🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.52 AU - 0.68 AU

Year: 164 Days

Day: 16.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.51 AU - 0.85 AU

Year: 198 Days

Day: 26 Hours

Environment

Temp: 200 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.53 AU - 1.77 AU

Year: 748 Days

Day: 29.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.56 AU - 5.46 AU

Year: 3382 Days

Day: 47.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,522,614 km

• M1: 1,273,826 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.49 AU - 6.19 AU

Year: 4357 Days

Day: 21.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.8

Radius: 10.5

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5 AU - 6.98 AU

Year: 5177 Days

Day: 5.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,522,614 km

• M1: 131,646 km (0.086 R)
• M2: 218,263 km (0.031 R)
• M3: 322,234 km (0.1 R)
• M4: 574,306 km (0.115 R)
• M5: 791,074 km (0.114 R)
• M6: 989,889 km (0.117 R)
• M7: 1,080,246 km (0.095 R)
• M8: 1,302,549 km (0.099 R)
• M9: 1,487,900 km (0.097 R)
• M10: 1,646,175 km (0.113 R)
• M11: 1,865,934 km (0.075 R)
• M12: 2,395,361 km (0.12 R)
• M13: 2,773,545 km (0.034 R)
• M14: 2,860,162 km (0.108 R)
• M15: 2,925,835 km (0.106 R)
• M16: 3,170,727 km (0.113 R)
• M17: 3,515,550 km (0.033 R)
• M18: 3,609,497 km (0.052 R)
• M19: 4,291,215 km (0.081 R)
• M20: 4,366,612 km (0.034 R)
• M21: 4,493,322 km (0.106 R)
• M22: 4,750,480 km (0.068 R)
• M23: 5,225,454 km (0.109 R)
• M24: 5,550,530 km (0.057 R)
• M25: 5,966,262 km (0.096 R)
• M26: 7,213,310 km (0.108 R)
• M27: 7,697,558 km (0.062 R)
• M28: 7,789,561 km (0.073 R)
• M29: 8,254,960 km (0.085 R)
• M30: 8,475,168 km (0.101 R)
• M31: 8,761,199 km (0.057 R)
• M32: 9,310,373 km (0.081 R)
• M33: 9,605,530 km (0.096 R)
• M34: 9,837,257 km (0.11 R)
• M35: 10,037,419 km (0.079 R)
• M36: 10,205,268 km (0.099 R)
• M37: 11,023,717 km (0.102 R)
• M38: 11,475,952 km (0.064 R)
• M39: 11,545,964 km (0.099 R)
• M40: 11,969,625 km (0.11 R)
• M41: 12,723,299 km (0.031 R)
• M42: 12,941,413 km (0.092 R)
• M43: 13,529,183 km (0.111 R)
• M44: 13,677,584 km (0.081 R)
• M45: 14,088,230 km (0.036 R)
• M46: 14,540,913 km (0.064 R)
• M47: 14,921,789 km (0.058 R)
• M48: 15,537,983 km (0.107 R)
• M49: 16,596,837 km (0.095 R)
• M50: 16,835,296 km (0.073 R)
• M51: 17,355,747 km (0.037 R)
• M52: 17,517,013 km (0.061 R)
• M53: 18,248,696 km (0.091 R)
• M54: 18,453,795 km (0.089 R)
• M55: 18,907,525 km (0.099 R)
• M56: 19,115,018 km (0.064 R)
• M57: 19,784,019 km (0.067 R)
• M58: 20,079,176 km (0.087 R)
• M59: 20,673,827 km (0.068 R)
• M60: 21,101,976 km (0.048 R)
• M61: 21,231,079 km (0.106 R)
• M62: 21,490,033 km (0.052 R)
• M63: 21,836,801 km (0.044 R)
• M64: 22,580,003 km (0.119 R)
• M65: 24,541,830 km (0.105 R)
• M66: 24,677,515 km (0.073 R)
• M67: 26,002,653 km (0.086 R)
• M68: 26,141,031 km (0.114 R)
• M69: 26,325,934 km (0.071 R)
• M70: 27,163,383 km (0.104 R)
• M71: 28,578,579 km (0.044 R)
• M72: 28,721,295 km (0.109 R)
• M73: 30,599,796 km (0.117 R)
• M74: 31,529,247 km (0.11 R)
• M75: 31,824,553 km (0.109 R)
• M76: 32,816,088 km (0.088 R)
• M77: 32,965,686 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.5

Radius: 14.1

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.99 AU - 9.21 AU

Year: 8140 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,522,614 km

• M1: 358,885 km (0.093 R)
• M2: 544,087 km (0.12 R)
• M3: 768,035 km (0.109 R)
• M4: 1,093,710 km (0.11 R)
• M5: 1,200,224 km (0.057 R)
• M6: 1,291,927 km (0.062 R)
• M7: 1,386,323 km (0.093 R)
• M8: 1,502,860 km (0.108 R)
• M9: 1,746,256 km (0.046 R)
• M10: 2,069,238 km (0.089 R)
• M11: 2,341,805 km (0.116 R)
• M12: 2,435,304 km (0.076 R)
• M13: 2,529,999 km (0.057 R)
• M14: 2,723,579 km (0.116 R)
• M15: 3,023,223 km (0.075 R)
• M16: 3,985,886 km (0.11 R)
• M17: 4,856,695 km (0.083 R)
• M18: 5,098,744 km (0.058 R)
• M19: 5,407,065 km (0.11 R)
• M20: 6,107,034 km (0.109 R)
• M21: 6,500,925 km (0.069 R)
• M22: 6,734,447 km (0.034 R)
• M23: 6,869,235 km (0.062 R)
• M24: 6,970,962 km (0.109 R)
• M25: 7,073,137 km (0.11 R)
• M26: 8,483,246 km (0.099 R)
• M27: 9,071,166 km (0.03 R)
• M28: 9,332,663 km (0.058 R)
• M29: 10,993,050 km (0.098 R)
• M30: 11,231,958 km (0.064 R)
• M31: 12,328,211 km (0.072 R)
• M32: 12,618,132 km (0.032 R)
• M33: 12,910,147 km (0.106 R)
• M34: 13,458,722 km (0.062 R)
• M35: 13,628,964 km (0.106 R)
• M36: 14,014,777 km (0.12 R)
• M37: 14,491,247 km (0.079 R)
• M38: 14,622,145 km (0.101 R)
• M39: 15,460,042 km (0.057 R)
• M40: 16,769,173 km (0.065 R)
• M41: 16,860,727 km (0.064 R)
• M42: 18,301,654 km (0.08 R)
• M43: 18,585,142 km (0.068 R)
• M44: 19,636,964 km (0.109 R)
• M45: 20,267,669 km (0.118 R)
• M46: 20,463,044 km (0.053 R)
• M47: 20,904,956 km (0.085 R)
• M48: 21,499,159 km (0.075 R)
• M49: 21,648,457 km (0.117 R)
• M50: 23,008,751 km (0.088 R)
• M51: 23,161,490 km (0.045 R)
• M52: 23,519,478 km (0.054 R)
• M53: 24,085,706 km (0.089 R)
• M54: 24,189,228 km (0.109 R)
• M55: 25,336,643 km (0.07 R)
• M56: 25,494,619 km (0.102 R)
• M57: 26,023,148 km (0.053 R)
• M58: 26,182,470 km (0.101 R)
• M59: 26,715,637 km (0.109 R)
• M60: 27,684,582 km (0.066 R)
• M61: 28,010,257 km (0.08 R)
• M62: 29,823,383 km (0.064 R)
• M63: 30,045,685 km (0.05 R)
• M64: 30,716,183 km (0.076 R)
• M65: 30,828,381 km (0.033 R)
• M66: 33,389,048 km (0.096 R)
• M67: 33,735,666 km (0.055 R)
• M68: 34,025,437 km (0.053 R)
• M69: 34,199,569 km (0.113 R)
• M70: 34,432,344 km (0.094 R)
• M71: 35,133,958 km (0.088 R)
• M72: 36,491,558 km (0.111 R)
• M73: 38,167,653 km (0.074 R)
• M74: 39,014,975 km (0.119 R)
• M75: 39,441,030 km (0.058 R)
• M76: 39,990,952 km (0.095 R)
• M77: 40,174,957 km (0.104 R)
• M78: 40,482,081 km (0.118 R)
• M79: 41,222,441 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252

Radius: 8.3

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7 AU - 10.84 AU

Year: 9407 Days

Day: 7.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,522,614 km

• M1: 111,600 km (0.094 R)
• M2: 189,241 km (0.069 R)
• M3: 241,002 km (0.026 R)
• M4: 406,607 km (0.062 R)
• M5: 622,926 km (0.077 R)
• M6: 698,921 km (0.062 R)
• M7: 889,210 km (0.057 R)
• M8: 1,020,407 km (0.099 R)
• M9: 1,142,629 km (0.086 R)
• M10: 1,351,766 km (0.116 R)
• M11: 1,590,973 km (0.101 R)
• M12: 1,880,744 km (0.1 R)
• M13: 2,109,031 km (0.05 R)
• M14: 2,634,419 km (0.118 R)
• M15: 2,825,455 km (0.102 R)
• M16: 2,890,231 km (0.03 R)
• M17: 2,955,456 km (0.051 R)
• M18: 3,109,691 km (0.11 R)
• M19: 3,199,001 km (0.12 R)
• M20: 3,334,537 km (0.058 R)
• M21: 3,681,753 km (0.052 R)
• M22: 3,824,021 km (0.098 R)
• M23: 4,187,394 km (0.066 R)
• M24: 5,263,152 km (0.062 R)
• M25: 5,477,376 km (0.101 R)
• M26: 5,721,819 km (0.1 R)
• M27: 5,831,624 km (0.067 R)
• M28: 5,886,826 km (0.08 R)
• M29: 6,362,846 km (0.111 R)
• M30: 6,793,090 km (0.12 R)
• M31: 7,621,413 km (0.062 R)
• M32: 8,078,135 km (0.06 R)
• M33: 8,418,919 km (0.101 R)
• M34: 8,606,665 km (0.104 R)
• M35: 8,764,191 km (0.112 R)
• M36: 9,018,358 km (0.079 R)
• M37: 10,025,750 km (0.077 R)
• M38: 11,377,816 km (0.095 R)
• M39: 11,759,589 km (0.109 R)
• M40: 12,535,703 km (0.114 R)
• M41: 12,930,043 km (0.119 R)
• M42: 13,291,920 km (0.039 R)
• M43: 13,401,276 km (0.095 R)
• M44: 13,988,897 km (0.074 R)
• M45: 16,344,764 km (0.118 R)
• M46: 16,500,795 km (0.118 R)
• M47: 16,579,184 km (0.114 R)
• M48: 17,170,096 km (0.066 R)
• M49: 17,647,911 km (0.097 R)
• M50: 18,657,248 km (0.111 R)
• M51: 18,820,459 km (0.049 R)
• M52: 19,025,109 km (0.084 R)
• M53: 19,892,926 km (0.076 R)
• M54: 19,976,252 km (0.041 R)
• M55: 20,101,466 km (0.057 R)
• M56: 20,226,978 km (0.11 R)
• M57: 20,985,290 km (0.102 R)
• M58: 21,282,691 km (0.066 R)
• M59: 21,967,699 km (0.07 R)
• M60: 22,790,488 km (0.105 R)
• M61: 23,315,427 km (0.068 R)
• M62: 23,491,204 km (0.105 R)
• M63: 23,579,317 km (0.103 R)
• M64: 23,799,974 km (0.096 R)
• M65: 24,287,962 km (0.105 R)
• M66: 24,600,173 km (0.088 R)
• M67: 25,771,674 km (0.07 R)
• M68: 26,090,168 km (0.118 R)
• M69: 26,915,051 km (0.12 R)
• M70: 27,053,429 km (0.079 R)
• M71: 27,191,956 km (0.076 R)
• M72: 28,355,828 km (0.09 R)
• M73: 28,496,599 km (0.044 R)
• M74: 28,920,260 km (0.062 R)
• M75: 29,014,657 km (0.06 R)
• M76: 30,203,660 km (0.12 R)
• M77: 30,828,232 km (0.079 R)
• M78: 31,408,522 km (0.109 R)
• M79: 31,700,088 km (0.115 R)
• M80: 32,285,764 km (0.092 R)
• M81: 32,530,955 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.3

Radius: 11.4

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.39 AU - 12.35 AU

Year: 12654 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 108 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,522,614 km

• M1: 156,330 km (0.12 R)
• M2: 236,813 km (0.047 R)
• M3: 341,981 km (0.081 R)
• M4: 454,927 km (0.109 R)
• M5: 653,443 km (0.085 R)
• M6: 764,146 km (0.029 R)
• M7: 1,563,747 km (0.098 R)
• M8: 1,716,935 km (0.071 R)
• M9: 2,066,246 km (0.05 R)
• M10: 2,206,718 km (0.066 R)
• M11: 2,292,587 km (0.109 R)
• M12: 4,057,693 km (0.118 R)
• M13: 4,378,580 km (0.101 R)
• M14: 6,062,903 km (0.116 R)
• M15: 6,972,906 km (0.115 R)
• M16: 7,400,607 km (0.093 R)
• M17: 7,530,607 km (0.11 R)
• M18: 8,013,808 km (0.077 R)
• M19: 8,552,510 km (0.098 R)
• M20: 9,010,429 km (0.07 R)
• M21: 9,617,647 km (0.12 R)
• M22: 9,759,615 km (0.103 R)
• M23: 10,822,359 km (0.048 R)
• M24: 12,432,929 km (0.08 R)
• M25: 12,639,524 km (0.05 R)
• M26: 13,742,659 km (0.047 R)
• M27: 14,278,668 km (0.103 R)
• M28: 15,537,684 km (0.094 R)
• M29: 15,760,285 km (0.11 R)
• M30: 15,872,035 km (0.118 R)
• M31: 17,003,444 km (0.116 R)
• M32: 17,463,307 km (0.062 R)
• M33: 17,810,823 km (0.103 R)
• M34: 17,927,210 km (0.032 R)
• M35: 19,283,614 km (0.067 R)
• M36: 19,582,960 km (0.031 R)
• M37: 20,125,402 km (0.087 R)
• M38: 20,246,725 km (0.072 R)
• M39: 20,550,858 km (0.028 R)
• M40: 21,040,641 km (0.054 R)
• M41: 23,483,126 km (0.112 R)
• M42: 24,381,611 km (0.108 R)
• M43: 25,291,315 km (0.115 R)
• M44: 25,618,935 km (0.119 R)
• M45: 26,344,634 km (0.115 R)
• M46: 27,077,065 km (0.089 R)
• M47: 27,277,975 km (0.075 R)
• M48: 27,546,653 km (0.098 R)
• M49: 27,748,759 km (0.055 R)
• M50: 28,358,072 km (0.073 R)
• M51: 29,383,116 km (0.12 R)
• M52: 31,329,085 km (0.057 R)
• M53: 31,822,160 km (0.056 R)
• M54: 33,173,029 km (0.04 R)
• M55: 34,108,315 km (0.117 R)
• M56: 34,180,570 km (0.1 R)
• M57: 35,490,599 km (0.084 R)
• M58: 36,446,978 km (0.097 R)
• M59: 36,520,879 km (0.065 R)
• M60: 38,234,673 km (0.093 R)
• M61: 39,214,987 km (0.096 R)
• M62: 39,366,530 km (0.1 R)
• M63: 42,515,864 km (0.104 R)
• M64: 42,827,327 km (0.087 R)
• M65: 43,374,407 km (0.063 R)
• M66: 44,081,257 km (0.105 R)
• M67: 44,633,572 km (0.108 R)
• M68: 44,712,709 km (0.111 R)
• M69: 44,791,846 km (0.038 R)
• M70: 44,950,271 km (0.102 R)
• M71: 45,029,557 km (0.037 R)
• M72: 45,665,498 km (0.076 R)
• M73: 45,904,855 km (0.1 R)
• M74: 46,866,021 km (0.109 R)
• M75: 48,563,957 km (0.066 R)
• M76: 48,645,338 km (0.091 R)
• M77: 49,871,143 km (0.03 R)
• M78: 50,035,401 km (0.11 R)
• M79: 50,117,531 km (0.093 R)
• M80: 50,529,074 km (0.057 R)
• M81: 51,438,480 km (0.058 R)
• M82: 51,936,641 km (0.095 R)
• M83: 52,436,597 km (0.08 R)
• M84: 52,520,072 km (0.102 R)
• M85: 53,021,824 km (0.071 R)
• M86: 55,469,394 km (0.041 R)
• M87: 56,150,962 km (0.108 R)
• M88: 56,921,242 km (0.075 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 14,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit