🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.74 AU - 1.08 AU

Year: 324 Days

Day: 44.3 Hours

Environment

Temp: 43 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.58 AU - 1.78 AU

Year: 812 Days

Day: 27.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 85.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,168,848 km

• M1: 70,311 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.75 AU - 2.47 AU

Year: 1143 Days

Day: 17.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.81 AU - 2.65 AU

Year: 1241 Days

Day: 42.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,168,848 km

• M1: 633,697 km (0.115 R)
• M2: 908,209 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.8

Radius: 11.3

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.11 AU - 5.37 AU

Year: 3847 Days

Day: 8.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 105,168,848 km

• M1: 284,984 km (0.119 R)
• M2: 390,450 km (0.076 R)
• M3: 652,247 km (0.038 R)
• M4: 1,015,919 km (0.094 R)
• M5: 1,258,268 km (0.098 R)
• M6: 1,492,688 km (0.049 R)
• M7: 1,601,595 km (0.063 R)
• M8: 1,713,195 km (0.114 R)
• M9: 2,064,151 km (0.095 R)
• M10: 2,186,223 km (0.064 R)
• M11: 2,682,439 km (0.081 R)
• M12: 2,782,520 km (0.08 R)
• M13: 3,055,686 km (0.041 R)
• M14: 3,195,560 km (0.109 R)
• M15: 3,720,798 km (0.085 R)
• M16: 3,851,696 km (0.1 R)
• M17: 4,079,534 km (0.117 R)
• M18: 4,175,875 km (0.077 R)
• M19: 4,509,029 km (0.04 R)
• M20: 4,628,708 km (0.03 R)
• M21: 5,056,109 km (0.05 R)
• M22: 5,201,368 km (0.115 R)
• M23: 5,731,543 km (0.105 R)
• M24: 6,102,097 km (0.111 R)
• M25: 6,638,406 km (0.096 R)
• M26: 6,843,504 km (0.051 R)
• M27: 7,213,161 km (0.066 R)
• M28: 7,330,146 km (0.077 R)
• M29: 7,589,549 km (0.085 R)
• M30: 7,732,265 km (0.091 R)
• M31: 7,804,072 km (0.11 R)
• M32: 7,899,964 km (0.077 R)
• M33: 8,020,540 km (0.034 R)
• M34: 8,731,878 km (0.064 R)
• M35: 9,006,989 km (0.103 R)
• M36: 9,234,228 km (0.076 R)
• M37: 9,361,236 km (0.12 R)
• M38: 9,823,494 km (0.06 R)
• M39: 10,557,421 km (0.118 R)
• M40: 10,770,448 km (0.117 R)
• M41: 11,227,619 km (0.116 R)
• M42: 11,444,985 km (0.116 R)
• M43: 11,608,944 km (0.062 R)
• M44: 11,828,853 km (0.059 R)
• M45: 12,022,283 km (0.119 R)
• M46: 12,105,609 km (0.079 R)
• M47: 12,524,783 km (0.084 R)
• M48: 12,693,679 km (0.075 R)
• M49: 12,948,743 km (0.069 R)
• M50: 13,262,599 km (0.12 R)
• M51: 13,377,341 km (0.118 R)
• M52: 13,607,871 km (0.039 R)
• M53: 13,781,704 km (0.076 R)
• M54: 13,926,963 km (0.084 R)
• M55: 14,454,595 km (0.109 R)
• M56: 14,750,500 km (0.045 R)
• M57: 15,228,166 km (0.095 R)
• M58: 16,815,698 km (0.109 R)
• M59: 17,251,926 km (0.116 R)
• M60: 17,346,023 km (0.03 R)
• M61: 17,818,453 km (0.103 R)
• M62: 18,487,155 km (0.107 R)
• M63: 19,521,774 km (0.047 R)
• M64: 19,881,856 km (0.059 R)
• M65: 20,046,264 km (0.052 R)
• M66: 20,508,821 km (0.104 R)
• M67: 20,874,887 km (0.113 R)
• M68: 21,075,348 km (0.042 R)
• M69: 21,175,878 km (0.088 R)
• M70: 21,276,557 km (0.086 R)
• M71: 21,377,386 km (0.04 R)
• M72: 21,545,833 km (0.098 R)
• M73: 21,782,348 km (0.038 R)
• M74: 22,155,744 km (0.114 R)
• M75: 22,326,285 km (0.056 R)
• M76: 22,668,416 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.5

Radius: 10.9

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.25 AU - 7.63 AU

Year: 7565 Days

Day: 6.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 105,168,848 km

• M1: 138,976 km (0.117 R)
• M2: 279,150 km (0.058 R)
• M3: 410,347 km (0.082 R)
• M4: 516,561 km (0.099 R)
• M5: 1,009,337 km (0.106 R)
• M6: 1,126,472 km (0.094 R)
• M7: 1,506,151 km (0.1 R)
• M8: 2,136,856 km (0.062 R)
• M9: 2,401,495 km (0.063 R)
• M10: 2,818,424 km (0.098 R)
• M11: 3,208,426 km (0.086 R)
• M12: 3,384,353 km (0.039 R)
• M13: 3,460,797 km (0.114 R)
• M14: 3,931,731 km (0.063 R)
• M15: 4,120,374 km (0.061 R)
• M16: 4,284,483 km (0.082 R)
• M17: 4,818,547 km (0.063 R)
• M18: 5,373,705 km (0.117 R)
• M19: 5,463,314 km (0.118 R)
• M20: 5,643,879 km (0.087 R)
• M21: 6,041,959 km (0.092 R)
• M22: 7,060,571 km (0.038 R)
• M23: 7,290,503 km (0.114 R)
• M24: 7,892,933 km (0.083 R)
• M25: 8,063,176 km (0.072 R)
• M26: 8,131,691 km (0.112 R)
• M27: 8,442,107 km (0.117 R)
• M28: 8,932,638 km (0.104 R)
• M29: 9,577,106 km (0.102 R)
• M30: 9,795,220 km (0.105 R)
• M31: 10,199,433 km (0.1 R)
• M32: 10,496,983 km (0.08 R)
• M33: 10,910,622 km (0.072 R)
• M34: 11,214,904 km (0.102 R)
• M35: 11,676,413 km (0.064 R)
• M36: 11,987,577 km (0.062 R)
• M37: 12,420,064 km (0.103 R)
• M38: 13,017,857 km (0.096 R)
• M39: 13,259,757 km (0.105 R)
• M40: 13,788,735 km (0.101 R)
• M41: 13,911,704 km (0.031 R)
• M42: 14,490,947 km (0.094 R)
• M43: 15,204,679 km (0.106 R)
• M44: 15,416,809 km (0.083 R)
• M45: 15,715,556 km (0.114 R)
• M46: 16,535,801 km (0.077 R)
• M47: 17,193,283 km (0.11 R)
• M48: 17,547,381 km (0.102 R)
• M49: 17,680,823 km (0.073 R)
• M50: 17,993,482 km (0.101 R)
• M51: 18,307,937 km (0.106 R)
• M52: 18,578,859 km (0.11 R)
• M53: 18,669,515 km (0.097 R)
• M54: 18,942,232 km (0.069 R)
• M55: 19,768,611 km (0.041 R)
• M56: 20,046,563 km (0.083 R)
• M57: 20,982,747 km (0.073 R)
• M58: 24,122,507 km (0.065 R)
• M59: 24,320,425 km (0.087 R)
• M60: 24,518,941 km (0.12 R)
• M61: 24,767,872 km (0.059 R)
• M62: 25,318,392 km (0.1 R)
• M63: 25,570,016 km (0.05 R)
• M64: 25,771,824 km (0.104 R)
• M65: 26,126,371 km (0.095 R)
• M66: 26,584,589 km (0.055 R)
• M67: 26,789,089 km (0.036 R)
• M68: 27,508,954 km (0.077 R)
• M69: 28,027,011 km (0.101 R)
• M70: 28,496,150 km (0.092 R)
• M71: 29,441,908 km (0.107 R)
• M72: 30,451,544 km (0.052 R)
• M73: 32,723,337 km (0.057 R)
• M74: 34,212,435 km (0.066 R)
• M75: 34,379,236 km (0.105 R)
• M76: 34,825,337 km (0.105 R)
• M77: 35,498,228 km (0.076 R)
• M78: 36,062,212 km (0.106 R)
• M79: 37,084,863 km (0.11 R)
• M80: 38,232,279 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.5

Radius: 13.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.56 AU - 10.12 AU

Year: 8978 Days

Day: 7.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 105,168,848 km

• M1: 230,082 km (0.085 R)
• M2: 379,679 km (0.068 R)
• M3: 485,744 km (0.087 R)
• M4: 700,716 km (0.075 R)
• M5: 821,292 km (0.066 R)
• M6: 1,064,538 km (0.097 R)
• M7: 1,297,462 km (0.089 R)
• M8: 1,622,239 km (0.098 R)
• M9: 2,082,103 km (0.081 R)
• M10: 2,334,475 km (0.089 R)
• M11: 2,792,843 km (0.031 R)
• M12: 3,135,422 km (0.105 R)
• M13: 4,279,097 km (0.108 R)
• M14: 4,529,674 km (0.066 R)
• M15: 4,656,683 km (0.083 R)
• M16: 5,139,285 km (0.079 R)
• M17: 5,367,572 km (0.118 R)
• M18: 5,774,927 km (0.093 R)
• M19: 6,092,224 km (0.108 R)
• M20: 6,374,664 km (0.112 R)
• M21: 6,496,886 km (0.073 R)
• M22: 6,868,637 km (0.063 R)
• M23: 6,994,149 km (0.034 R)
• M24: 7,268,661 km (0.092 R)
• M25: 7,375,325 km (0.089 R)
• M26: 7,546,913 km (0.12 R)
• M27: 8,113,590 km (0.071 R)
• M28: 8,224,293 km (0.09 R)
• M29: 8,694,329 km (0.113 R)
• M30: 9,058,301 km (0.082 R)
• M31: 9,895,750 km (0.054 R)
• M32: 10,491,897 km (0.106 R)
• M33: 10,612,473 km (0.092 R)
• M34: 11,445,135 km (0.092 R)
• M35: 11,694,066 km (0.092 R)
• M36: 11,869,245 km (0.094 R)
• M37: 12,991,229 km (0.091 R)
• M38: 13,224,901 km (0.12 R)
• M39: 13,696,433 km (0.093 R)
• M40: 14,040,508 km (0.038 R)
• M41: 14,467,909 km (0.109 R)
• M42: 14,737,185 km (0.06 R)
• M43: 15,280,675 km (0.095 R)
• M44: 15,775,544 km (0.111 R)
• M45: 16,024,924 km (0.08 R)
• M46: 16,922,212 km (0.103 R)
• M47: 17,149,152 km (0.078 R)
• M48: 17,405,712 km (0.042 R)
• M49: 17,893,551 km (0.082 R)
• M50: 19,206,871 km (0.072 R)
• M51: 19,800,625 km (0.077 R)
• M52: 19,890,234 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.5

Radius: 6

Gravity: 26.13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.04 AU - 19.34 AU

Year: 27736 Days

Day: 23.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,168,848 km

• M1: 123,418 km (0.055 R)
• M2: 676,182 km (0.117 R)
• M3: 1,249,591 km (0.059 R)
• M4: 1,393,355 km (0.109 R)
• M5: 1,619,247 km (0.085 R)
• M6: 2,818,125 km (0.1 R)
• M7: 3,298,783 km (0.118 R)
• M8: 3,650,338 km (0.068 R)
• M9: 4,173,182 km (0.106 R)
• M10: 5,172,047 km (0.095 R)
• M11: 5,287,537 km (0.075 R)
• M12: 5,997,827 km (0.106 R)
• M13: 6,487,910 km (0.052 R)
• M14: 7,768,318 km (0.039 R)
• M15: 9,615,852 km (0.115 R)
• M16: 11,894,527 km (0.118 R)
• M17: 12,277,048 km (0.103 R)
• M18: 12,353,942 km (0.12 R)
• M19: 13,607,422 km (0.066 R)
• M20: 13,927,113 km (0.112 R)
• M21: 14,983,124 km (0.119 R)
• M22: 17,864,080 km (0.117 R)
• M23: 18,126,325 km (0.067 R)
• M24: 18,477,880 km (0.093 R)
• M25: 18,920,690 km (0.093 R)
• M26: 19,188,021 km (0.091 R)
• M27: 20,909,743 km (0.116 R)
• M28: 21,649,505 km (0.12 R)
• M29: 23,344,897 km (0.101 R)
• M30: 23,727,419 km (0.095 R)
• M31: 23,919,353 km (0.087 R)
• M32: 25,868,015 km (0.109 R)
• M33: 25,966,750 km (0.098 R)
• M34: 26,562,000 km (0.056 R)
• M35: 27,463,177 km (0.077 R)
• M36: 27,563,856 km (0.059 R)
• M37: 29,398,375 km (0.105 R)
• M38: 30,226,399 km (0.118 R)
• M39: 30,852,317 km (0.11 R)
• M40: 33,398,772 km (0.107 R)
• M41: 33,937,623 km (0.027 R)
• M42: 34,262,400 km (0.037 R)
• M43: 35,133,359 km (0.103 R)
• M44: 35,352,221 km (0.084 R)
• M45: 38,802,546 km (0.094 R)
• M46: 43,058,606 km (0.084 R)
• M47: 43,998,080 km (0.037 R)
• M48: 44,825,656 km (0.057 R)
• M49: 45,658,467 km (0.101 R)
• M50: 48,308,743 km (0.077 R)
• M51: 49,040,127 km (0.097 R)
• M52: 49,284,719 km (0.107 R)
• M53: 49,775,251 km (0.087 R)
• M54: 50,884,669 km (0.113 R)
• M55: 52,376,608 km (0.119 R)
• M56: 53,127,889 km (0.079 R)
• M57: 53,379,213 km (0.112 R)
• M58: 54,135,281 km (0.101 R)
• M59: 56,168,765 km (0.077 R)
• M60: 57,066,352 km (0.06 R)
• M61: 57,710,221 km (0.056 R)
• M62: 57,968,577 km (0.099 R)
• M63: 62,947,942 km (0.105 R)
• M64: 63,080,785 km (0.075 R)
• M65: 65,488,562 km (0.031 R)
• M66: 68,062,394 km (0.112 R)
• M67: 68,608,575 km (0.118 R)
• M68: 68,745,308 km (0.086 R)
• M69: 69,156,104 km (0.061 R)
• M70: 69,980,089 km (0.095 R)
• M71: 70,255,498 km (0.08 R)
• M72: 70,945,593 km (0.082 R)
• M73: 71,637,932 km (0.026 R)
• M74: 74,289,106 km (0.104 R)
• M75: 74,570,051 km (0.049 R)
• M76: 75,132,987 km (0.111 R)
• M77: 80,983,760 km (0.066 R)
• M78: 88,314,355 km (0.051 R)
• M79: 89,058,904 km (0.082 R)
• M80: 89,805,696 km (0.097 R)
• M81: 91,907,546 km (0.029 R)
• M82: 92,964,455 km (0.059 R)
• M83: 95,242,980 km (0.097 R)
• M84: 97,078,995 km (0.032 R)
• M85: 98,001,415 km (0.099 R)
• M86: 100,475,315 km (0.089 R)
• M87: 100,785,881 km (0.11 R)
• M88: 101,564,089 km (0.108 R)
• M89: 102,031,881 km (0.111 R)
• M90: 102,187,912 km (0.086 R)
• M91: 102,969,561 km (0.1 R)
• M92: 103,910,232 km (0.037 R)
• M93: 104,381,615 km (0.09 R)
• M94: 104,696,219 km (0.103 R)
• M95: 105,011,273 km (0.091 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 16,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit