🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.66 AU - 0.66 AU

Year: 203 Days

Day: 38.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.69 AU - 1.11 AU

Year: 323 Days

Day: 40.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 97,659,165 km

• M1: 52,658 km (0.099 R)
• M2: 432,338 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.91 AU - 0.97 AU

Year: 345 Days

Day: 35.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.01 AU - 1.29 AU

Year: 467 Days

Day: 42.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,659,165 km

• M1: 76,445 km (0.108 R)

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.6

Radius: 11.5

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.3 AU - 7.14 AU

Year: 5181 Days

Day: 13.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 97,659,165 km

• M1: 226,042 km (0.11 R)
• M2: 467,045 km (0.073 R)
• M3: 593,604 km (0.047 R)
• M4: 785,987 km (0.081 R)
• M5: 907,461 km (0.086 R)
• M6: 1,083,837 km (0.087 R)
• M7: 1,390,512 km (0.105 R)
• M8: 1,512,734 km (0.089 R)
• M9: 1,596,209 km (0.107 R)
• M10: 1,753,736 km (0.107 R)
• M11: 1,992,045 km (0.084 R)
• M12: 2,177,995 km (0.078 R)
• M13: 2,288,997 km (0.06 R)
• M14: 2,418,399 km (0.082 R)
• M15: 2,566,950 km (0.118 R)
• M16: 2,925,536 km (0.075 R)
• M17: 3,227,724 km (0.083 R)
• M18: 3,336,781 km (0.1 R)
• M19: 3,997,704 km (0.099 R)
• M20: 4,514,714 km (0.101 R)
• M21: 4,678,075 km (0.089 R)
• M22: 4,885,268 km (0.116 R)
• M23: 5,158,883 km (0.1 R)
• M24: 5,524,500 km (0.114 R)
• M25: 6,764,517 km (0.093 R)
• M26: 7,117,418 km (0.076 R)
• M27: 7,841,023 km (0.061 R)
• M28: 8,161,910 km (0.058 R)
• M29: 8,336,491 km (0.068 R)
• M30: 8,791,119 km (0.117 R)
• M31: 8,867,713 km (0.109 R)
• M32: 8,944,606 km (0.026 R)
• M33: 9,357,945 km (0.083 R)
• M34: 9,645,622 km (0.079 R)
• M35: 9,856,854 km (0.099 R)
• M36: 9,963,069 km (0.064 R)
• M37: 10,122,989 km (0.064 R)
• M38: 10,310,734 km (0.102 R)
• M39: 10,825,949 km (0.08 R)
• M40: 10,908,228 km (0.115 R)
• M41: 11,238,839 km (0.045 R)
• M42: 11,405,342 km (0.084 R)
• M43: 11,684,790 km (0.11 R)
• M44: 12,108,302 km (0.027 R)
• M45: 12,336,140 km (0.091 R)
• M46: 12,422,009 km (0.059 R)
• M47: 12,565,473 km (0.097 R)
• M48: 12,941,263 km (0.093 R)
• M49: 13,615,052 km (0.1 R)
• M50: 14,270,141 km (0.04 R)
• M51: 14,360,348 km (0.108 R)
• M52: 14,450,556 km (0.117 R)
• M53: 14,935,552 km (0.057 R)
• M54: 15,027,106 km (0.094 R)
• M55: 15,487,568 km (0.115 R)
• M56: 15,921,552 km (0.116 R)
• M57: 16,015,050 km (0.112 R)
• M58: 16,896,780 km (0.086 R)
• M59: 17,279,452 km (0.108 R)
• M60: 18,575,717 km (0.12 R)
• M61: 18,707,064 km (0.103 R)
• M62: 19,003,717 km (0.045 R)
• M63: 19,335,226 km (0.109 R)
• M64: 19,668,530 km (0.063 R)
• M65: 19,802,420 km (0.068 R)
• M66: 19,903,099 km (0.117 R)
• M67: 20,476,508 km (0.104 R)
• M68: 21,295,107 km (0.099 R)
• M69: 21,846,974 km (0.116 R)
• M70: 22,403,478 km (0.106 R)
• M71: 23,035,080 km (0.055 R)
• M72: 23,246,911 km (0.049 R)
• M73: 23,424,035 km (0.077 R)
• M74: 23,708,121 km (0.06 R)
• M75: 23,922,046 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.4

Radius: 12.8

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.12 AU - 7.82 AU

Year: 6233 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,659,165 km

• M1: 172,187 km (0.108 R)
• M2: 360,082 km (0.101 R)
• M3: 476,020 km (0.115 R)
• M4: 558,299 km (0.115 R)
• M5: 976,425 km (0.081 R)
• M6: 1,119,890 km (0.094 R)
• M7: 1,236,726 km (0.056 R)
• M8: 1,483,562 km (0.095 R)
• M9: 1,594,414 km (0.041 R)
• M10: 1,924,128 km (0.086 R)
• M11: 2,212,253 km (0.051 R)
• M12: 2,807,354 km (0.076 R)
• M13: 3,255,399 km (0.092 R)
• M14: 3,600,073 km (0.087 R)
• M15: 4,139,523 km (0.092 R)
• M16: 4,351,652 km (0.043 R)
• M17: 4,704,404 km (0.076 R)
• M18: 5,122,979 km (0.113 R)
• M19: 5,466,456 km (0.051 R)
• M20: 6,025,952 km (0.102 R)
• M21: 6,146,079 km (0.075 R)
• M22: 6,511,247 km (0.07 R)
• M23: 7,262,977 km (0.039 R)
• M24: 7,359,018 km (0.11 R)
• M25: 7,746,926 km (0.099 R)
• M26: 7,943,497 km (0.026 R)
• M27: 8,341,428 km (0.029 R)
• M28: 8,509,276 km (0.094 R)
• M29: 9,019,256 km (0.095 R)
• M30: 9,260,856 km (0.08 R)
• M31: 9,891,561 km (0.051 R)
• M32: 10,248,053 km (0.067 R)
• M33: 10,608,733 km (0.107 R)
• M34: 10,827,295 km (0.109 R)
• M35: 10,937,100 km (0.088 R)
• M36: 11,268,609 km (0.066 R)
• M37: 11,791,155 km (0.106 R)
• M38: 12,169,188 km (0.052 R)
• M39: 13,405,615 km (0.06 R)
• M40: 13,602,486 km (0.086 R)
• M41: 13,959,127 km (0.09 R)
• M42: 14,439,635 km (0.07 R)
• M43: 14,762,916 km (0.051 R)
• M44: 15,623,104 km (0.091 R)
• M45: 15,830,297 km (0.104 R)
• M46: 16,080,126 km (0.118 R)
• M47: 16,163,751 km (0.099 R)
• M48: 16,752,718 km (0.052 R)
• M49: 17,007,333 km (0.045 R)
• M50: 17,908,660 km (0.113 R)
• M51: 18,082,194 km (0.051 R)
• M52: 18,299,709 km (0.114 R)
• M53: 19,623,650 km (0.112 R)
• M54: 19,712,960 km (0.092 R)
• M55: 20,026,817 km (0.104 R)
• M56: 20,387,497 km (0.091 R)
• M57: 21,115,291 km (0.029 R)
• M58: 21,298,548 km (0.12 R)
• M59: 21,759,010 km (0.117 R)
• M60: 21,851,611 km (0.115 R)
• M61: 22,036,963 km (0.055 R)
• M62: 22,455,987 km (0.102 R)
• M63: 22,971,800 km (0.1 R)
• M64: 23,681,493 km (0.114 R)
• M65: 24,542,578 km (0.06 R)
• M66: 24,977,010 km (0.097 R)
• M67: 25,073,950 km (0.03 R)
• M68: 25,560,143 km (0.105 R)
• M69: 25,706,749 km (0.102 R)
• M70: 27,037,721 km (0.061 R)
• M71: 27,187,019 km (0.09 R)
• M72: 27,586,446 km (0.07 R)
• M73: 27,686,527 km (0.035 R)
• M74: 28,796,393 km (0.096 R)
• M75: 29,152,436 km (0.113 R)
• M76: 30,591,717 km (0.115 R)
• M77: 31,163,480 km (0.098 R)
• M78: 32,740,691 km (0.1 R)
• M79: 33,059,185 km (0.086 R)
• M80: 33,967,393 km (0.036 R)
• M81: 34,775,521 km (0.098 R)
• M82: 36,081,660 km (0.119 R)
• M83: 36,795,990 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.3

Radius: 7.9

Gravity: 15.74 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.97 AU - 16.07 AU

Year: 24285 Days

Day: 15.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,659,165 km

• M1: 181,612 km (0.103 R)
• M2: 353,799 km (0.119 R)
• M3: 683,064 km (0.108 R)
• M4: 1,255,126 km (0.089 R)
• M5: 1,322,445 km (0.116 R)
• M6: 1,983,069 km (0.11 R)
• M7: 2,182,783 km (0.057 R)
• M8: 2,776,387 km (0.096 R)
• M9: 3,091,290 km (0.101 R)
• M10: 3,183,443 km (0.09 R)
• M11: 3,370,290 km (0.107 R)
• M12: 3,706,138 km (0.078 R)
• M13: 4,002,641 km (0.093 R)
• M14: 4,153,734 km (0.098 R)
• M15: 4,937,478 km (0.087 R)
• M16: 6,400,844 km (0.071 R)
• M17: 6,756,289 km (0.066 R)
• M18: 9,621,387 km (0.079 R)
• M19: 9,824,242 km (0.105 R)
• M20: 10,580,160 km (0.112 R)
• M21: 11,497,344 km (0.104 R)
• M22: 11,856,978 km (0.075 R)
• M23: 12,220,201 km (0.096 R)
• M24: 12,439,961 km (0.114 R)
• M25: 14,398,496 km (0.078 R)
• M26: 15,255,542 km (0.082 R)
• M27: 16,774,559 km (0.072 R)
• M28: 17,510,880 km (0.109 R)
• M29: 17,593,308 km (0.108 R)
• M30: 18,508,847 km (0.09 R)
• M31: 18,845,741 km (0.037 R)
• M32: 19,184,431 km (0.118 R)
• M33: 19,954,112 km (0.059 R)
• M34: 20,126,598 km (0.1 R)
• M35: 21,435,430 km (0.098 R)
• M36: 22,951,605 km (0.105 R)
• M37: 24,686,940 km (0.102 R)
• M38: 25,710,788 km (0.113 R)
• M39: 26,558,708 km (0.059 R)
• M40: 27,511,647 km (0.081 R)
• M41: 30,238,666 km (0.079 R)
• M42: 31,133,411 km (0.075 R)
• M43: 32,745,478 km (0.062 R)
• M44: 34,384,472 km (0.075 R)
• M45: 37,848,261 km (0.066 R)
• M46: 38,061,737 km (0.107 R)
• M47: 38,597,298 km (0.114 R)
• M48: 39,135,102 km (0.077 R)
• M49: 41,311,602 km (0.073 R)
• M50: 42,082,629 km (0.072 R)
• M51: 42,525,439 km (0.089 R)
• M52: 44,087,091 km (0.087 R)
• M53: 45,214,012 km (0.047 R)
• M54: 45,327,108 km (0.058 R)
• M55: 46,350,357 km (0.11 R)
• M56: 47,266,195 km (0.048 R)
• M57: 47,381,086 km (0.119 R)
• M58: 48,535,234 km (0.101 R)
• M59: 48,651,172 km (0.095 R)
• M60: 52,171,509 km (0.107 R)
• M61: 54,684,155 km (0.102 R)
• M62: 55,773,078 km (0.119 R)
• M63: 58,095,136 km (0.088 R)
• M64: 59,082,333 km (0.031 R)
• M65: 59,702,117 km (0.102 R)
• M66: 60,075,064 km (0.079 R)
• M67: 60,324,145 km (0.115 R)
• M68: 60,573,524 km (0.109 R)
• M69: 61,198,395 km (0.079 R)
• M70: 61,448,971 km (0.117 R)
• M71: 62,328,756 km (0.101 R)
• M72: 63,339,290 km (0.113 R)
• M73: 63,465,849 km (0.117 R)
• M74: 64,355,209 km (0.056 R)
• M75: 64,737,431 km (0.058 R)
• M76: 66,403,054 km (0.112 R)
• M77: 68,862,593 km (0.044 R)
• M78: 68,992,892 km (0.101 R)
• M79: 69,123,342 km (0.092 R)
• M80: 71,220,105 km (0.079 R)
• M81: 72,144,022 km (0.106 R)
• M82: 72,806,441 km (0.12 R)
• M83: 77,228,554 km (0.117 R)
• M84: 78,857,974 km (0.091 R)
• M85: 79,950,637 km (0.111 R)
• M86: 81,598,907 km (0.12 R)
• M87: 84,649,806 km (0.072 R)
• M88: 85,068,680 km (0.088 R)
• M89: 85,488,302 km (0.082 R)
• M90: 86,329,640 km (0.073 R)
• M91: 86,891,978 km (0.116 R)
• M92: 91,434,667 km (0.115 R)
• M93: 91,577,833 km (0.091 R)
• M94: 96,199,360 km (0.12 R)
• M95: 97,659,136 km (0.074 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: 182 - 18,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit