🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.5 AU - 0.72 AU

Year: 182 Days

Day: 26.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,237,485 km

• M1: 232,924 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.63 AU - 0.65 AU

Year: 196 Days

Day: 33.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.14 AU - 1.28 AU

Year: 510 Days

Day: 24.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.3 AU - 1.54 AU

Year: 648 Days

Day: 21.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.1 AU - 2.44 AU

Year: 1310 Days

Day: 13.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.5

Radius: 9.4

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.58 AU - 5.02 AU

Year: 3414 Days

Day: 10.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 69,237,485 km

• M1: 117,434 km (0.05 R)
• M2: 211,681 km (0.115 R)
• M3: 326,423 km (0.038 R)
• M4: 579,692 km (0.114 R)
• M5: 647,011 km (0.068 R)
• M6: 918,531 km (0.107 R)
• M7: 1,026,092 km (0.118 R)
• M8: 1,109,717 km (0.059 R)
• M9: 1,254,378 km (0.083 R)
• M10: 1,334,114 km (0.1 R)
• M11: 1,627,326 km (0.118 R)
• M12: 1,703,770 km (0.078 R)
• M13: 2,010,446 km (0.068 R)
• M14: 2,081,056 km (0.089 R)
• M15: 2,248,905 km (0.083 R)
• M16: 2,458,940 km (0.118 R)
• M17: 3,127,194 km (0.074 R)
• M18: 3,195,710 km (0.104 R)
• M19: 3,306,263 km (0.098 R)
• M20: 3,418,162 km (0.12 R)
• M21: 3,746,978 km (0.039 R)
• M22: 3,893,135 km (0.071 R)
• M23: 3,981,697 km (0.03 R)
• M24: 4,100,926 km (0.109 R)
• M25: 4,266,830 km (0.111 R)
• M26: 4,373,643 km (0.115 R)
• M27: 4,699,168 km (0.069 R)
• M28: 4,761,999 km (0.108 R)
• M29: 5,000,458 km (0.105 R)
• M30: 5,161,725 km (0.108 R)
• M31: 5,340,943 km (0.117 R)
• M32: 5,588,827 km (0.096 R)
• M33: 5,655,548 km (0.046 R)
• M34: 6,027,298 km (0.1 R)
• M35: 6,233,444 km (0.074 R)
• M36: 6,652,767 km (0.06 R)
• M37: 6,955,403 km (0.115 R)
• M38: 7,045,312 km (0.041 R)
• M39: 7,372,033 km (0.091 R)
• M40: 7,927,490 km (0.077 R)
• M41: 8,021,438 km (0.12 R)
• M42: 8,535,007 km (0.116 R)
• M43: 9,039,601 km (0.115 R)
• M44: 9,098,542 km (0.069 R)
• M45: 9,196,828 km (0.116 R)
• M46: 10,098,155 km (0.058 R)
• M47: 10,302,207 km (0.054 R)
• M48: 10,425,326 km (0.111 R)
• M49: 10,714,499 km (0.041 R)
• M50: 12,048,463 km (0.082 R)
• M51: 12,395,530 km (0.111 R)
• M52: 12,636,083 km (0.097 R)
• M53: 12,790,020 km (0.1 R)
• M54: 13,144,118 km (0.057 R)
• M55: 13,344,728 km (0.079 R)
• M56: 13,794,120 km (0.112 R)
• M57: 14,157,194 km (0.064 R)
• M58: 14,385,780 km (0.101 R)
• M59: 14,592,375 km (0.063 R)
• M60: 14,800,166 km (0.043 R)
• M61: 15,032,192 km (0.112 R)
• M62: 15,101,905 km (0.119 R)
• M63: 15,241,929 km (0.098 R)
• M64: 15,523,173 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.7

Radius: 9.7

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.71 AU - 9.87 AU

Year: 10842 Days

Day: 7.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,237,485 km

• M1: 145,559 km (0.078 R)
• M2: 261,048 km (0.105 R)
• M3: 565,630 km (0.111 R)
• M4: 666,907 km (0.055 R)
• M5: 756,217 km (0.058 R)
• M6: 1,050,327 km (0.091 R)
• M7: 1,156,242 km (0.116 R)
• M8: 1,288,337 km (0.038 R)
• M9: 1,520,064 km (0.102 R)
• M10: 1,715,140 km (0.086 R)
• M11: 2,293,485 km (0.099 R)
• M12: 2,575,477 km (0.118 R)
• M13: 2,958,896 km (0.031 R)
• M14: 3,080,519 km (0.093 R)
• M15: 3,811,903 km (0.053 R)
• M16: 4,112,445 km (0.028 R)
• M17: 4,282,837 km (0.103 R)
• M18: 4,525,336 km (0.085 R)
• M19: 4,595,347 km (0.062 R)
• M20: 4,772,172 km (0.047 R)
• M21: 5,242,657 km (0.036 R)
• M22: 5,689,955 km (0.092 R)
• M23: 6,462,927 km (0.119 R)
• M24: 6,781,271 km (0.101 R)
• M25: 7,309,651 km (0.061 R)
• M26: 7,641,459 km (0.084 R)
• M27: 8,063,026 km (0.058 R)
• M28: 8,666,205 km (0.114 R)
• M29: 8,885,066 km (0.077 R)
• M30: 9,017,311 km (0.115 R)
• M31: 9,597,900 km (0.104 R)
• M32: 10,561,310 km (0.073 R)
• M33: 10,936,352 km (0.046 R)
• M34: 12,777,154 km (0.103 R)
• M35: 12,976,419 km (0.1 R)
• M36: 13,277,260 km (0.043 R)
• M37: 13,682,072 km (0.101 R)
• M38: 14,659,694 km (0.094 R)
• M39: 15,288,753 km (0.112 R)
• M40: 16,141,161 km (0.102 R)
• M41: 16,464,891 km (0.044 R)
• M42: 16,954,375 km (0.106 R)
• M43: 18,451,401 km (0.11 R)
• M44: 19,932,570 km (0.115 R)
• M45: 20,804,426 km (0.034 R)
• M46: 21,688,699 km (0.087 R)
• M47: 22,645,527 km (0.101 R)
• M48: 23,189,615 km (0.114 R)
• M49: 24,167,835 km (0.089 R)
• M50: 24,290,954 km (0.102 R)
• M51: 24,352,738 km (0.106 R)
• M52: 24,848,057 km (0.083 R)
• M53: 25,785,886 km (0.094 R)
• M54: 25,848,717 km (0.108 R)
• M55: 26,544,347 km (0.102 R)
• M56: 27,182,083 km (0.101 R)
• M57: 27,760,428 km (0.081 R)
• M58: 28,148,186 km (0.042 R)
• M59: 28,929,087 km (0.09 R)
• M60: 29,453,577 km (0.094 R)
• M61: 30,645,423 km (0.03 R)
• M62: 31,113,066 km (0.088 R)
• M63: 31,247,255 km (0.093 R)
• M64: 31,785,359 km (0.047 R)
• M65: 31,852,827 km (0.117 R)
• M66: 32,055,682 km (0.091 R)
• M67: 32,802,774 km (0.115 R)
• M68: 33,899,775 km (0.113 R)
• M69: 35,848,287 km (0.091 R)
• M70: 36,411,673 km (0.118 R)
• M71: 36,906,991 km (0.112 R)
• M72: 37,191,078 km (0.118 R)
• M73: 37,976,018 km (0.094 R)
• M74: 39,489,649 km (0.065 R)
• M75: 40,144,289 km (0.059 R)
• M76: 40,290,297 km (0.106 R)
• M77: 41,612,144 km (0.094 R)
• M78: 43,246,800 km (0.096 R)
• M79: 43,396,547 km (0.089 R)
• M80: 43,921,636 km (0.108 R)
• M81: 44,902,549 km (0.084 R)
• M82: 46,043,233 km (0.104 R)
• M83: 46,425,605 km (0.113 R)
• M84: 46,578,943 km (0.069 R)
• M85: 46,809,024 km (0.119 R)
• M86: 47,347,726 km (0.034 R)
• M87: 49,053,591 km (0.104 R)
• M88: 50,621,975 km (0.051 R)
• M89: 52,445,722 km (0.04 R)
• M90: 52,685,229 km (0.097 R)
• M91: 52,765,114 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.1

Radius: 13.5

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.88 AU - 10.1 AU

Year: 11194 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,237,485 km

• M1: 184,753 km (0.108 R)
• M2: 311,313 km (0.043 R)
• M3: 436,527 km (0.094 R)
• M4: 661,372 km (0.066 R)
• M5: 883,226 km (0.11 R)
• M6: 1,019,509 km (0.091 R)
• M7: 1,229,844 km (0.119 R)
• M8: 1,637,947 km (0.063 R)
• M9: 2,253,692 km (0.1 R)
• M10: 2,338,364 km (0.065 R)
• M11: 2,467,168 km (0.094 R)
• M12: 2,554,533 km (0.048 R)
• M13: 2,687,526 km (0.112 R)
• M14: 2,891,428 km (0.051 R)
• M15: 3,657,967 km (0.113 R)
• M16: 3,987,082 km (0.111 R)
• M17: 4,378,730 km (0.063 R)
• M18: 4,755,716 km (0.118 R)
• M19: 5,115,350 km (0.09 R)
• M20: 5,369,516 km (0.112 R)
• M21: 5,685,766 km (0.077 R)
• M22: 5,831,624 km (0.066 R)
• M23: 5,919,737 km (0.03 R)
• M24: 6,216,689 km (0.096 R)
• M25: 6,918,303 km (0.07 R)
• M26: 7,042,918 km (0.117 R)
• M27: 7,871,242 km (0.081 R)
• M28: 8,132,439 km (0.072 R)
• M29: 8,231,024 km (0.043 R)
• M30: 8,396,480 km (0.073 R)
• M31: 8,496,112 km (0.086 R)
• M32: 9,342,686 km (0.091 R)
• M33: 9,863,586 km (0.05 R)
• M34: 10,039,364 km (0.077 R)
• M35: 10,287,098 km (0.118 R)
• M36: 10,465,418 km (0.072 R)
• M37: 11,115,720 km (0.113 R)
• M38: 11,262,027 km (0.063 R)
• M39: 11,372,131 km (0.12 R)
• M40: 11,853,537 km (0.109 R)
• M41: 13,067,075 km (0.082 R)
• M42: 13,924,271 km (0.077 R)
• M43: 14,439,336 km (0.083 R)
• M44: 15,081,859 km (0.082 R)
• M45: 16,270,264 km (0.085 R)
• M46: 16,395,029 km (0.059 R)
• M47: 17,065,228 km (0.118 R)
• M48: 17,234,273 km (0.106 R)
• M49: 17,361,282 km (0.116 R)
• M50: 17,616,496 km (0.083 R)
• M51: 18,173,598 km (0.076 R)
• M52: 18,346,084 km (0.098 R)
• M53: 18,519,169 km (0.112 R)
• M54: 18,605,936 km (0.08 R)
• M55: 18,998,182 km (0.119 R)
• M56: 19,702,040 km (0.085 R)
• M57: 20,324,965 km (0.028 R)
• M58: 21,635,891 km (0.07 R)
• M59: 22,048,333 km (0.115 R)
• M60: 23,723,829 km (0.082 R)
• M61: 24,338,826 km (0.112 R)
• M62: 24,720,001 km (0.084 R)
• M63: 25,295,504 km (0.115 R)
• M64: 25,536,506 km (0.108 R)
• M65: 26,313,069 km (0.08 R)
• M66: 26,557,362 km (0.115 R)
• M67: 26,851,471 km (0.069 R)
• M68: 28,238,244 km (0.118 R)
• M69: 28,438,256 km (0.09 R)
• M70: 29,902,520 km (0.116 R)
• M71: 31,443,079 km (0.106 R)
• M72: 32,170,723 km (0.091 R)
• M73: 32,589,148 km (0.054 R)
• M74: 33,061,877 km (0.08 R)
• M75: 33,484,043 km (0.12 R)
• M76: 33,801,788 km (0.105 R)
• M77: 34,333,759 km (0.117 R)
• M78: 35,298,216 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.4

Radius: 6.8

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 11.57 AU - 18.03 AU

Year: 21800 Days

Day: 15.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,237,485 km

• M1: 251,624 km (0.052 R)
• M2: 499,058 km (0.069 R)
• M3: 658,679 km (0.054 R)
• M4: 811,868 km (0.094 R)
• M5: 1,178,083 km (0.12 R)
• M6: 2,045,751 km (0.098 R)
• M7: 2,711,312 km (0.118 R)
• M8: 2,923,292 km (0.074 R)
• M9: 3,476,655 km (0.101 R)
• M10: 4,101,974 km (0.069 R)
• M11: 4,182,607 km (0.064 R)
• M12: 6,039,266 km (0.119 R)
• M13: 6,409,521 km (0.115 R)
• M14: 6,597,266 km (0.1 R)
• M15: 7,269,110 km (0.032 R)
• M16: 7,514,301 km (0.108 R)
• M17: 8,063,325 km (0.049 R)
• M18: 9,948,558 km (0.092 R)
• M19: 10,111,619 km (0.112 R)
• M20: 10,330,331 km (0.114 R)
• M21: 10,550,689 km (0.065 R)
• M22: 10,772,692 km (0.075 R)
• M23: 12,310,409 km (0.107 R)
• M24: 12,720,157 km (0.049 R)
• M25: 13,854,857 km (0.09 R)
• M26: 15,396,613 km (0.095 R)
• M27: 15,648,236 km (0.07 R)
• M28: 16,475,662 km (0.103 R)
• M29: 17,056,850 km (0.074 R)
• M30: 20,612,791 km (0.08 R)
• M31: 21,308,571 km (0.117 R)
• M32: 22,224,708 km (0.076 R)
• M33: 23,153,562 km (0.059 R)
• M34: 24,607,204 km (0.116 R)
• M35: 25,345,021 km (0.112 R)
• M36: 25,419,221 km (0.114 R)
• M37: 26,315,163 km (0.096 R)
• M38: 27,525,709 km (0.086 R)
• M39: 28,060,970 km (0.036 R)
• M40: 28,137,714 km (0.079 R)
• M41: 28,676,865 km (0.073 R)
• M42: 28,831,549 km (0.061 R)
• M43: 29,219,606 km (0.049 R)
• M44: 30,000,656 km (0.118 R)
• M45: 30,551,476 km (0.037 R)
• M46: 31,026,299 km (0.102 R)
• M47: 32,143,646 km (0.115 R)
• M48: 32,304,314 km (0.091 R)
• M49: 32,384,797 km (0.115 R)
• M50: 33,192,925 km (0.078 R)
• M51: 33,844,274 km (0.099 R)
• M52: 37,332,149 km (0.065 R)
• M53: 37,585,567 km (0.109 R)
• M54: 38,179,321 km (0.082 R)
• M55: 39,204,216 km (0.071 R)
• M56: 42,508,983 km (0.062 R)
• M57: 43,659,989 km (0.051 R)
• M58: 44,016,181 km (0.052 R)
• M59: 45,180,502 km (0.028 R)
• M60: 46,264,189 km (0.094 R)
• M61: 46,445,651 km (0.074 R)
• M62: 47,265,148 km (0.088 R)
• M63: 47,539,361 km (0.086 R)
• M64: 51,152,000 km (0.114 R)
• M65: 51,809,632 km (0.12 R)
• M66: 52,092,372 km (0.117 R)
• M67: 54,372,692 km (0.115 R)
• M68: 54,851,854 km (0.11 R)
• M69: 57,463,384 km (0.112 R)
• M70: 57,755,998 km (0.079 R)
• M71: 59,522,450 km (0.038 R)
• M72: 59,719,769 km (0.076 R)
• M73: 60,313,224 km (0.117 R)
• M74: 62,505,581 km (0.103 R)
• M75: 63,611,558 km (0.042 R)
• M76: 65,537,032 km (0.101 R)
• M77: 65,944,836 km (0.095 R)
• M78: 66,149,037 km (0.09 R)
• M79: 68,616,055 km (0.085 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: 246 - 14,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit