🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.48 AU - 0.72 AU

Year: 207 Days

Day: 45.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 66.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.6 AU - 0.66 AU

Year: 223 Days

Day: 41.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.73 AU - 0.81 AU

Year: 302 Days

Day: 13.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,322,817 km

• M1: 161,715 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.77 AU - 1.23 AU

Year: 446 Days

Day: 32 Hours

Environment

Temp: -75 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,322,817 km

• M1: 461,509 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.6 AU - 2.36 AU

Year: 1243 Days

Day: 34 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,322,817 km

• M1: 425,008 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.2

Radius: 12.3

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.44 AU - 3.42 AU

Year: 2238 Days

Day: 8.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,322,817 km

• M1: 172,636 km (0.109 R)
• M2: 255,064 km (0.109 R)
• M3: 420,220 km (0.115 R)
• M4: 548,276 km (0.049 R)
• M5: 1,031,178 km (0.073 R)
• M6: 1,203,664 km (0.114 R)
• M7: 1,351,168 km (0.073 R)
• M8: 1,615,059 km (0.081 R)
• M9: 1,753,437 km (0.084 R)
• M10: 1,856,659 km (0.117 R)
• M11: 2,028,996 km (0.072 R)
• M12: 2,276,580 km (0.064 R)
• M13: 2,490,505 km (0.082 R)
• M14: 2,696,202 km (0.038 R)
• M15: 2,831,439 km (0.079 R)
• M16: 3,046,561 km (0.073 R)
• M17: 3,187,631 km (0.072 R)
• M18: 3,298,932 km (0.05 R)
• M19: 3,492,811 km (0.112 R)
• M20: 3,624,308 km (0.096 R)
• M21: 5,083,036 km (0.112 R)
• M22: 5,232,335 km (0.104 R)
• M23: 5,497,423 km (0.111 R)
• M24: 5,708,655 km (0.051 R)
• M25: 5,805,594 km (0.085 R)
• M26: 5,942,327 km (0.114 R)
• M27: 6,218,933 km (0.086 R)
• M28: 6,540,269 km (0.069 R)
• M29: 6,970,363 km (0.106 R)
• M30: 7,430,676 km (0.092 R)
• M31: 7,922,703 km (0.058 R)
• M32: 8,074,545 km (0.119 R)
• M33: 8,736,366 km (0.076 R)
• M34: 9,073,859 km (0.027 R)
• M35: 9,164,515 km (0.095 R)
• M36: 9,392,652 km (0.108 R)
• M37: 9,599,546 km (0.081 R)
• M38: 9,738,373 km (0.099 R)
• M39: 9,924,472 km (0.079 R)
• M40: 10,158,892 km (0.092 R)
• M41: 10,253,139 km (0.115 R)
• M42: 10,442,530 km (0.108 R)
• M43: 10,561,460 km (0.08 R)
• M44: 10,800,667 km (0.116 R)
• M45: 10,993,349 km (0.073 R)
• M46: 11,235,847 km (0.112 R)
• M47: 11,382,304 km (0.104 R)
• M48: 11,578,426 km (0.112 R)
• M49: 12,148,544 km (0.082 R)
• M50: 12,626,509 km (0.102 R)
• M51: 12,753,368 km (0.04 R)
• M52: 12,931,539 km (0.077 R)
• M53: 13,316,305 km (0.12 R)
• M54: 13,600,840 km (0.084 R)
• M55: 14,255,181 km (0.096 R)
• M56: 14,360,797 km (0.091 R)
• M57: 14,626,034 km (0.064 R)
• M58: 15,080,662 km (0.066 R)
• M59: 15,377,315 km (0.118 R)
• M60: 15,458,546 km (0.086 R)
• M61: 15,703,139 km (0.087 R)
• M62: 16,086,109 km (0.049 R)
• M63: 16,306,467 km (0.07 R)
• M64: 17,366,368 km (0.088 R)
• M65: 17,507,588 km (0.102 R)
• M66: 17,819,350 km (0.108 R)
• M67: 18,104,484 km (0.075 R)
• M68: 18,592,622 km (0.079 R)
• M69: 18,736,984 km (0.106 R)
• M70: 18,881,794 km (0.072 R)
• M71: 18,997,882 km (0.105 R)
• M72: 19,347,493 km (0.1 R)
• M73: 19,670,026 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.1

Radius: 9.7

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.16 AU - 3.82 AU

Year: 2909 Days

Day: 11 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 71,322,817 km

• M1: 147,803 km (0.099 R)
• M2: 279,898 km (0.039 R)
• M3: 380,278 km (0.044 R)
• M4: 471,383 km (0.117 R)
• M5: 1,192,744 km (0.094 R)
• M6: 1,383,032 km (0.115 R)
• M7: 1,570,628 km (0.096 R)
• M8: 1,635,105 km (0.075 R)
• M9: 1,820,456 km (0.061 R)
• M10: 1,901,987 km (0.064 R)
• M11: 1,970,952 km (0.095 R)
• M12: 2,154,359 km (0.098 R)
• M13: 2,847,446 km (0.077 R)
• M14: 3,039,230 km (0.105 R)
• M15: 3,120,312 km (0.101 R)
• M16: 3,486,079 km (0.099 R)
• M17: 3,571,051 km (0.116 R)
• M18: 3,795,448 km (0.1 R)
• M19: 4,167,797 km (0.12 R)
• M20: 4,422,711 km (0.085 R)
• M21: 4,589,214 km (0.112 R)
• M22: 5,295,465 km (0.086 R)
• M23: 5,671,405 km (0.102 R)
• M24: 5,771,785 km (0.104 R)
• M25: 5,892,959 km (0.1 R)
• M26: 6,261,868 km (0.1 R)
• M27: 6,428,221 km (0.109 R)
• M28: 6,722,779 km (0.09 R)
• M29: 6,850,535 km (0.102 R)
• M30: 6,914,563 km (0.095 R)
• M31: 7,655,372 km (0.039 R)
• M32: 7,811,103 km (0.118 R)
• M33: 7,900,413 km (0.042 R)
• M34: 8,148,147 km (0.06 R)
• M35: 8,307,170 km (0.062 R)
• M36: 9,023,444 km (0.079 R)
• M37: 9,329,671 km (0.11 R)
• M38: 9,424,666 km (0.116 R)
• M39: 9,543,746 km (0.096 R)
• M40: 9,615,553 km (0.065 R)
• M41: 9,759,466 km (0.08 R)
• M42: 10,122,540 km (0.076 R)
• M43: 10,911,968 km (0.084 R)
• M44: 12,132,986 km (0.113 R)
• M45: 12,262,687 km (0.105 R)
• M46: 12,575,795 km (0.098 R)
• M47: 12,838,639 km (0.108 R)
• M48: 13,183,312 km (0.119 R)
• M49: 13,908,563 km (0.112 R)
• M50: 14,536,724 km (0.071 R)
• M51: 14,729,706 km (0.051 R)
• M52: 15,118,361 km (0.038 R)
• M53: 15,651,079 km (0.071 R)
• M54: 15,792,299 km (0.099 R)
• M55: 15,962,392 km (0.103 R)
• M56: 16,076,086 km (0.042 R)
• M57: 16,304,223 km (0.092 R)
• M58: 16,735,065 km (0.104 R)
• M59: 17,227,840 km (0.108 R)
• M60: 17,813,666 km (0.089 R)
• M61: 18,168,213 km (0.116 R)
• M62: 18,316,763 km (0.048 R)
• M63: 18,584,992 km (0.108 R)
• M64: 18,914,556 km (0.075 R)
• M65: 19,095,121 km (0.094 R)
• M66: 19,215,846 km (0.044 R)
• M67: 19,306,652 km (0.103 R)
• M68: 20,344,712 km (0.093 R)
• M69: 20,498,798 km (0.036 R)
• M70: 20,653,482 km (0.063 R)
• M71: 20,808,316 km (0.033 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.2

Radius: 3.1

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.79 AU - 10.91 AU

Year: 13795 Days

Day: 21 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,322,817 km

• M1: 254,017 km (0.108 R)
• M2: 273,315 km (0.102 R)
• M3: 293,212 km (0.062 R)
• M4: 446,101 km (0.094 R)
• M5: 506,389 km (0.083 R)
• M6: 997,668 km (0.102 R)
• M7: 1,485,357 km (0.08 R)
• M8: 1,557,613 km (0.053 R)
• M9: 2,055,475 km (0.094 R)
• M10: 2,300,666 km (0.084 R)
• M11: 2,384,440 km (0.117 R)
• M12: 2,447,870 km (0.044 R)
• M13: 3,021,279 km (0.111 R)
• M14: 3,513,156 km (0.06 R)
• M15: 3,904,504 km (0.113 R)
• M16: 4,130,696 km (0.052 R)
• M17: 4,283,735 km (0.118 R)
• M18: 6,733,251 km (0.098 R)
• M19: 6,823,159 km (0.036 R)
• M20: 7,309,053 km (0.118 R)
• M21: 7,743,335 km (0.076 R)
• M22: 8,669,346 km (0.091 R)
• M23: 8,767,034 km (0.114 R)
• M24: 8,865,170 km (0.118 R)
• M25: 8,897,932 km (0.1 R)
• M26: 9,228,094 km (0.11 R)
• M27: 10,002,562 km (0.109 R)
• M28: 10,588,238 km (0.118 R)
• M29: 10,727,663 km (0.103 R)
• M30: 11,114,224 km (0.083 R)
• M31: 11,541,027 km (0.098 R)
• M32: 11,648,588 km (0.079 R)
• M33: 14,174,099 km (0.094 R)
• M34: 14,753,043 km (0.088 R)
• M35: 15,576,579 km (0.085 R)
• M36: 15,695,360 km (0.086 R)
• M37: 16,254,108 km (0.027 R)
• M38: 16,334,442 km (0.107 R)
• M39: 16,738,057 km (0.088 R)
• M40: 17,555,310 km (0.083 R)
• M41: 17,761,606 km (0.083 R)
• M42: 17,885,772 km (0.112 R)
• M43: 18,010,237 km (0.077 R)
• M44: 19,058,619 km (0.072 R)
• M45: 19,868,542 km (0.115 R)
• M46: 19,911,477 km (0.106 R)
• M47: 20,256,150 km (0.105 R)
• M48: 21,477,617 km (0.102 R)
• M49: 21,786,835 km (0.106 R)
• M50: 22,454,042 km (0.068 R)
• M51: 22,677,990 km (0.116 R)
• M52: 22,992,744 km (0.096 R)
• M53: 23,037,922 km (0.081 R)
• M54: 23,717,546 km (0.077 R)
• M55: 23,854,428 km (0.103 R)
• M56: 23,991,310 km (0.043 R)
• M57: 24,680,358 km (0.08 R)
• M58: 25,143,213 km (0.085 R)
• M59: 25,749,234 km (0.108 R)
• M60: 25,936,680 km (0.045 R)
• M61: 27,404,684 km (0.102 R)
• M62: 27,787,804 km (0.105 R)
• M63: 27,932,017 km (0.093 R)
• M64: 27,980,038 km (0.1 R)
• M65: 29,045,324 km (0.097 R)
• M66: 29,436,074 km (0.093 R)
• M67: 29,828,469 km (0.094 R)
• M68: 30,173,143 km (0.094 R)
• M69: 31,515,335 km (0.12 R)
• M70: 32,269,308 km (0.06 R)
• M71: 33,488,082 km (0.11 R)
• M72: 33,948,993 km (0.11 R)
• M73: 34,257,464 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.9

Radius: 3.5

Gravity: 33.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.39 AU - 14.75 AU

Year: 23550 Days

Day: 20.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,322,817 km

• M1: 49,966 km (0.118 R)
• M2: 104,419 km (0.087 R)
• M3: 245,191 km (0.106 R)
• M4: 395,537 km (0.1 R)
• M5: 571,464 km (0.058 R)
• M6: 913,295 km (0.075 R)
• M7: 1,064,987 km (0.086 R)
• M8: 1,536,969 km (0.096 R)
• M9: 2,859,713 km (0.115 R)
• M10: 3,231,464 km (0.091 R)
• M11: 3,461,994 km (0.105 R)
• M12: 3,898,072 km (0.095 R)
• M13: 3,979,154 km (0.102 R)
• M14: 4,351,204 km (0.083 R)
• M15: 4,605,370 km (0.097 R)
• M16: 4,734,324 km (0.114 R)
• M17: 5,396,444 km (0.075 R)
• M18: 6,181,384 km (0.108 R)
• M19: 7,099,915 km (0.077 R)
• M20: 7,499,341 km (0.08 R)
• M21: 7,752,610 km (0.026 R)
• M22: 9,114,250 km (0.07 R)
• M23: 9,602,538 km (0.082 R)
• M24: 9,767,245 km (0.053 R)
• M25: 9,822,297 km (0.052 R)
• M26: 10,435,199 km (0.052 R)
• M27: 11,175,260 km (0.074 R)
• M28: 11,522,477 km (0.094 R)
• M29: 12,465,691 km (0.098 R)
• M30: 15,056,577 km (0.05 R)
• M31: 15,891,034 km (0.056 R)
• M32: 16,020,735 km (0.065 R)
• M33: 16,543,131 km (0.091 R)
• M34: 16,938,668 km (0.079 R)
• M35: 17,537,658 km (0.085 R)
• M36: 17,806,036 km (0.085 R)
• M37: 18,075,911 km (0.115 R)
• M38: 18,962,129 km (0.093 R)
• M39: 19,306,652 km (0.041 R)
• M40: 19,514,444 km (0.105 R)
• M41: 19,583,857 km (0.085 R)
• M42: 20,847,361 km (0.11 R)
• M43: 20,989,329 km (0.106 R)
• M44: 22,572,374 km (0.097 R)
• M45: 23,231,053 km (0.09 R)
• M46: 23,599,662 km (0.058 R)
• M47: 23,821,815 km (0.083 R)
• M48: 24,044,567 km (0.117 R)
• M49: 26,233,782 km (0.028 R)
• M50: 26,925,971 km (0.073 R)
• M51: 27,936,505 km (0.078 R)
• M52: 30,960,327 km (0.044 R)
• M53: 32,428,630 km (0.117 R)
• M54: 32,593,038 km (0.101 R)
• M55: 32,923,051 km (0.115 R)
• M56: 33,419,865 km (0.115 R)
• M57: 34,673,046 km (0.056 R)
• M58: 38,872,109 km (0.088 R)
• M59: 40,720,241 km (0.108 R)
• M60: 40,808,953 km (0.081 R)
• M61: 40,897,814 km (0.109 R)
• M62: 42,506,739 km (0.104 R)
• M63: 43,228,549 km (0.063 R)
• M64: 44,136,458 km (0.103 R)
• M65: 45,234,058 km (0.104 R)
• M66: 45,970,827 km (0.077 R)
• M67: 47,736,681 km (0.065 R)
• M68: 47,923,827 km (0.116 R)
• M69: 48,580,712 km (0.11 R)
• M70: 50,951,240 km (0.087 R)
• M71: 51,334,061 km (0.104 R)
• M72: 51,909,863 km (0.038 R)
• M73: 52,198,736 km (0.078 R)
• M74: 52,295,077 km (0.071 R)
• M75: 53,650,584 km (0.106 R)
• M76: 53,942,449 km (0.039 R)
• M77: 54,625,812 km (0.09 R)
• M78: 54,821,486 km (0.08 R)
• M79: 57,089,390 km (0.102 R)
• M80: 57,486,871 km (0.053 R)
• M81: 57,685,986 km (0.034 R)
• M82: 59,387,662 km (0.107 R)
• M83: 60,093,165 km (0.081 R)
• M84: 60,194,144 km (0.103 R)
• M85: 62,022,080 km (0.101 R)
• M86: 62,328,457 km (0.052 R)
• M87: 62,737,757 km (0.088 R)
• M88: 63,250,578 km (0.112 R)
• M89: 64,280,559 km (0.089 R)
• M90: 65,004,912 km (0.092 R)
• M91: 66,044,318 km (0.099 R)
• M92: 69,406,979 km (0.093 R)
• M93: 70,256,246 km (0.041 R)
• M94: 71,109,104 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 10,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit