🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.53 AU - 0.79 AU

Year: 206 Days

Day: 36.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.72 AU - 0.84 AU

Year: 265 Days

Day: 27.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.41 AU - 1.45 AU

Year: 658 Days

Day: 12.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,067,306 km

• M1: 64,477 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.31 AU - 3.35 AU

Year: 1833 Days

Day: 27.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.51 AU - 3.27 AU

Year: 1892 Days

Day: 13.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.44 AU - 3.5 AU

Year: 1971 Days

Day: 33 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.7

Radius: 9.8

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.75 AU - 4.31 AU

Year: 3115 Days

Day: 9.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,067,306 km

• M1: 123,717 km (0.105 R)
• M2: 195,824 km (0.109 R)
• M3: 304,432 km (0.088 R)
• M4: 366,216 km (0.037 R)
• M5: 473,477 km (0.095 R)
• M6: 638,334 km (0.078 R)
• M7: 917,035 km (0.051 R)
• M8: 1,354,310 km (0.118 R)
• M9: 1,416,393 km (0.11 R)
• M10: 1,688,212 km (0.069 R)
• M11: 2,019,272 km (0.077 R)
• M12: 2,105,291 km (0.1 R)
• M13: 2,251,448 km (0.06 R)
• M14: 2,325,948 km (0.038 R)
• M15: 2,461,932 km (0.036 R)
• M16: 2,523,267 km (0.094 R)
• M17: 2,662,992 km (0.102 R)
• M18: 2,726,122 km (0.118 R)
• M19: 2,950,519 km (0.097 R)
• M20: 3,248,219 km (0.074 R)
• M21: 3,349,646 km (0.102 R)
• M22: 3,451,971 km (0.082 R)
• M23: 3,926,047 km (0.034 R)
• M24: 4,198,464 km (0.082 R)
• M25: 4,290,617 km (0.054 R)
• M26: 4,439,466 km (0.065 R)
• M27: 4,761,551 km (0.076 R)
• M28: 4,915,786 km (0.071 R)
• M29: 5,189,700 km (0.12 R)
• M30: 5,348,423 km (0.114 R)
• M31: 5,488,746 km (0.073 R)
• M32: 5,875,606 km (0.073 R)
• M33: 6,611,328 km (0.114 R)
• M34: 6,783,665 km (0.064 R)
• M35: 7,001,031 km (0.077 R)
• M36: 7,088,695 km (0.115 R)
• M37: 7,309,352 km (0.06 R)
• M38: 7,554,842 km (0.108 R)
• M39: 7,734,958 km (0.077 R)
• M40: 8,284,132 km (0.096 R)
• M41: 8,822,235 km (0.103 R)
• M42: 9,687,061 km (0.106 R)
• M43: 9,882,884 km (0.106 R)
• M44: 10,204,071 km (0.06 R)
• M45: 10,780,471 km (0.094 R)
• M46: 10,856,467 km (0.056 R)
• M47: 10,932,612 km (0.117 R)
• M48: 11,009,057 km (0.077 R)
• M49: 11,367,643 km (0.119 R)
• M50: 11,834,388 km (0.064 R)
• M51: 12,360,374 km (0.103 R)
• M52: 12,974,623 km (0.114 R)
• M53: 13,244,797 km (0.093 R)
• M54: 13,598,895 km (0.085 R)
• M55: 14,149,715 km (0.072 R)
• M56: 14,316,367 km (0.045 R)
• M57: 14,961,283 km (0.071 R)
• M58: 15,074,379 km (0.081 R)
• M59: 15,244,621 km (0.094 R)
• M60: 15,615,624 km (0.093 R)
• M61: 15,816,684 km (0.061 R)
• M62: 16,570,956 km (0.096 R)
• M63: 16,717,263 km (0.045 R)
• M64: 16,864,018 km (0.066 R)
• M65: 17,188,646 km (0.079 R)
• M66: 17,903,724 km (0.103 R)
• M67: 19,056,076 km (0.036 R)
• M68: 19,117,261 km (0.052 R)
• M69: 19,363,200 km (0.074 R)
• M70: 19,734,054 km (0.066 R)
• M71: 19,951,419 km (0.105 R)
• M72: 20,013,652 km (0.064 R)
• M73: 20,514,057 km (0.107 R)
• M74: 21,145,360 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718

Radius: 14.2

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.37 AU - 5.81 AU

Year: 4421 Days

Day: 8.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,067,306 km

• M1: 244,443 km (0.115 R)
• M2: 401,221 km (0.027 R)
• M3: 641,924 km (0.079 R)
• M4: 776,563 km (0.057 R)
• M5: 872,455 km (0.108 R)
• M6: 985,850 km (0.116 R)
• M7: 1,104,930 km (0.093 R)
• M8: 1,286,093 km (0.067 R)
• M9: 1,417,589 km (0.093 R)
• M10: 1,569,431 km (0.078 R)
• M11: 1,775,428 km (0.1 R)
• M12: 1,923,529 km (0.115 R)
• M13: 2,821,266 km (0.049 R)
• M14: 2,917,757 km (0.053 R)
• M15: 3,253,903 km (0.11 R)
• M16: 3,644,803 km (0.074 R)
• M17: 3,813,848 km (0.117 R)
• M18: 4,471,630 km (0.107 R)
• M19: 4,976,672 km (0.082 R)
• M20: 5,141,230 km (0.089 R)
• M21: 5,403,475 km (0.101 R)
• M22: 5,694,742 km (0.092 R)
• M23: 5,793,028 km (0.098 R)
• M24: 5,891,763 km (0.098 R)
• M25: 6,191,706 km (0.082 R)
• M26: 6,471,005 km (0.107 R)
• M27: 6,599,360 km (0.116 R)
• M28: 6,858,763 km (0.118 R)
• M29: 7,042,320 km (0.065 R)
• M30: 7,494,853 km (0.084 R)
• M31: 7,656,868 km (0.067 R)
• M32: 7,765,625 km (0.119 R)
• M33: 8,122,416 km (0.041 R)
• M34: 8,372,544 km (0.098 R)
• M35: 8,710,037 km (0.077 R)
• M36: 8,994,871 km (0.109 R)
• M37: 9,224,803 km (0.082 R)
• M38: 9,398,636 km (0.108 R)
• M39: 10,254,186 km (0.066 R)
• M40: 10,676,202 km (0.035 R)
• M41: 11,227,021 km (0.102 R)
• M42: 11,443,788 km (0.118 R)
• M43: 11,599,520 km (0.1 R)
• M44: 12,039,188 km (0.068 R)
• M45: 12,165,897 km (0.047 R)
• M46: 12,324,770 km (0.075 R)
• M47: 12,516,405 km (0.026 R)
• M48: 12,644,760 km (0.099 R)
• M49: 12,838,040 km (0.094 R)
• M50: 13,064,831 km (0.072 R)
• M51: 13,162,518 km (0.098 R)
• M52: 13,753,131 km (0.116 R)
• M53: 14,018,517 km (0.114 R)
• M54: 14,520,568 km (0.117 R)
• M55: 14,689,314 km (0.119 R)
• M56: 14,790,741 km (0.031 R)
• M57: 15,715,107 km (0.044 R)
• M58: 16,658,022 km (0.095 R)
• M59: 17,118,634 km (0.058 R)
• M60: 17,980,018 km (0.107 R)
• M61: 18,124,979 km (0.053 R)
• M62: 18,708,560 km (0.111 R)
• M63: 18,855,465 km (0.066 R)
• M64: 19,224,374 km (0.118 R)
• M65: 21,066,372 km (0.046 R)
• M66: 21,449,193 km (0.11 R)
• M67: 21,950,346 km (0.064 R)
• M68: 22,066,584 km (0.049 R)
• M69: 22,377,448 km (0.115 R)
• M70: 23,200,386 km (0.072 R)
• M71: 23,437,199 km (0.068 R)
• M72: 23,635,267 km (0.07 R)
• M73: 23,754,496 km (0.097 R)
• M74: 23,873,726 km (0.106 R)
• M75: 25,361,626 km (0.1 R)
• M76: 25,850,662 km (0.102 R)
• M77: 26,507,546 km (0.095 R)
• M78: 26,921,034 km (0.116 R)
• M79: 27,086,938 km (0.086 R)
• M80: 27,879,807 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.6

Radius: 10.3

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.17 AU - 10.13 AU

Year: 10656 Days

Day: 13.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,067,306 km

• M1: 136,583 km (0.094 R)
• M2: 295,157 km (0.091 R)
• M3: 368,011 km (0.114 R)
• M4: 584,778 km (0.092 R)
• M5: 1,222,514 km (0.084 R)
• M6: 1,308,832 km (0.114 R)
• M7: 1,442,423 km (0.116 R)
• M8: 1,675,496 km (0.086 R)
• M9: 1,772,136 km (0.112 R)
• M10: 2,310,689 km (0.074 R)
• M11: 2,897,860 km (0.057 R)
• M12: 3,592,294 km (0.039 R)
• M13: 3,749,970 km (0.103 R)
• M14: 4,370,053 km (0.119 R)
• M15: 4,572,609 km (0.077 R)
• M16: 4,640,825 km (0.051 R)
• M17: 5,777,919 km (0.103 R)
• M18: 6,075,170 km (0.045 R)
• M19: 6,150,417 km (0.056 R)
• M20: 6,339,509 km (0.064 R)
• M21: 6,569,142 km (0.059 R)
• M22: 6,684,930 km (0.116 R)
• M23: 6,801,467 km (0.041 R)
• M24: 8,044,625 km (0.095 R)
• M25: 8,840,785 km (0.059 R)
• M26: 9,183,514 km (0.035 R)
• M27: 9,882,136 km (0.107 R)
• M28: 10,059,410 km (0.086 R)
• M29: 10,193,150 km (0.08 R)
• M30: 12,031,708 km (0.102 R)
• M31: 12,316,243 km (0.089 R)
• M32: 13,280,701 km (0.107 R)
• M33: 14,269,393 km (0.071 R)
• M34: 14,470,004 km (0.115 R)
• M35: 15,026,508 km (0.096 R)
• M36: 15,179,397 km (0.111 R)
• M37: 15,435,508 km (0.083 R)
• M38: 17,374,895 km (0.105 R)
• M39: 17,482,007 km (0.097 R)
• M40: 17,589,269 km (0.106 R)
• M41: 17,858,246 km (0.113 R)
• M42: 18,291,631 km (0.072 R)
• M43: 18,838,112 km (0.11 R)
• M44: 19,003,118 km (0.071 R)
• M45: 19,113,372 km (0.108 R)
• M46: 19,556,630 km (0.073 R)
• M47: 20,679,512 km (0.092 R)
• M48: 21,650,253 km (0.108 R)
• M49: 23,458,592 km (0.099 R)
• M50: 24,171,575 km (0.107 R)
• M51: 24,291,104 km (0.119 R)
• M52: 25,618,785 km (0.097 R)
• M53: 25,985,001 km (0.118 R)
• M54: 26,599,100 km (0.081 R)
• M55: 26,846,086 km (0.081 R)
• M56: 27,280,219 km (0.032 R)
• M57: 27,904,341 km (0.109 R)
• M58: 28,029,854 km (0.07 R)
• M59: 28,470,120 km (0.101 R)
• M60: 29,421,563 km (0.069 R)
• M61: 29,997,365 km (0.082 R)
• M62: 30,770,936 km (0.119 R)
• M63: 31,943,633 km (0.089 R)
• M64: 33,263,685 km (0.105 R)
• M65: 35,073,819 km (0.041 R)
• M66: 35,276,973 km (0.095 R)
• M67: 35,344,741 km (0.04 R)
• M68: 37,191,377 km (0.084 R)
• M69: 38,091,807 km (0.119 R)
• M70: 38,161,370 km (0.113 R)
• M71: 38,370,208 km (0.106 R)
• M72: 40,055,129 km (0.059 R)
• M73: 40,551,196 km (0.107 R)
• M74: 42,483,252 km (0.116 R)
• M75: 43,787,895 km (0.116 R)
• M76: 44,225,768 km (0.109 R)
• M77: 45,917,421 km (0.037 R)
• M78: 46,213,774 km (0.115 R)
• M79: 47,480,419 km (0.105 R)
• M80: 48,456,695 km (0.045 R)
• M81: 49,060,921 km (0.107 R)
• M82: 49,971,673 km (0.063 R)
• M83: 50,429,143 km (0.12 R)
• M84: 51,041,447 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.1

Radius: 4.5

Gravity: 31.07 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.67 AU - 14.45 AU

Year: 16125 Days

Day: 17.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 170.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,067,306 km

• M1: 530,175 km (0.088 R)
• M2: 667,057 km (0.064 R)
• M3: 1,397,095 km (0.069 R)
• M4: 1,642,285 km (0.119 R)
• M5: 1,989,801 km (0.074 R)
• M6: 2,716,847 km (0.106 R)
• M7: 3,553,847 km (0.104 R)
• M8: 4,542,689 km (0.086 R)
• M9: 5,149,458 km (0.08 R)
• M10: 5,315,512 km (0.117 R)
• M11: 5,653,004 km (0.109 R)
• M12: 6,084,445 km (0.113 R)
• M13: 6,260,072 km (0.045 R)
• M14: 6,348,485 km (0.115 R)
• M15: 6,481,926 km (0.092 R)
• M16: 6,526,656 km (0.07 R)
• M17: 6,751,502 km (0.078 R)
• M18: 6,796,830 km (0.037 R)
• M19: 7,024,817 km (0.098 R)
• M20: 7,582,069 km (0.067 R)
• M21: 9,337,450 km (0.062 R)
• M22: 9,949,306 km (0.118 R)
• M23: 10,104,289 km (0.082 R)
• M24: 10,208,110 km (0.113 R)
• M25: 10,312,230 km (0.117 R)
• M26: 11,211,463 km (0.047 R)
• M27: 11,589,048 km (0.08 R)
• M28: 11,970,672 km (0.107 R)
• M29: 12,025,574 km (0.111 R)
• M30: 12,301,134 km (0.061 R)
• M31: 14,113,512 km (0.114 R)
• M32: 14,171,406 km (0.101 R)
• M33: 14,755,436 km (0.028 R)
• M34: 14,814,378 km (0.049 R)
• M35: 15,886,695 km (0.107 R)
• M36: 17,541,547 km (0.062 R)
• M37: 18,294,473 km (0.053 R)
• M38: 19,250,404 km (0.09 R)
• M39: 19,379,058 km (0.109 R)
• M40: 20,091,892 km (0.103 R)
• M41: 21,011,470 km (0.086 R)
• M42: 21,476,420 km (0.069 R)
• M43: 22,011,831 km (0.078 R)
• M44: 22,348,725 km (0.115 R)
• M45: 23,301,215 km (0.043 R)
• M46: 24,336,282 km (0.054 R)
• M47: 24,964,444 km (0.106 R)
• M48: 27,241,024 km (0.037 R)
• M49: 27,457,792 km (0.062 R)
• M50: 27,530,197 km (0.079 R)
• M51: 27,820,417 km (0.098 R)
• M52: 28,991,319 km (0.118 R)
• M53: 29,138,823 km (0.093 R)
• M54: 29,805,730 km (0.116 R)
• M55: 29,880,080 km (0.084 R)
• M56: 30,327,827 km (0.068 R)
• M57: 32,752,958 km (0.104 R)
• M58: 33,060,531 km (0.104 R)
• M59: 33,523,536 km (0.09 R)
• M60: 33,755,862 km (0.085 R)
• M61: 33,910,995 km (0.099 R)
• M62: 34,378,039 km (0.046 R)
• M63: 34,847,029 km (0.099 R)
• M64: 35,318,262 km (0.115 R)
• M65: 35,475,789 km (0.039 R)
• M66: 35,712,602 km (0.086 R)
• M67: 35,949,864 km (0.098 R)
• M68: 36,029,002 km (0.103 R)
• M69: 36,187,575 km (0.117 R)
• M70: 36,904,149 km (0.119 R)
• M71: 37,786,178 km (0.119 R)
• M72: 38,432,142 km (0.105 R)
• M73: 38,918,933 km (0.083 R)
• M74: 43,054,118 km (0.041 R)
• M75: 43,306,639 km (0.042 R)
• M76: 43,559,609 km (0.045 R)
• M77: 44,406,632 km (0.108 R)
• M78: 45,515,601 km (0.111 R)
• M79: 49,424,593 km (0.116 R)
• M80: 50,928,950 km (0.104 R)
• M81: 51,463,612 km (0.067 R)
• M82: 51,552,922 km (0.12 R)
• M83: 52,718,140 km (0.113 R)
• M84: 52,898,106 km (0.113 R)
• M85: 53,258,936 km (0.115 R)
• M86: 53,529,858 km (0.101 R)
• M87: 55,440,073 km (0.049 R)
• M88: 55,898,292 km (0.094 R)
• M89: 58,207,484 km (0.114 R)
• M90: 58,579,833 km (0.086 R)
• M91: 59,983,211 km (0.074 R)
• M92: 60,547,793 km (0.078 R)
• M93: 61,966,580 km (0.111 R)
• M94: 63,109,507 km (0.117 R)
• M95: 63,205,100 km (0.084 R)
• M96: 63,396,436 km (0.064 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 14,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit