🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.57 AU - 0.81 AU

Year: 213 Days

Day: 42.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,694,017 km

• M1: 31,715 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.01 AU - 1.11 AU

Year: 405 Days

Day: 47.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 143.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,694,017 km

• M1: 280,945 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.35 AU - 1.79 AU

Year: 730 Days

Day: 42.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 167.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,694,017 km

• M1: 809,025 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.31 AU - 1.85 AU

Year: 737 Days

Day: 32.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,694,017 km

• M1: 582,534 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.29 AU - 2.09 AU

Year: 815 Days

Day: 39.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.92 AU - 2.34 AU

Year: 1153 Days

Day: 27.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,694,017 km

• M1: 82,428 km (0.049 R)
• M2: 645,814 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 9.5

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.13 AU - 8.85 AU

Year: 9174 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 79,694,017 km

• M1: 189,391 km (0.091 R)
• M2: 308,920 km (0.075 R)
• M3: 436,676 km (0.084 R)
• M4: 750,084 km (0.097 R)
• M5: 814,261 km (0.109 R)
• M6: 1,001,259 km (0.087 R)
• M7: 1,580,950 km (0.1 R)
• M8: 1,708,108 km (0.102 R)
• M9: 1,927,718 km (0.106 R)
• M10: 2,346,293 km (0.093 R)
• M11: 2,443,083 km (0.099 R)
• M12: 2,741,830 km (0.114 R)
• M13: 2,895,616 km (0.09 R)
• M14: 3,650,786 km (0.095 R)
• M15: 4,167,348 km (0.105 R)
• M16: 4,434,230 km (0.089 R)
• M17: 4,645,762 km (0.111 R)
• M18: 5,047,432 km (0.081 R)
• M19: 5,141,679 km (0.096 R)
• M20: 5,331,967 km (0.1 R)
• M21: 5,752,487 km (0.073 R)
• M22: 6,116,608 km (0.043 R)
• M23: 6,420,142 km (0.108 R)
• M24: 6,832,584 km (0.115 R)
• M25: 7,467,327 km (0.102 R)
• M26: 7,683,047 km (0.083 R)
• M27: 8,047,318 km (0.101 R)
• M28: 8,305,674 km (0.108 R)
• M29: 8,717,218 km (0.09 R)
• M30: 9,404,919 km (0.113 R)
• M31: 9,677,037 km (0.068 R)
• M32: 10,110,123 km (0.067 R)
• M33: 10,308,939 km (0.088 R)
• M34: 10,710,759 km (0.113 R)
• M35: 11,779,037 km (0.075 R)
• M36: 14,282,258 km (0.097 R)
• M37: 14,505,608 km (0.077 R)
• M38: 14,865,241 km (0.103 R)
• M39: 14,955,598 km (0.12 R)
• M40: 16,473,119 km (0.076 R)
• M41: 16,848,460 km (0.092 R)
• M42: 17,798,855 km (0.057 R)
• M43: 17,942,918 km (0.07 R)
• M44: 18,135,600 km (0.115 R)
• M45: 19,355,571 km (0.078 R)
• M46: 19,950,372 km (0.099 R)
• M47: 20,200,051 km (0.111 R)
• M48: 20,501,042 km (0.08 R)
• M49: 21,107,512 km (0.115 R)
• M50: 21,771,128 km (0.113 R)
• M51: 21,873,752 km (0.062 R)
• M52: 22,028,137 km (0.104 R)
• M53: 22,389,715 km (0.068 R)
• M54: 22,545,297 km (0.061 R)
• M55: 22,701,178 km (0.077 R)
• M56: 22,805,298 km (0.082 R)
• M57: 23,171,214 km (0.045 R)
• M58: 23,276,082 km (0.101 R)
• M59: 24,386,697 km (0.081 R)
• M60: 24,921,509 km (0.106 R)
• M61: 26,385,175 km (0.118 R)
• M62: 30,250,036 km (0.097 R)
• M63: 31,229,154 km (0.091 R)
• M64: 31,519,075 km (0.057 R)
• M65: 32,043,266 km (0.114 R)
• M66: 33,100,174 km (0.117 R)
• M67: 33,514,261 km (0.081 R)
• M68: 33,573,652 km (0.073 R)
• M69: 33,751,673 km (0.104 R)
• M70: 33,989,683 km (0.1 R)
• M71: 34,228,292 km (0.09 R)
• M72: 34,887,121 km (0.109 R)
• M73: 35,067,536 km (0.115 R)
• M74: 35,489,701 km (0.096 R)
• M75: 36,156,459 km (0.054 R)
• M76: 37,564,025 km (0.073 R)
• M77: 38,927,161 km (0.057 R)
• M78: 38,989,394 km (0.074 R)
• M79: 39,301,605 km (0.077 R)
• M80: 39,426,818 km (0.076 R)
• M81: 41,001,934 km (0.093 R)
• M82: 42,084,723 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.9

Radius: 15

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.09 AU - 10.25 AU

Year: 12028 Days

Day: 7.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 79,694,017 km

• M1: 195,524 km (0.098 R)
• M2: 525,089 km (0.078 R)
• M3: 631,602 km (0.059 R)
• M4: 1,144,274 km (0.12 R)
• M5: 1,342,042 km (0.105 R)
• M6: 1,791,883 km (0.116 R)
• M7: 1,887,626 km (0.08 R)
• M8: 2,206,120 km (0.042 R)
• M9: 2,372,024 km (0.045 R)
• M10: 2,672,716 km (0.109 R)
• M11: 2,985,973 km (0.08 R)
• M12: 3,124,052 km (0.066 R)
• M13: 3,382,857 km (0.108 R)
• M14: 3,722,593 km (0.09 R)
• M15: 3,921,708 km (0.048 R)
• M16: 4,409,098 km (0.051 R)
• M17: 4,780,849 km (0.101 R)
• M18: 5,052,518 km (0.101 R)
• M19: 5,190,448 km (0.085 R)
• M20: 5,697,136 km (0.065 R)
• M21: 6,102,396 km (0.117 R)
• M22: 6,397,703 km (0.105 R)
• M23: 6,849,488 km (0.106 R)
• M24: 8,072,451 km (0.063 R)
• M25: 8,858,588 km (0.104 R)
• M26: 10,609,331 km (0.112 R)
• M27: 10,715,695 km (0.093 R)
• M28: 11,000,829 km (0.072 R)
• M29: 11,108,539 km (0.105 R)
• M30: 11,252,453 km (0.087 R)
• M31: 12,018,843 km (0.112 R)
• M32: 12,464,495 km (0.079 R)
• M33: 13,563,590 km (0.06 R)
• M34: 13,717,526 km (0.056 R)
• M35: 14,575,321 km (0.099 R)
• M36: 14,693,652 km (0.093 R)
• M37: 14,812,284 km (0.085 R)
• M38: 15,290,099 km (0.08 R)
• M39: 15,813,393 km (0.116 R)
• M40: 16,301,680 km (0.067 R)
• M41: 17,043,536 km (0.106 R)
• M42: 17,251,477 km (0.088 R)
• M43: 17,418,578 km (0.077 R)
• M44: 17,838,499 km (0.109 R)
• M45: 18,219,375 km (0.098 R)
• M46: 19,334,478 km (0.072 R)
• M47: 20,516,002 km (0.069 R)
• M48: 20,648,695 km (0.111 R)
• M49: 21,004,139 km (0.105 R)
• M50: 22,127,619 km (0.117 R)
• M51: 22,309,231 km (0.074 R)
• M52: 22,719,578 km (0.047 R)
• M53: 23,733,253 km (0.086 R)
• M54: 24,526,571 km (0.088 R)
• M55: 24,997,505 km (0.105 R)
• M56: 25,139,324 km (0.084 R)
• M57: 26,910,413 km (0.084 R)
• M58: 27,396,008 km (0.101 R)
• M59: 27,982,431 km (0.116 R)
• M60: 28,129,785 km (0.09 R)
• M61: 28,228,071 km (0.03 R)
• M62: 28,573,193 km (0.112 R)
• M63: 28,672,077 km (0.105 R)
• M64: 29,967,445 km (0.029 R)
• M65: 30,218,770 km (0.038 R)
• M66: 30,875,505 km (0.068 R)
• M67: 31,027,646 km (0.07 R)
• M68: 31,383,838 km (0.081 R)
• M69: 32,254,498 km (0.077 R)
• M70: 33,810,166 km (0.111 R)
• M71: 34,491,883 km (0.092 R)
• M72: 34,597,200 km (0.032 R)
• M73: 35,072,174 km (0.086 R)
• M74: 35,337,111 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.4

Radius: 5.4

Gravity: 22.44 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14.16 AU - 16.2 AU

Year: 21934 Days

Day: 20.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,694,017 km

• M1: 159,023 km (0.11 R)
• M2: 213,476 km (0.054 R)
• M3: 292,314 km (0.098 R)
• M4: 420,370 km (0.113 R)
• M5: 878,439 km (0.081 R)
• M6: 1,038,658 km (0.118 R)
• M7: 1,868,926 km (0.089 R)
• M8: 2,145,832 km (0.077 R)
• M9: 2,585,201 km (0.059 R)
• M10: 3,132,131 km (0.105 R)
• M11: 3,885,954 km (0.086 R)
• M12: 4,060,834 km (0.103 R)
• M13: 4,282,987 km (0.118 R)
• M14: 4,785,935 km (0.107 R)
• M15: 4,926,258 km (0.075 R)
• M16: 5,648,367 km (0.1 R)
• M17: 5,946,515 km (0.099 R)
• M18: 5,996,631 km (0.117 R)
• M19: 6,148,024 km (0.114 R)
• M20: 6,609,832 km (0.102 R)
• M21: 7,350,043 km (0.096 R)
• M22: 7,457,903 km (0.054 R)
• M23: 8,850,360 km (0.113 R)
• M24: 9,370,811 km (0.1 R)
• M25: 9,723,413 km (0.114 R)
• M26: 9,960,825 km (0.118 R)
• M27: 10,745,615 km (0.113 R)
• M28: 12,502,492 km (0.057 R)
• M29: 12,566,820 km (0.079 R)
• M30: 13,085,775 km (0.116 R)
• M31: 14,413,605 km (0.053 R)
• M32: 15,025,012 km (0.115 R)
• M33: 15,853,335 km (0.05 R)
• M34: 16,413,729 km (0.099 R)
• M35: 16,909,496 km (0.117 R)
• M36: 17,052,063 km (0.081 R)
• M37: 17,842,987 km (0.08 R)
• M38: 18,499,123 km (0.116 R)
• M39: 18,572,576 km (0.104 R)
• M40: 19,014,787 km (0.117 R)
• M41: 19,985,079 km (0.073 R)
• M42: 21,354,946 km (0.102 R)
• M43: 21,586,225 km (0.039 R)
• M44: 21,818,401 km (0.082 R)
• M45: 24,505,777 km (0.045 R)
• M46: 25,234,468 km (0.104 R)
• M47: 26,052,469 km (0.032 R)
• M48: 27,295,627 km (0.067 R)
• M49: 27,630,428 km (0.093 R)
• M50: 28,983,091 km (0.083 R)
• M51: 29,410,193 km (0.088 R)
• M52: 32,369,239 km (0.1 R)
• M53: 33,525,481 km (0.09 R)
• M54: 33,883,918 km (0.061 R)
• M55: 34,785,694 km (0.107 R)
• M56: 34,876,350 km (0.075 R)
• M57: 35,239,574 km (0.092 R)
• M58: 35,695,249 km (0.085 R)
• M59: 36,889,489 km (0.105 R)
• M60: 37,352,344 km (0.108 R)
• M61: 39,411,260 km (0.115 R)
• M62: 39,789,593 km (0.092 R)
• M63: 41,506,827 km (0.03 R)
• M64: 45,210,720 km (0.11 R)
• M65: 45,309,605 km (0.079 R)
• M66: 45,705,889 km (0.098 R)
• M67: 46,601,681 km (0.095 R)
• M68: 50,447,394 km (0.029 R)
• M69: 51,270,033 km (0.07 R)
• M70: 51,373,106 km (0.114 R)
• M71: 51,476,328 km (0.089 R)
• M72: 52,200,681 km (0.07 R)
• M73: 53,868,847 km (0.118 R)
• M74: 56,084,691 km (0.09 R)
• M75: 58,007,622 km (0.08 R)
• M76: 58,977,165 km (0.054 R)
• M77: 60,060,852 km (0.09 R)
• M78: 60,169,460 km (0.067 R)
• M79: 60,278,218 km (0.108 R)
• M80: 60,713,997 km (0.118 R)
• M81: 61,150,822 km (0.076 R)
• M82: 64,237,774 km (0.082 R)
• M83: 65,352,578 km (0.075 R)
• M84: 65,800,175 km (0.109 R)
• M85: 66,361,167 km (0.088 R)
• M86: 66,586,012 km (0.113 R)
• M87: 67,149,248 km (0.113 R)
• M88: 67,827,226 km (0.103 R)
• M89: 69,760,479 km (0.082 R)
• M90: 70,447,133 km (0.119 R)
• M91: 72,289,132 km (0.073 R)
• M92: 76,373,154 km (0.063 R)
• M93: 79,216,710 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 11,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit