🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.42 AU - 0.58 AU

Year: 124 Days

Day: 32 Hours

Environment

Temp: 205 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.63 AU - 0.89 AU

Year: 232 Days

Day: 17.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,093,487 km

• M1: 166,802 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.85 AU - 1.19 AU

Year: 360 Days

Day: 15.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.35 AU - 1.61 AU

Year: 630 Days

Day: 23.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.24 AU - 3.74 AU

Year: 1809 Days

Day: 37.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.66 AU - 3.64 AU

Year: 1956 Days

Day: 21 Hours

Environment

Temp: -104 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.7

Radius: 8.6

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.41 AU - 12.17 AU

Year: 12400 Days

Day: 13.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,093,487 km

• M1: 130,150 km (0.087 R)
• M2: 280,945 km (0.045 R)
• M3: 379,081 km (0.114 R)
• M4: 785,538 km (0.101 R)
• M5: 858,093 km (0.046 R)
• M6: 991,086 km (0.047 R)
• M7: 1,320,800 km (0.099 R)
• M8: 1,453,194 km (0.115 R)
• M9: 1,827,637 km (0.064 R)
• M10: 2,945,881 km (0.111 R)
• M11: 3,061,670 km (0.09 R)
• M12: 3,208,725 km (0.095 R)
• M13: 4,074,448 km (0.097 R)
• M14: 4,533,264 km (0.118 R)
• M15: 5,499,517 km (0.069 R)
• M16: 5,606,779 km (0.044 R)
• M17: 5,714,788 km (0.102 R)
• M18: 6,452,007 km (0.09 R)
• M19: 6,947,325 km (0.05 R)
• M20: 7,336,579 km (0.098 R)
• M21: 7,454,911 km (0.085 R)
• M22: 7,534,048 km (0.116 R)
• M23: 7,733,163 km (0.052 R)
• M24: 8,299,839 km (0.105 R)
• M25: 8,546,826 km (0.106 R)
• M26: 9,387,715 km (0.115 R)
• M27: 9,774,725 km (0.101 R)
• M28: 10,035,624 km (0.092 R)
• M29: 10,166,821 km (0.111 R)
• M30: 10,387,029 km (0.116 R)
• M31: 10,831,933 km (0.069 R)
• M32: 11,878,969 km (0.116 R)
• M33: 13,970,347 km (0.111 R)
• M34: 14,117,102 km (0.051 R)
• M35: 14,215,238 km (0.11 R)
• M36: 15,460,342 km (0.065 R)
• M37: 17,366,368 km (0.109 R)
• M38: 17,947,257 km (0.102 R)
• M39: 18,588,134 km (0.111 R)
• M40: 20,057,634 km (0.077 R)
• M41: 21,677,031 km (0.111 R)
• M42: 21,790,276 km (0.069 R)
• M43: 22,245,054 km (0.092 R)
• M44: 23,803,415 km (0.067 R)
• M45: 24,389,390 km (0.105 R)
• M46: 24,625,156 km (0.09 R)
• M47: 27,328,988 km (0.074 R)
• M48: 27,696,550 km (0.084 R)
• M49: 27,881,004 km (0.065 R)
• M50: 28,747,026 km (0.06 R)
• M51: 29,370,999 km (0.118 R)
• M52: 29,559,043 km (0.113 R)
• M53: 29,747,537 km (0.106 R)
• M54: 30,822,996 km (0.117 R)
• M55: 31,397,452 km (0.098 R)
• M56: 31,782,367 km (0.041 R)
• M57: 33,468,634 km (0.044 R)
• M58: 34,256,716 km (0.039 R)
• M59: 34,520,756 km (0.109 R)
• M60: 34,851,816 km (0.091 R)
• M61: 36,119,209 km (0.11 R)
• M62: 37,605,464 km (0.083 R)
• M63: 37,673,531 km (0.116 R)
• M64: 38,424,662 km (0.11 R)
• M65: 44,464,676 km (0.091 R)
• M66: 45,620,469 km (0.05 R)
• M67: 47,152,501 km (0.038 R)
• M68: 47,740,570 km (0.113 R)
• M69: 49,743,237 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.6

Radius: 10.7

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.34 AU - 12.32 AU

Year: 12469 Days

Day: 8.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,093,487 km

• M1: 153,936 km (0.113 R)
• M2: 439,369 km (0.099 R)
• M3: 519,105 km (0.102 R)
• M4: 587,172 km (0.047 R)
• M5: 792,270 km (0.114 R)
• M6: 956,678 km (0.099 R)
• M7: 1,248,544 km (0.096 R)
• M8: 1,319,902 km (0.074 R)
• M9: 1,646,025 km (0.078 R)
• M10: 1,832,275 km (0.1 R)
• M11: 2,196,695 km (0.119 R)
• M12: 2,432,461 km (0.07 R)
• M13: 2,522,968 km (0.042 R)
• M14: 2,645,489 km (0.103 R)
• M15: 2,801,519 km (0.056 R)
• M16: 2,928,678 km (0.042 R)
• M17: 3,288,012 km (0.034 R)
• M18: 3,456,160 km (0.044 R)
• M19: 3,558,335 km (0.112 R)
• M20: 4,673,288 km (0.094 R)
• M21: 6,134,410 km (0.103 R)
• M22: 6,509,751 km (0.108 R)
• M23: 6,978,890 km (0.071 R)
• M24: 7,152,274 km (0.112 R)
• M25: 7,591,793 km (0.113 R)
• M26: 8,313,303 km (0.105 R)
• M27: 8,405,007 km (0.073 R)
• M28: 8,775,261 km (0.091 R)
• M29: 8,915,584 km (0.08 R)
• M30: 9,484,206 km (0.097 R)
• M31: 10,457,789 km (0.095 R)
• M32: 11,107,642 km (0.116 R)
• M33: 12,341,525 km (0.062 R)
• M34: 13,618,642 km (0.116 R)
• M35: 14,382,788 km (0.073 R)
• M36: 14,825,897 km (0.107 R)
• M37: 15,217,095 km (0.078 R)
• M38: 16,584,420 km (0.082 R)
• M39: 16,990,578 km (0.116 R)
• M40: 17,165,757 km (0.108 R)
• M41: 17,400,177 km (0.113 R)
• M42: 17,990,790 km (0.109 R)
• M43: 18,408,168 km (0.05 R)
• M44: 18,768,399 km (0.099 R)
• M45: 19,252,498 km (0.077 R)
• M46: 20,542,480 km (0.104 R)
• M47: 22,241,912 km (0.052 R)
• M48: 22,689,808 km (0.117 R)
• M49: 22,818,313 km (0.119 R)
• M50: 23,659,651 km (0.074 R)
• M51: 24,973,869 km (0.104 R)
• M52: 25,907,808 km (0.08 R)
• M53: 28,777,694 km (0.102 R)
• M54: 30,959,878 km (0.089 R)
• M55: 31,459,834 km (0.045 R)
• M56: 32,468,123 km (0.038 R)
• M57: 32,758,044 km (0.069 R)
• M58: 33,633,192 km (0.06 R)
• M59: 35,481,025 km (0.113 R)
• M60: 35,779,772 km (0.108 R)
• M61: 36,304,561 km (0.116 R)
• M62: 37,741,748 km (0.115 R)
• M63: 38,966,356 km (0.112 R)
• M64: 39,351,720 km (0.103 R)
• M65: 39,660,939 km (0.063 R)
• M66: 40,749,562 km (0.12 R)
• M67: 41,376,078 km (0.112 R)
• M68: 43,593,717 km (0.03 R)
• M69: 43,753,488 km (0.053 R)
• M70: 44,234,295 km (0.116 R)
• M71: 44,716,898 km (0.1 R)
• M72: 47,731,145 km (0.1 R)
• M73: 48,722,680 km (0.064 R)
• M74: 50,726,244 km (0.086 R)
• M75: 50,978,616 km (0.082 R)
• M76: 52,841,857 km (0.087 R)
• M77: 53,610,491 km (0.098 R)
• M78: 54,124,958 km (0.075 R)
• M79: 54,641,071 km (0.051 R)
• M80: 54,727,239 km (0.111 R)
• M81: 56,460,331 km (0.079 R)
• M82: 56,809,043 km (0.063 R)
• M83: 56,896,409 km (0.084 R)
• M84: 57,508,713 km (0.07 R)
• M85: 57,596,377 km (0.025 R)
• M86: 58,123,261 km (0.081 R)
• M87: 58,299,337 km (0.095 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 12,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit