🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.59 AU - 0.69 AU

Year: 185 Days

Day: 33 Hours

Environment

Temp: 167 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.64 AU - 0.94 AU

Year: 254 Days

Day: 30 Hours

Environment

Temp: 155 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1 AU - 1.3 AU

Year: 446 Days

Day: 36.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.94 AU - 3.18 AU

Year: 1936 Days

Day: 40.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,042,074 km

• M1: 2,062,057 km (0.09 R)

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.3

Radius: 14.5

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.54 AU - 8.18 AU

Year: 7221 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,042,074 km

• M1: 304,282 km (0.114 R)
• M2: 506,090 km (0.086 R)
• M3: 778,807 km (0.076 R)
• M4: 870,809 km (0.117 R)
• M5: 967,150 km (0.114 R)
• M6: 1,067,381 km (0.117 R)
• M7: 1,666,071 km (0.087 R)
• M8: 2,111,125 km (0.108 R)
• M9: 2,222,725 km (0.114 R)
• M10: 2,498,883 km (0.047 R)
• M11: 2,617,514 km (0.058 R)
• M12: 2,835,628 km (0.054 R)
• M13: 3,059,875 km (0.12 R)
• M14: 3,161,601 km (0.081 R)
• M15: 3,473,363 km (0.098 R)
• M16: 4,555,554 km (0.096 R)
• M17: 5,118,790 km (0.112 R)
• M18: 5,641,485 km (0.114 R)
• M19: 5,798,563 km (0.111 R)
• M20: 5,925,422 km (0.104 R)
• M21: 6,117,207 km (0.066 R)
• M22: 6,246,309 km (0.084 R)
• M23: 6,441,535 km (0.052 R)
• M24: 6,605,943 km (0.099 R)
• M25: 6,771,697 km (0.085 R)
• M26: 7,209,121 km (0.119 R)
• M27: 7,517,443 km (0.085 R)
• M28: 8,253,763 km (0.086 R)
• M29: 9,049,923 km (0.12 R)
• M30: 9,160,326 km (0.046 R)
• M31: 9,984,311 km (0.067 R)
• M32: 10,676,202 km (0.094 R)
• M33: 12,025,275 km (0.114 R)
• M34: 12,473,321 km (0.107 R)
• M35: 13,722,912 km (0.112 R)
• M36: 13,935,042 km (0.058 R)
• M37: 14,794,631 km (0.116 R)
• M38: 14,968,464 km (0.089 R)
• M39: 15,759,836 km (0.076 R)
• M40: 16,429,736 km (0.101 R)
• M41: 16,610,001 km (0.12 R)
• M42: 16,836,193 km (0.046 R)
• M43: 16,972,327 km (0.115 R)
• M44: 17,108,910 km (0.089 R)
• M45: 17,291,569 km (0.088 R)
• M46: 17,474,976 km (0.072 R)
• M47: 18,214,738 km (0.034 R)
• M48: 18,494,934 km (0.103 R)
• M49: 19,106,640 km (0.1 R)
• M50: 19,581,763 km (0.068 R)
• M51: 20,060,775 km (0.107 R)
• M52: 20,301,777 km (0.115 R)
• M53: 20,592,147 km (0.1 R)
• M54: 21,471,782 km (0.079 R)
• M55: 21,866,721 km (0.099 R)
• M56: 22,814,274 km (0.116 R)
• M57: 22,965,068 km (0.12 R)
• M58: 23,520,974 km (0.047 R)
• M59: 23,775,141 km (0.113 R)
• M60: 24,030,205 km (0.118 R)
• M61: 25,684,159 km (0.069 R)
• M62: 26,366,625 km (0.092 R)
• M63: 26,630,665 km (0.085 R)
• M64: 26,789,538 km (0.076 R)
• M65: 27,749,358 km (0.074 R)
• M66: 28,071,741 km (0.094 R)
• M67: 28,341,317 km (0.102 R)
• M68: 30,253,028 km (0.095 R)
• M69: 30,695,837 km (0.082 R)
• M70: 31,308,142 km (0.052 R)
• M71: 31,419,891 km (0.105 R)
• M72: 32,093,231 km (0.118 R)
• M73: 32,206,028 km (0.073 R)
• M74: 33,169,289 km (0.041 R)
• M75: 33,340,279 km (0.108 R)
• M76: 34,429,950 km (0.103 R)
• M77: 35,008,146 km (0.055 R)
• M78: 35,706,169 km (0.049 R)
• M79: 35,939,991 km (0.112 R)
• M80: 37,530,815 km (0.054 R)
• M81: 37,887,456 km (0.11 R)
• M82: 38,844,134 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.4

Radius: 12.9

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.43 AU - 11.79 AU

Year: 11626 Days

Day: 6.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,042,074 km

• M1: 229,334 km (0.112 R)
• M2: 316,998 km (0.033 R)
• M3: 869,164 km (0.072 R)
• M4: 1,016,966 km (0.107 R)
• M5: 1,563,747 km (0.097 R)
• M6: 1,828,236 km (0.089 R)
• M7: 2,311,138 km (0.068 R)
• M8: 2,552,289 km (0.101 R)
• M9: 2,994,201 km (0.08 R)
• M10: 3,191,072 km (0.087 R)
• M11: 3,702,248 km (0.105 R)
• M12: 3,878,325 km (0.109 R)
• M13: 4,312,607 km (0.12 R)
• M14: 4,498,258 km (0.115 R)
• M15: 5,227,847 km (0.078 R)
• M16: 6,454,251 km (0.114 R)
• M17: 6,709,913 km (0.066 R)
• M18: 7,363,806 km (0.112 R)
• M19: 7,947,088 km (0.051 R)
• M20: 8,129,597 km (0.111 R)
• M21: 10,426,224 km (0.104 R)
• M22: 10,777,031 km (0.088 R)
• M23: 11,030,001 km (0.092 R)
• M24: 11,233,753 km (0.097 R)
• M25: 11,645,147 km (0.086 R)
• M26: 11,800,729 km (0.062 R)
• M27: 11,904,849 km (0.116 R)
• M28: 12,324,172 km (0.093 R)
• M29: 13,775,421 km (0.098 R)
• M30: 13,995,030 km (0.093 R)
• M31: 15,678,754 km (0.082 R)
• M32: 15,793,346 km (0.106 R)
• M33: 17,307,426 km (0.089 R)
• M34: 17,842,239 km (0.102 R)
• M35: 18,021,756 km (0.101 R)
• M36: 18,563,899 km (0.12 R)
• M37: 18,989,355 km (0.043 R)
• M38: 19,233,948 km (0.069 R)
• M39: 19,356,468 km (0.086 R)
• M40: 20,409,637 km (0.107 R)
• M41: 21,290,919 km (0.095 R)
• M42: 22,056,112 km (0.065 R)
• M43: 22,765,505 km (0.094 R)
• M44: 23,679,249 km (0.106 R)
• M45: 24,273,003 km (0.119 R)
• M46: 24,471,968 km (0.064 R)
• M47: 25,072,304 km (0.109 R)
• M48: 26,355,405 km (0.076 R)
• M49: 27,383,441 km (0.112 R)
• M50: 27,521,520 km (0.119 R)
• M51: 27,659,898 km (0.091 R)
• M52: 28,145,792 km (0.099 R)
• M53: 28,704,540 km (0.11 R)
• M54: 30,617,299 km (0.092 R)
• M55: 31,047,991 km (0.072 R)
• M56: 32,571,047 km (0.088 R)
• M57: 34,564,738 km (0.091 R)
• M58: 36,066,999 km (0.109 R)
• M59: 37,284,128 km (0.07 R)
• M60: 39,134,953 km (0.117 R)
• M61: 39,914,956 km (0.065 R)
• M62: 40,228,363 km (0.034 R)
• M63: 40,385,441 km (0.074 R)
• M64: 40,778,884 km (0.075 R)
• M65: 41,648,945 km (0.085 R)
• M66: 42,365,369 km (0.096 R)
• M67: 44,295,780 km (0.093 R)
• M68: 45,516,798 km (0.033 R)
• M69: 46,584,029 km (0.059 R)
• M70: 47,908,868 km (0.088 R)
• M71: 49,078,125 km (0.072 R)
• M72: 49,750,567 km (0.109 R)
• M73: 51,359,642 km (0.044 R)
• M74: 53,158,107 km (0.119 R)
• M75: 53,244,276 km (0.084 R)
• M76: 55,850,271 km (0.113 R)
• M77: 56,200,928 km (0.069 R)
• M78: 57,522,326 km (0.067 R)
• M79: 58,586,715 km (0.054 R)
• M80: 58,764,736 km (0.035 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.9

Radius: 6.5

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 16.36 AU - 23.44 AU

Year: 32105 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,042,074 km

• M1: 156,928 km (0.113 R)
• M2: 284,685 km (0.088 R)
• M3: 407,953 km (0.058 R)
• M4: 462,407 km (0.115 R)
• M5: 968,796 km (0.066 R)
• M6: 1,160,131 km (0.113 R)
• M7: 1,219,821 km (0.104 R)
• M8: 1,280,707 km (0.047 R)
• M9: 2,015,383 km (0.106 R)
• M10: 2,136,407 km (0.06 R)
• M11: 2,210,309 km (0.034 R)
• M12: 2,259,975 km (0.076 R)
• M13: 2,335,372 km (0.104 R)
• M14: 2,618,561 km (0.115 R)
• M15: 2,777,733 km (0.1 R)
• M16: 4,191,732 km (0.087 R)
• M17: 5,654,500 km (0.113 R)
• M18: 6,034,030 km (0.117 R)
• M19: 6,745,218 km (0.063 R)
• M20: 6,927,129 km (0.086 R)
• M21: 7,000,283 km (0.098 R)
• M22: 7,221,538 km (0.076 R)
• M23: 8,517,953 km (0.077 R)
• M24: 9,434,988 km (0.119 R)
• M25: 9,638,441 km (0.038 R)
• M26: 10,049,835 km (0.063 R)
• M27: 10,132,862 km (0.073 R)
• M28: 10,383,139 km (0.102 R)
• M29: 10,550,988 km (0.102 R)
• M30: 10,677,548 km (0.07 R)
• M31: 10,847,192 km (0.097 R)
• M32: 11,317,977 km (0.078 R)
• M33: 11,708,277 km (0.093 R)
• M34: 12,501,894 km (0.118 R)
• M35: 12,591,054 km (0.08 R)
• M36: 14,186,964 km (0.08 R)
• M37: 14,560,660 km (0.106 R)
• M38: 15,797,236 km (0.114 R)
• M39: 15,893,876 km (0.106 R)
• M40: 16,038,986 km (0.075 R)
• M41: 16,477,009 km (0.049 R)
• M42: 16,820,485 km (0.106 R)
• M43: 16,869,703 km (0.089 R)
• M44: 17,764,598 km (0.09 R)
• M45: 18,066,336 km (0.085 R)
• M46: 18,116,751 km (0.04 R)
• M47: 18,217,879 km (0.068 R)
• M48: 21,977,872 km (0.04 R)
• M49: 22,681,580 km (0.101 R)
• M50: 23,337,717 km (0.066 R)
• M51: 24,111,138 km (0.069 R)
• M52: 25,456,322 km (0.037 R)
• M53: 25,626,115 km (0.047 R)
• M54: 26,081,042 km (0.083 R)
• M55: 27,403,338 km (0.105 R)
• M56: 27,810,095 km (0.115 R)
• M57: 28,043,467 km (0.027 R)
• M58: 38,216,571 km (0.084 R)
• M59: 38,671,050 km (0.071 R)
• M60: 39,585,093 km (0.116 R)
• M61: 40,506,316 km (0.071 R)
• M62: 40,903,349 km (0.11 R)
• M63: 41,102,314 km (0.077 R)
• M64: 42,101,927 km (0.071 R)
• M65: 42,370,007 km (0.111 R)
• M66: 43,650,415 km (0.053 R)
• M67: 44,125,238 km (0.089 R)
• M68: 44,806,657 km (0.08 R)
• M69: 44,943,389 km (0.117 R)
• M70: 45,011,905 km (0.031 R)
• M71: 45,148,787 km (0.103 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 18,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit