🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.79 AU - 1.09 AU

Year: 333 Days

Day: 39.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.33 AU - 1.57 AU

Year: 638 Days

Day: 29.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.73 AU - 2.05 AU

Year: 949 Days

Day: 38.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,530,691 km

• M1: 485,445 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.25 AU - 3.03 AU

Year: 1567 Days

Day: 32.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,530,691 km

• M1: 136,732 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.15 AU - 3.65 AU

Year: 2290 Days

Day: 28.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.4

Radius: 11.7

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.05 AU - 10.29 AU

Year: 10983 Days

Day: 10.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 89,530,691 km

• M1: 274,811 km (0.086 R)
• M2: 511,326 km (0.082 R)
• M3: 853,157 km (0.043 R)
• M4: 945,010 km (0.105 R)
• M5: 1,040,603 km (0.089 R)
• M6: 1,347,727 km (0.108 R)
• M7: 1,730,548 km (0.094 R)
• M8: 1,873,863 km (0.054 R)
• M9: 2,354,072 km (0.085 R)
• M10: 2,622,151 km (0.09 R)
• M11: 2,843,856 km (0.114 R)
• M12: 3,276,343 km (0.041 R)
• M13: 3,455,262 km (0.1 R)
• M14: 3,760,591 km (0.096 R)
• M15: 4,074,896 km (0.101 R)
• M16: 4,762,598 km (0.081 R)
• M17: 5,275,868 km (0.073 R)
• M18: 5,521,508 km (0.103 R)
• M19: 5,842,994 km (0.102 R)
• M20: 6,355,217 km (0.114 R)
• M21: 6,843,803 km (0.068 R)
• M22: 8,300,288 km (0.11 R)
• M23: 8,917,379 km (0.099 R)
• M24: 9,126,368 km (0.107 R)
• M25: 9,210,442 km (0.113 R)
• M26: 9,421,823 km (0.045 R)
• M27: 9,935,393 km (0.095 R)
• M28: 10,239,376 km (0.116 R)
• M29: 10,326,741 km (0.089 R)
• M30: 10,811,887 km (0.106 R)
• M31: 10,945,478 km (0.084 R)
• M32: 11,850,246 km (0.091 R)
• M33: 12,126,403 km (0.103 R)
• M34: 14,509,049 km (0.115 R)
• M35: 14,804,504 km (0.091 R)
• M36: 15,052,239 km (0.082 R)
• M37: 15,753,254 km (0.109 R)
• M38: 16,006,224 km (0.068 R)
• M39: 16,928,046 km (0.071 R)
• M40: 18,502,414 km (0.082 R)
• M41: 18,822,853 km (0.087 R)
• M42: 19,469,415 km (0.056 R)
• M43: 20,013,652 km (0.087 R)
• M44: 20,232,813 km (0.069 R)
• M45: 20,507,774 km (0.095 R)
• M46: 20,950,434 km (0.099 R)
• M47: 21,340,435 km (0.052 R)
• M48: 21,957,975 km (0.101 R)
• M49: 22,240,566 km (0.065 R)
• M50: 22,467,655 km (0.114 R)
• M51: 22,866,783 km (0.09 R)
• M52: 23,268,154 km (0.098 R)
• M53: 24,428,136 km (0.094 R)
• M54: 25,369,555 km (0.055 R)
• M55: 27,348,436 km (0.091 R)
• M56: 28,387,243 km (0.104 R)
• M57: 28,571,847 km (0.119 R)
• M58: 28,756,899 km (0.064 R)
• M59: 30,503,305 km (0.043 R)
• M60: 31,071,927 km (0.116 R)
• M61: 32,347,996 km (0.119 R)
• M62: 32,734,108 km (0.043 R)
• M63: 34,228,591 km (0.073 R)
• M64: 34,556,510 km (0.04 R)
• M65: 34,687,857 km (0.101 R)
• M66: 36,813,194 km (0.116 R)
• M67: 37,823,877 km (0.119 R)
• M68: 38,434,685 km (0.08 R)
• M69: 38,775,469 km (0.106 R)
• M70: 39,666,175 km (0.101 R)
• M71: 41,328,057 km (0.098 R)
• M72: 41,677,219 km (0.081 R)
• M73: 41,887,105 km (0.071 R)
• M74: 42,167,601 km (0.093 R)
• M75: 42,730,388 km (0.113 R)
• M76: 43,863,442 km (0.068 R)
• M77: 44,005,710 km (0.059 R)
• M78: 44,433,560 km (0.103 R)
• M79: 44,862,905 km (0.116 R)
• M80: 45,149,834 km (0.085 R)
• M81: 45,365,405 km (0.116 R)
• M82: 45,725,636 km (0.116 R)
• M83: 46,159,021 km (0.051 R)
• M84: 46,376,238 km (0.109 R)
• M85: 47,248,543 km (0.102 R)
• M86: 47,321,397 km (0.055 R)
• M87: 47,759,868 km (0.118 R)
• M88: 47,906,175 km (0.109 R)
• M89: 48,493,496 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.4

Radius: 14

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.97 AU - 11.95 AU

Year: 13253 Days

Day: 9.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 89,530,691 km

• M1: 184,155 km (0.116 R)
• M2: 297,999 km (0.089 R)
• M3: 416,181 km (0.063 R)
• M4: 664,065 km (0.099 R)
• M5: 758,760 km (0.114 R)
• M6: 1,029,533 km (0.118 R)
• M7: 1,165,667 km (0.074 R)
• M8: 1,284,148 km (0.098 R)
• M9: 1,381,985 km (0.064 R)
• M10: 1,638,545 km (0.116 R)
• M11: 2,688,124 km (0.07 R)
• M12: 3,347,851 km (0.102 R)
• M13: 3,451,223 km (0.09 R)
• M14: 5,286,190 km (0.072 R)
• M15: 5,941,878 km (0.053 R)
• M16: 7,646,396 km (0.068 R)
• M17: 7,921,357 km (0.075 R)
• M18: 8,060,184 km (0.085 R)
• M19: 9,199,222 km (0.116 R)
• M20: 9,639,488 km (0.101 R)
• M21: 10,642,393 km (0.076 R)
• M22: 11,260,082 km (0.118 R)
• M23: 13,568,078 km (0.109 R)
• M24: 13,734,431 km (0.064 R)
• M25: 14,125,330 km (0.091 R)
• M26: 14,463,272 km (0.072 R)
• M27: 14,918,199 km (0.102 R)
• M28: 15,262,274 km (0.087 R)
• M29: 16,193,072 km (0.075 R)
• M30: 16,369,597 km (0.102 R)
• M31: 16,724,743 km (0.057 R)
• M32: 17,442,513 km (0.097 R)
• M33: 17,744,551 km (0.1 R)
• M34: 18,538,019 km (0.048 R)
• M35: 19,156,307 km (0.102 R)
• M36: 19,655,814 km (0.116 R)
• M37: 20,795,450 km (0.101 R)
• M38: 21,761,553 km (0.116 R)
• M39: 22,282,752 km (0.037 R)
• M40: 23,138,452 km (0.097 R)
• M41: 24,139,262 km (0.103 R)
• M42: 27,857,667 km (0.057 R)
• M43: 28,069,497 km (0.09 R)
• M44: 28,850,548 km (0.111 R)
• M45: 30,506,746 km (0.109 R)
• M46: 31,017,024 km (0.054 R)
• M47: 31,603,597 km (0.117 R)
• M48: 32,490,264 km (0.078 R)
• M49: 33,235,411 km (0.104 R)
• M50: 33,610,154 km (0.039 R)
• M51: 36,349,141 km (0.118 R)
• M52: 36,967,429 km (0.089 R)
• M53: 37,433,576 km (0.082 R)
• M54: 37,745,338 km (0.078 R)
• M55: 38,371,555 km (0.117 R)
• M56: 40,990,714 km (0.071 R)
• M57: 41,876,483 km (0.094 R)
• M58: 42,931,597 km (0.058 R)
• M59: 43,094,659 km (0.062 R)
• M60: 43,421,380 km (0.102 R)
• M61: 43,667,020 km (0.042 R)
• M62: 44,654,366 km (0.076 R)
• M63: 45,067,855 km (0.112 R)
• M64: 46,399,575 km (0.072 R)
• M65: 46,902,373 km (0.106 R)
• M66: 47,913,206 km (0.115 R)
• M67: 48,421,390 km (0.067 R)
• M68: 48,931,369 km (0.087 R)
• M69: 49,528,564 km (0.109 R)
• M70: 51,075,256 km (0.108 R)
• M71: 52,202,177 km (0.107 R)
• M72: 52,376,309 km (0.1 R)
• M73: 52,812,387 km (0.051 R)
• M74: 52,899,752 km (0.042 R)
• M75: 54,039,987 km (0.051 R)
• M76: 54,745,640 km (0.068 R)
• M77: 55,898,890 km (0.11 R)
• M78: 56,255,232 km (0.11 R)
• M79: 57,868,645 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.4

Radius: 7

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.73 AU - 22.07 AU

Year: 27661 Days

Day: 15.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 89,530,691 km

• M1: 89,908 km (0.087 R)
• M2: 251,324 km (0.104 R)
• M3: 359,184 km (0.1 R)
• M4: 440,566 km (0.114 R)
• M5: 1,027,737 km (0.106 R)
• M6: 1,147,715 km (0.067 R)
• M7: 1,209,499 km (0.109 R)
• M8: 1,779,167 km (0.112 R)
• M9: 2,502,024 km (0.108 R)
• M10: 2,747,514 km (0.094 R)
• M11: 3,305,814 km (0.115 R)
• M12: 3,394,824 km (0.057 R)
• M13: 3,529,762 km (0.07 R)
• M14: 4,474,472 km (0.081 R)
• M15: 5,231,438 km (0.048 R)
• M16: 6,027,448 km (0.058 R)
• M17: 6,634,965 km (0.062 R)
• M18: 7,261,929 km (0.113 R)
• M19: 9,506,047 km (0.09 R)
• M20: 9,569,477 km (0.106 R)
• M21: 10,933,809 km (0.061 R)
• M22: 11,000,231 km (0.054 R)
• M23: 11,200,542 km (0.096 R)
• M24: 11,267,562 km (0.039 R)
• M25: 11,536,838 km (0.04 R)
• M26: 11,740,291 km (0.091 R)
• M27: 11,944,941 km (0.082 R)
• M28: 14,200,129 km (0.077 R)
• M29: 14,784,159 km (0.098 R)
• M30: 15,005,115 km (0.058 R)
• M31: 15,450,468 km (0.111 R)
• M32: 15,900,159 km (0.053 R)
• M33: 16,659,069 km (0.032 R)
• M34: 17,429,798 km (0.105 R)
• M35: 18,449,008 km (0.112 R)
• M36: 19,005,811 km (0.091 R)
• M37: 19,326,399 km (0.043 R)
• M38: 20,709,132 km (0.102 R)
• M39: 22,714,641 km (0.102 R)
• M40: 23,482,677 km (0.116 R)
• M41: 23,568,546 km (0.097 R)
• M42: 23,826,752 km (0.083 R)
• M43: 23,912,920 km (0.077 R)
• M44: 24,172,473 km (0.052 R)
• M45: 24,694,121 km (0.115 R)
• M46: 25,571,811 km (0.034 R)
• M47: 25,660,224 km (0.058 R)
• M48: 25,748,636 km (0.108 R)
• M49: 25,925,760 km (0.116 R)
• M50: 26,549,134 km (0.043 R)
• M51: 27,177,445 km (0.096 R)
• M52: 27,267,503 km (0.112 R)
• M53: 28,448,578 km (0.102 R)
• M54: 29,831,910 km (0.076 R)
• M55: 30,860,246 km (0.106 R)
• M56: 31,900,100 km (0.077 R)
• M57: 35,284,453 km (0.096 R)
• M58: 37,168,937 km (0.119 R)
• M59: 39,085,884 km (0.117 R)
• M60: 39,187,611 km (0.117 R)
• M61: 41,449,082 km (0.098 R)
• M62: 46,743,500 km (0.055 R)
• M63: 47,176,137 km (0.057 R)
• M64: 47,393,054 km (0.102 R)
• M65: 47,610,270 km (0.047 R)
• M66: 48,700,988 km (0.111 R)
• M67: 48,810,494 km (0.071 R)
• M68: 50,352,549 km (0.075 R)
• M69: 51,686,962 km (0.112 R)
• M70: 52,134,409 km (0.048 R)
• M71: 54,504,189 km (0.094 R)
• M72: 57,255,294 km (0.106 R)
• M73: 57,718,299 km (0.101 R)
• M74: 57,950,176 km (0.116 R)
• M75: 60,521,614 km (0.114 R)
• M76: 65,170,816 km (0.062 R)
• M77: 66,745,783 km (0.042 R)
• M78: 67,233,023 km (0.066 R)
• M79: 68,455,986 km (0.118 R)
• M80: 69,439,741 km (0.059 R)
• M81: 70,304,267 km (0.103 R)
• M82: 70,675,868 km (0.118 R)
• M83: 71,670,096 km (0.103 R)
• M84: 71,794,711 km (0.051 R)
• M85: 72,668,961 km (0.06 R)
• M86: 77,731,652 km (0.105 R)
• M87: 80,176,081 km (0.038 R)
• M88: 80,564,288 km (0.106 R)
• M89: 82,253,996 km (0.073 R)
• M90: 82,645,643 km (0.096 R)
• M91: 83,561,631 km (0.05 R)
• M92: 84,349,563 km (0.103 R)
• M93: 84,481,209 km (0.074 R)
• M94: 87,658,967 km (0.106 R)
• M95: 87,925,550 km (0.104 R)
• M96: 88,192,433 km (0.091 R)
• M97: 88,994,576 km (0.079 R)
• M98: 89,530,735 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 15,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit