🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.69 AU - 0.77 AU

Year: 219 Days

Day: 16.6 Hours

Environment

Temp: 220 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,017,826 km

• M1: 23,487 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.14 AU - 1.24 AU

Year: 456 Days

Day: 42.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.11 AU - 1.65 AU

Year: 570 Days

Day: 44.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 133.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.84 AU - 2.96 AU

Year: 1307 Days

Day: 19.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,017,826 km

• M1: 160,818 km (0.078 R)
• M2: 1,580,651 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.14 AU - 2.8 AU

Year: 1364 Days

Day: 19 Hours

Environment

Temp: -78 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.43 AU - 3.19 AU

Year: 1656 Days

Day: 45 Hours

Environment

Temp: -95 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.1

Radius: 11.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.54 AU - 8.46 AU

Year: 6509 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,017,826 km

• M1: 251,923 km (0.066 R)
• M2: 421,268 km (0.088 R)
• M3: 512,971 km (0.103 R)
• M4: 1,013,675 km (0.117 R)
• M5: 1,100,292 km (0.073 R)
• M6: 1,265,897 km (0.101 R)
• M7: 1,423,873 km (0.068 R)
• M8: 1,883,587 km (0.104 R)
• M9: 1,973,794 km (0.105 R)
• M10: 2,065,498 km (0.115 R)
• M11: 2,196,396 km (0.096 R)
• M12: 2,329,987 km (0.032 R)
• M13: 2,892,026 km (0.085 R)
• M14: 3,188,679 km (0.117 R)
• M15: 3,362,661 km (0.12 R)
• M16: 3,652,282 km (0.098 R)
• M17: 3,765,827 km (0.098 R)
• M18: 3,973,170 km (0.111 R)
• M19: 4,113,642 km (0.101 R)
• M20: 4,351,353 km (0.083 R)
• M21: 4,642,620 km (0.078 R)
• M22: 4,741,205 km (0.085 R)
• M23: 5,116,995 km (0.099 R)
• M24: 5,244,303 km (0.119 R)
• M25: 5,659,287 km (0.081 R)
• M26: 6,004,260 km (0.115 R)
• M27: 6,465,770 km (0.089 R)
• M28: 6,548,497 km (0.116 R)
• M29: 7,080,168 km (0.12 R)
• M30: 7,365,601 km (0.1 R)
• M31: 7,713,117 km (0.106 R)
• M32: 8,125,408 km (0.111 R)
• M33: 8,424,454 km (0.069 R)
• M34: 8,575,249 km (0.119 R)
• M35: 8,849,013 km (0.117 R)
• M36: 9,218,670 km (0.105 R)
• M37: 9,436,484 km (0.113 R)
• M38: 9,530,432 km (0.108 R)
• M39: 9,845,784 km (0.102 R)
• M40: 10,036,671 km (0.107 R)
• M41: 10,714,499 km (0.098 R)
• M42: 11,141,451 km (0.11 R)
• M43: 11,240,784 km (0.1 R)
• M44: 11,540,578 km (0.113 R)
• M45: 11,741,937 km (0.072 R)
• M46: 11,978,152 km (0.111 R)
• M47: 12,421,410 km (0.077 R)
• M48: 12,869,905 km (0.064 R)
• M49: 13,535,017 km (0.104 R)
• M50: 13,747,446 km (0.082 R)
• M51: 14,463,421 km (0.114 R)
• M52: 14,644,285 km (0.1 R)
• M53: 15,486,072 km (0.102 R)
• M54: 15,597,074 km (0.086 R)
• M55: 16,080,874 km (0.087 R)
• M56: 16,531,911 km (0.112 R)
• M57: 16,796,999 km (0.06 R)
• M58: 17,025,285 km (0.099 R)
• M59: 17,369,659 km (0.059 R)
• M60: 17,562,042 km (0.079 R)
• M61: 18,260,215 km (0.059 R)
• M62: 19,245,168 km (0.112 R)
• M63: 19,844,307 km (0.056 R)
• M64: 20,045,516 km (0.083 R)
• M65: 21,061,136 km (0.079 R)
• M66: 22,678,738 km (0.082 R)
• M67: 22,973,446 km (0.119 R)
• M68: 23,226,865 km (0.101 R)
• M69: 23,651,423 km (0.095 R)
• M70: 23,864,750 km (0.074 R)
• M71: 25,201,257 km (0.057 R)
• M72: 25,724,999 km (0.103 R)
• M73: 26,164,368 km (0.078 R)
• M74: 26,517,569 km (0.109 R)
• M75: 26,606,131 km (0.108 R)
• M76: 27,318,067 km (0.115 R)
• M77: 27,541,866 km (0.064 R)
• M78: 28,443,193 km (0.114 R)
• M79: 28,624,505 km (0.118 R)
• M80: 30,598,898 km (0.112 R)
• M81: 31,064,447 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.3

Radius: 9.3

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.47 AU - 9.79 AU

Year: 8910 Days

Day: 14.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,017,826 km

• M1: 173,982 km (0.107 R)
• M2: 260,300 km (0.031 R)
• M3: 1,118,394 km (0.085 R)
• M4: 1,252,882 km (0.103 R)
• M5: 1,580,651 km (0.114 R)
• M6: 1,957,937 km (0.064 R)
• M7: 2,313,980 km (0.109 R)
• M8: 2,664,637 km (0.069 R)
• M9: 2,768,009 km (0.074 R)
• M10: 2,846,399 km (0.081 R)
• M11: 4,533,863 km (0.108 R)
• M12: 5,164,418 km (0.088 R)
• M13: 5,722,119 km (0.031 R)
• M14: 6,402,490 km (0.086 R)
• M15: 7,001,031 km (0.114 R)
• M16: 7,950,828 km (0.104 R)
• M17: 8,251,220 km (0.1 R)
• M18: 8,326,917 km (0.037 R)
• M19: 8,593,650 km (0.105 R)
• M20: 8,863,075 km (0.116 R)
• M21: 9,018,358 km (0.066 R)
• M22: 9,808,384 km (0.109 R)
• M23: 9,888,569 km (0.066 R)
• M24: 10,579,113 km (0.046 R)
• M25: 10,661,541 km (0.084 R)
• M26: 10,951,163 km (0.107 R)
• M27: 11,243,477 km (0.08 R)
• M28: 11,327,401 km (0.118 R)
• M29: 11,495,998 km (0.085 R)
• M30: 11,835,735 km (0.115 R)
• M31: 12,308,165 km (0.118 R)
• M32: 12,830,710 km (0.097 R)
• M33: 13,183,013 km (0.114 R)
• M34: 13,628,067 km (0.102 R)
• M35: 14,853,872 km (0.099 R)
• M36: 15,131,077 km (0.104 R)
• M37: 15,737,546 km (0.031 R)
• M38: 16,067,410 km (0.037 R)
• M39: 17,653,147 km (0.074 R)
• M40: 18,588,583 km (0.111 R)
• M41: 18,687,916 km (0.088 R)
• M42: 19,037,227 km (0.109 R)
• M43: 20,098,175 km (0.116 R)
• M44: 20,764,484 km (0.103 R)
• M45: 22,066,135 km (0.107 R)
• M46: 22,329,726 km (0.08 R)
• M47: 23,233,447 km (0.052 R)
• M48: 23,609,087 km (0.08 R)
• M49: 24,475,109 km (0.054 R)
• M50: 25,021,590 km (0.078 R)
• M51: 25,627,462 km (0.037 R)
• M52: 25,793,665 km (0.104 R)
• M53: 26,573,369 km (0.071 R)
• M54: 26,741,517 km (0.105 R)
• M55: 26,853,715 km (0.109 R)
• M56: 27,022,462 km (0.076 R)
• M57: 27,417,400 km (0.091 R)
• M58: 27,644,041 km (0.065 R)
• M59: 27,814,283 km (0.113 R)
• M60: 28,041,971 km (0.106 R)
• M61: 28,213,111 km (0.088 R)
• M62: 28,613,884 km (0.108 R)
• M63: 28,728,775 km (0.116 R)
• M64: 29,652,841 km (0.077 R)
• M65: 30,002,003 km (0.104 R)
• M66: 30,586,781 km (0.093 R)
• M67: 32,065,406 km (0.107 R)
• M68: 34,784,946 km (0.101 R)
• M69: 35,399,195 km (0.085 R)
• M70: 36,141,200 km (0.109 R)
• M71: 36,825,760 km (0.097 R)
• M72: 37,263,633 km (0.118 R)
• M73: 38,524,294 km (0.047 R)
• M74: 38,714,583 km (0.096 R)
• M75: 38,778,162 km (0.084 R)
• M76: 39,287,393 km (0.102 R)
• M77: 40,055,428 km (0.114 R)
• M78: 41,801,684 km (0.114 R)
• M79: 42,389,155 km (0.064 R)
• M80: 42,520,203 km (0.05 R)
• M81: 42,651,251 km (0.11 R)
• M82: 43,308,733 km (0.114 R)
• M83: 43,506,502 km (0.103 R)
• M84: 43,903,235 km (0.118 R)
• M85: 44,301,016 km (0.039 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.1

Radius: 9.6

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.77 AU - 11.83 AU

Year: 10782 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,017,826 km

• M1: 130,749 km (0.103 R)
• M2: 388,506 km (0.096 R)
• M3: 591,510 km (0.096 R)
• M4: 779,255 km (0.109 R)
• M5: 933,192 km (0.105 R)
• M6: 1,041,650 km (0.109 R)
• M7: 1,116,299 km (0.081 R)
• M8: 1,351,916 km (0.113 R)
• M9: 1,413,401 km (0.12 R)
• M10: 1,560,605 km (0.117 R)
• M11: 1,847,534 km (0.051 R)
• M12: 2,032,586 km (0.067 R)
• M13: 2,199,687 km (0.116 R)
• M14: 2,496,489 km (0.072 R)
• M15: 2,598,365 km (0.118 R)
• M16: 2,912,521 km (0.095 R)
• M17: 3,955,816 km (0.066 R)
• M18: 4,045,276 km (0.072 R)
• M19: 4,286,727 km (0.085 R)
• M20: 4,626,613 km (0.048 R)
• M21: 4,815,705 km (0.088 R)
• M22: 4,879,284 km (0.102 R)
• M23: 6,313,778 km (0.092 R)
• M24: 6,418,497 km (0.069 R)
• M25: 6,488,508 km (0.109 R)
• M26: 6,594,274 km (0.105 R)
• M27: 7,533,898 km (0.108 R)
• M28: 8,786,033 km (0.068 R)
• M29: 9,456,081 km (0.107 R)
• M30: 10,020,215 km (0.08 R)
• M31: 11,096,721 km (0.069 R)
• M32: 11,863,410 km (0.08 R)
• M33: 11,949,579 km (0.061 R)
• M34: 12,384,011 km (0.057 R)
• M35: 12,603,172 km (0.086 R)
• M36: 13,089,814 km (0.099 R)
• M37: 13,627,618 km (0.114 R)
• M38: 13,717,975 km (0.1 R)
• M39: 13,853,960 km (0.103 R)
• M40: 14,081,498 km (0.106 R)
• M41: 14,957,244 km (0.114 R)
• M42: 15,331,388 km (0.098 R)
• M43: 16,664,754 km (0.077 R)
• M44: 18,134,254 km (0.06 R)
• M45: 18,333,219 km (0.04 R)
• M46: 19,288,701 km (0.115 R)
• M47: 19,900,406 km (0.099 R)
• M48: 20,208,728 km (0.052 R)
• M49: 20,777,947 km (0.117 R)
• M50: 21,510,079 km (0.052 R)
• M51: 22,091,267 km (0.077 R)
• M52: 22,570,728 km (0.088 R)
• M53: 23,161,341 km (0.042 R)
• M54: 23,702,586 km (0.117 R)
• M55: 24,467,480 km (0.045 R)
• M56: 24,908,045 km (0.117 R)
• M57: 25,018,748 km (0.074 R)
• M58: 25,741,455 km (0.074 R)
• M59: 25,965,254 km (0.074 R)
• M60: 28,932,527 km (0.068 R)
• M61: 29,340,182 km (0.084 R)
• M62: 32,005,417 km (0.107 R)
• M63: 32,729,172 km (0.119 R)
• M64: 32,910,933 km (0.064 R)
• M65: 34,994,532 km (0.087 R)
• M66: 35,304,499 km (0.101 R)
• M67: 35,927,275 km (0.081 R)
• M68: 36,177,403 km (0.076 R)
• M69: 36,428,129 km (0.073 R)
• M70: 36,742,284 km (0.116 R)
• M71: 36,994,207 km (0.092 R)
• M72: 37,057,337 km (0.105 R)
• M73: 37,753,715 km (0.059 R)
• M74: 38,071,611 km (0.118 R)
• M75: 38,390,404 km (0.067 R)
• M76: 38,646,216 km (0.036 R)
• M77: 40,386,937 km (0.074 R)
• M78: 40,582,013 km (0.062 R)
• M79: 40,907,687 km (0.099 R)
• M80: 41,758,600 km (0.112 R)
• M81: 42,219,062 km (0.077 R)
• M82: 43,877,803 km (0.103 R)
• M83: 44,078,265 km (0.064 R)
• M84: 44,614,274 km (0.047 R)
• M85: 44,681,443 km (0.074 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 20,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit