🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.84 AU - 0.86 AU

Year: 328 Days

Day: 31.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.16 AU - 1.76 AU

Year: 739 Days

Day: 22.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.32 AU - 1.74 AU

Year: 793 Days

Day: 29.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.52 AU - 2.04 AU

Year: 995 Days

Day: 14.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,167,228 km

• M1: 439,219 km (0.085 R)
• M2: 452,534 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.9

Radius: 14.3

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.56 AU - 9.96 AU

Year: 12775 Days

Day: 9.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,167,228 km

• M1: 240,553 km (0.114 R)
• M2: 355,145 km (0.097 R)
• M3: 520,152 km (0.072 R)
• M4: 698,472 km (0.092 R)
• M5: 878,887 km (0.036 R)
• M6: 1,099,544 km (0.072 R)
• M7: 2,072,379 km (0.075 R)
• M8: 2,341,955 km (0.106 R)
• M9: 3,016,043 km (0.037 R)
• M10: 3,288,311 km (0.054 R)
• M11: 3,568,956 km (0.108 R)
• M12: 5,006,742 km (0.104 R)
• M13: 5,289,631 km (0.115 R)
• M14: 6,083,697 km (0.117 R)
• M15: 6,342,351 km (0.116 R)
• M16: 6,473,100 km (0.078 R)
• M17: 6,915,311 km (0.113 R)
• M18: 7,643,254 km (0.039 R)
• M19: 8,300,438 km (0.057 R)
• M20: 8,780,946 km (0.119 R)
• M21: 8,878,185 km (0.115 R)
• M22: 9,073,709 km (0.113 R)
• M23: 9,819,604 km (0.089 R)
• M24: 10,072,574 km (0.12 R)
• M25: 10,430,562 km (0.052 R)
• M26: 10,637,007 km (0.119 R)
• M27: 10,897,008 km (0.119 R)
• M28: 11,053,936 km (0.087 R)
• M29: 11,582,765 km (0.11 R)
• M30: 11,689,428 km (0.083 R)
• M31: 11,903,951 km (0.117 R)
• M32: 12,996,016 km (0.087 R)
• M33: 14,636,057 km (0.025 R)
• M34: 15,627,592 km (0.116 R)
• M35: 16,400,564 km (0.106 R)
• M36: 17,003,593 km (0.094 R)
• M37: 17,185,803 km (0.114 R)
• M38: 17,798,407 km (0.101 R)
• M39: 18,169,260 km (0.101 R)
• M40: 19,044,856 km (0.088 R)
• M41: 19,551,245 km (0.087 R)
• M42: 19,678,553 km (0.113 R)
• M43: 19,934,066 km (0.069 R)
• M44: 20,319,430 km (0.095 R)
• M45: 20,707,038 km (0.051 R)
• M46: 21,032,114 km (0.097 R)
• M47: 22,349,024 km (0.095 R)
• M48: 24,786,123 km (0.094 R)
• M49: 26,809,883 km (0.066 R)
• M50: 27,591,532 km (0.054 R)
• M51: 30,054,212 km (0.103 R)
• M52: 33,192,327 km (0.07 R)
• M53: 34,107,866 km (0.101 R)
• M54: 34,568,926 km (0.11 R)
• M55: 34,954,590 km (0.054 R)
• M56: 35,109,274 km (0.107 R)
• M57: 35,652,464 km (0.092 R)
• M58: 37,694,175 km (0.112 R)
• M59: 38,091,208 km (0.092 R)
• M60: 40,258,881 km (0.086 R)
• M61: 41,480,348 km (0.083 R)
• M62: 44,377,760 km (0.101 R)
• M63: 44,629,084 km (0.076 R)
• M64: 45,386,049 km (0.074 R)
• M65: 46,401,968 km (0.044 R)
• M66: 46,742,154 km (0.072 R)
• M67: 47,768,096 km (0.09 R)
• M68: 48,542,415 km (0.038 R)
• M69: 48,974,304 km (0.083 R)
• M70: 50,890,054 km (0.109 R)
• M71: 55,604,930 km (0.09 R)
• M72: 55,785,644 km (0.055 R)
• M73: 56,328,685 km (0.115 R)
• M74: 56,419,341 km (0.1 R)
• M75: 56,510,147 km (0.111 R)
• M76: 56,691,759 km (0.064 R)
• M77: 57,146,686 km (0.093 R)
• M78: 60,272,085 km (0.099 R)
• M79: 61,015,436 km (0.092 R)
• M80: 61,108,636 km (0.109 R)
• M81: 61,761,930 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.6

Radius: 7.7

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.74 AU - 13.28 AU

Year: 19661 Days

Day: 16.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,167,228 km

• M1: 314,604 km (0.091 R)
• M2: 444,306 km (0.116 R)
• M3: 632,350 km (0.067 R)
• M4: 801,097 km (0.04 R)
• M5: 1,156,392 km (0.109 R)
• M6: 1,232,986 km (0.082 R)
• M7: 1,846,636 km (0.116 R)
• M8: 2,122,046 km (0.082 R)
• M9: 2,185,026 km (0.113 R)
• M10: 2,643,544 km (0.07 R)
• M11: 3,349,048 km (0.09 R)
• M12: 3,684,745 km (0.118 R)
• M13: 4,228,384 km (0.089 R)
• M14: 5,738,425 km (0.094 R)
• M15: 6,735,644 km (0.075 R)
• M16: 7,016,739 km (0.052 R)
• M17: 7,736,603 km (0.103 R)
• M18: 7,981,794 km (0.116 R)
• M19: 8,031,012 km (0.091 R)
• M20: 8,429,391 km (0.11 R)
• M21: 9,297,358 km (0.095 R)
• M22: 9,505,598 km (0.052 R)
• M23: 9,610,317 km (0.113 R)
• M24: 9,768,143 km (0.112 R)
• M25: 11,897,070 km (0.094 R)
• M26: 12,810,514 km (0.11 R)
• M27: 12,984,347 km (0.108 R)
• M28: 13,510,333 km (0.103 R)
• M29: 14,043,351 km (0.12 R)
• M30: 14,886,035 km (0.102 R)
• M31: 16,305,869 km (0.11 R)
• M32: 16,431,381 km (0.109 R)
• M33: 18,613,416 km (0.045 R)
• M34: 18,941,933 km (0.118 R)
• M35: 21,157,776 km (0.065 R)
• M36: 21,363,324 km (0.078 R)
• M37: 21,638,285 km (0.086 R)
• M38: 22,330,923 km (0.084 R)
• M39: 23,454,253 km (0.076 R)
• M40: 23,525,163 km (0.091 R)
• M41: 24,094,233 km (0.095 R)
• M42: 24,524,028 km (0.088 R)
• M43: 25,828,671 km (0.095 R)
• M44: 25,901,824 km (0.091 R)
• M45: 27,528,252 km (0.096 R)
• M46: 28,959,305 km (0.049 R)
• M47: 30,491,786 km (0.104 R)
• M48: 30,568,978 km (0.077 R)
• M49: 30,723,812 km (0.063 R)
• M50: 30,878,945 km (0.064 R)
• M51: 31,971,758 km (0.097 R)
• M52: 32,760,139 km (0.079 R)
• M53: 32,839,276 km (0.026 R)
• M54: 34,114,897 km (0.081 R)
• M55: 34,597,500 km (0.08 R)
• M56: 35,732,199 km (0.071 R)
• M57: 36,058,622 km (0.087 R)
• M58: 36,550,051 km (0.115 R)
• M59: 37,291,458 km (0.082 R)
• M60: 38,454,731 km (0.1 R)
• M61: 39,040,706 km (0.084 R)
• M62: 39,124,780 km (0.083 R)
• M63: 39,883,092 km (0.1 R)
• M64: 40,987,124 km (0.116 R)
• M65: 41,585,665 km (0.103 R)
• M66: 41,757,254 km (0.104 R)
• M67: 42,618,638 km (0.112 R)
• M68: 43,485,857 km (0.069 R)
• M69: 43,659,989 km (0.045 R)
• M70: 44,271,246 km (0.109 R)
• M71: 44,797,531 km (0.115 R)
• M72: 46,033,509 km (0.107 R)
• M73: 46,122,220 km (0.105 R)
• M74: 46,566,526 km (0.053 R)
• M75: 48,448,617 km (0.087 R)
• M76: 49,899,118 km (0.119 R)
• M77: 49,990,223 km (0.088 R)
• M78: 50,446,796 km (0.072 R)
• M79: 51,824,442 km (0.078 R)
• M80: 53,680,653 km (0.082 R)
• M81: 54,992,925 km (0.119 R)
• M82: 56,220,825 km (0.038 R)
• M83: 56,505,509 km (0.089 R)
• M84: 57,457,849 km (0.082 R)
• M85: 59,474,877 km (0.09 R)
• M86: 62,592,946 km (0.09 R)
• M87: 64,469,202 km (0.082 R)
• M88: 65,663,741 km (0.098 R)
• M89: 66,163,697 km (0.11 R)
• M90: 66,464,240 km (0.111 R)
• M91: 67,066,670 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 13,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit