🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.59 AU - 0.65 AU

Year: 186 Days

Day: 27 Hours

Environment

Temp: 115 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,621,012 km

• M1: 131,945 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.36 AU - 1.5 AU

Year: 651 Days

Day: 19.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.4 AU - 1.82 AU

Year: 778 Days

Day: 34 Hours

Environment

Temp: -69 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.99 AU - 2.07 AU

Year: 1101 Days

Day: 16.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,621,012 km

• M1: 829,221 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.2 AU - 3.08 AU

Year: 1633 Days

Day: 34.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.3

Radius: 13.4

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.02 AU - 6.58 AU

Year: 4646 Days

Day: 12.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 91,621,012 km

• M1: 182,809 km (0.118 R)
• M2: 272,268 km (0.073 R)
• M3: 367,562 km (0.043 R)
• M4: 522,994 km (0.078 R)
• M5: 638,933 km (0.05 R)
• M6: 847,622 km (0.111 R)
• M7: 944,561 km (0.099 R)
• M8: 1,103,583 km (0.115 R)
• M9: 1,247,646 km (0.082 R)
• M10: 1,746,555 km (0.087 R)
• M11: 1,945,670 km (0.059 R)
• M12: 2,062,955 km (0.117 R)
• M13: 2,258,778 km (0.111 R)
• M14: 2,429,320 km (0.076 R)
• M15: 2,669,125 km (0.072 R)
• M16: 2,800,173 km (0.116 R)
• M17: 3,069,000 km (0.073 R)
• M18: 3,189,427 km (0.047 R)
• M19: 3,276,343 km (0.09 R)
• M20: 3,778,094 km (0.095 R)
• M21: 4,094,793 km (0.107 R)
• M22: 5,219,021 km (0.103 R)
• M23: 5,509,241 km (0.114 R)
• M24: 5,635,202 km (0.074 R)
• M25: 5,868,874 km (0.032 R)
• M26: 5,954,594 km (0.112 R)
• M27: 6,062,304 km (0.06 R)
• M28: 6,170,763 km (0.085 R)
• M29: 6,500,027 km (0.087 R)
• M30: 7,175,911 km (0.098 R)
• M31: 7,406,142 km (0.081 R)
• M32: 8,789,772 km (0.088 R)
• M33: 9,110,810 km (0.037 R)
• M34: 9,815,415 km (0.084 R)
• M35: 9,943,172 km (0.086 R)
• M36: 10,174,301 km (0.109 R)
• M37: 10,852,428 km (0.119 R)
• M38: 11,011,002 km (0.092 R)
• M39: 11,410,727 km (0.109 R)
• M40: 11,951,224 km (0.095 R)
• M41: 12,087,807 km (0.081 R)
• M42: 12,362,170 km (0.047 R)
• M43: 12,722,102 km (0.073 R)
• M44: 13,001,252 km (0.049 R)
• M45: 13,594,258 km (0.115 R)
• M46: 13,793,971 km (0.064 R)
• M47: 13,908,413 km (0.068 R)
• M48: 14,748,106 km (0.086 R)
• M49: 14,835,920 km (0.114 R)
• M50: 15,129,880 km (0.113 R)
• M51: 15,485,175 km (0.08 R)
• M52: 16,113,635 km (0.11 R)
• M53: 16,234,361 km (0.067 R)
• M54: 16,567,665 km (0.114 R)
• M55: 16,750,474 km (0.11 R)
• M56: 16,964,698 km (0.108 R)
• M57: 17,272,121 km (0.057 R)
• M58: 17,426,506 km (0.096 R)
• M59: 17,674,540 km (0.113 R)
• M60: 17,830,271 km (0.072 R)
• M61: 18,362,690 km (0.119 R)
• M62: 18,964,223 km (0.034 R)
• M63: 19,315,329 km (0.074 R)
• M64: 19,765,319 km (0.108 R)
• M65: 19,894,572 km (0.116 R)
• M66: 19,991,661 km (0.093 R)
• M67: 20,349,050 km (0.034 R)
• M68: 20,839,881 km (0.106 R)
• M69: 21,666,559 km (0.034 R)
• M70: 21,899,931 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.2

Radius: 15

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.62 AU - 10.76 AU

Year: 10609 Days

Day: 13.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 91,621,012 km

• M1: 188,793 km (0.092 R)
• M2: 325,974 km (0.12 R)
• M3: 438,621 km (0.106 R)
• M4: 669,899 km (0.104 R)
• M5: 876,344 km (0.071 R)
• M6: 994,527 km (0.091 R)
• M7: 1,144,125 km (0.1 R)
• M8: 1,700,629 km (0.114 R)
• M9: 1,977,385 km (0.08 R)
• M10: 2,105,291 km (0.091 R)
• M11: 2,319,216 km (0.065 R)
• M12: 2,557,974 km (0.099 R)
• M13: 2,822,912 km (0.097 R)
• M14: 3,097,125 km (0.109 R)
• M15: 3,810,856 km (0.066 R)
• M16: 3,971,973 km (0.074 R)
• M17: 4,447,844 km (0.062 R)
• M18: 5,476,778 km (0.119 R)
• M19: 5,636,249 km (0.115 R)
• M20: 6,266,056 km (0.104 R)
• M21: 6,457,093 km (0.112 R)
• M22: 6,649,925 km (0.092 R)
• M23: 6,893,919 km (0.105 R)
• M24: 7,115,922 km (0.108 R)
• M25: 7,440,848 km (0.051 R)
• M26: 8,340,081 km (0.044 R)
• M27: 9,519,212 km (0.094 R)
• M28: 9,629,017 km (0.051 R)
• M29: 9,766,796 km (0.075 R)
• M30: 10,268,547 km (0.08 R)
• M31: 10,437,743 km (0.057 R)
• M32: 11,297,182 km (0.099 R)
• M33: 11,735,654 km (0.114 R)
• M34: 11,912,478 km (0.029 R)
• M35: 12,328,809 km (0.087 R)
• M36: 12,689,490 km (0.045 R)
• M37: 13,023,093 km (0.112 R)
• M38: 14,449,808 km (0.061 R)
• M39: 14,576,218 km (0.094 R)
• M40: 15,053,585 km (0.096 R)
• M41: 15,149,627 km (0.104 R)
• M42: 15,860,516 km (0.058 R)
• M43: 15,958,353 km (0.118 R)
• M44: 16,714,720 km (0.075 R)
• M45: 16,913,984 km (0.043 R)
• M46: 17,114,146 km (0.106 R)
• M47: 17,348,566 km (0.069 R)
• M48: 17,956,232 km (0.088 R)
• M49: 18,467,857 km (0.083 R)
• M50: 19,331,486 km (0.115 R)
• M51: 19,820,970 km (0.103 R)
• M52: 20,208,279 km (0.085 R)
• M53: 21,349,561 km (0.056 R)
• M54: 21,928,056 km (0.099 R)
• M55: 22,146,319 km (0.025 R)
• M56: 22,695,044 km (0.093 R)
• M57: 23,433,758 km (0.109 R)
• M58: 23,694,208 km (0.08 R)
• M59: 23,955,705 km (0.084 R)
• M60: 24,519,091 km (0.076 R)
• M61: 24,859,127 km (0.118 R)
• M62: 25,048,817 km (0.051 R)
• M63: 25,200,958 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.1

Radius: 11.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.14 AU - 13.28 AU

Year: 13347 Days

Day: 6.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 91,621,012 km

• M1: 179,817 km (0.116 R)
• M2: 289,621 km (0.046 R)
• M3: 385,065 km (0.113 R)
• M4: 542,442 km (0.091 R)
• M5: 723,605 km (0.071 R)
• M6: 807,829 km (0.082 R)
• M7: 1,247,646 km (0.101 R)
• M8: 1,872,666 km (0.091 R)
• M9: 2,239,181 km (0.113 R)
• M10: 2,540,172 km (0.07 R)
• M11: 2,763,222 km (0.097 R)
• M12: 3,109,841 km (0.062 R)
• M13: 3,252,407 km (0.065 R)
• M14: 3,446,137 km (0.067 R)
• M15: 3,519,739 km (0.117 R)
• M16: 3,768,969 km (0.107 R)
• M17: 4,258,303 km (0.105 R)
• M18: 4,390,548 km (0.098 R)
• M19: 4,497,361 km (0.089 R)
• M20: 5,071,966 km (0.05 R)
• M21: 6,260,222 km (0.107 R)
• M22: 6,901,249 km (0.106 R)
• M23: 7,467,178 km (0.11 R)
• M24: 7,852,991 km (0.084 R)
• M25: 8,377,331 km (0.101 R)
• M26: 8,947,000 km (0.101 R)
• M27: 9,185,160 km (0.06 R)
• M28: 9,322,341 km (0.118 R)
• M29: 9,425,563 km (0.054 R)
• M30: 9,668,062 km (0.103 R)
• M31: 10,514,786 km (0.089 R)
• M32: 10,766,260 km (0.108 R)
• M33: 11,275,192 km (0.09 R)
• M34: 11,754,802 km (0.105 R)
• M35: 11,978,451 km (0.03 R)
• M36: 12,354,391 km (0.117 R)
• M37: 12,505,784 km (0.068 R)
• M38: 12,734,070 km (0.038 R)
• M39: 12,963,852 km (0.069 R)
• M40: 13,079,192 km (0.069 R)
• M41: 13,311,069 km (0.078 R)
• M42: 13,700,323 km (0.117 R)
• M43: 14,610,027 km (0.077 R)
• M44: 15,051,939 km (0.111 R)
• M45: 15,335,577 km (0.098 R)
• M46: 15,620,860 km (0.046 R)
• M47: 16,072,795 km (0.114 R)
• M48: 16,612,544 km (0.075 R)
• M49: 16,821,682 km (0.109 R)
• M50: 16,989,531 km (0.103 R)
• M51: 17,200,314 km (0.063 R)
• M52: 17,411,846 km (0.117 R)
• M53: 17,496,817 km (0.048 R)
• M54: 17,667,060 km (0.099 R)
• M55: 18,180,779 km (0.099 R)
• M56: 18,612,817 km (0.087 R)
• M57: 18,699,584 km (0.118 R)
• M58: 20,778,097 km (0.108 R)
• M59: 21,229,733 km (0.044 R)
• M60: 22,650,314 km (0.115 R)
• M61: 23,115,115 km (0.054 R)
• M62: 23,959,745 km (0.1 R)
• M63: 24,054,141 km (0.098 R)
• M64: 25,293,559 km (0.104 R)
• M65: 25,630,753 km (0.1 R)
• M66: 25,727,393 km (0.084 R)
• M67: 25,920,973 km (0.104 R)
• M68: 26,115,151 km (0.089 R)
• M69: 26,455,935 km (0.109 R)
• M70: 27,834,030 km (0.03 R)
• M71: 28,431,674 km (0.113 R)
• M72: 29,084,070 km (0.113 R)
• M73: 29,487,984 km (0.071 R)
• M74: 30,046,284 km (0.071 R)
• M75: 30,148,309 km (0.087 R)
• M76: 30,916,195 km (0.058 R)
• M77: 31,122,042 km (0.059 R)
• M78: 31,380,098 km (0.056 R)
• M79: 31,898,156 km (0.039 R)
• M80: 32,575,984 km (0.105 R)
• M81: 33,363,916 km (0.03 R)
• M82: 33,839,637 km (0.058 R)
• M83: 34,904,923 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.1

Radius: 3.6

Gravity: 35.96 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 15.49 AU - 22.91 AU

Year: 32037 Days

Day: 19.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,621,012 km

• M1: 451,038 km (0.086 R)
• M2: 593,754 km (0.118 R)
• M3: 948,301 km (0.06 R)
• M4: 1,323,941 km (0.105 R)
• M5: 1,562,400 km (0.111 R)
• M6: 2,116,959 km (0.044 R)
• M7: 2,195,050 km (0.057 R)
• M8: 2,234,543 km (0.093 R)
• M9: 2,558,722 km (0.091 R)
• M10: 2,984,178 km (0.111 R)
• M11: 3,160,554 km (0.12 R)
• M12: 4,587,120 km (0.086 R)
• M13: 4,790,573 km (0.051 R)
• M14: 4,893,346 km (0.081 R)
• M15: 4,996,868 km (0.077 R)
• M16: 5,687,262 km (0.039 R)
• M17: 6,406,978 km (0.073 R)
• M18: 6,520,373 km (0.032 R)
• M19: 7,509,664 km (0.117 R)
• M20: 7,629,043 km (0.059 R)
• M21: 9,753,332 km (0.1 R)
• M22: 9,949,006 km (0.065 R)
• M23: 10,610,678 km (0.1 R)
• M24: 11,354,778 km (0.046 R)
• M25: 12,115,483 km (0.095 R)
• M26: 12,185,495 km (0.11 R)
• M27: 12,396,128 km (0.114 R)
• M28: 13,323,186 km (0.091 R)
• M29: 14,051,279 km (0.105 R)
• M30: 14,568,738 km (0.09 R)
• M31: 15,092,331 km (0.078 R)
• M32: 15,242,976 km (0.12 R)
• M33: 16,933,581 km (0.063 R)
• M34: 18,440,780 km (0.04 R)
• M35: 22,262,856 km (0.12 R)
• M36: 22,434,445 km (0.12 R)
• M37: 22,951,754 km (0.088 R)
• M38: 23,735,198 km (0.086 R)
• M39: 24,438,757 km (0.081 R)
• M40: 26,227,648 km (0.097 R)
• M41: 26,681,379 km (0.116 R)
• M42: 28,429,280 km (0.082 R)
• M43: 28,615,380 km (0.107 R)
• M44: 29,363,968 km (0.051 R)
• M45: 29,835,051 km (0.116 R)
• M46: 30,689,255 km (0.053 R)
• M47: 32,034,140 km (0.09 R)
• M48: 32,421,898 km (0.119 R)
• M49: 33,006,377 km (0.109 R)
• M50: 33,398,024 km (0.086 R)
• M51: 33,791,167 km (0.037 R)
• M52: 34,284,840 km (0.08 R)
• M53: 36,484,826 km (0.09 R)
• M54: 37,092,642 km (0.076 R)
• M55: 37,296,096 km (0.032 R)
• M56: 40,704,833 km (0.081 R)
• M57: 43,352,565 km (0.059 R)
• M58: 43,996,285 km (0.076 R)
• M59: 47,482,364 km (0.102 R)
• M60: 48,700,988 km (0.105 R)
• M61: 49,370,140 km (0.117 R)
• M62: 50,491,974 km (0.12 R)
• M63: 53,677,511 km (0.08 R)
• M64: 54,946,700 km (0.106 R)
• M65: 57,279,379 km (0.113 R)
• M66: 57,632,131 km (0.052 R)
• M67: 61,318,522 km (0.101 R)
• M68: 63,372,351 km (0.096 R)
• M69: 64,713,197 km (0.092 R)
• M70: 68,666,769 km (0.119 R)
• M71: 69,291,639 km (0.103 R)
• M72: 70,043,817 km (0.117 R)
• M73: 70,169,480 km (0.073 R)
• M74: 72,952,299 km (0.115 R)
• M75: 73,079,607 km (0.106 R)
• M76: 73,207,064 km (0.104 R)
• M77: 74,357,173 km (0.071 R)
• M78: 74,485,378 km (0.066 R)
• M79: 75,899,976 km (0.117 R)
• M80: 77,453,400 km (0.072 R)
• M81: 77,583,251 km (0.115 R)
• M82: 78,103,702 km (0.072 R)
• M83: 81,646,479 km (0.032 R)
• M84: 83,237,751 km (0.065 R)
• M85: 83,637,327 km (0.101 R)
• M86: 85,107,276 km (0.031 R)
• M87: 85,509,694 km (0.049 R)
• M88: 88,072,904 km (0.119 R)
• M89: 88,344,125 km (0.033 R)
• M90: 88,751,630 km (0.119 R)
• M91: 89,023,598 km (0.081 R)
• M92: 89,159,583 km (0.115 R)
• M93: 89,977,584 km (0.118 R)
• M94: 90,524,364 km (0.107 R)
• M95: 90,798,128 km (0.063 R)
• M96: 91,072,042 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 18,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit