🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.56 AU - 0.62 AU

Year: 161 Days

Day: 22.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.72 AU - 1.1 AU

Year: 308 Days

Day: 24 Hours

Environment

Temp: 98 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,104,192 km

• M1: 351,405 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.89 AU - 1.17 AU

Year: 371 Days

Day: 21 Hours

Environment

Temp: 92 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,104,192 km

• M1: 151,393 km (0.057 R)
• M2: 261,048 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.83 AU - 1.37 AU

Year: 409 Days

Day: 31.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.26 AU - 1.84 AU

Year: 685 Days

Day: 43.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,104,192 km

• M1: 352,453 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.04 AU - 2.42 AU

Year: 1181 Days

Day: 22.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,104,192 km

• M1: 217,814 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.34 AU - 3.7 AU

Year: 2343 Days

Day: 40.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,104,192 km

• M1: 2,242,921 km (0.108 R)

Asteroid Belt

Center: 6.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.8

Radius: 13

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.35 AU - 11.03 AU

Year: 9883 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 93,104,192 km

• M1: 179,517 km (0.094 R)
• M2: 337,044 km (0.079 R)
• M3: 657,782 km (0.084 R)
• M4: 1,215,333 km (0.112 R)
• M5: 1,587,981 km (0.088 R)
• M6: 1,921,884 km (0.076 R)
• M7: 2,278,525 km (0.096 R)
• M8: 2,824,408 km (0.085 R)
• M9: 2,909,828 km (0.081 R)
• M10: 3,970,327 km (0.078 R)
• M11: 4,326,819 km (0.104 R)
• M12: 4,626,165 km (0.084 R)
• M13: 4,932,541 km (0.11 R)
• M14: 5,565,041 km (0.117 R)
• M15: 5,781,659 km (0.113 R)
• M16: 6,223,271 km (0.101 R)
• M17: 7,934,671 km (0.1 R)
• M18: 8,219,805 km (0.11 R)
• M19: 8,342,924 km (0.044 R)
• M20: 8,549,818 km (0.118 R)
• M21: 9,522,802 km (0.117 R)
• M22: 9,608,970 km (0.075 R)
• M23: 10,176,246 km (0.088 R)
• M24: 12,269,419 km (0.077 R)
• M25: 13,801,900 km (0.051 R)
• M26: 13,899,587 km (0.079 R)
• M27: 14,342,546 km (0.092 R)
• M28: 14,940,190 km (0.116 R)
• M29: 15,495,347 km (0.117 R)
• M30: 15,647,937 km (0.09 R)
• M31: 15,852,138 km (0.117 R)
• M32: 16,005,925 km (0.118 R)
• M33: 16,366,605 km (0.12 R)
• M34: 16,625,859 km (0.109 R)
• M35: 17,095,895 km (0.112 R)
• M36: 18,102,838 km (0.09 R)
• M37: 18,748,652 km (0.047 R)
• M38: 19,456,849 km (0.114 R)
• M39: 20,063,019 km (0.097 R)
• M40: 20,787,372 km (0.035 R)
• M41: 21,350,309 km (0.107 R)
• M42: 21,690,494 km (0.117 R)
• M43: 23,011,294 km (0.115 R)
• M44: 23,769,456 km (0.034 R)
• M45: 24,535,696 km (0.088 R)
• M46: 24,654,327 km (0.056 R)
• M47: 25,250,176 km (0.041 R)
• M48: 26,092,412 km (0.104 R)
• M49: 26,395,497 km (0.106 R)
• M50: 26,577,857 km (0.113 R)
• M51: 26,821,701 km (0.068 R)
• M52: 27,005,108 km (0.104 R)
• M53: 27,127,629 km (0.081 R)
• M54: 27,496,089 km (0.081 R)
• M55: 27,680,992 km (0.094 R)
• M56: 27,928,127 km (0.026 R)
• M57: 29,995,271 km (0.115 R)
• M58: 30,503,754 km (0.087 R)
• M59: 30,695,239 km (0.079 R)
• M60: 31,079,257 km (0.076 R)
• M61: 31,400,593 km (0.086 R)
• M62: 31,916,855 km (0.057 R)
• M63: 32,046,407 km (0.079 R)
• M64: 33,088,955 km (0.104 R)
• M65: 34,208,844 km (0.093 R)
• M66: 35,006,799 km (0.102 R)
• M67: 35,475,041 km (0.088 R)
• M68: 35,945,526 km (0.096 R)
• M69: 36,553,342 km (0.104 R)
• M70: 37,437,316 km (0.101 R)
• M71: 39,573,574 km (0.082 R)
• M72: 39,921,837 km (0.057 R)
• M73: 40,761,829 km (0.082 R)
• M74: 41,961,754 km (0.06 R)
• M75: 42,316,899 km (0.066 R)
• M76: 42,530,525 km (0.043 R)
• M77: 42,815,808 km (0.116 R)
• M78: 44,685,782 km (0.107 R)
• M79: 45,266,520 km (0.094 R)
• M80: 47,318,704 km (0.071 R)
• M81: 48,952,462 km (0.082 R)
• M82: 50,152,237 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.2

Radius: 7.5

Gravity: 16.93 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.85 AU - 17.39 AU

Year: 22961 Days

Day: 23.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,104,192 km

• M1: 247,285 km (0.062 R)
• M2: 625,768 km (0.087 R)
• M3: 981,212 km (0.057 R)
• M4: 1,041,052 km (0.088 R)
• M5: 1,529,189 km (0.116 R)
• M6: 1,706,313 km (0.088 R)
• M7: 1,852,919 km (0.119 R)
• M8: 2,688,723 km (0.065 R)
• M9: 3,123,155 km (0.047 R)
• M10: 3,348,748 km (0.109 R)
• M11: 3,440,452 km (0.109 R)
• M12: 5,070,321 km (0.102 R)
• M13: 7,315,037 km (0.045 R)
• M14: 7,434,416 km (0.099 R)
• M15: 7,554,393 km (0.108 R)
• M16: 8,102,370 km (0.114 R)
• M17: 8,474,869 km (0.093 R)
• M18: 10,285,901 km (0.073 R)
• M19: 10,486,811 km (0.063 R)
• M20: 10,824,603 km (0.112 R)
• M21: 13,069,917 km (0.098 R)
• M22: 15,453,011 km (0.064 R)
• M23: 15,606,349 km (0.047 R)
• M24: 16,458,758 km (0.031 R)
• M25: 17,485,448 km (0.067 R)
• M26: 18,046,889 km (0.059 R)
• M27: 18,289,387 km (0.11 R)
• M28: 19,105,294 km (0.114 R)
• M29: 21,537,755 km (0.078 R)
• M30: 21,794,914 km (0.094 R)
• M31: 21,966,951 km (0.081 R)
• M32: 22,485,607 km (0.101 R)
• M33: 24,243,681 km (0.106 R)
• M34: 24,511,312 km (0.085 R)
• M35: 24,600,622 km (0.076 R)
• M36: 25,229,382 km (0.084 R)
• M37: 26,136,842 km (0.05 R)
• M38: 26,228,097 km (0.113 R)
• M39: 28,733,861 km (0.117 R)
• M40: 29,967,296 km (0.11 R)
• M41: 30,638,542 km (0.1 R)
• M42: 32,093,680 km (0.111 R)
• M43: 33,571,258 km (0.068 R)
• M44: 36,388,186 km (0.093 R)
• M45: 37,206,786 km (0.052 R)
• M46: 41,603,317 km (0.063 R)
• M47: 43,212,841 km (0.119 R)
• M48: 43,753,787 km (0.113 R)
• M49: 44,297,126 km (0.051 R)
• M50: 45,061,422 km (0.078 R)
• M51: 45,170,927 km (0.119 R)
• M52: 45,830,056 km (0.066 R)
• M53: 45,940,309 km (0.075 R)
• M54: 46,935,734 km (0.092 R)
• M55: 49,285,916 km (0.111 R)
• M56: 50,532,216 km (0.077 R)
• M57: 50,646,060 km (0.03 R)
• M58: 50,760,054 km (0.109 R)
• M59: 51,216,477 km (0.094 R)
• M60: 51,788,988 km (0.059 R)
• M61: 52,363,593 km (0.098 R)
• M62: 52,940,293 km (0.097 R)
• M63: 53,983,588 km (0.117 R)
• M64: 55,268,036 km (0.069 R)
• M65: 56,090,674 km (0.094 R)
• M66: 56,326,441 km (0.092 R)
• M67: 56,680,838 km (0.046 R)
• M68: 56,917,352 km (0.116 R)
• M69: 57,867,149 km (0.091 R)
• M70: 58,105,309 km (0.101 R)
• M71: 58,822,032 km (0.071 R)
• M72: 59,421,471 km (0.103 R)
• M73: 61,232,054 km (0.114 R)
• M74: 61,353,378 km (0.068 R)
• M75: 62,205,039 km (0.054 R)
• M76: 66,272,455 km (0.093 R)
• M77: 66,521,685 km (0.06 R)
• M78: 66,896,129 km (0.038 R)
• M79: 67,021,192 km (0.101 R)
• M80: 70,424,993 km (0.028 R)
• M81: 70,552,151 km (0.105 R)
• M82: 71,699,866 km (0.09 R)
• M83: 74,790,558 km (0.042 R)
• M84: 76,091,012 km (0.025 R)
• M85: 77,005,953 km (0.107 R)
• M86: 77,136,851 km (0.086 R)
• M87: 77,399,096 km (0.096 R)
• M88: 78,319,123 km (0.106 R)
• M89: 80,170,097 km (0.107 R)
• M90: 85,401,684 km (0.053 R)
• M91: 86,080,410 km (0.099 R)
• M92: 92,268,376 km (0.063 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 15,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit