🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.49 AU - 0.75 AU

Year: 185 Days

Day: 12.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.68 AU - 0.8 AU

Year: 241 Days

Day: 21.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.7 AU - 0.98 AU

Year: 292 Days

Day: 27.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 79,271,108 km

• M1: 31,416 km (0.038 R)
• M2: 93,349 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.04 AU - 2.98 AU

Year: 1506 Days

Day: 23.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.8

Radius: 11.9

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.43 AU - 7.29 AU

Year: 6805 Days

Day: 11.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,271,108 km

• M1: 159,023 km (0.095 R)
• M2: 285,882 km (0.116 R)
• M3: 495,468 km (0.117 R)
• M4: 570,865 km (0.107 R)
• M5: 699,071 km (0.074 R)
• M6: 799,002 km (0.111 R)
• M7: 1,205,310 km (0.118 R)
• M8: 1,344,137 km (0.12 R)
• M9: 1,706,463 km (0.109 R)
• M10: 2,364,544 km (0.077 R)
• M11: 3,053,293 km (0.051 R)
• M12: 3,267,517 km (0.09 R)
• M13: 3,755,954 km (0.046 R)
• M14: 3,893,285 km (0.084 R)
• M15: 4,008,924 km (0.076 R)
• M16: 4,629,306 km (0.117 R)
• M17: 4,975,775 km (0.06 R)
• M18: 5,330,771 km (0.098 R)
• M19: 6,092,373 km (0.097 R)
• M20: 6,335,769 km (0.116 R)
• M21: 6,609,832 km (0.091 R)
• M22: 6,720,684 km (0.099 R)
• M23: 7,000,283 km (0.103 R)
• M24: 7,427,085 km (0.094 R)
• M25: 7,542,276 km (0.074 R)
• M26: 7,629,043 km (0.104 R)
• M27: 7,832,945 km (0.068 R)
• M28: 8,127,353 km (0.118 R)
• M29: 8,666,653 km (0.061 R)
• M30: 9,497,071 km (0.108 R)
• M31: 10,033,080 km (0.097 R)
• M32: 10,449,561 km (0.086 R)
• M33: 10,611,276 km (0.109 R)
• M34: 11,432,419 km (0.12 R)
• M35: 12,307,866 km (0.098 R)
• M36: 13,205,004 km (0.101 R)
• M37: 13,309,872 km (0.096 R)
• M38: 13,696,882 km (0.112 R)
• M39: 13,909,460 km (0.081 R)
• M40: 14,016,124 km (0.12 R)
• M41: 14,337,909 km (0.044 R)
• M42: 14,662,237 km (0.088 R)
• M43: 14,843,400 km (0.078 R)
• M44: 15,318,074 km (0.043 R)
• M45: 15,983,485 km (0.044 R)
• M46: 16,207,433 km (0.101 R)
• M47: 16,319,781 km (0.108 R)
• M48: 16,507,527 km (0.069 R)
• M49: 17,037,253 km (0.049 R)
• M50: 17,457,473 km (0.104 R)
• M51: 17,611,110 km (0.042 R)
• M52: 18,191,251 km (0.094 R)
• M53: 19,410,025 km (0.078 R)
• M54: 19,489,611 km (0.077 R)
• M55: 20,331,248 km (0.119 R)
• M56: 20,492,964 km (0.097 R)
• M57: 20,858,282 km (0.057 R)
• M58: 20,939,812 km (0.059 R)
• M59: 21,554,360 km (0.113 R)
• M60: 21,760,506 km (0.072 R)
• M61: 22,174,743 km (0.108 R)
• M62: 22,257,919 km (0.112 R)
• M63: 22,466,309 km (0.119 R)
• M64: 23,137,555 km (0.086 R)
• M65: 23,348,637 km (0.066 R)
• M66: 23,900,504 km (0.095 R)
• M67: 24,585,662 km (0.038 R)
• M68: 24,714,765 km (0.108 R)
• M69: 25,625,517 km (0.112 R)
• M70: 26,238,719 km (0.109 R)
• M71: 26,989,700 km (0.107 R)
• M72: 27,345,593 km (0.113 R)
• M73: 27,524,213 km (0.083 R)
• M74: 27,613,673 km (0.077 R)
• M75: 28,377,519 km (0.096 R)
• M76: 28,467,876 km (0.067 R)
• M77: 29,011,964 km (0.046 R)
• M78: 29,102,919 km (0.118 R)
• M79: 29,239,652 km (0.089 R)
• M80: 29,467,938 km (0.092 R)
• M81: 29,605,119 km (0.06 R)
• M82: 29,972,233 km (0.082 R)
• M83: 30,386,918 km (0.103 R)
• M84: 30,896,448 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.2

Radius: 15

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.55 AU - 10.55 AU

Year: 9469 Days

Day: 9.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 79,271,108 km

• M1: 317,147 km (0.106 R)
• M2: 643,271 km (0.107 R)
• M3: 850,165 km (0.115 R)
• M4: 1,146,967 km (0.055 R)
• M5: 1,608,327 km (0.075 R)
• M6: 1,900,491 km (0.069 R)
• M7: 2,001,919 km (0.111 R)
• M8: 2,492,600 km (0.118 R)
• M9: 3,685,942 km (0.11 R)
• M10: 3,891,789 km (0.074 R)
• M11: 4,181,111 km (0.085 R)
• M12: 4,808,973 km (0.104 R)
• M13: 5,350,218 km (0.082 R)
• M14: 5,731,992 km (0.046 R)
• M15: 6,459,935 km (0.1 R)
• M16: 6,803,562 km (0.092 R)
• M17: 7,314,139 km (0.116 R)
• M18: 8,136,628 km (0.082 R)
• M19: 8,473,971 km (0.104 R)
• M20: 9,127,564 km (0.042 R)
• M21: 10,556,523 km (0.12 R)
• M22: 10,924,684 km (0.119 R)
• M23: 11,184,984 km (0.072 R)
• M24: 11,560,325 km (0.077 R)
• M25: 11,787,564 km (0.103 R)
• M26: 12,016,299 km (0.067 R)
• M27: 12,323,424 km (0.068 R)
• M28: 12,478,108 km (0.119 R)
• M29: 13,221,310 km (0.081 R)
• M30: 13,340,091 km (0.058 R)
• M31: 13,738,171 km (0.077 R)
• M32: 13,858,448 km (0.08 R)
• M33: 14,873,918 km (0.12 R)
• M34: 15,286,808 km (0.029 R)
• M35: 15,661,700 km (0.11 R)
• M36: 15,871,287 km (0.103 R)
• M37: 16,293,302 km (0.113 R)
• M38: 16,933,282 km (0.109 R)
• M39: 17,148,404 km (0.102 R)
• M40: 17,364,573 km (0.036 R)
• M41: 17,625,023 km (0.072 R)
• M42: 18,149,962 km (0.08 R)
• M43: 18,546,994 km (0.045 R)
• M44: 18,991,450 km (0.079 R)
• M45: 19,170,369 km (0.109 R)
• M46: 19,710,118 km (0.114 R)
• M47: 20,163,848 km (0.106 R)
• M48: 20,346,208 km (0.097 R)
• M49: 20,575,093 km (0.049 R)
• M50: 20,850,802 km (0.1 R)
• M51: 21,081,482 km (0.084 R)
• M52: 22,341,993 km (0.077 R)
• M53: 22,625,481 km (0.08 R)
• M54: 22,910,016 km (0.115 R)
• M55: 24,448,182 km (0.101 R)
• M56: 24,984,490 km (0.112 R)
• M57: 25,131,545 km (0.076 R)
• M58: 25,969,891 km (0.03 R)
• M59: 26,467,304 km (0.081 R)
• M60: 26,867,478 km (0.06 R)
• M61: 27,068,388 km (0.107 R)
• M62: 27,320,162 km (0.095 R)
• M63: 28,335,033 km (0.069 R)
• M64: 28,590,696 km (0.103 R)
• M65: 29,517,455 km (0.041 R)
• M66: 29,880,529 km (0.077 R)
• M67: 30,140,680 km (0.096 R)
• M68: 30,297,309 km (0.04 R)
• M69: 30,768,392 km (0.099 R)
• M70: 31,559,017 km (0.059 R)
• M71: 32,409,780 km (0.051 R)
• M72: 32,730,817 km (0.073 R)
• M73: 33,916,829 km (0.027 R)
• M74: 35,007,099 km (0.118 R)
• M75: 35,722,027 km (0.116 R)
• M76: 36,386,241 km (0.079 R)
• M77: 36,608,544 km (0.085 R)
• M78: 36,775,645 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.2

Radius: 11.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.21 AU - 11.79 AU

Year: 13818 Days

Day: 8.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 79,271,108 km

• M1: 277,654 km (0.069 R)
• M2: 387,309 km (0.119 R)
• M3: 578,046 km (0.112 R)
• M4: 720,613 km (0.095 R)
• M5: 802,892 km (0.117 R)
• M6: 952,041 km (0.067 R)
• M7: 1,194,090 km (0.112 R)
• M8: 1,411,456 km (0.096 R)
• M9: 1,563,747 km (0.078 R)
• M10: 1,657,694 km (0.089 R)
• M11: 1,918,293 km (0.059 R)
• M12: 2,088,087 km (0.095 R)
• M13: 2,608,538 km (0.068 R)
• M14: 2,932,417 km (0.088 R)
• M15: 3,109,093 km (0.092 R)
• M16: 3,514,652 km (0.076 R)
• M17: 4,601,182 km (0.108 R)
• M18: 4,876,591 km (0.113 R)
• M19: 5,419,781 km (0.078 R)
• M20: 5,613,211 km (0.077 R)
• M21: 5,710,899 km (0.089 R)
• M22: 5,833,719 km (0.1 R)
• M23: 6,007,102 km (0.079 R)
• M24: 7,136,267 km (0.112 R)
• M25: 7,322,068 km (0.062 R)
• M26: 8,053,153 km (0.072 R)
• M27: 8,751,027 km (0.069 R)
• M28: 8,921,419 km (0.12 R)
• M29: 9,150,303 km (0.075 R)
• M30: 9,819,155 km (0.068 R)
• M31: 9,966,659 km (0.107 R)
• M32: 10,654,809 km (0.036 R)
• M33: 11,081,163 km (0.105 R)
• M34: 11,327,401 km (0.101 R)
• M35: 11,887,944 km (0.077 R)
• M36: 12,393,735 km (0.116 R)
• M37: 12,617,234 km (0.047 R)
• M38: 13,426,558 km (0.086 R)
• M39: 13,787,987 km (0.118 R)
• M40: 14,019,714 km (0.116 R)
• M41: 14,722,375 km (0.08 R)
• M42: 15,953,715 km (0.105 R)
• M43: 16,127,398 km (0.112 R)
• M44: 16,546,721 km (0.101 R)
• M45: 16,934,180 km (0.116 R)
• M46: 17,217,967 km (0.082 R)
• M47: 17,790,179 km (0.111 R)
• M48: 18,514,232 km (0.096 R)
• M49: 18,916,501 km (0.086 R)
• M50: 19,953,663 km (0.115 R)
• M51: 20,554,598 km (0.106 R)
• M52: 21,085,371 km (0.074 R)
• M53: 21,889,908 km (0.119 R)
• M54: 22,276,469 km (0.1 R)
• M55: 22,626,379 km (0.071 R)
• M56: 24,123,853 km (0.058 R)
• M57: 25,166,850 km (0.112 R)
• M58: 25,450,188 km (0.084 R)
• M59: 25,938,326 km (0.097 R)
• M60: 26,224,507 km (0.101 R)
• M61: 27,504,616 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.9

Radius: 5.1

Gravity: 25.41 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 14.66 AU - 15.02 AU

Year: 21652 Days

Day: 24.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,271,108 km

• M1: 339,737 km (0.084 R)
• M2: 414,835 km (0.055 R)
• M3: 495,767 km (0.029 R)
• M4: 650,152 km (0.068 R)
• M5: 819,497 km (0.115 R)
• M6: 1,169,855 km (0.093 R)
• M7: 1,437,037 km (0.106 R)
• M8: 1,722,919 km (0.099 R)
• M9: 1,822,252 km (0.082 R)
• M10: 1,855,762 km (0.102 R)
• M11: 2,605,845 km (0.089 R)
• M12: 3,032,349 km (0.077 R)
• M13: 3,233,259 km (0.105 R)
• M14: 4,346,716 km (0.094 R)
• M15: 4,391,595 km (0.107 R)
• M16: 5,038,007 km (0.111 R)
• M17: 5,132,703 km (0.106 R)
• M18: 6,366,137 km (0.12 R)
• M19: 6,989,213 km (0.06 R)
• M20: 7,577,282 km (0.057 R)
• M21: 7,740,343 km (0.102 R)
• M22: 7,904,751 km (0.105 R)
• M23: 7,959,804 km (0.11 R)
• M24: 8,236,859 km (0.08 R)
• M25: 8,686,700 km (0.088 R)
• M26: 9,376,346 km (0.034 R)
• M27: 10,991,255 km (0.104 R)
• M28: 11,052,739 km (0.113 R)
• M29: 11,176,008 km (0.039 R)
• M30: 12,051,305 km (0.106 R)
• M31: 12,690,088 km (0.097 R)
• M32: 12,948,593 km (0.041 R)
• M33: 13,602,635 km (0.096 R)
• M34: 15,835,832 km (0.102 R)
• M35: 16,464,442 km (0.032 R)
• M36: 17,890,110 km (0.109 R)
• M37: 18,034,771 km (0.08 R)
• M38: 19,503,374 km (0.088 R)
• M39: 19,951,419 km (0.056 R)
• M40: 20,705,692 km (0.063 R)
• M41: 21,623,026 km (0.086 R)
• M42: 22,086,630 km (0.059 R)
• M43: 23,418,051 km (0.102 R)
• M44: 23,894,071 km (0.083 R)
• M45: 24,775,203 km (0.094 R)
• M46: 25,341,431 km (0.071 R)
• M47: 25,911,847 km (0.077 R)
• M48: 26,321,895 km (0.039 R)
• M49: 26,486,602 km (0.101 R)
• M50: 26,651,609 km (0.115 R)
• M51: 26,982,519 km (0.116 R)
• M52: 27,481,578 km (0.101 R)
• M53: 28,404,297 km (0.031 R)
• M54: 31,844,300 km (0.069 R)
• M55: 32,636,271 km (0.063 R)
• M56: 33,434,675 km (0.116 R)
• M57: 34,869,768 km (0.103 R)
• M58: 35,231,795 km (0.104 R)
• M59: 35,504,063 km (0.101 R)
• M60: 36,416,610 km (0.091 R)
• M61: 37,799,941 km (0.111 R)
• M62: 39,576,715 km (0.093 R)
• M63: 39,765,358 km (0.075 R)
• M64: 39,859,754 km (0.11 R)
• M65: 41,284,973 km (0.1 R)
• M66: 43,989,553 km (0.06 R)
• M67: 44,282,765 km (0.12 R)
• M68: 44,870,984 km (0.106 R)
• M69: 47,850,973 km (0.112 R)
• M70: 48,555,430 km (0.096 R)
• M71: 49,466,182 km (0.04 R)
• M72: 50,076,541 km (0.101 R)
• M73: 50,178,567 km (0.097 R)
• M74: 50,587,118 km (0.047 R)
• M75: 50,689,443 km (0.101 R)
• M76: 53,165,438 km (0.049 R)
• M77: 54,522,889 km (0.113 R)
• M78: 54,942,960 km (0.089 R)
• M79: 56,739,780 km (0.078 R)
• M80: 57,058,872 km (0.119 R)
• M81: 57,805,814 km (0.116 R)
• M82: 58,019,889 km (0.116 R)
• M83: 58,341,374 km (0.088 R)
• M84: 62,244,981 km (0.101 R)
• M85: 64,671,758 km (0.062 R)
• M86: 68,256,422 km (0.05 R)
• M87: 68,482,614 km (0.111 R)
• M88: 68,709,105 km (0.079 R)
• M89: 71,216,216 km (0.081 R)
• M90: 72,827,235 km (0.118 R)
• M91: 75,382,816 km (0.077 R)
• M92: 76,202,163 km (0.067 R)
• M93: 77,024,503 km (0.11 R)
• M94: 77,849,685 km (0.091 R)
• M95: 79,271,164 km (0.049 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 20,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit