M7: 3,085,755 km (0.079 R)
• M8: 3,318,530 km (0.082 R)
• M9: 3,587,357 km (0.077 R)
• M10: 3,801,282 km (0.064 R)
• M11: 4,146,105 km (0.091 R)
• M12: 5,553,522 km (0.082 R)
• M13: 5,801,405 km (0.114 R)
• M14: 6,161,787 km (0.1 R)
• M15: 6,271,442 km (0.088 R)
• M16: 6,381,696 km (0.096 R)
• M17: 8,514,064 km (0.117 R)
• M18: 8,759,105 km (0.1 R)
• M19: 9,592,365 km (0.116 R)
• M20: 10,190,757 km (0.043 R)
• M21: 11,155,364 km (0.104 R)
• M22: 11,693,766 km (0.079 R)
• M23: 12,057,439 km (0.113 R)
• M24: 12,656,279 km (0.107 R)
• M25: 12,982,702 km (0.086 R)
• M26: 13,311,967 km (0.1 R)
• M27: 13,548,930 km (0.107 R)
• M28: 13,644,074 km (0.102 R)
• M29: 13,787,239 km (0.073 R)
• M30: 13,978,874 km (0.079 R)
• M31: 14,510,395 km (0.075 R)
• M32: 14,607,783 km (0.108 R)
• M33: 14,705,321 km (0.114 R)
• M34: 14,950,213 km (0.114 R)
• M35: 15,295,485 km (0.084 R)
• M36: 15,693,116 km (0.073 R)
• M37: 15,843,162 km (0.076 R)
• M38: 18,782,611 km (0.12 R)
• M39: 18,941,933 km (0.119 R)
• M40: 19,422,441 km (0.115 R)
• M41: 20,178,060 km (0.108 R)
• M42: 20,286,818 km (0.086 R)
• M43: 20,778,546 km (0.056 R)
• M44: 20,943,403 km (0.049 R)
• M45: 21,108,559 km (0.06 R)
• M46: 21,829,471 km (0.029 R)
• M47: 22,671,408 km (0.045 R)
• M48: 23,466,670 km (0.097 R)
• M49: 24,328,952 km (0.07 R)
• M50: 25,377,334 km (0.084 R)
• M51: 25,435,976 km (0.116 R)
• M52: 26,143,724 km (0.106 R)
• M53: 26,380,986 km (0.107 R)
• M54: 27,157,249 km (0.114 R)
• M55: 27,397,653 km (0.047 R)
• M56: 27,638,655 km (0.09 R)
• M57: 27,880,406 km (0.084 R)
• M58: 28,122,904 km (0.099 R)
• M59: 28,366,150 km (0.088 R)
• M60: 28,671,030 km (0.073 R)
• M61: 28,915,772 km (0.059 R)
• M62: 29,099,778 km (0.065 R)
• M63: 29,901,772 km (0.108 R)
• M64: 30,773,479 km (0.113 R)
• M65: 30,836,011 km (0.093 R)
• M66: 31,275,380 km (0.12 R)
• M67: 31,843,253 km (0.085 R)
• M68: 32,223,681 km (0.083 R)
• M69: 34,148,407 km (0.099 R)
• M70: 34,667,960 km (0.107 R)
• M71: 34,863,485 km (0.048 R)
• M72: 35,255,581 km (0.116 R)
• M73: 36,573,239 km (0.101 R)
• M74: 36,838,775 km (0.033 R)
• M75: 37,104,760 km (0.113 R)
• M76: 37,974,073 km (0.12 R)
• M77: 40,415,959 km (0.054 R)
• M78: 40,827,952 km (0.115 R)
• M79: 41,794,504 km (0.113 R)
• M80: 42,489,535 km (0.058 R)
• M81: 42,628,960 km (0.102 R)
• M82: 42,908,260 km (0.099 R)
• M83: 44,809,948 km (0.039 R)
• M84: 45,022,975 km (0.118 R)
• M85: 45,094,034 km (0.074 R)
• M86: 45,735,360 km (0.101 R)
• M87: 45,806,868 km (0.096 R)
• M88: 46,882,925 km (0.045 R)
• M89: 47,387,968 km (0.115 R)
• M90: 47,532,629 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.8

Radius: 7.1

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 12.93 AU - 16.93 AU

Year: 20762 Days

Day: 18.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,806,742 km

• M1: 170,841 km (0.079 R)
• M2: 363,523 km (0.109 R)
• M3: 806,931 km (0.084 R)
• M4: 886,816 km (0.091 R)
• M5: 1,349,074 km (0.063 R)
• M6: 2,433,509 km (0.028 R)
• M7: 3,856,783 km (0.097 R)
• M8: 4,097,635 km (0.08 R)
• M9: 4,414,484 km (0.109 R)
• M10: 4,960,217 km (0.083 R)
• M11: 5,109,366 km (0.092 R)
• M12: 6,274,434 km (0.072 R)
• M13: 6,639,453 km (0.064 R)
• M14: 7,263,126 km (0.096 R)
• M15: 7,347,649 km (0.108 R)
• M16: 7,560,527 km (0.119 R)
• M17: 7,818,733 km (0.109 R)
• M18: 7,948,883 km (0.038 R)
• M19: 8,036,098 km (0.117 R)
• M20: 8,925,159 km (0.113 R)
• M21: 9,566,036 km (0.102 R)
• M22: 9,892,010 km (0.101 R)
• M23: 9,938,983 km (0.081 R)
• M24: 10,940,242 km (0.087 R)
• M25: 11,330,094 km (0.081 R)
• M26: 11,923,399 km (0.04 R)
• M27: 12,526,877 km (0.105 R)
• M28: 12,781,193 km (0.065 R)
• M29: 13,658,734 km (0.037 R)
• M30: 13,868,171 km (0.115 R)
• M31: 14,823,055 km (0.094 R)
• M32: 15,200,191 km (0.084 R)
• M33: 15,471,561 km (0.027 R)
• M34: 15,635,072 km (0.058 R)
• M35: 16,851,901 km (0.114 R)
• M36: 17,471,685 km (0.092 R)
• M37: 17,642,077 km (0.105 R)
• M38: 18,156,394 km (0.11 R)
• M39: 18,444,221 km (0.097 R)
• M40: 19,258,332 km (0.091 R)
• M41: 19,846,850 km (0.038 R)
• M42: 20,321,973 km (0.101 R)
• M43: 20,740,847 km (0.108 R)
• M44: 20,860,974 km (0.031 R)
• M45: 20,981,401 km (0.086 R)
• M46: 21,404,763 km (0.093 R)
• M47: 21,586,973 km (0.104 R)
• M48: 21,830,817 km (0.067 R)
• M49: 22,877,404 km (0.088 R)
• M50: 25,467,691 km (0.055 R)
• M51: 27,223,671 km (0.058 R)
• M52: 28,482,537 km (0.112 R)
• M53: 28,951,078 km (0.093 R)
• M54: 29,354,842 km (0.111 R)
• M55: 30,099,690 km (0.09 R)
• M56: 30,235,824 km (0.063 R)
• M57: 31,884,991 km (0.107 R)
• M58: 32,301,771 km (0.1 R)
• M59: 32,720,495 km (0.117 R)
• M60: 33,422,259 km (0.075 R)
• M61: 34,058,050 km (0.11 R)
• M62: 34,128,959 km (0.105 R)
• M63: 34,199,868 km (0.029 R)
• M64: 34,341,986 km (0.061 R)
• M65: 35,485,213 km (0.116 R)
• M66: 35,628,977 km (0.053 R)
• M67: 36,786,266 km (0.098 R)
• M68: 37,515,855 km (0.116 R)
• M69: 38,029,424 km (0.085 R)
• M70: 38,545,238 km (0.115 R)
• M71: 38,693,190 km (0.098 R)
• M72: 39,584,045 km (0.106 R)
• M73: 40,031,941 km (0.08 R)
• M74: 40,406,534 km (0.107 R)
• M75: 40,481,633 km (0.113 R)
• M76: 40,631,829 km (0.09 R)
• M77: 43,444,867 km (0.069 R)
• M78: 44,448,071 km (0.057 R)
• M79: 45,771,413 km (0.088 R)
• M80: 45,849,653 km (0.059 R)
• M81: 46,319,989 km (0.075 R)
• M82: 48,376,959 km (0.09 R)
• M83: 48,855,822 km (0.119 R)
• M84: 49,095,777 km (0.109 R)
• M85: 50,625,116 km (0.066 R)
• M86: 53,400,606 km (0.107 R)
• M87: 53,812,897 km (0.117 R)
• M88: 54,474,868 km (0.085 R)
• M89: 54,889,852 km (0.049 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 19,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit