🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.57 AU - 0.77 AU

Year: 199 Days

Day: 35.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.76 AU - 0.88 AU

Year: 270 Days

Day: 13.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.87 AU - 1.07 AU

Year: 347 Days

Day: 33.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.77 AU - 4.47 AU

Year: 3039 Days

Day: 29.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.89 AU - 4.75 AU

Year: 3263 Days

Day: 20.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.5

Radius: 11.5

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.92 AU - 6.14 AU

Year: 4100 Days

Day: 5.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,723,767 km

• M1: 165,904 km (0.041 R)
• M2: 398,978 km (0.105 R)
• M3: 566,976 km (0.098 R)
• M4: 831,016 km (0.067 R)
• M5: 903,422 km (0.086 R)
• M6: 1,081,443 km (0.111 R)
• M7: 1,161,328 km (0.079 R)
• M8: 1,342,042 km (0.075 R)
• M9: 1,443,470 km (0.092 R)
• M10: 1,532,331 km (0.097 R)
• M11: 2,293,635 km (0.078 R)
• M12: 2,398,503 km (0.106 R)
• M13: 2,522,968 km (0.095 R)
• M14: 2,613,325 km (0.117 R)
• M15: 2,909,529 km (0.108 R)
• M16: 3,216,653 km (0.109 R)
• M17: 3,334,686 km (0.099 R)
• M18: 3,635,976 km (0.107 R)
• M19: 3,862,617 km (0.089 R)
• M20: 3,967,186 km (0.116 R)
• M21: 4,504,392 km (0.092 R)
• M22: 4,882,874 km (0.101 R)
• M23: 5,064,486 km (0.085 R)
• M24: 5,179,228 km (0.048 R)
• M25: 5,294,867 km (0.103 R)
• M26: 5,575,812 km (0.101 R)
• M27: 5,958,034 km (0.05 R)
• M28: 6,030,739 km (0.102 R)
• M29: 6,103,593 km (0.106 R)
• M30: 6,373,617 km (0.085 R)
• M31: 6,874,621 km (0.106 R)
• M32: 7,967,732 km (0.056 R)
• M33: 8,101,622 km (0.111 R)
• M34: 8,561,935 km (0.093 R)
• M35: 8,809,071 km (0.046 R)
• M36: 8,975,274 km (0.079 R)
• M37: 9,536,565 km (0.054 R)
• M38: 10,487,409 km (0.079 R)
• M39: 10,634,165 km (0.04 R)
• M40: 11,257,838 km (0.046 R)
• M41: 11,680,303 km (0.104 R)
• M42: 11,862,962 km (0.055 R)
• M43: 11,985,333 km (0.088 R)
• M44: 12,169,488 km (0.073 R)
• M45: 12,261,939 km (0.106 R)
• M46: 12,385,657 km (0.057 R)
• M47: 12,759,202 km (0.107 R)
• M48: 12,884,416 km (0.051 R)
• M49: 13,741,163 km (0.092 R)
• M50: 14,747,358 km (0.047 R)
• M51: 15,276,037 km (0.064 R)
• M52: 16,012,956 km (0.083 R)
• M53: 16,590,553 km (0.095 R)
• M54: 17,036,654 km (0.11 R)
• M55: 17,591,363 km (0.06 R)
• M56: 17,765,794 km (0.042 R)
• M57: 18,328,282 km (0.088 R)
• M58: 18,611,621 km (0.092 R)
• M59: 19,003,717 km (0.119 R)
• M60: 19,111,128 km (0.102 R)
• M61: 19,290,645 km (0.036 R)
• M62: 19,795,987 km (0.069 R)
• M63: 19,977,599 km (0.082 R)
• M64: 20,196,161 km (0.078 R)
• M65: 20,452,273 km (0.09 R)
• M66: 21,115,739 km (0.113 R)
• M67: 21,264,141 km (0.099 R)
• M68: 21,898,735 km (0.093 R)
• M69: 22,124,179 km (0.059 R)
• M70: 22,199,426 km (0.089 R)
• M71: 23,531,296 km (0.038 R)
• M72: 24,459,551 km (0.09 R)
• M73: 24,967,436 km (0.051 R)
• M74: 25,281,591 km (0.115 R)
• M75: 25,636,737 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.2

Radius: 12.6

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.65 AU - 7.83 AU

Year: 6359 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,723,767 km

• M1: 202,107 km (0.048 R)
• M2: 677,828 km (0.09 R)
• M3: 823,387 km (0.09 R)
• M4: 1,148,313 km (0.115 R)
• M5: 1,271,881 km (0.103 R)
• M6: 1,552,228 km (0.07 R)
• M7: 1,832,275 km (0.091 R)
• M8: 1,936,245 km (0.115 R)
• M9: 2,085,394 km (0.085 R)
• M10: 2,305,303 km (0.095 R)
• M11: 2,985,973 km (0.106 R)
• M12: 3,134,524 km (0.086 R)
• M13: 3,438,956 km (0.105 R)
• M14: 4,049,315 km (0.118 R)
• M15: 4,186,496 km (0.062 R)
• M16: 4,693,334 km (0.092 R)
• M17: 4,895,890 km (0.1 R)
• M18: 5,399,735 km (0.073 R)
• M19: 5,920,186 km (0.063 R)
• M20: 6,044,951 km (0.039 R)
• M21: 6,650,074 km (0.029 R)
• M22: 6,812,537 km (0.084 R)
• M23: 7,108,292 km (0.119 R)
• M24: 7,207,775 km (0.069 R)
• M25: 7,441,896 km (0.062 R)
• M26: 7,712,518 km (0.099 R)
• M27: 7,814,843 km (0.037 R)
• M28: 7,952,024 km (0.114 R)
• M29: 8,124,660 km (0.1 R)
• M30: 8,263,637 km (0.071 R)
• M31: 8,368,355 km (0.074 R)
• M32: 9,403,722 km (0.051 R)
• M33: 9,807,038 km (0.091 R)
• M34: 10,141,389 km (0.119 R)
• M35: 10,668,722 km (0.052 R)
• M36: 10,935,904 km (0.113 R)
• M37: 11,321,268 km (0.06 R)
• M38: 12,026,322 km (0.116 R)
• M39: 12,184,896 km (0.112 R)
• M40: 12,907,304 km (0.066 R)
• M41: 13,767,642 km (0.056 R)
• M42: 14,058,460 km (0.114 R)
• M43: 14,393,559 km (0.116 R)
• M44: 15,156,807 km (0.094 R)
• M45: 16,107,652 km (0.096 R)
• M46: 16,678,667 km (0.043 R)
• M47: 17,033,363 km (0.112 R)
• M48: 17,122,374 km (0.081 R)
• M49: 17,435,333 km (0.077 R)
• M50: 17,525,091 km (0.094 R)
• M51: 19,120,702 km (0.084 R)
• M52: 19,538,529 km (0.108 R)
• M53: 20,952,827 km (0.028 R)
• M54: 21,144,013 km (0.116 R)
• M55: 21,335,648 km (0.104 R)
• M56: 22,400,037 km (0.104 R)
• M57: 22,889,671 km (0.095 R)
• M58: 23,037,175 km (0.053 R)
• M59: 23,382,746 km (0.09 R)
• M60: 23,630,629 km (0.064 R)
• M61: 24,029,008 km (0.089 R)
• M62: 24,179,055 km (0.076 R)
• M63: 24,933,627 km (0.069 R)
• M64: 25,136,182 km (0.101 R)
• M65: 25,288,473 km (0.096 R)
• M66: 26,259,812 km (0.099 R)
• M67: 26,983,566 km (0.03 R)
• M68: 28,028,657 km (0.087 R)
• M69: 28,397,565 km (0.106 R)
• M70: 29,728,238 km (0.037 R)
• M71: 29,889,355 km (0.089 R)
• M72: 30,212,337 km (0.114 R)
• M73: 31,024,803 km (0.108 R)
• M74: 31,133,710 km (0.098 R)
• M75: 31,242,767 km (0.114 R)
• M76: 32,505,523 km (0.027 R)
• M77: 34,290,076 km (0.104 R)
• M78: 35,307,790 km (0.098 R)
• M79: 35,535,329 km (0.112 R)
• M80: 35,706,169 km (0.053 R)
• M81: 36,163,490 km (0.116 R)
• M82: 37,488,778 km (0.119 R)
• M83: 37,953,429 km (0.028 R)
• M84: 38,128,309 km (0.102 R)
• M85: 38,595,652 km (0.114 R)
• M86: 38,771,280 km (0.117 R)
• M87: 38,947,357 km (0.047 R)
• M88: 39,241,317 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647

Radius: 3.2

Gravity: 63.18 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.05 AU - 14.01 AU

Year: 16120 Days

Day: 15.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,723,767 km

• M1: 62,682 km (0.099 R)
• M2: 158,574 km (0.097 R)
• M3: 358,885 km (0.105 R)
• M4: 595,998 km (0.083 R)
• M5: 719,267 km (0.108 R)
• M6: 740,659 km (0.115 R)
• M7: 850,613 km (0.054 R)
• M8: 873,203 km (0.092 R)
• M9: 919,129 km (0.069 R)
• M10: 989,440 km (0.083 R)
• M11: 1,037,312 km (0.116 R)
• M12: 1,340,547 km (0.108 R)
• M13: 1,501,963 km (0.06 R)
• M14: 1,584,840 km (0.064 R)
• M15: 2,301,414 km (0.089 R)
• M16: 2,333,128 km (0.089 R)
• M17: 2,759,482 km (0.107 R)
• M18: 2,998,839 km (0.069 R)
• M19: 3,280,532 km (0.101 R)
• M20: 3,533,950 km (0.088 R)
• M21: 4,021,191 km (0.079 R)
• M22: 4,649,053 km (0.056 R)
• M23: 4,933,289 km (0.065 R)
• M24: 6,037,321 km (0.059 R)
• M25: 6,302,558 km (0.074 R)
• M26: 6,936,105 km (0.083 R)
• M27: 7,120,859 km (0.104 R)
• M28: 7,495,003 km (0.106 R)
• M29: 7,589,698 km (0.091 R)
• M30: 7,923,750 km (0.064 R)
• M31: 8,854,548 km (0.118 R)
• M32: 12,011,811 km (0.067 R)
• M33: 12,624,714 km (0.092 R)
• M34: 13,190,643 km (0.062 R)
• M35: 13,247,789 km (0.076 R)
• M36: 13,419,378 km (0.094 R)
• M37: 13,534,269 km (0.116 R)
• M38: 13,938,782 km (0.093 R)
• M39: 14,759,625 km (0.107 R)
• M40: 15,295,634 km (0.111 R)
• M41: 15,475,750 km (0.04 R)
• M42: 15,777,339 km (0.071 R)
• M43: 16,325,316 km (0.117 R)
• M44: 16,817,493 km (0.089 R)
• M45: 17,502,203 km (0.114 R)
• M46: 19,027,652 km (0.063 R)
• M47: 19,286,008 km (0.047 R)
• M48: 19,545,411 km (0.067 R)
• M49: 20,396,772 km (0.118 R)
• M50: 20,594,989 km (0.075 R)
• M51: 22,611,419 km (0.051 R)
• M52: 22,953,699 km (0.045 R)
• M53: 23,435,554 km (0.086 R)
• M54: 23,851,286 km (0.118 R)
• M55: 24,830,703 km (0.102 R)
• M56: 25,112,995 km (0.096 R)
• M57: 25,538,301 km (0.054 R)
• M58: 25,823,136 km (0.094 R)
• M59: 25,894,643 km (0.104 R)
• M60: 26,037,509 km (0.087 R)
• M61: 26,828,583 km (0.028 R)
• M62: 27,408,873 km (0.118 R)
• M63: 29,696,075 km (0.089 R)
• M64: 30,597,701 km (0.055 R)
• M65: 31,279,868 km (0.071 R)
• M66: 31,508,453 km (0.047 R)
• M67: 32,427,882 km (0.093 R)
• M68: 32,659,160 km (0.104 R)
• M69: 32,736,352 km (0.109 R)
• M70: 33,200,854 km (0.082 R)
• M71: 33,511,718 km (0.038 R)
• M72: 35,555,824 km (0.106 R)
• M73: 36,753,504 km (0.118 R)
• M74: 36,994,506 km (0.085 R)
• M75: 37,074,990 km (0.119 R)
• M76: 37,720,953 km (0.111 R)
• M77: 38,696,930 km (0.085 R)
• M78: 39,763,413 km (0.111 R)
• M79: 40,093,576 km (0.078 R)
• M80: 42,513,920 km (0.067 R)
• M81: 44,552,490 km (0.096 R)
• M82: 44,638,060 km (0.119 R)
• M83: 44,895,219 km (0.063 R)
• M84: 47,669,361 km (0.073 R)
• M85: 53,290,352 km (0.077 R)
• M86: 58,272,111 km (0.105 R)
• M87: 59,116,740 km (0.077 R)
• M88: 59,304,934 km (0.104 R)
• M89: 61,198,245 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.4

Radius: 6.1

Gravity: 21.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.15 AU - 16.63 AU

Year: 17807 Days

Day: 17.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,723,767 km

• M1: 186,549 km (0.049 R)
• M2: 319,391 km (0.083 R)
• M3: 388,805 km (0.086 R)
• M4: 543,788 km (0.101 R)
• M5: 673,041 km (0.067 R)
• M6: 1,228,199 km (0.09 R)
• M7: 1,341,594 km (0.115 R)
• M8: 1,399,488 km (0.092 R)
• M9: 1,796,670 km (0.052 R)
• M10: 1,991,447 km (0.098 R)
• M11: 2,949,172 km (0.088 R)
• M12: 4,112,445 km (0.034 R)
• M13: 4,197,567 km (0.108 R)
• M14: 4,455,922 km (0.11 R)
• M15: 5,447,307 km (0.056 R)
• M16: 5,493,832 km (0.119 R)
• M17: 6,160,740 km (0.079 R)
• M18: 6,258,128 km (0.057 R)
• M19: 6,355,965 km (0.098 R)
• M20: 7,831,299 km (0.11 R)
• M21: 7,883,957 km (0.098 R)
• M22: 8,095,938 km (0.104 R)
• M23: 8,688,644 km (0.077 R)
• M24: 8,743,098 km (0.091 R)
• M25: 9,128,312 km (0.093 R)
• M26: 9,239,464 km (0.108 R)
• M27: 9,350,914 km (0.095 R)
• M28: 10,259,123 km (0.073 R)
• M29: 11,493,305 km (0.079 R)
• M30: 11,975,609 km (0.1 R)
• M31: 12,158,268 km (0.088 R)
• M32: 12,341,824 km (0.09 R)
• M33: 13,273,071 km (0.105 R)
• M34: 13,525,293 km (0.066 R)
• M35: 14,291,234 km (0.074 R)
• M36: 14,874,965 km (0.071 R)
• M37: 15,334,380 km (0.029 R)
• M38: 15,731,862 km (0.086 R)
• M39: 17,908,212 km (0.092 R)
• M40: 18,186,912 km (0.069 R)
• M41: 18,677,893 km (0.093 R)
• M42: 19,386,986 km (0.053 R)
• M43: 19,529,852 km (0.119 R)
• M44: 19,673,018 km (0.1 R)
• M45: 20,032,651 km (0.12 R)
• M46: 21,640,379 km (0.083 R)
• M47: 23,745,820 km (0.1 R)
• M48: 23,898,709 km (0.054 R)
• M49: 23,975,303 km (0.069 R)
• M50: 24,513,406 km (0.095 R)
• M51: 24,822,775 km (0.026 R)
• M52: 25,367,161 km (0.051 R)
• M53: 26,705,763 km (0.056 R)
• M54: 26,785,200 km (0.03 R)
• M55: 26,944,372 km (0.086 R)
• M56: 27,263,614 km (0.063 R)
• M57: 28,390,684 km (0.085 R)
• M58: 28,634,229 km (0.098 R)
• M59: 28,715,610 km (0.081 R)
• M60: 29,450,884 km (0.088 R)
• M61: 30,192,441 km (0.116 R)
• M62: 30,940,280 km (0.045 R)
• M63: 31,023,606 km (0.09 R)
• M64: 31,107,232 km (0.067 R)
• M65: 31,442,032 km (0.051 R)
• M66: 32,793,499 km (0.118 R)
• M67: 33,134,283 km (0.106 R)
• M68: 33,390,694 km (0.064 R)
• M69: 34,595,704 km (0.057 R)
• M70: 35,116,604 km (0.08 R)
• M71: 36,253,997 km (0.081 R)
• M72: 36,518,037 km (0.091 R)
• M73: 36,959,800 km (0.074 R)
• M74: 37,403,357 km (0.111 R)
• M75: 38,385,168 km (0.111 R)
• M76: 42,489,386 km (0.08 R)
• M77: 43,046,937 km (0.1 R)
• M78: 43,981,774 km (0.065 R)
• M79: 46,252,520 km (0.116 R)
• M80: 48,270,446 km (0.082 R)
• M81: 50,906,959 km (0.104 R)
• M82: 52,790,097 km (0.118 R)
• M83: 54,494,166 km (0.105 R)
• M84: 55,606,426 km (0.054 R)
• M85: 56,522,115 km (0.106 R)
• M86: 58,162,156 km (0.045 R)
• M87: 59,402,322 km (0.106 R)
• M88: 60,651,315 km (0.1 R)
• M89: 60,860,303 km (0.11 R)
• M90: 64,023,999 km (0.083 R)
• M91: 65,304,258 km (0.108 R)
• M92: 66,808,763 km (0.09 R)
• M93: 66,916,624 km (0.058 R)
• M94: 71,610,556 km (0.105 R)
• M95: 73,941,291 km (0.066 R)
• M96: 74,499,889 km (0.114 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 12,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit