🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.26 AU - 1.52 AU

Year: 571 Days

Day: 18.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,768,302 km

• M1: 61,036 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.08 AU - 3.44 AU

Year: 1597 Days

Day: 46.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.11 AU - 4.83 AU

Year: 3291 Days

Day: 28.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.8 AU - 5.58 AU

Year: 3537 Days

Day: 19.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,768,302 km

• M1: 1,752,090 km (0.066 R)
• M2: 3,245,526 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.17 AU - 6.09 AU

Year: 4046 Days

Day: 33.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.3

Radius: 4.4

Gravity: 16.75 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.04 AU - 16.38 AU

Year: 17679 Days

Day: 22.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,768,302 km

• M1: 86,617 km (0.079 R)
• M2: 117,734 km (0.034 R)
• M3: 739,462 km (0.111 R)
• M4: 1,406,968 km (0.095 R)
• M5: 1,602,193 km (0.104 R)
• M6: 2,045,452 km (0.093 R)
• M7: 2,495,143 km (0.061 R)
• M8: 2,524,314 km (0.097 R)
• M9: 2,553,486 km (0.029 R)
• M10: 2,701,289 km (0.064 R)
• M11: 2,731,208 km (0.064 R)
• M12: 3,067,504 km (0.108 R)
• M13: 3,384,502 km (0.116 R)
• M14: 3,879,372 km (0.113 R)
• M15: 4,049,315 km (0.072 R)
• M16: 4,467,142 km (0.12 R)
• M17: 4,502,597 km (0.108 R)
• M18: 4,898,582 km (0.114 R)
• M19: 5,305,788 km (0.086 R)
• M20: 5,762,211 km (0.05 R)
• M21: 6,310,487 km (0.109 R)
• M22: 6,793,688 km (0.043 R)
• M23: 7,582,817 km (0.105 R)
• M24: 7,752,610 km (0.082 R)
• M25: 7,795,246 km (0.084 R)
• M26: 8,532,165 km (0.092 R)
• M27: 10,164,577 km (0.04 R)
• M28: 10,445,821 km (0.085 R)
• M29: 11,353,132 km (0.09 R)
• M30: 11,450,221 km (0.071 R)
• M31: 12,087,209 km (0.068 R)
• M32: 12,235,909 km (0.039 R)
• M33: 12,335,392 km (0.056 R)
• M34: 12,937,523 km (0.115 R)
• M35: 13,191,391 km (0.027 R)
• M36: 13,652,302 km (0.111 R)
• M37: 14,379,647 km (0.05 R)
• M38: 14,537,173 km (0.11 R)
• M39: 16,034,648 km (0.097 R)
• M40: 17,078,392 km (0.038 R)
• M41: 17,805,139 km (0.044 R)
• M42: 18,200,675 km (0.052 R)
• M43: 18,314,220 km (0.089 R)
• M44: 18,427,915 km (0.04 R)
• M45: 18,770,643 km (0.118 R)
• M46: 19,404,340 km (0.111 R)
• M47: 20,103,710 km (0.102 R)
• M48: 20,456,462 km (0.108 R)
• M49: 20,574,494 km (0.097 R)
• M50: 21,287,478 km (0.083 R)
• M51: 21,827,676 km (0.053 R)
• M52: 22,921,236 km (0.031 R)
• M53: 23,722,034 km (0.091 R)
• M54: 24,157,064 km (0.097 R)
• M55: 24,845,962 km (0.099 R)
• M56: 24,971,924 km (0.025 R)
• M57: 25,098,035 km (0.097 R)
• M58: 25,987,095 km (0.05 R)
• M59: 26,499,767 km (0.098 R)
• M60: 27,210,207 km (0.068 R)
• M61: 27,926,781 km (0.084 R)
• M62: 29,711,783 km (0.085 R)
• M63: 30,247,792 km (0.088 R)
• M64: 30,651,856 km (0.115 R)
• M65: 30,719,324 km (0.059 R)
• M66: 32,975,111 km (0.076 R)
• M67: 34,367,867 km (0.052 R)
• M68: 34,648,812 km (0.064 R)
• M69: 35,071,575 km (0.101 R)
• M70: 35,637,803 km (0.111 R)
• M71: 35,993,248 km (0.096 R)
• M72: 36,707,727 km (0.033 R)
• M73: 36,779,534 km (0.085 R)
• M74: 38,150,748 km (0.116 R)
• M75: 39,245,057 km (0.073 R)
• M76: 40,868,642 km (0.113 R)
• M77: 41,166,192 km (0.026 R)
• M78: 42,966,453 km (0.069 R)
• M79: 43,572,325 km (0.111 R)
• M80: 44,104,743 km (0.058 R)
• M81: 44,715,851 km (0.039 R)
• M82: 45,022,377 km (0.067 R)
• M83: 45,869,101 km (0.097 R)
• M84: 46,410,645 km (0.112 R)
• M85: 47,422,076 km (0.103 R)
• M86: 47,891,365 km (0.081 R)
• M87: 48,440,688 km (0.061 R)
• M88: 49,071,094 km (0.099 R)
• M89: 50,180,960 km (0.077 R)
• M90: 51,539,608 km (0.069 R)
• M91: 51,780,610 km (0.11 R)
• M92: 52,102,545 km (0.092 R)
• M93: 52,183,178 km (0.062 R)
• M94: 53,559,478 km (0.087 R)
• M95: 53,722,241 km (0.032 R)
• M96: 53,966,534 km (0.116 R)
• M97: 54,456,467 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.4

Radius: 3.6

Gravity: 23.41 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.86 AU - 16.94 AU

Year: 21046 Days

Day: 19.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,768,302 km

• M1: 54,603 km (0.083 R)
• M2: 104,719 km (0.118 R)
• M3: 144,063 km (0.051 R)
• M4: 267,780 km (0.093 R)
• M5: 542,591 km (0.105 R)
• M6: 655,687 km (0.091 R)
• M7: 926,011 km (0.12 R)
• M8: 1,179,130 km (0.082 R)
• M9: 1,856,210 km (0.059 R)
• M10: 2,143,438 km (0.095 R)
• M11: 3,152,177 km (0.101 R)
• M12: 4,136,830 km (0.083 R)
• M13: 4,247,532 km (0.04 R)
• M14: 4,585,773 km (0.09 R)
• M15: 5,610,219 km (0.11 R)
• M16: 6,022,361 km (0.074 R)
• M17: 6,316,620 km (0.074 R)
• M18: 7,050,697 km (0.106 R)
• M19: 7,138,810 km (0.071 R)
• M20: 7,720,447 km (0.096 R)
• M21: 7,902,508 km (0.089 R)
• M22: 8,317,193 km (0.093 R)
• M23: 8,410,392 km (0.069 R)
• M24: 8,597,689 km (0.106 R)
• M25: 8,691,786 km (0.054 R)
• M26: 8,976,321 km (0.111 R)
• M27: 9,263,848 km (0.098 R)
• M28: 9,897,395 km (0.09 R)
• M29: 9,995,980 km (0.104 R)
• M30: 11,051,842 km (0.064 R)
• M31: 11,308,402 km (0.082 R)
• M32: 11,411,625 km (0.117 R)
• M33: 11,775,148 km (0.092 R)
• M34: 12,566,969 km (0.085 R)
• M35: 12,781,044 km (0.072 R)
• M36: 14,090,474 km (0.04 R)
• M37: 14,201,475 km (0.119 R)
• M38: 15,556,383 km (0.092 R)
• M39: 15,728,571 km (0.098 R)
• M40: 16,834,099 km (0.076 R)
• M41: 17,425,908 km (0.108 R)
• M42: 17,664,517 km (0.082 R)
• M43: 17,784,344 km (0.117 R)
• M44: 18,145,025 km (0.101 R)
• M45: 19,488,563 km (0.072 R)
• M46: 19,736,297 km (0.061 R)
• M47: 20,737,406 km (0.096 R)
• M48: 21,499,009 km (0.1 R)
• M49: 22,269,737 km (0.078 R)
• M50: 22,528,691 km (0.064 R)
• M51: 22,788,692 km (0.103 R)
• M52: 23,904,393 km (0.057 R)
• M53: 23,970,516 km (0.113 R)
• M54: 25,984,253 km (0.117 R)
• M55: 27,564,455 km (0.051 R)
• M56: 27,842,408 km (0.12 R)
• M57: 28,191,120 km (0.063 R)
• M58: 28,541,479 km (0.056 R)
• M59: 28,681,951 km (0.084 R)
• M60: 29,742,899 km (0.084 R)
• M61: 31,539,569 km (0.116 R)
• M62: 32,781,232 km (0.107 R)
• M63: 33,519,049 km (0.11 R)
• M64: 33,593,249 km (0.117 R)
• M65: 34,187,901 km (0.08 R)
• M66: 35,387,526 km (0.051 R)
• M67: 35,765,261 km (0.079 R)
• M68: 36,753,654 km (0.11 R)
• M69: 36,982,987 km (0.112 R)
• M70: 38,912,650 km (0.073 R)
• M71: 39,302,502 km (0.051 R)
• M72: 39,850,479 km (0.109 R)
• M73: 39,928,868 km (0.098 R)
• M74: 42,547,579 km (0.115 R)
• M75: 42,868,766 km (0.108 R)
• M76: 43,432,899 km (0.089 R)
• M77: 46,207,042 km (0.079 R)
• M78: 46,289,471 km (0.117 R)
• M79: 47,365,827 km (0.041 R)
• M80: 48,785,810 km (0.081 R)
• M81: 49,290,254 km (0.045 R)
• M82: 50,304,528 km (0.12 R)
• M83: 54,342,474 km (0.065 R)
• M84: 57,062,163 km (0.112 R)
• M85: 57,948,830 km (0.115 R)
• M86: 58,929,593 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.5

Radius: 3.2

Gravity: 53.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.02 AU - 21.34 AU

Year: 25889 Days

Day: 15.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,768,302 km

• M1: 42,486 km (0.05 R)
• M2: 225,444 km (0.074 R)
• M3: 411,245 km (0.038 R)
• M4: 541,694 km (0.107 R)
• M5: 635,641 km (0.108 R)
• M6: 1,032,674 km (0.117 R)
• M7: 1,524,552 km (0.067 R)
• M8: 2,005,808 km (0.096 R)
• M9: 2,262,967 km (0.117 R)
• M10: 2,414,510 km (0.104 R)
• M11: 2,767,411 km (0.109 R)
• M12: 2,929,426 km (0.068 R)
• M13: 3,178,207 km (0.117 R)
• M14: 3,262,580 km (0.054 R)
• M15: 3,433,720 km (0.108 R)
• M16: 3,874,136 km (0.073 R)
• M17: 6,012,488 km (0.03 R)
• M18: 7,754,555 km (0.066 R)
• M19: 8,097,284 km (0.106 R)
• M20: 9,456,680 km (0.117 R)
• M21: 10,193,449 km (0.11 R)
• M22: 11,656,367 km (0.112 R)
• M23: 12,114,436 km (0.077 R)
• M24: 12,180,259 km (0.076 R)
• M25: 12,645,059 km (0.101 R)
• M26: 13,523,498 km (0.099 R)
• M27: 13,592,014 km (0.067 R)
• M28: 13,935,640 km (0.032 R)
• M29: 15,984,532 km (0.074 R)
• M30: 16,859,381 km (0.092 R)
• M31: 17,600,189 km (0.096 R)
• M32: 17,674,839 km (0.063 R)
• M33: 18,276,073 km (0.051 R)
• M34: 18,503,162 km (0.094 R)
• M35: 19,036,927 km (0.103 R)
• M36: 20,510,766 km (0.075 R)
• M37: 22,992,894 km (0.088 R)
• M38: 24,310,552 km (0.057 R)
• M39: 25,822,088 km (0.06 R)
• M40: 25,906,910 km (0.062 R)
• M41: 28,058,277 km (0.097 R)
• M42: 28,495,402 km (0.077 R)
• M43: 29,022,885 km (0.064 R)
• M44: 33,357,034 km (0.116 R)
• M45: 33,449,485 km (0.109 R)
• M46: 33,541,937 km (0.082 R)
• M47: 35,504,212 km (0.079 R)
• M48: 36,451,466 km (0.092 R)
• M49: 37,695,522 km (0.118 R)
• M50: 38,564,835 km (0.118 R)
• M51: 42,307,325 km (0.113 R)
• M52: 43,109,918 km (0.053 R)
• M53: 43,210,597 km (0.089 R)
• M54: 43,311,276 km (0.118 R)
• M55: 44,018,725 km (0.095 R)
• M56: 44,831,939 km (0.092 R)
• M57: 45,547,465 km (0.032 R)
• M58: 45,752,564 km (0.047 R)
• M59: 50,979,962 km (0.094 R)
• M60: 51,512,980 km (0.107 R)
• M61: 52,369,577 km (0.1 R)
• M62: 52,907,381 km (0.051 R)
• M63: 54,640,772 km (0.084 R)
• M64: 57,275,340 km (0.117 R)
• M65: 57,607,597 km (0.108 R)
• M66: 58,719,558 km (0.102 R)
• M67: 58,831,158 km (0.068 R)
• M68: 59,614,303 km (0.097 R)
• M69: 59,951,047 km (0.119 R)
• M70: 60,851,926 km (0.105 R)
• M71: 61,417,256 km (0.105 R)
• M72: 64,500,020 km (0.078 R)
• M73: 64,615,210 km (0.087 R)
• M74: 65,538,827 km (0.07 R)
• M75: 65,654,616 km (0.069 R)
• M76: 65,886,343 km (0.116 R)
• M77: 67,049,018 km (0.098 R)
• M78: 67,984,004 km (0.081 R)
• M79: 69,394,563 km (0.044 R)
• M80: 72,843,093 km (0.109 R)
• M81: 72,962,921 km (0.048 R)
• M82: 77,323,100 km (0.108 R)
• M83: 77,445,471 km (0.116 R)
• M84: 77,567,842 km (0.029 R)
• M85: 77,812,734 km (0.092 R)
• M86: 78,672,174 km (0.091 R)
• M87: 78,795,143 km (0.103 R)
• M88: 79,287,919 km (0.081 R)
• M89: 80,648,212 km (0.103 R)
• M90: 81,393,359 km (0.098 R)
• M91: 82,640,557 km (0.032 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 17,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit