🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.52 AU - 0.72 AU

Year: 173 Days

Day: 47.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,622,815 km

• M1: 56,997 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.15 AU - 1.71 AU

Year: 607 Days

Day: 25 Hours

Environment

Temp: -11 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 78,622,815 km

• M1: 869,612 km (0.069 R)
• M2: 899,233 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.6 AU - 1.94 AU

Year: 835 Days

Day: 22.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,622,815 km

• M1: 345,122 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.74 AU - 2.36 AU

Year: 1041 Days

Day: 25 Hours

Environment

Temp: -52 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.75 AU - 2.39 AU

Year: 1057 Days

Day: 34.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.41 AU - 3.91 AU

Year: 1993 Days

Day: 12.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.7

Radius: 14.7

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.69 AU - 6.69 AU

Year: 4815 Days

Day: 11.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 78,622,815 km

• M1: 183,557 km (0.051 R)
• M2: 288,574 km (0.062 R)
• M3: 436,826 km (0.05 R)
• M4: 820,096 km (0.112 R)
• M5: 1,164,021 km (0.073 R)
• M6: 1,317,209 km (0.112 R)
• M7: 1,452,595 km (0.087 R)
• M8: 1,579,903 km (0.106 R)
• M9: 1,791,883 km (0.066 R)
• M10: 2,259,526 km (0.082 R)
• M11: 2,423,934 km (0.11 R)
• M12: 2,861,059 km (0.043 R)
• M13: 2,974,305 km (0.059 R)
• M14: 3,122,257 km (0.109 R)
• M15: 3,668,289 km (0.113 R)
• M16: 3,952,825 km (0.114 R)
• M17: 4,134,287 km (0.09 R)
• M18: 4,393,241 km (0.08 R)
• M19: 4,946,454 km (0.116 R)
• M20: 5,142,576 km (0.097 R)
• M21: 5,481,715 km (0.079 R)
• M22: 5,644,028 km (0.072 R)
• M23: 5,766,699 km (0.075 R)
• M24: 5,973,293 km (0.093 R)
• M25: 6,564,654 km (0.102 R)
• M26: 6,715,598 km (0.06 R)
• M27: 6,998,787 km (0.051 R)
• M28: 7,175,013 km (0.076 R)
• M29: 7,375,175 km (0.06 R)
• M30: 7,894,878 km (0.066 R)
• M31: 8,170,886 km (0.102 R)
• M32: 8,380,024 km (0.067 R)
• M33: 8,614,444 km (0.103 R)
• M34: 8,850,958 km (0.095 R)
• M35: 9,161,822 km (0.111 R)
• M36: 9,258,163 km (0.055 R)
• M37: 9,500,662 km (0.064 R)
• M38: 9,819,006 km (0.099 R)
• M39: 10,693,555 km (0.092 R)
• M40: 10,922,440 km (0.065 R)
• M41: 11,411,176 km (0.113 R)
• M42: 11,593,087 km (0.083 R)
• M43: 12,091,547 km (0.114 R)
• M44: 12,356,784 km (0.041 R)
• M45: 12,463,447 km (0.116 R)
• M46: 13,028,329 km (0.106 R)
• M47: 13,245,695 km (0.12 R)
• M48: 13,546,686 km (0.094 R)
• M49: 13,656,640 km (0.045 R)
• M50: 13,988,448 km (0.104 R)
• M51: 14,239,025 km (0.098 R)
• M52: 14,801,213 km (0.094 R)
• M53: 15,056,577 km (0.08 R)
• M54: 15,399,306 km (0.103 R)
• M55: 16,005,476 km (0.078 R)
• M56: 16,648,897 km (0.05 R)
• M57: 16,825,871 km (0.114 R)
• M58: 17,062,684 km (0.083 R)
• M59: 17,689,948 km (0.083 R)
• M60: 18,415,947 km (0.108 R)
• M61: 19,647,586 km (0.086 R)
• M62: 20,022,329 km (0.081 R)
• M63: 20,969,582 km (0.079 R)
• M64: 21,384,567 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.5

Radius: 3.7

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 17.33 AU - 21.49 AU

Year: 30337 Days

Day: 22.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,622,815 km

• M1: 246,687 km (0.042 R)
• M2: 289,023 km (0.106 R)
• M3: 318,793 km (0.116 R)
• M4: 519,553 km (0.052 R)
• M5: 632,949 km (0.106 R)
• M6: 672,592 km (0.12 R)
• M7: 1,041,650 km (0.117 R)
• M8: 1,112,410 km (0.103 R)
• M9: 1,411,456 km (0.089 R)
• M10: 1,624,034 km (0.108 R)
• M11: 1,706,313 km (0.061 R)
• M12: 1,761,964 km (0.112 R)
• M13: 1,990,549 km (0.11 R)
• M14: 2,258,928 km (0.028 R)
• M15: 2,928,229 km (0.063 R)
• M16: 3,834,941 km (0.067 R)
• M17: 5,259,861 km (0.096 R)
• M18: 5,587,331 km (0.118 R)
• M19: 5,628,769 km (0.075 R)
• M20: 5,670,358 km (0.115 R)
• M21: 6,740,581 km (0.096 R)
• M22: 7,006,566 km (0.081 R)
• M23: 7,686,488 km (0.052 R)
• M24: 8,198,412 km (0.084 R)
• M25: 8,482,199 km (0.111 R)
• M26: 9,059,497 km (0.12 R)
• M27: 9,500,662 km (0.109 R)
• M28: 10,099,801 km (0.09 R)
• M29: 10,917,503 km (0.085 R)
• M30: 11,334,283 km (0.116 R)
• M31: 11,544,617 km (0.087 R)
• M32: 11,915,770 km (0.045 R)
• M33: 12,129,695 km (0.088 R)
• M34: 12,290,811 km (0.057 R)
• M35: 12,669,892 km (0.074 R)
• M36: 14,564,400 km (0.059 R)
• M37: 14,621,397 km (0.07 R)
• M38: 16,723,995 km (0.081 R)
• M39: 16,783,684 km (0.1 R)
• M40: 16,843,523 km (0.104 R)
• M41: 16,903,363 km (0.109 R)
• M42: 17,810,225 km (0.07 R)
• M43: 17,871,111 km (0.077 R)
• M44: 18,918,895 km (0.117 R)
• M45: 19,230,956 km (0.058 R)
• M46: 19,293,488 km (0.115 R)
• M47: 19,418,851 km (0.119 R)
• M48: 20,367,900 km (0.113 R)
• M49: 21,008,927 km (0.083 R)
• M50: 22,179,380 km (0.113 R)
• M51: 22,772,536 km (0.099 R)
• M52: 24,447,284 km (0.116 R)
• M53: 25,471,132 km (0.097 R)
• M54: 26,300,054 km (0.113 R)
• M55: 26,648,168 km (0.104 R)
• M56: 26,787,743 km (0.098 R)
• M57: 27,208,113 km (0.045 R)
• M58: 27,772,097 km (0.113 R)
• M59: 27,913,616 km (0.06 R)
• M60: 29,198,662 km (0.111 R)
• M61: 29,270,619 km (0.049 R)
• M62: 29,559,043 km (0.1 R)
• M63: 29,848,366 km (0.103 R)
• M64: 30,211,290 km (0.071 R)
• M65: 30,429,852 km (0.109 R)
• M66: 30,722,017 km (0.052 R)
• M67: 31,899,801 km (0.037 R)
• M68: 32,792,900 km (0.082 R)
• M69: 33,317,690 km (0.071 R)
• M70: 33,392,938 km (0.069 R)
• M71: 33,694,228 km (0.11 R)
• M72: 34,908,514 km (0.115 R)
• M73: 35,674,604 km (0.098 R)
• M74: 40,547,007 km (0.053 R)
• M75: 41,756,805 km (0.088 R)
• M76: 43,060,251 km (0.033 R)
• M77: 44,957,152 km (0.116 R)
• M78: 46,041,288 km (0.029 R)
• M79: 46,460,611 km (0.034 R)
• M80: 47,049,727 km (0.108 R)
• M81: 47,726,059 km (0.083 R)
• M82: 48,235,290 km (0.077 R)
• M83: 48,831,887 km (0.114 R)
• M84: 49,602,316 km (0.073 R)
• M85: 50,204,447 km (0.107 R)
• M86: 50,376,933 km (0.032 R)
• M87: 53,338,822 km (0.115 R)
• M88: 53,426,785 km (0.084 R)
• M89: 53,690,975 km (0.049 R)
• M90: 55,107,218 km (0.118 R)
• M91: 55,552,421 km (0.117 R)
• M92: 56,177,591 km (0.093 R)
• M93: 56,535,878 km (0.037 R)
• M94: 58,610,651 km (0.111 R)
• M95: 60,343,293 km (0.077 R)
• M96: 60,985,966 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.1

Radius: 7.6

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 15.7 AU - 24 AU

Year: 31375 Days

Day: 19.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,622,815 km

• M1: 107,411 km (0.066 R)
• M2: 173,085 km (0.073 R)
• M3: 350,807 km (0.098 R)
• M4: 1,135,149 km (0.11 R)
• M5: 1,611,618 km (0.073 R)
• M6: 1,772,436 km (0.072 R)
• M7: 1,972,298 km (0.059 R)
• M8: 2,321,609 km (0.112 R)
• M9: 2,577,871 km (0.075 R)
• M10: 2,959,495 km (0.093 R)
• M11: 3,117,171 km (0.097 R)
• M12: 3,237,298 km (0.1 R)
• M13: 3,399,761 km (0.075 R)
• M14: 3,606,805 km (0.042 R)
• M15: 3,690,729 km (0.085 R)
• M16: 5,453,740 km (0.113 R)
• M17: 7,223,932 km (0.096 R)
• M18: 8,308,516 km (0.065 R)
• M19: 8,756,562 km (0.089 R)
• M20: 10,445,372 km (0.114 R)
• M21: 10,989,609 km (0.063 R)
• M22: 11,050,645 km (0.078 R)
• M23: 12,997,961 km (0.099 R)
• M24: 13,583,038 km (0.057 R)
• M25: 13,714,235 km (0.11 R)
• M26: 14,778,624 km (0.1 R)
• M27: 15,048,947 km (0.068 R)
• M28: 15,457,350 km (0.108 R)
• M29: 18,199,927 km (0.043 R)
• M30: 18,926,973 km (0.115 R)
• M31: 19,000,276 km (0.076 R)
• M32: 19,737,644 km (0.098 R)
• M33: 20,937,120 km (0.074 R)
• M34: 22,391,809 km (0.031 R)
• M35: 22,546,793 km (0.081 R)
• M36: 24,914,628 km (0.068 R)
• M37: 25,316,896 km (0.091 R)
• M38: 26,782,806 km (0.095 R)
• M39: 28,108,692 km (0.103 R)
• M40: 29,201,804 km (0.07 R)
• M41: 29,371,148 km (0.117 R)
• M42: 29,625,764 km (0.093 R)
• M43: 31,950,964 km (0.113 R)
• M44: 32,125,544 km (0.11 R)
• M45: 32,387,939 km (0.095 R)
• M46: 33,356,286 km (0.103 R)
• M47: 34,155,587 km (0.105 R)
• M48: 37,048,361 km (0.052 R)
• M49: 37,507,328 km (0.063 R)
• M50: 38,245,743 km (0.106 R)
• M51: 38,338,344 km (0.087 R)
• M52: 38,709,646 km (0.118 R)
• M53: 40,112,724 km (0.104 R)
• M54: 40,206,821 km (0.059 R)
• M55: 40,301,068 km (0.114 R)
• M56: 40,584,107 km (0.077 R)
• M57: 40,773,049 km (0.058 R)
• M58: 44,031,590 km (0.104 R)
• M59: 44,420,395 km (0.102 R)
• M60: 45,495,555 km (0.085 R)
• M61: 46,777,160 km (0.078 R)
• M62: 47,372,709 km (0.118 R)
• M63: 47,771,088 km (0.034 R)
• M64: 48,170,664 km (0.057 R)
• M65: 48,972,957 km (0.086 R)
• M66: 49,073,637 km (0.106 R)
• M67: 49,174,316 km (0.104 R)
• M68: 52,329,186 km (0.096 R)
• M69: 52,637,956 km (0.113 R)
• M70: 53,153,919 km (0.116 R)
• M71: 55,653,849 km (0.098 R)
• M72: 56,074,219 km (0.104 R)
• M73: 56,706,718 km (0.11 R)
• M74: 57,023,866 km (0.102 R)
• M75: 57,766,171 km (0.058 R)
• M76: 57,872,535 km (0.039 R)
• M77: 58,298,440 km (0.116 R)
• M78: 59,046,280 km (0.041 R)
• M79: 59,153,242 km (0.1 R)
• M80: 59,474,877 km (0.09 R)
• M81: 59,797,111 km (0.039 R)
• M82: 60,335,514 km (0.062 R)
• M83: 61,308,648 km (0.057 R)
• M84: 62,069,054 km (0.103 R)
• M85: 63,160,670 km (0.109 R)
• M86: 64,479,225 km (0.074 R)
• M87: 65,031,242 km (0.105 R)
• M88: 65,363,199 km (0.105 R)
• M89: 68,488,598 km (0.118 R)
• M90: 69,729,662 km (0.118 R)
• M91: 69,956,153 km (0.066 R)
• M92: 70,750,667 km (0.106 R)
• M93: 71,434,030 km (0.114 R)
• M94: 76,278,757 km (0.075 R)
• M95: 76,628,817 km (0.117 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 12,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit