🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.78 AU - 0.96 AU

Year: 287 Days

Day: 41.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.1 AU - 2.18 AU

Year: 1105 Days

Day: 31.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.21 AU - 5.29 AU

Year: 3094 Days

Day: 31.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.3

Radius: 12.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.04 AU - 9.84 AU

Year: 10241 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,722,866 km

• M1: 195,524 km (0.085 R)
• M2: 417,677 km (0.056 R)
• M3: 548,426 km (0.069 R)
• M4: 978,071 km (0.105 R)
• M5: 1,328,130 km (0.117 R)
• M6: 1,485,806 km (0.069 R)
• M7: 2,619,160 km (0.087 R)
• M8: 3,299,381 km (0.087 R)
• M9: 3,494,307 km (0.06 R)
• M10: 4,032,560 km (0.095 R)
• M11: 4,382,470 km (0.096 R)
• M12: 4,889,008 km (0.113 R)
• M13: 4,987,593 km (0.032 R)
• M14: 5,567,584 km (0.066 R)
• M15: 5,774,328 km (0.075 R)
• M16: 5,904,927 km (0.115 R)
• M17: 6,709,016 km (0.105 R)
• M18: 6,846,347 km (0.092 R)
• M19: 6,984,725 km (0.112 R)
• M20: 8,567,171 km (0.081 R)
• M21: 8,716,320 km (0.119 R)
• M22: 9,169,302 km (0.041 R)
• M23: 10,446,270 km (0.078 R)
• M24: 10,895,063 km (0.039 R)
• M25: 11,252,004 km (0.1 R)
• M26: 12,044,573 km (0.066 R)
• M27: 12,144,804 km (0.067 R)
• M28: 12,278,993 km (0.097 R)
• M29: 12,515,059 km (0.096 R)
• M30: 13,129,008 km (0.108 R)
• M31: 13,301,345 km (0.075 R)
• M32: 13,439,723 km (0.089 R)
• M33: 13,613,406 km (0.12 R)
• M34: 13,717,975 km (0.062 R)
• M35: 13,998,022 km (0.035 R)
• M36: 14,174,099 km (0.105 R)
• M37: 14,563,951 km (0.102 R)
• M38: 14,921,490 km (0.111 R)
• M39: 15,426,832 km (0.101 R)
• M40: 16,232,416 km (0.109 R)
• M41: 17,428,601 km (0.11 R)
• M42: 18,190,503 km (0.097 R)
• M43: 19,393,120 km (0.066 R)
• M44: 19,826,056 km (0.042 R)
• M45: 20,501,341 km (0.09 R)
• M46: 21,022,839 km (0.092 R)
• M47: 21,670,598 km (0.065 R)
• M48: 21,874,500 km (0.108 R)
• M49: 22,737,380 km (0.034 R)
• M50: 23,277,129 km (0.094 R)
• M51: 23,402,343 km (0.111 R)
• M52: 25,779,752 km (0.113 R)
• M53: 26,386,072 km (0.088 R)
• M54: 27,701,038 km (0.118 R)
• M55: 29,127,304 km (0.055 R)
• M56: 29,849,263 km (0.05 R)
• M57: 30,167,009 km (0.026 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.5

Radius: 7.2

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.28 AU - 14.9 AU

Year: 16723 Days

Day: 21.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,722,866 km

• M1: 157,377 km (0.105 R)
• M2: 256,710 km (0.115 R)
• M3: 316,399 km (0.12 R)
• M4: 706,252 km (0.068 R)
• M5: 862,133 km (0.109 R)
• M6: 930,499 km (0.095 R)
• M7: 986,448 km (0.111 R)
• M8: 1,659,938 km (0.114 R)
• M9: 1,746,106 km (0.072 R)
• M10: 2,050,089 km (0.119 R)
• M11: 2,180,090 km (0.087 R)
• M12: 2,870,634 km (0.045 R)
• M13: 3,122,108 km (0.053 R)
• M14: 3,941,754 km (0.074 R)
• M15: 4,011,018 km (0.115 R)
• M16: 5,097,996 km (0.034 R)
• M17: 5,582,843 km (0.069 R)
• M18: 5,791,382 km (0.085 R)
• M19: 6,002,615 km (0.112 R)
• M20: 6,162,684 km (0.078 R)
• M21: 6,568,992 km (0.045 R)
• M22: 6,761,525 km (0.101 R)
• M23: 6,844,701 km (0.107 R)
• M24: 7,067,901 km (0.044 R)
• M25: 8,249,575 km (0.039 R)
• M26: 8,397,826 km (0.103 R)
• M27: 9,091,362 km (0.082 R)
• M28: 9,244,550 km (0.095 R)
• M29: 9,429,453 km (0.106 R)
• M30: 9,553,470 km (0.114 R)
• M31: 9,771,733 km (0.063 R)
• M32: 10,086,337 km (0.118 R)
• M33: 11,115,571 km (0.059 R)
• M34: 11,411,026 km (0.115 R)
• M35: 11,775,746 km (0.116 R)
• M36: 11,942,697 km (0.088 R)
• M37: 12,584,622 km (0.094 R)
• M38: 12,721,205 km (0.056 R)
• M39: 12,858,236 km (0.08 R)
• M40: 13,133,795 km (0.088 R)
• M41: 13,796,065 km (0.062 R)
• M42: 14,042,902 km (0.112 R)
• M43: 14,397,897 km (0.079 R)
• M44: 14,576,517 km (0.054 R)
• M45: 14,684,078 km (0.064 R)
• M46: 14,972,054 km (0.11 R)
• M47: 15,334,829 km (0.084 R)
• M48: 15,444,185 km (0.029 R)
• M49: 16,217,008 km (0.091 R)
• M50: 16,365,558 km (0.043 R)
• M51: 16,552,107 km (0.058 R)
• M52: 17,800,202 km (0.034 R)
• M53: 17,953,540 km (0.076 R)
• M54: 18,610,125 km (0.052 R)
• M55: 19,748,116 km (0.044 R)
• M56: 19,986,425 km (0.118 R)
• M57: 20,225,782 km (0.057 R)
• M58: 20,305,667 km (0.106 R)
• M59: 20,707,038 km (0.056 R)
• M60: 20,787,671 km (0.072 R)
• M61: 21,313,957 km (0.066 R)
• M62: 21,640,080 km (0.029 R)
• M63: 21,926,859 km (0.113 R)
• M64: 22,173,546 km (0.115 R)
• M65: 22,297,263 km (0.081 R)
• M66: 22,379,841 km (0.061 R)
• M67: 22,545,446 km (0.084 R)
• M68: 23,044,355 km (0.085 R)
• M69: 23,842,011 km (0.031 R)
• M70: 23,926,384 km (0.091 R)
• M71: 24,691,278 km (0.105 R)
• M72: 25,680,120 km (0.077 R)
• M73: 25,896,738 km (0.102 R)
• M74: 26,070,571 km (0.088 R)
• M75: 26,637,995 km (0.078 R)
• M76: 26,725,660 km (0.119 R)
• M77: 27,829,692 km (0.096 R)
• M78: 28,096,724 km (0.091 R)
• M79: 28,409,533 km (0.109 R)
• M80: 29,309,514 km (0.068 R)
• M81: 30,310,174 km (0.103 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 15,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit