🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.69 AU - 0.85 AU

Year: 246 Days

Day: 38 Hours

Environment

Temp: 132 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.11 AU - 1.17 AU

Year: 442 Days

Day: 14.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.26 AU - 1.66 AU

Year: 641 Days

Day: 21 Hours

Environment

Temp: -26 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.46 AU - 1.48 AU

Year: 648 Days

Day: 39.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.02 AU - 4.96 AU

Year: 2897 Days

Day: 18.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,596,974 km

• M1: 3,523,329 km (0.031 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.64 AU - 5.44 AU

Year: 3516 Days

Day: 33.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,596,974 km

• M1: 766,988 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.21 AU - 5.07 AU

Year: 3633 Days

Day: 35.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,596,974 km

• M1: 37,549 km (0.101 R)
• M2: 236,365 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.5

Radius: 8.1

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.91 AU - 6.07 AU

Year: 4051 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,596,974 km

• M1: 228,735 km (0.062 R)
• M2: 510,278 km (0.096 R)
• M3: 804,238 km (0.105 R)
• M4: 964,607 km (0.098 R)
• M5: 1,048,831 km (0.091 R)
• M6: 1,458,878 km (0.078 R)
• M7: 1,568,833 km (0.114 R)
• M8: 2,104,094 km (0.112 R)
• M9: 2,299,319 km (0.116 R)
• M10: 2,662,393 km (0.117 R)
• M11: 2,782,520 km (0.117 R)
• M12: 2,997,044 km (0.102 R)
• M13: 3,264,674 km (0.034 R)
• M14: 3,328,852 km (0.112 R)
• M15: 3,409,635 km (0.058 R)
• M16: 3,739,348 km (0.067 R)
• M17: 3,857,082 km (0.115 R)
• M18: 3,942,053 km (0.106 R)
• M19: 4,464,599 km (0.089 R)
• M20: 4,571,861 km (0.114 R)
• M21: 4,679,870 km (0.112 R)
• M22: 4,770,526 km (0.09 R)
• M23: 5,064,636 km (0.088 R)
• M24: 5,195,085 km (0.035 R)
• M25: 5,345,730 km (0.068 R)
• M26: 5,421,576 km (0.06 R)
• M27: 5,593,464 km (0.119 R)
• M28: 5,845,088 km (0.074 R)
• M29: 5,962,373 km (0.087 R)
• M30: 6,120,049 km (0.12 R)
• M31: 6,319,164 km (0.05 R)
• M32: 6,479,981 km (0.11 R)
• M33: 6,682,986 km (0.105 R)
• M34: 7,325,359 km (0.104 R)
• M35: 7,451,919 km (0.111 R)
• M36: 7,515,498 km (0.073 R)
• M37: 7,879,320 km (0.118 R)
• M38: 8,052,405 km (0.095 R)
• M39: 8,117,779 km (0.05 R)
• M40: 8,358,631 km (0.068 R)
• M41: 8,690,739 km (0.097 R)
• M42: 9,276,863 km (0.082 R)
• M43: 9,345,379 km (0.1 R)
• M44: 9,459,821 km (0.113 R)
• M45: 9,782,803 km (0.093 R)
• M46: 9,852,366 km (0.083 R)
• M47: 10,039,064 km (0.049 R)
• M48: 11,158,954 km (0.107 R)
• M49: 11,869,693 km (0.11 R)
• M50: 11,944,044 km (0.077 R)
• M51: 12,093,193 km (0.1 R)
• M52: 12,293,055 km (0.031 R)
• M53: 12,519,247 km (0.063 R)
• M54: 12,797,649 km (0.12 R)
• M55: 12,873,794 km (0.063 R)
• M56: 13,103,577 km (0.109 R)
• M57: 13,618,792 km (0.072 R)
• M58: 13,878,942 km (0.082 R)
• M59: 14,140,739 km (0.102 R)
• M60: 14,722,375 km (0.083 R)
• M61: 14,909,073 km (0.053 R)
• M62: 15,123,447 km (0.115 R)
• M63: 15,284,863 km (0.08 R)
• M64: 15,392,723 km (0.092 R)
• M65: 15,446,878 km (0.059 R)
• M66: 16,073,094 km (0.107 R)
• M67: 16,182,899 km (0.091 R)
• M68: 16,265,477 km (0.076 R)
• M69: 16,320,529 km (0.107 R)
• M70: 16,680,013 km (0.113 R)
• M71: 16,818,989 km (0.074 R)
• M72: 17,182,063 km (0.099 R)
• M73: 17,660,926 km (0.04 R)
• M74: 17,887,717 km (0.098 R)
• M75: 18,229,697 km (0.117 R)
• M76: 18,833,624 km (0.118 R)
• M77: 18,978,285 km (0.117 R)
• M78: 19,619,462 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.7

Radius: 11.2

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.06 AU - 9.2 AU

Year: 8425 Days

Day: 14.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,596,974 km

• M1: 265,686 km (0.091 R)
• M2: 711,787 km (0.111 R)
• M3: 902,674 km (0.118 R)
• M4: 1,421,180 km (0.043 R)
• M5: 1,924,726 km (0.045 R)
• M6: 2,096,315 km (0.043 R)
• M7: 2,272,990 km (0.067 R)
• M8: 2,534,038 km (0.069 R)
• M9: 2,614,372 km (0.08 R)
• M10: 2,777,434 km (0.117 R)
• M11: 3,057,032 km (0.056 R)
• M12: 3,287,264 km (0.087 R)
• M13: 3,493,559 km (0.119 R)
• M14: 4,012,065 km (0.113 R)
• M15: 4,201,007 km (0.067 R)
• M16: 4,620,480 km (0.11 R)
• M17: 4,918,778 km (0.051 R)
• M18: 5,019,607 km (0.035 R)
• M19: 5,257,617 km (0.118 R)
• M20: 5,499,517 km (0.095 R)
• M21: 6,688,072 km (0.115 R)
• M22: 7,796,293 km (0.087 R)
• M23: 7,874,832 km (0.08 R)
• M24: 8,351,600 km (0.103 R)
• M25: 8,878,783 km (0.113 R)
• M26: 9,710,697 km (0.079 R)
• M27: 10,437,443 km (0.104 R)
• M28: 10,654,660 km (0.073 R)
• M29: 10,741,875 km (0.107 R)
• M30: 11,538,035 km (0.062 R)
• M31: 11,627,644 km (0.11 R)
• M32: 11,762,432 km (0.104 R)
• M33: 12,215,863 km (0.115 R)
• M34: 12,353,044 km (0.107 R)
• M35: 12,721,354 km (0.087 R)
• M36: 13,515,868 km (0.117 R)
• M37: 14,182,177 km (0.096 R)
• M38: 15,103,700 km (0.039 R)
• M39: 16,851,303 km (0.098 R)
• M40: 17,516,714 km (0.084 R)
• M41: 17,878,591 km (0.102 R)
• M42: 18,242,862 km (0.081 R)
• M43: 18,347,431 km (0.059 R)
• M44: 18,925,926 km (0.106 R)
• M45: 19,191,013 km (0.092 R)
• M46: 19,993,307 km (0.103 R)
• M47: 20,751,917 km (0.066 R)
• M48: 20,861,124 km (0.094 R)
• M49: 21,741,208 km (0.07 R)
• M50: 22,971,202 km (0.115 R)
• M51: 23,140,696 km (0.087 R)
• M52: 23,253,942 km (0.088 R)
• M53: 23,367,337 km (0.108 R)
• M54: 25,090,256 km (0.095 R)
• M55: 25,381,523 km (0.065 R)
• M56: 26,438,880 km (0.102 R)
• M57: 26,616,453 km (0.102 R)
• M58: 26,735,084 km (0.093 R)
• M59: 27,450,611 km (0.113 R)
• M60: 28,718,004 km (0.07 R)
• M61: 28,961,549 km (0.086 R)
• M62: 29,512,219 km (0.097 R)
• M63: 30,127,964 km (0.067 R)
• M64: 30,747,898 km (0.109 R)
• M65: 30,997,128 km (0.076 R)
• M66: 31,372,169 km (0.051 R)
• M67: 32,569,700 km (0.071 R)
• M68: 33,142,211 km (0.109 R)
• M69: 33,910,696 km (0.049 R)
• M70: 34,039,350 km (0.052 R)
• M71: 34,814,716 km (0.115 R)
• M72: 35,139,493 km (0.033 R)
• M73: 35,465,167 km (0.061 R)
• M74: 37,840,333 km (0.109 R)
• M75: 38,845,032 km (0.03 R)
• M76: 38,979,670 km (0.063 R)
• M77: 40,744,027 km (0.093 R)
• M78: 41,086,307 km (0.057 R)
• M79: 41,773,709 km (0.089 R)
• M80: 42,187,946 km (0.104 R)
• M81: 44,984,379 km (0.111 R)
• M82: 45,621,815 km (0.116 R)
• M83: 45,977,260 km (0.067 R)
• M84: 46,262,244 km (0.06 R)
• M85: 46,333,602 km (0.076 R)
• M86: 46,404,960 km (0.111 R)
• M87: 47,912,458 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.4

Radius: 4.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.15 AU - 15.47 AU

Year: 19674 Days

Day: 17.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,596,974 km

• M1: 85,121 km (0.089 R)
• M2: 137,630 km (0.113 R)
• M3: 283,338 km (0.104 R)
• M4: 496,216 km (0.111 R)
• M5: 690,993 km (0.114 R)
• M6: 1,180,926 km (0.104 R)
• M7: 1,252,882 km (0.101 R)
• M8: 1,555,369 km (0.091 R)
• M9: 1,755,681 km (0.104 R)
• M10: 1,921,734 km (0.114 R)
• M11: 1,985,463 km (0.085 R)
• M12: 2,730,161 km (0.105 R)
• M13: 3,119,265 km (0.081 R)
• M14: 3,320,325 km (0.109 R)
• M15: 3,422,500 km (0.082 R)
• M16: 3,948,486 km (0.107 R)
• M17: 4,166,002 km (0.117 R)
• M18: 4,220,904 km (0.073 R)
• M19: 4,957,374 km (0.102 R)
• M20: 6,259,474 km (0.114 R)
• M21: 6,931,617 km (0.117 R)
• M22: 7,226,774 km (0.051 R)
• M23: 7,392,379 km (0.075 R)
• M24: 7,525,820 km (0.054 R)
• M25: 7,965,039 km (0.079 R)
• M26: 8,447,343 km (0.078 R)
• M27: 8,482,199 km (0.069 R)
• M28: 9,512,330 km (0.086 R)
• M29: 9,950,054 km (0.111 R)
• M30: 10,920,645 km (0.057 R)
• M31: 11,417,309 km (0.094 R)
• M32: 12,551,261 km (0.089 R)
• M33: 13,761,658 km (0.036 R)
• M34: 13,843,787 km (0.12 R)
• M35: 14,339,255 km (0.076 R)
• M36: 14,589,084 km (0.041 R)
• M37: 14,924,632 km (0.086 R)
• M38: 15,305,059 km (0.115 R)
• M39: 15,517,787 km (0.104 R)
• M40: 15,603,058 km (0.112 R)
• M41: 15,774,347 km (0.085 R)
• M42: 16,205,040 km (0.093 R)
• M43: 16,814,501 km (0.084 R)
• M44: 17,609,165 km (0.095 R)
• M45: 17,787,336 km (0.102 R)
• M46: 18,823,750 km (0.095 R)
• M47: 18,960,483 km (0.045 R)
• M48: 20,065,263 km (0.055 R)
• M49: 20,204,838 km (0.046 R)
• M50: 20,813,402 km (0.084 R)
• M51: 21,001,895 km (0.118 R)
• M52: 21,427,950 km (0.069 R)
• M53: 21,665,960 km (0.115 R)
• M54: 22,336,757 km (0.104 R)
• M55: 24,290,954 km (0.058 R)
• M56: 24,738,102 km (0.047 R)
• M57: 24,787,918 km (0.045 R)
• M58: 25,994,425 km (0.072 R)
• M59: 26,095,853 km (0.095 R)
• M60: 26,349,870 km (0.112 R)
• M61: 27,271,393 km (0.12 R)
• M62: 27,426,077 km (0.071 R)
• M63: 28,151,327 km (0.056 R)
• M64: 29,462,253 km (0.07 R)
• M65: 30,098,493 km (0.111 R)
• M66: 30,846,483 km (0.066 R)
• M67: 31,007,599 km (0.077 R)
• M68: 31,276,726 km (0.064 R)
• M69: 31,384,586 km (0.03 R)
• M70: 31,438,441 km (0.073 R)
• M71: 32,743,084 km (0.074 R)
• M72: 33,236,907 km (0.111 R)
• M73: 34,454,334 km (0.111 R)
• M74: 36,591,190 km (0.094 R)
• M75: 36,648,038 km (0.086 R)
• M76: 37,160,560 km (0.103 R)
• M77: 37,561,033 km (0.03 R)
• M78: 38,135,340 km (0.095 R)
• M79: 38,250,530 km (0.067 R)
• M80: 38,308,275 km (0.098 R)
• M81: 38,481,359 km (0.067 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 16,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit