🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.74 AU - 0.84 AU

Year: 292 Days

Day: 16.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,113,396 km

• M1: 77,641 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.65 AU - 0.97 AU

Year: 303 Days

Day: 46.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 27,113,396 km

• M1: 24,684 km (0.108 R)
• M2: 108,159 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.26 AU - 1.7 AU

Year: 749 Days

Day: 21 Hours

Environment

Temp: -71 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,113,396 km

• M1: 130,300 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.7 AU - 1.84 AU

Year: 980 Days

Day: 38 Hours

Environment

Temp: -107 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,113,396 km

• M1: 412,441 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.74 AU - 2.9 AU

Year: 1971 Days

Day: 26.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,113,396 km

• M1: 476,768 km (0.077 R)
• M2: 645,216 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.9

Radius: 8.3

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.81 AU - 5.81 AU

Year: 4391 Days

Day: 14 Hours

Environment

Temp: -152 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,113,396 km

• M1: 106,065 km (0.08 R)
• M2: 420,968 km (0.088 R)
• M3: 596,297 km (0.084 R)
• M4: 668,403 km (0.077 R)
• M5: 848,818 km (0.109 R)
• M6: 1,074,562 km (0.103 R)
• M7: 1,272,031 km (0.119 R)
• M8: 1,581,698 km (0.066 R)
• M9: 1,754,185 km (0.036 R)
• M10: 2,544,361 km (0.1 R)
• M11: 2,604,649 km (0.119 R)
• M12: 2,976,399 km (0.119 R)
• M13: 3,190,175 km (0.078 R)
• M14: 3,364,905 km (0.028 R)
• M15: 3,610,245 km (0.099 R)
• M16: 3,723,790 km (0.031 R)
• M17: 3,907,945 km (0.07 R)
• M18: 4,047,969 km (0.105 R)
• M19: 4,165,852 km (0.073 R)
• M20: 4,526,682 km (0.116 R)
• M21: 4,673,886 km (0.108 R)
• M22: 5,252,680 km (0.08 R)
• M23: 5,485,455 km (0.063 R)
• M24: 5,589,874 km (0.054 R)
• M25: 5,934,099 km (0.065 R)
• M26: 6,257,978 km (0.086 R)
• M27: 6,312,581 km (0.087 R)
• M28: 6,671,018 km (0.104 R)
• M29: 6,894,966 km (0.113 R)
• M30: 7,235,451 km (0.117 R)
• M31: 7,523,277 km (0.072 R)
• M32: 8,169,989 km (0.104 R)
• M33: 8,957,173 km (0.092 R)
• M34: 9,173,341 km (0.097 R)
• M35: 9,516,369 km (0.119 R)
• M36: 9,642,181 km (0.035 R)
• M37: 10,054,772 km (0.078 R)
• M38: 10,376,108 km (0.081 R)
• M39: 10,733,498 km (0.088 R)
• M40: 10,995,892 km (0.118 R)
• M41: 12,203,147 km (0.098 R)
• M42: 12,891,746 km (0.116 R)
• M43: 13,593,061 km (0.097 R)
• M44: 13,912,752 km (0.089 R)
• M45: 14,019,864 km (0.085 R)
• M46: 14,163,029 km (0.12 R)
• M47: 14,995,990 km (0.114 R)
• M48: 15,919,308 km (0.118 R)
• M49: 16,143,705 km (0.105 R)
• M50: 16,218,653 km (0.068 R)
• M51: 16,293,751 km (0.115 R)
• M52: 16,368,999 km (0.044 R)
• M53: 18,131,412 km (0.096 R)
• M54: 18,404,876 km (0.064 R)
• M55: 19,074,626 km (0.099 R)
• M56: 19,352,729 km (0.116 R)
• M57: 19,913,122 km (0.103 R)
• M58: 20,114,481 km (0.117 R)
• M59: 21,708,297 km (0.062 R)
• M60: 22,165,169 km (0.071 R)
• M61: 22,374,007 km (0.104 R)
• M62: 22,667,219 km (0.116 R)
• M63: 22,751,293 km (0.097 R)
• M64: 23,130,673 km (0.077 R)
• M65: 23,597,419 km (0.03 R)
• M66: 23,725,175 km (0.109 R)
• M67: 23,895,866 km (0.118 R)
• M68: 23,981,436 km (0.046 R)
• M69: 24,453,717 km (0.071 R)
• M70: 24,712,671 km (0.089 R)
• M71: 25,494,768 km (0.101 R)
• M72: 26,020,754 km (0.104 R)
• M73: 27,754,594 km (0.111 R)
• M74: 27,979,589 km (0.109 R)
• M75: 28,522,031 km (0.041 R)
• M76: 28,612,837 km (0.101 R)
• M77: 29,847,169 km (0.117 R)
• M78: 29,939,321 km (0.093 R)
• M79: 30,355,203 km (0.092 R)
• M80: 30,540,555 km (0.049 R)
• M81: 30,726,355 km (0.062 R)
• M82: 30,819,405 km (0.089 R)
• M83: 31,239,177 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.9

Radius: 12.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.11 AU - 6.93 AU

Year: 6148 Days

Day: 6 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,113,396 km

• M1: 162,463 km (0.085 R)
• M2: 280,945 km (0.052 R)
• M3: 414,685 km (0.089 R)
• M4: 509,530 km (0.117 R)
• M5: 827,276 km (0.031 R)
• M6: 987,795 km (0.109 R)
• M7: 1,255,425 km (0.057 R)
• M8: 1,442,871 km (0.115 R)
• M9: 1,626,578 km (0.033 R)
• M10: 1,707,660 km (0.06 R)
• M11: 2,032,137 km (0.064 R)
• M12: 2,453,854 km (0.052 R)
• M13: 2,627,238 km (0.087 R)
• M14: 2,755,892 km (0.101 R)
• M15: 3,019,783 km (0.045 R)
• M16: 3,154,720 km (0.088 R)
• M17: 3,679,360 km (0.066 R)
• M18: 3,878,774 km (0.118 R)
• M19: 3,989,027 km (0.051 R)
• M20: 4,212,676 km (0.118 R)
• M21: 4,326,221 km (0.058 R)
• M22: 4,421,515 km (0.048 R)
• M23: 4,556,153 km (0.073 R)
• M24: 4,849,365 km (0.071 R)
• M25: 5,008,238 km (0.054 R)
• M26: 5,108,468 km (0.062 R)
• M27: 5,372,359 km (0.076 R)
• M28: 5,495,627 km (0.043 R)
• M29: 5,661,382 km (0.057 R)
• M30: 5,745,007 km (0.025 R)
• M31: 5,934,548 km (0.102 R)
• M32: 6,040,762 km (0.114 R)
• M33: 6,147,575 km (0.118 R)
• M34: 6,254,986 km (0.089 R)
• M35: 6,450,062 km (0.06 R)
• M36: 6,581,259 km (0.103 R)
• M37: 6,890,927 km (0.085 R)
• M38: 7,160,053 km (0.09 R)
• M39: 7,387,143 km (0.085 R)
• M40: 7,732,116 km (0.082 R)
• M41: 7,848,353 km (0.095 R)
• M42: 8,342,624 km (0.04 R)
• M43: 8,701,959 km (0.113 R)
• M44: 8,920,072 km (0.053 R)
• M45: 9,460,869 km (0.039 R)
• M46: 9,710,099 km (0.088 R)
• M47: 10,317,466 km (0.049 R)
• M48: 10,963,130 km (0.071 R)
• M49: 11,409,830 km (0.067 R)
• M50: 11,916,069 km (0.094 R)
• M51: 12,538,695 km (0.065 R)
• M52: 12,950,538 km (0.036 R)
• M53: 13,283,244 km (0.071 R)
• M54: 13,703,015 km (0.104 R)
• M55: 13,787,538 km (0.059 R)
• M56: 14,070,428 km (0.074 R)
• M57: 14,298,265 km (0.067 R)
• M58: 15,778,536 km (0.119 R)
• M59: 16,611,946 km (0.051 R)
• M60: 16,913,086 km (0.071 R)
• M61: 17,003,743 km (0.11 R)
• M62: 17,094,549 km (0.108 R)
• M63: 17,246,391 km (0.052 R)
• M64: 17,398,681 km (0.06 R)
• M65: 17,827,279 km (0.108 R)
• M66: 17,919,581 km (0.067 R)
• M67: 18,073,816 km (0.048 R)
• M68: 18,632,564 km (0.102 R)
• M69: 18,726,213 km (0.058 R)
• M70: 19,196,997 km (0.069 R)
• M71: 20,729,777 km (0.108 R)
• M72: 21,773,372 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.7

Radius: 13

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.54 AU - 6.68 AU

Year: 7074 Days

Day: 10.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 163.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,113,396 km

• M1: 214,224 km (0.058 R)
• M2: 301,141 km (0.108 R)
• M3: 481,406 km (0.069 R)
• M4: 663,317 km (0.112 R)
• M5: 839,394 km (0.078 R)
• M6: 1,015,770 km (0.077 R)
• M7: 1,205,160 km (0.096 R)
• M8: 1,387,969 km (0.114 R)
• M9: 1,782,010 km (0.088 R)
• M10: 1,992,344 km (0.111 R)
• M11: 2,122,495 km (0.113 R)
• M12: 2,719,988 km (0.113 R)
• M13: 3,214,409 km (0.059 R)
• M14: 3,926,346 km (0.078 R)
• M15: 4,286,577 km (0.077 R)
• M16: 4,399,524 km (0.103 R)
• M17: 5,491,887 km (0.111 R)
• M18: 5,989,450 km (0.098 R)
• M19: 6,404,434 km (0.057 R)
• M20: 6,599,211 km (0.105 R)
• M21: 6,861,905 km (0.113 R)
• M22: 6,994,598 km (0.106 R)
• M23: 7,636,523 km (0.057 R)
• M24: 7,947,237 km (0.099 R)
• M25: 8,086,662 km (0.095 R)
• M26: 8,474,271 km (0.1 R)
• M27: 8,760,152 km (0.063 R)
• M28: 9,599,546 km (0.095 R)
• M29: 10,010,192 km (0.037 R)
• M30: 10,198,685 km (0.07 R)
• M31: 10,502,818 km (0.089 R)
• M32: 10,771,346 km (0.118 R)
• M33: 11,276,239 km (0.118 R)
• M34: 12,470,778 km (0.093 R)
• M35: 12,592,401 km (0.067 R)
• M36: 12,796,153 km (0.091 R)
• M37: 13,872,809 km (0.076 R)
• M38: 14,125,480 km (0.086 R)
• M39: 14,252,339 km (0.107 R)
• M40: 15,021,571 km (0.105 R)
• M41: 15,760,435 km (0.105 R)
• M42: 16,024,176 km (0.045 R)
• M43: 16,377,975 km (0.079 R)
• M44: 17,409,452 km (0.107 R)
• M45: 17,956,083 km (0.061 R)
• M46: 18,693,600 km (0.039 R)
• M47: 19,771,154 km (0.106 R)
• M48: 19,960,545 km (0.028 R)
• M49: 20,150,684 km (0.116 R)
• M50: 20,389,143 km (0.077 R)
• M51: 20,628,499 km (0.07 R)
• M52: 21,400,723 km (0.116 R)
• M53: 22,231,740 km (0.119 R)
• M54: 23,322,607 km (0.072 R)
• M55: 23,673,414 km (0.095 R)
• M56: 24,076,431 km (0.075 R)
• M57: 25,196,620 km (0.111 R)
• M58: 25,402,018 km (0.086 R)
• M59: 25,608,164 km (0.081 R)
• M60: 25,918,280 km (0.052 R)
• M61: 26,177,683 km (0.082 R)
• M62: 26,856,109 km (0.057 R)
• M63: 27,329,137 km (0.082 R)
• M64: 28,764,828 km (0.083 R)
• M65: 29,789,873 km (0.11 R)
• M66: 30,334,259 km (0.117 R)
• M67: 31,820,215 km (0.058 R)
• M68: 32,432,370 km (0.084 R)
• M69: 32,544,119 km (0.095 R)
• M70: 33,951,536 km (0.082 R)
• M71: 35,091,771 km (0.115 R)
• M72: 37,292,505 km (0.061 R)
• M73: 37,468,133 km (0.049 R)
• M74: 38,114,545 km (0.115 R)
• M75: 39,956,095 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.9

Radius: 13.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.14 AU - 8.34 AU

Year: 9845 Days

Day: 13.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 27,113,396 km

• M1: 266,883 km (0.1 R)
• M2: 396,584 km (0.12 R)
• M3: 759,808 km (0.084 R)
• M4: 1,102,536 km (0.116 R)
• M5: 1,306,737 km (0.074 R)
• M6: 1,450,202 km (0.106 R)
• M7: 1,554,023 km (0.079 R)
• M8: 1,660,387 km (0.107 R)
• M9: 1,832,873 km (0.082 R)
• M10: 1,929,513 km (0.12 R)
• M11: 2,027,949 km (0.073 R)
• M12: 2,600,609 km (0.066 R)
• M13: 2,710,115 km (0.107 R)
• M14: 3,105,801 km (0.08 R)
• M15: 3,300,877 km (0.1 R)
• M16: 3,540,383 km (0.106 R)
• M17: 3,641,960 km (0.117 R)
• M18: 3,910,638 km (0.092 R)
• M19: 4,100,478 km (0.103 R)
• M20: 4,250,225 km (0.113 R)
• M21: 4,643,967 km (0.077 R)
• M22: 4,981,160 km (0.048 R)
• M23: 5,072,565 km (0.112 R)
• M24: 5,256,869 km (0.049 R)
• M25: 5,537,515 km (0.061 R)
• M26: 6,113,616 km (0.107 R)
• M27: 6,508,555 km (0.091 R)
• M28: 6,633,618 km (0.104 R)
• M29: 7,349,295 km (0.101 R)
• M30: 7,584,612 km (0.057 R)
• M31: 8,468,586 km (0.047 R)
• M32: 8,909,002 km (0.06 R)
• M33: 9,076,103 km (0.072 R)
• M34: 9,244,251 km (0.094 R)
• M35: 9,441,720 km (0.118 R)
• M36: 9,640,685 km (0.095 R)
• M37: 10,362,495 km (0.088 R)
• M38: 10,538,422 km (0.055 R)
• M39: 10,863,349 km (0.113 R)
• M40: 11,432,419 km (0.052 R)
• M41: 11,766,471 km (0.073 R)
• M42: 11,919,360 km (0.107 R)
• M43: 12,134,482 km (0.04 R)
• M44: 13,071,114 km (0.076 R)
• M45: 13,166,109 km (0.091 R)
• M46: 13,580,345 km (0.045 R)
• M47: 14,258,323 km (0.079 R)
• M48: 14,356,160 km (0.104 R)
• M49: 14,947,520 km (0.067 R)
• M50: 15,647,638 km (0.088 R)
• M51: 15,815,936 km (0.059 R)
• M52: 16,188,135 km (0.059 R)
• M53: 17,706,254 km (0.074 R)
• M54: 18,092,815 km (0.106 R)
• M55: 18,269,490 km (0.072 R)
• M56: 19,053,682 km (0.076 R)
• M57: 20,104,159 km (0.084 R)
• M58: 21,583,831 km (0.099 R)
• M59: 21,921,623 km (0.082 R)
• M60: 22,223,362 km (0.104 R)
• M61: 22,907,324 km (0.075 R)
• M62: 23,060,213 km (0.116 R)
• M63: 23,752,552 km (0.1 R)
• M64: 24,140,160 km (0.083 R)
• M65: 24,373,682 km (0.106 R)
• M66: 24,490,817 km (0.079 R)
• M67: 24,843,120 km (0.076 R)
• M68: 25,671,743 km (0.066 R)
• M69: 26,750,493 km (0.103 R)
• M70: 27,113,417 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 10,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit