🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.52 AU - 0.84 AU

Year: 205 Days

Day: 30.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.58 AU - 0.8 AU

Year: 209 Days

Day: 28.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,272,796 km

• M1: 133,890 km (0.113 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366

Radius: 8.8

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.98 AU - 10.22 AU

Year: 10864 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,272,796 km

• M1: 110,702 km (0.088 R)
• M2: 252,372 km (0.106 R)
• M3: 322,383 km (0.081 R)
• M4: 500,854 km (0.077 R)
• M5: 667,356 km (0.117 R)
• M6: 1,002,455 km (0.103 R)
• M7: 1,464,563 km (0.111 R)
• M8: 1,584,690 km (0.079 R)
• M9: 1,771,239 km (0.117 R)
• M10: 1,921,136 km (0.094 R)
• M11: 2,097,961 km (0.075 R)
• M12: 2,635,316 km (0.1 R)
• M13: 2,857,170 km (0.059 R)
• M14: 3,085,007 km (0.09 R)
• M15: 3,666,793 km (0.086 R)
• M16: 5,020,205 km (0.062 R)
• M17: 5,203,164 km (0.064 R)
• M18: 5,544,396 km (0.061 R)
• M19: 6,478,635 km (0.115 R)
• M20: 6,544,907 km (0.109 R)
• M21: 7,185,335 km (0.114 R)
• M22: 7,705,038 km (0.117 R)
• M23: 7,775,200 km (0.061 R)
• M24: 7,987,180 km (0.04 R)
• M25: 8,129,597 km (0.051 R)
• M26: 8,453,028 km (0.108 R)
• M27: 8,890,751 km (0.082 R)
• M28: 9,486,001 km (0.071 R)
• M29: 10,055,670 km (0.059 R)
• M30: 10,325,395 km (0.065 R)
• M31: 10,402,886 km (0.082 R)
• M32: 10,480,528 km (0.11 R)
• M33: 10,714,798 km (0.103 R)
• M34: 10,950,714 km (0.078 R)
• M35: 11,148,781 km (0.117 R)
• M36: 12,156,173 km (0.088 R)
• M37: 12,443,551 km (0.101 R)
• M38: 12,650,146 km (0.109 R)
• M39: 13,742,659 km (0.055 R)
• M40: 14,257,126 km (0.115 R)
• M41: 14,690,661 km (0.079 R)
• M42: 14,777,876 km (0.105 R)
• M43: 17,013,915 km (0.086 R)
• M44: 18,124,231 km (0.066 R)
• M45: 18,830,034 km (0.119 R)
• M46: 18,924,879 km (0.058 R)
• M47: 20,317,036 km (0.115 R)
• M48: 20,804,725 km (0.107 R)
• M49: 22,190,750 km (0.108 R)
• M50: 22,290,831 km (0.073 R)
• M51: 22,793,779 km (0.059 R)
• M52: 22,996,035 km (0.062 R)
• M53: 23,097,462 km (0.12 R)
• M54: 23,351,480 km (0.116 R)
• M55: 24,067,605 km (0.099 R)
• M56: 24,790,910 km (0.063 R)
• M57: 24,894,881 km (0.089 R)
• M58: 25,103,121 km (0.066 R)
• M59: 25,207,540 km (0.104 R)
• M60: 25,678,923 km (0.118 R)
• M61: 26,471,044 km (0.097 R)
• M62: 26,683,623 km (0.101 R)
• M63: 27,163,981 km (0.111 R)
• M64: 27,917,057 km (0.105 R)
• M65: 29,443,554 km (0.114 R)
• M66: 29,774,165 km (0.083 R)
• M67: 30,105,973 km (0.054 R)
• M68: 30,494,778 km (0.116 R)
• M69: 31,953,058 km (0.071 R)
• M70: 32,009,606 km (0.087 R)
• M71: 32,463,187 km (0.058 R)
• M72: 32,520,034 km (0.092 R)
• M73: 32,690,725 km (0.101 R)
• M74: 32,861,715 km (0.101 R)
• M75: 33,090,301 km (0.035 R)
• M76: 33,319,335 km (0.113 R)
• M77: 34,414,392 km (0.057 R)
• M78: 34,937,236 km (0.069 R)
• M79: 36,639,810 km (0.065 R)
• M80: 36,698,901 km (0.049 R)
• M81: 36,817,382 km (0.112 R)
• M82: 38,369,161 km (0.105 R)
• M83: 38,911,304 km (0.12 R)
• M84: 39,759,673 km (0.092 R)
• M85: 39,942,183 km (0.084 R)

Asteroid Belt

Center: 11.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.3

Radius: 5

Gravity: 21.65 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.92 AU - 14.84 AU

Year: 17876 Days

Day: 16.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,272,796 km

• M1: 78,688 km (0.093 R)
• M2: 274,961 km (0.119 R)
• M3: 507,586 km (0.11 R)
• M4: 769,531 km (0.117 R)
• M5: 1,269,936 km (0.112 R)
• M6: 2,032,287 km (0.05 R)
• M7: 2,473,750 km (0.111 R)
• M8: 2,705,477 km (0.079 R)
• M9: 3,083,511 km (0.095 R)
• M10: 4,274,909 km (0.111 R)
• M11: 4,673,437 km (0.108 R)
• M12: 5,042,196 km (0.086 R)
• M13: 5,125,373 km (0.09 R)
• M14: 5,209,147 km (0.07 R)
• M15: 6,563,158 km (0.113 R)
• M16: 6,929,373 km (0.071 R)
• M17: 7,208,373 km (0.107 R)
• M18: 7,349,145 km (0.088 R)
• M19: 7,443,691 km (0.096 R)
• M20: 7,633,680 km (0.099 R)
• M21: 8,018,595 km (0.086 R)
• M22: 8,115,834 km (0.113 R)
• M23: 8,164,603 km (0.079 R)
• M24: 8,311,508 km (0.028 R)
• M25: 8,907,656 km (0.057 R)
• M26: 9,827,683 km (0.1 R)
• M27: 10,457,490 km (0.079 R)
• M28: 11,700,947 km (0.061 R)
• M29: 11,866,552 km (0.074 R)
• M30: 12,312,054 km (0.082 R)
• M31: 12,480,502 km (0.098 R)
• M32: 12,990,331 km (0.093 R)
• M33: 13,047,477 km (0.11 R)
• M34: 13,161,770 km (0.056 R)
• M35: 13,391,702 km (0.069 R)
• M36: 14,798,221 km (0.108 R)
• M37: 15,217,245 km (0.053 R)
• M38: 15,458,397 km (0.068 R)
• M39: 15,579,421 km (0.103 R)
• M40: 16,312,451 km (0.084 R)
• M41: 17,811,870 km (0.104 R)
• M42: 18,129,766 km (0.102 R)
• M43: 18,385,578 km (0.114 R)
• M44: 19,159,598 km (0.08 R)
• M45: 19,224,673 km (0.06 R)
• M46: 19,485,422 km (0.096 R)
• M47: 20,142,306 km (0.116 R)
• M48: 20,340,822 km (0.047 R)
• M49: 20,672,930 km (0.106 R)
• M50: 21,748,239 km (0.09 R)
• M51: 21,816,007 km (0.091 R)
• M52: 22,979,430 km (0.086 R)
• M53: 23,256,036 km (0.064 R)
• M54: 23,325,450 km (0.083 R)
• M55: 23,952,564 km (0.094 R)
• M56: 24,022,576 km (0.116 R)
• M57: 24,514,753 km (0.091 R)
• M58: 24,726,583 km (0.097 R)
• M59: 24,939,162 km (0.116 R)
• M60: 26,878,848 km (0.114 R)
• M61: 27,097,410 km (0.081 R)
• M62: 27,243,418 km (0.117 R)
• M63: 29,165,152 km (0.043 R)
• M64: 30,825,090 km (0.105 R)
• M65: 31,053,825 km (0.112 R)
• M66: 33,450,084 km (0.084 R)
• M67: 33,528,324 km (0.098 R)
• M68: 33,763,491 km (0.09 R)
• M69: 35,425,374 km (0.113 R)
• M70: 36,065,354 km (0.091 R)
• M71: 37,194,668 km (0.095 R)
• M72: 38,253,522 km (0.071 R)
• M73: 38,992,535 km (0.079 R)
• M74: 40,151,171 km (0.07 R)
• M75: 41,321,325 km (0.087 R)
• M76: 42,672,045 km (0.096 R)
• M77: 43,438,285 km (0.084 R)
• M78: 44,123,144 km (0.071 R)
• M79: 45,416,866 km (0.107 R)
• M80: 45,590,400 km (0.071 R)
• M81: 47,424,769 km (0.104 R)
• M82: 48,661,046 km (0.069 R)
• M83: 48,927,330 km (0.111 R)
• M84: 50,086,863 km (0.068 R)
• M85: 50,355,690 km (0.043 R)
• M86: 52,251,245 km (0.054 R)
• M87: 52,342,051 km (0.084 R)
• M88: 52,796,978 km (0.075 R)
• M89: 53,711,021 km (0.094 R)
• M90: 56,018,568 km (0.041 R)
• M91: 57,137,710 km (0.092 R)
• M92: 57,231,358 km (0.103 R)
• M93: 57,418,655 km (0.076 R)
• M94: 57,981,891 km (0.096 R)
• M95: 60,729,854 km (0.064 R)
• M96: 62,167,789 km (0.09 R)
• M97: 65,077,318 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 14,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit