🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.45 AU - 0.57 AU

Year: 132 Days

Day: 26.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.45 AU - 0.65 AU

Year: 148 Days

Day: 21.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.52 AU - 0.6 AU

Year: 152 Days

Day: 45.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 121.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.45 AU - 0.67 AU

Year: 152 Days

Day: 34.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,178,873 km

• M1: 217,216 km (0.057 R)
• M2: 494,720 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.81 AU - 0.85 AU

Year: 273 Days

Day: 15.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 159.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,178,873 km

• M1: 219,310 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.13 AU - 2.17 AU

Year: 1140 Days

Day: 26.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.7

Radius: 9.1

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.84 AU - 14.7 AU

Year: 14603 Days

Day: 10.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,178,873 km

• M1: 115,190 km (0.113 R)
• M2: 411,245 km (0.047 R)
• M3: 494,571 km (0.036 R)
• M4: 824,284 km (0.047 R)
• M5: 1,143,077 km (0.086 R)
• M6: 1,419,684 km (0.093 R)
• M7: 1,661,733 km (0.115 R)
• M8: 1,830,629 km (0.05 R)
• M9: 1,917,246 km (0.06 R)
• M10: 2,034,830 km (0.03 R)
• M11: 2,124,739 km (0.058 R)
• M12: 2,561,564 km (0.045 R)
• M13: 3,026,215 km (0.109 R)
• M14: 3,409,635 km (0.115 R)
• M15: 3,845,563 km (0.119 R)
• M16: 3,994,862 km (0.099 R)
• M17: 4,690,342 km (0.093 R)
• M18: 5,133,750 km (0.057 R)
• M19: 5,215,879 km (0.094 R)
• M20: 5,590,622 km (0.095 R)
• M21: 6,856,818 km (0.08 R)
• M22: 9,436,933 km (0.068 R)
• M23: 9,537,762 km (0.114 R)
• M24: 10,150,066 km (0.093 R)
• M25: 10,461,080 km (0.097 R)
• M26: 10,827,744 km (0.12 R)
• M27: 11,573,938 km (0.096 R)
• M28: 11,898,715 km (0.112 R)
• M29: 12,835,497 km (0.093 R)
• M30: 13,003,197 km (0.072 R)
• M31: 14,662,237 km (0.052 R)
• M32: 15,486,671 km (0.119 R)
• M33: 16,024,625 km (0.043 R)
• M34: 16,751,521 km (0.09 R)
• M35: 17,365,470 km (0.078 R)
• M36: 17,861,986 km (0.042 R)
• M37: 18,805,350 km (0.067 R)
• M38: 20,023,376 km (0.089 R)
• M39: 20,740,249 km (0.064 R)
• M40: 21,333,105 km (0.117 R)
• M41: 21,598,342 km (0.08 R)
• M42: 21,664,764 km (0.118 R)
• M43: 21,798,055 km (0.062 R)
• M44: 24,310,402 km (0.071 R)
• M45: 25,144,709 km (0.109 R)
• M46: 25,706,150 km (0.053 R)
• M47: 27,271,393 km (0.079 R)
• M48: 27,559,219 km (0.027 R)
• M49: 27,631,325 km (0.057 R)
• M50: 28,356,127 km (0.085 R)
• M51: 29,455,073 km (0.079 R)
• M52: 30,493,132 km (0.099 R)
• M53: 30,642,431 km (0.092 R)
• M54: 30,717,230 km (0.081 R)
• M55: 31,242,019 km (0.08 R)
• M56: 31,845,497 km (0.113 R)
• M57: 32,072,736 km (0.105 R)
• M58: 33,294,053 km (0.085 R)
• M59: 33,987,739 km (0.052 R)
• M60: 34,998,123 km (0.106 R)
• M61: 36,097,218 km (0.105 R)
• M62: 36,809,753 km (0.103 R)
• M63: 38,894,250 km (0.065 R)
• M64: 39,380,592 km (0.073 R)
• M65: 40,032,390 km (0.089 R)
• M66: 40,114,071 km (0.083 R)
• M67: 41,429,186 km (0.03 R)
• M68: 41,511,764 km (0.047 R)
• M69: 43,344,188 km (0.111 R)
• M70: 43,428,112 km (0.105 R)
• M71: 43,848,482 km (0.08 R)
• M72: 44,523,917 km (0.096 R)
• M73: 44,608,589 km (0.119 R)
• M74: 46,399,126 km (0.096 R)
• M75: 46,742,752 km (0.12 R)
• M76: 47,173,594 km (0.106 R)
• M77: 49,347,401 km (0.06 R)
• M78: 49,786,171 km (0.082 R)
• M79: 50,667,303 km (0.089 R)
• M80: 51,109,813 km (0.094 R)
• M81: 51,464,809 km (0.099 R)
• M82: 51,820,702 km (0.083 R)
• M83: 51,909,713 km (0.037 R)
• M84: 53,072,238 km (0.097 R)
• M85: 53,251,905 km (0.09 R)
• M86: 54,153,083 km (0.106 R)
• M87: 56,061,802 km (0.112 R)
• M88: 56,702,979 km (0.104 R)
• M89: 58,548,268 km (0.062 R)
• M90: 59,664,867 km (0.108 R)
• M91: 60,976,391 km (0.119 R)
• M92: 62,013,553 km (0.102 R)
• M93: 62,202,795 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.7

Radius: 3.4

Gravity: 85.7 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 15.37 AU - 20.79 AU

Year: 27803 Days

Day: 21.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,178,873 km

• M1: 92,003 km (0.072 R)
• M2: 491,429 km (0.075 R)
• M3: 571,314 km (0.097 R)
• M4: 1,168,958 km (0.098 R)
• M5: 2,604,200 km (0.092 R)
• M6: 3,329,151 km (0.09 R)
• M7: 3,635,527 km (0.041 R)
• M8: 4,607,614 km (0.101 R)
• M9: 4,663,863 km (0.11 R)
• M10: 5,714,639 km (0.055 R)
• M11: 7,419,606 km (0.106 R)
• M12: 7,618,122 km (0.066 R)
• M13: 8,498,206 km (0.114 R)
• M14: 8,915,285 km (0.065 R)
• M15: 9,338,797 km (0.087 R)
• M16: 9,913,851 km (0.103 R)
• M17: 10,500,125 km (0.045 R)
• M18: 10,648,376 km (0.065 R)
• M19: 11,173,016 km (0.09 R)
• M20: 11,937,012 km (0.069 R)
• M21: 12,014,355 km (0.111 R)
• M22: 12,325,369 km (0.101 R)
• M23: 13,114,198 km (0.053 R)
• M24: 14,657,599 km (0.087 R)
• M25: 15,156,658 km (0.118 R)
• M26: 15,661,401 km (0.094 R)
• M27: 17,121,177 km (0.05 R)
• M28: 17,646,565 km (0.029 R)
• M29: 19,163,936 km (0.07 R)
• M30: 20,629,846 km (0.077 R)
• M31: 20,815,497 km (0.071 R)
• M32: 22,703,422 km (0.086 R)
• M33: 24,252,508 km (0.107 R)
• M34: 26,135,945 km (0.118 R)
• M35: 29,936,030 km (0.068 R)
• M36: 31,631,871 km (0.093 R)
• M37: 36,565,310 km (0.093 R)
• M38: 36,902,653 km (0.106 R)
• M39: 37,015,300 km (0.046 R)
• M40: 37,241,044 km (0.052 R)
• M41: 39,984,519 km (0.116 R)
• M42: 40,100,308 km (0.117 R)
• M43: 40,564,211 km (0.103 R)
• M44: 41,497,552 km (0.082 R)
• M45: 42,555,957 km (0.037 R)
• M46: 43,861,497 km (0.038 R)
• M47: 46,026,178 km (0.118 R)
• M48: 46,511,923 km (0.08 R)
• M49: 47,611,168 km (0.092 R)
• M50: 49,710,475 km (0.055 R)
• M51: 50,208,785 km (0.11 R)
• M52: 50,583,678 km (0.07 R)
• M53: 51,965,962 km (0.058 R)
• M54: 52,979,039 km (0.099 R)
• M55: 53,998,698 km (0.063 R)
• M56: 54,382,716 km (0.079 R)
• M57: 55,669,407 km (0.12 R)
• M58: 56,057,314 km (0.108 R)
• M59: 56,186,866 km (0.074 R)
• M60: 57,618,069 km (0.064 R)
• M61: 58,010,464 km (0.035 R)
• M62: 58,666,451 km (0.106 R)
• M63: 58,797,947 km (0.112 R)
• M64: 59,193,035 km (0.054 R)
• M65: 59,589,021 km (0.089 R)
• M66: 60,649,221 km (0.113 R)
• M67: 60,782,064 km (0.089 R)
• M68: 61,448,373 km (0.099 R)
• M69: 61,849,295 km (0.094 R)
• M70: 63,461,661 km (0.071 R)
• M71: 63,596,598 km (0.1 R)
• M72: 64,544,151 km (0.095 R)
• M73: 66,727,382 km (0.108 R)
• M74: 68,104,281 km (0.102 R)
• M75: 68,657,644 km (0.106 R)
• M76: 73,279,320 km (0.108 R)
• M77: 78,724,084 km (0.042 R)
• M78: 81,788,447 km (0.081 R)
• M79: 82,229,462 km (0.028 R)
• M80: 82,523,870 km (0.118 R)
• M81: 84,743,005 km (0.107 R)
• M82: 88,635,691 km (0.105 R)
• M83: 90,755,942 km (0.058 R)
• M84: 91,364,656 km (0.076 R)
• M85: 91,822,126 km (0.071 R)
• M86: 93,813,423 km (0.114 R)
• M87: 95,509,564 km (0.088 R)
• M88: 95,664,248 km (0.088 R)
• M89: 97,526,891 km (0.074 R)
• M90: 97,682,622 km (0.036 R)
• M91: 98,462,775 km (0.095 R)
• M92: 101,445,906 km (0.06 R)
• M93: 104,140,015 km (0.063 R)
• M94: 104,458,508 km (0.097 R)
• M95: 106,536,722 km (0.112 R)
• M96: 106,697,091 km (0.052 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 15,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit