🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.52 AU - 0.6 AU

Year: 156 Days

Day: 13.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,438,175 km

• M1: 84,972 km (0.065 R)
• M2: 94,845 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.24 AU - 1.5 AU

Year: 598 Days

Day: 26.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.1 AU - 3.02 AU

Year: 1527 Days

Day: 24.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,438,175 km

• M1: 36,352 km (0.042 R)
• M2: 837,449 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.58 AU - 2.7 AU

Year: 1599 Days

Day: 35.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.6 AU - 3.18 AU

Year: 1831 Days

Day: 38 Hours

Environment

Temp: -111 °C

Axial Tilt: 85.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.04 AU - 4.64 AU

Year: 2805 Days

Day: 24.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 140.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.3

Radius: 11.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.89 AU - 7.73 AU

Year: 5909 Days

Day: 6.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,438,175 km

• M1: 167,400 km (0.038 R)
• M2: 270,772 km (0.066 R)
• M3: 354,996 km (0.099 R)
• M4: 682,615 km (0.083 R)
• M5: 1,010,085 km (0.113 R)
• M6: 1,099,694 km (0.091 R)
• M7: 1,303,895 km (0.105 R)
• M8: 1,642,585 km (0.089 R)
• M9: 1,731,745 km (0.038 R)
• M10: 1,896,452 km (0.118 R)
• M11: 2,028,248 km (0.119 R)
• M12: 2,124,290 km (0.109 R)
• M13: 2,381,598 km (0.059 R)
• M14: 2,627,986 km (0.073 R)
• M15: 2,754,546 km (0.091 R)
• M16: 4,055,149 km (0.116 R)
• M17: 4,177,371 km (0.095 R)
• M18: 4,755,417 km (0.106 R)
• M19: 4,884,520 km (0.117 R)
• M20: 4,962,461 km (0.114 R)
• M21: 5,278,710 km (0.067 R)
• M22: 5,412,451 km (0.117 R)
• M23: 6,898,407 km (0.109 R)
• M24: 7,162,596 km (0.091 R)
• M25: 7,310,998 km (0.09 R)
• M26: 7,490,216 km (0.09 R)
• M27: 7,944,993 km (0.083 R)
• M28: 8,067,813 km (0.078 R)
• M29: 9,008,784 km (0.076 R)
• M30: 9,265,643 km (0.101 R)
• M31: 9,524,896 km (0.115 R)
• M32: 9,786,543 km (0.115 R)
• M33: 9,984,311 km (0.08 R)
• M34: 10,552,035 km (0.055 R)
• M35: 10,754,890 km (0.091 R)
• M36: 11,753,755 km (0.075 R)
• M37: 12,317,589 km (0.074 R)
• M38: 12,424,253 km (0.084 R)
• M39: 14,210,302 km (0.112 R)
• M40: 15,038,027 km (0.053 R)
• M41: 15,457,948 km (0.118 R)
• M42: 15,611,435 km (0.114 R)
• M43: 15,958,951 km (0.1 R)
• M44: 16,583,074 km (0.061 R)
• M45: 17,895,346 km (0.074 R)
• M46: 17,975,979 km (0.117 R)
• M47: 18,380,791 km (0.11 R)
• M48: 18,584,394 km (0.081 R)
• M49: 18,829,734 km (0.084 R)
• M50: 20,114,032 km (0.116 R)
• M51: 20,239,844 km (0.049 R)
• M52: 20,323,768 km (0.1 R)
• M53: 20,830,307 km (0.087 R)
• M54: 21,726,697 km (0.116 R)
• M55: 22,766,402 km (0.119 R)
• M56: 23,999,986 km (0.084 R)
• M57: 24,088,997 km (0.066 R)
• M58: 24,267,168 km (0.087 R)
• M59: 25,572,410 km (0.104 R)
• M60: 26,348,075 km (0.093 R)
• M61: 27,085,293 km (0.032 R)
• M62: 27,270,645 km (0.083 R)
• M63: 27,456,296 km (0.098 R)
• M64: 27,549,345 km (0.11 R)
• M65: 27,642,545 km (0.117 R)
• M66: 28,721,295 km (0.118 R)
• M67: 29,242,045 km (0.096 R)
• M68: 30,053,165 km (0.099 R)
• M69: 30,196,929 km (0.083 R)
• M70: 30,389,162 km (0.091 R)
• M71: 30,726,505 km (0.094 R)
• M72: 30,871,465 km (0.058 R)
• M73: 31,307,842 km (0.116 R)
• M74: 31,941,539 km (0.083 R)
• M75: 32,333,635 km (0.1 R)
• M76: 32,628,792 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.7

Radius: 14.2

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.06 AU - 8.32 AU

Year: 8737 Days

Day: 14.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,438,175 km

• M1: 202,855 km (0.074 R)
• M2: 352,752 km (0.063 R)
• M3: 451,038 km (0.091 R)
• M4: 651,798 km (0.112 R)
• M5: 746,643 km (0.12 R)
• M6: 1,253,929 km (0.105 R)
• M7: 1,392,607 km (0.12 R)
• M8: 1,720,376 km (0.076 R)
• M9: 1,893,759 km (0.075 R)
• M10: 1,982,621 km (0.072 R)
• M11: 2,091,378 km (0.096 R)
• M12: 2,183,531 km (0.058 R)
• M13: 2,705,627 km (0.109 R)
• M14: 2,826,951 km (0.108 R)
• M15: 3,417,863 km (0.039 R)
• M16: 3,527,518 km (0.112 R)
• M17: 4,093,447 km (0.052 R)
• M18: 4,423,160 km (0.118 R)
• M19: 5,158,583 km (0.092 R)
• M20: 5,463,464 km (0.034 R)
• M21: 5,644,178 km (0.106 R)
• M22: 5,958,483 km (0.063 R)
• M23: 6,144,583 km (0.083 R)
• M24: 6,305,700 km (0.085 R)
• M25: 6,495,390 km (0.076 R)
• M26: 6,714,551 km (0.104 R)
• M27: 7,759,791 km (0.103 R)
• M28: 8,168,642 km (0.105 R)
• M29: 8,316,295 km (0.058 R)
• M30: 8,855,596 km (0.09 R)
• M31: 9,437,082 km (0.116 R)
• M32: 9,592,215 km (0.096 R)
• M33: 9,842,194 km (0.048 R)
• M34: 10,316,718 km (0.105 R)
• M35: 10,572,830 km (0.101 R)
• M36: 10,766,409 km (0.048 R)
• M37: 10,961,036 km (0.082 R)
• M38: 11,618,519 km (0.095 R)
• M39: 11,818,381 km (0.09 R)
• M40: 11,918,612 km (0.063 R)
• M41: 13,109,860 km (0.079 R)
• M42: 13,317,950 km (0.106 R)
• M43: 13,527,088 km (0.077 R)
• M44: 14,303,202 km (0.095 R)
• M45: 14,624,987 km (0.088 R)
• M46: 14,804,804 km (0.047 R)
• M47: 15,130,179 km (0.068 R)
• M48: 15,275,588 km (0.109 R)
• M49: 15,385,094 km (0.119 R)
• M50: 15,714,658 km (0.097 R)
• M51: 16,306,617 km (0.106 R)
• M52: 16,418,366 km (0.052 R)
• M53: 17,132,397 km (0.07 R)
• M54: 17,474,228 km (0.083 R)
• M55: 17,856,600 km (0.027 R)
• M56: 18,396,649 km (0.109 R)
• M57: 19,611,383 km (0.05 R)
• M58: 20,208,578 km (0.113 R)
• M59: 20,730,974 km (0.066 R)
• M60: 21,257,857 km (0.074 R)
• M61: 21,543,290 km (0.101 R)
• M62: 21,994,627 km (0.096 R)
• M63: 22,200,773 km (0.067 R)
• M64: 22,531,982 km (0.074 R)
• M65: 22,781,362 km (0.102 R)
• M66: 23,661,746 km (0.115 R)
• M67: 24,084,958 km (0.096 R)
• M68: 24,425,293 km (0.112 R)
• M69: 25,196,919 km (0.111 R)
• M70: 25,672,341 km (0.088 R)
• M71: 25,802,491 km (0.08 R)
• M72: 26,632,161 km (0.107 R)
• M73: 28,947,338 km (0.056 R)
• M74: 29,672,588 km (0.069 R)
• M75: 30,129,011 km (0.105 R)
• M76: 30,266,342 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.2

Radius: 4.4

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.39 AU - 14.17 AU

Year: 19069 Days

Day: 24.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,438,175 km

• M1: 61,784 km (0.11 R)
• M2: 119,080 km (0.061 R)
• M3: 280,197 km (0.073 R)
• M4: 645,066 km (0.053 R)
• M5: 757,115 km (0.101 R)
• M6: 1,702,723 km (0.08 R)
• M7: 1,813,276 km (0.058 R)
• M8: 1,971,999 km (0.089 R)
• M9: 2,182,783 km (0.085 R)
• M10: 2,676,605 km (0.04 R)
• M11: 2,727,768 km (0.056 R)
• M12: 2,831,289 km (0.098 R)
• M13: 3,068,851 km (0.068 R)
• M14: 3,149,334 km (0.08 R)
• M15: 3,647,645 km (0.112 R)
• M16: 3,906,000 km (0.094 R)
• M17: 4,022,687 km (0.074 R)
• M18: 4,871,355 km (0.096 R)
• M19: 5,028,583 km (0.098 R)
• M20: 5,315,811 km (0.081 R)
• M21: 5,412,750 km (0.044 R)
• M22: 6,040,164 km (0.098 R)
• M23: 6,655,460 km (0.068 R)
• M24: 6,935,357 km (0.101 R)
• M25: 9,542,998 km (0.044 R)
• M26: 9,621,387 km (0.078 R)
• M27: 10,057,166 km (0.116 R)
• M28: 10,539,768 km (0.117 R)
• M29: 10,661,691 km (0.078 R)
• M30: 11,779,037 km (0.119 R)
• M31: 12,372,941 km (0.115 R)
• M32: 12,458,660 km (0.056 R)
• M33: 12,889,801 km (0.114 R)
• M34: 14,980,880 km (0.071 R)
• M35: 15,347,096 km (0.075 R)
• M36: 15,531,401 km (0.077 R)
• M37: 15,762,679 km (0.046 R)
• M38: 16,135,178 km (0.113 R)
• M39: 16,794,007 km (0.1 R)
• M40: 16,983,846 km (0.101 R)
• M41: 18,921,288 km (0.072 R)
• M42: 19,865,700 km (0.097 R)
• M43: 20,066,460 km (0.072 R)
• M44: 20,419,511 km (0.067 R)
• M45: 21,336,546 km (0.049 R)
• M46: 21,542,243 km (0.066 R)
• M47: 22,267,045 km (0.113 R)
• M48: 24,113,830 km (0.084 R)
• M49: 25,517,208 km (0.078 R)
• M50: 25,735,471 km (0.095 R)
• M51: 26,228,845 km (0.112 R)
• M52: 27,615,468 km (0.113 R)
• M53: 27,895,665 km (0.113 R)
• M54: 28,515,299 km (0.078 R)
• M55: 30,864,883 km (0.106 R)
• M56: 31,447,268 km (0.075 R)
• M57: 32,622,957 km (0.045 R)
• M58: 32,682,048 km (0.062 R)
• M59: 33,216,113 km (0.115 R)
• M60: 34,473,483 km (0.075 R)
• M61: 34,533,771 km (0.086 R)
• M62: 34,896,097 km (0.108 R)
• M63: 35,563,603 km (0.104 R)
• M64: 37,343,368 km (0.054 R)
• M65: 40,415,810 km (0.103 R)
• M66: 41,628,899 km (0.065 R)
• M67: 41,885,758 km (0.114 R)
• M68: 42,595,002 km (0.103 R)
• M69: 43,438,135 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 13,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit