🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.61 AU - 0.99 AU

Year: 271 Days

Day: 37.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.93 AU - 1.49 AU

Year: 504 Days

Day: 42.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.53 AU - 3.57 AU

Year: 2017 Days

Day: 19.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,605,406 km

• M1: 2,141,045 km (0.081 R)
• M2: 2,199,089 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.13 AU - 3.39 AU

Year: 2229 Days

Day: 20.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.93 AU - 4.19 AU

Year: 2544 Days

Day: 16.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397

Radius: 12.7

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.33 AU - 5.73 AU

Year: 4273 Days

Day: 13 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 67,605,406 km

• M1: 191,336 km (0.1 R)
• M2: 338,091 km (0.112 R)
• M3: 417,228 km (0.089 R)
• M4: 827,575 km (0.093 R)
• M5: 945,907 km (0.048 R)
• M6: 1,164,769 km (0.036 R)
• M7: 1,492,089 km (0.106 R)
• M8: 1,708,108 km (0.054 R)
• M9: 2,186,672 km (0.093 R)
• M10: 2,417,950 km (0.102 R)
• M11: 2,804,960 km (0.115 R)
• M12: 3,475,607 km (0.03 R)
• M13: 3,894,182 km (0.118 R)
• M14: 4,348,361 km (0.086 R)
• M15: 4,542,689 km (0.071 R)
• M16: 4,739,859 km (0.115 R)
• M17: 5,000,458 km (0.026 R)
• M18: 5,142,726 km (0.119 R)
• M19: 5,327,779 km (0.05 R)
• M20: 5,494,131 km (0.092 R)
• M21: 5,641,037 km (0.046 R)
• M22: 6,241,971 km (0.105 R)
• M23: 6,528,002 km (0.069 R)
• M24: 6,863,401 km (0.067 R)
• M25: 7,411,976 km (0.109 R)
• M26: 7,504,727 km (0.062 R)
• M27: 7,879,918 km (0.095 R)
• M28: 8,333,349 km (0.11 R)
• M29: 8,575,399 km (0.052 R)
• M30: 8,721,855 km (0.026 R)
• M31: 8,918,277 km (0.114 R)
• M32: 9,441,122 km (0.064 R)
• M33: 10,127,925 km (0.091 R)
• M34: 10,282,759 km (0.11 R)
• M35: 11,015,789 km (0.118 R)
• M36: 11,121,854 km (0.076 R)
• M37: 11,201,739 km (0.1 R)
• M38: 11,442,292 km (0.096 R)
• M39: 12,394,034 km (0.079 R)
• M40: 12,532,113 km (0.103 R)
• M41: 13,117,489 km (0.109 R)
• M42: 13,456,029 km (0.087 R)
• M43: 13,626,421 km (0.114 R)
• M44: 13,826,134 km (0.104 R)
• M45: 14,286,148 km (0.049 R)
• M46: 14,985,668 km (0.104 R)
• M47: 15,103,401 km (0.111 R)
• M48: 15,517,638 km (0.104 R)
• M49: 15,965,683 km (0.094 R)
• M50: 16,206,536 km (0.109 R)
• M51: 16,357,480 km (0.101 R)
• M52: 16,569,759 km (0.062 R)
• M53: 16,935,825 km (0.083 R)
• M54: 17,212,133 km (0.102 R)
• M55: 17,304,584 km (0.049 R)
• M56: 19,347,792 km (0.07 R)
• M57: 20,056,437 km (0.108 R)
• M58: 20,413,976 km (0.082 R)
• M59: 21,168,398 km (0.065 R)
• M60: 21,300,642 km (0.113 R)
• M61: 21,466,098 km (0.049 R)
• M62: 21,731,933 km (0.092 R)
• M63: 22,065,686 km (0.106 R)
• M64: 22,300,405 km (0.059 R)
• M65: 22,569,532 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.2

Radius: 13.8

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.78 AU - 6.74 AU

Year: 5932 Days

Day: 8.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 67,605,406 km

• M1: 174,431 km (0.102 R)
• M2: 290,968 km (0.063 R)
• M3: 448,046 km (0.098 R)
• M4: 545,135 km (0.081 R)
• M5: 643,570 km (0.072 R)
• M6: 791,971 km (0.105 R)
• M7: 981,512 km (0.115 R)
• M8: 1,227,899 km (0.083 R)
• M9: 1,473,240 km (0.08 R)
• M10: 1,642,136 km (0.096 R)
• M11: 1,735,036 km (0.113 R)
• M12: 1,975,290 km (0.053 R)
• M13: 2,099,606 km (0.114 R)
• M14: 2,188,318 km (0.116 R)
• M15: 2,395,959 km (0.101 R)
• M16: 2,502,324 km (0.045 R)
• M17: 2,623,947 km (0.066 R)
• M18: 2,747,514 km (0.08 R)
• M19: 3,320,923 km (0.099 R)
• M20: 3,500,291 km (0.085 R)
• M21: 3,591,097 km (0.096 R)
• M22: 3,682,950 km (0.099 R)
• M23: 3,884,309 km (0.08 R)
• M24: 4,153,435 km (0.11 R)
• M25: 4,330,858 km (0.108 R)
• M26: 4,610,158 km (0.059 R)
• M27: 5,151,851 km (0.035 R)
• M28: 5,273,175 km (0.113 R)
• M29: 5,518,516 km (0.114 R)
• M30: 6,057,218 km (0.099 R)
• M31: 6,444,377 km (0.076 R)
• M32: 7,030,801 km (0.105 R)
• M33: 7,146,290 km (0.081 R)
• M34: 7,437,707 km (0.065 R)
• M35: 7,614,532 km (0.089 R)
• M36: 7,753,059 km (0.105 R)
• M37: 7,892,484 km (0.097 R)
• M38: 8,214,120 km (0.052 R)
• M39: 8,356,238 km (0.08 R)
• M40: 8,704,801 km (0.05 R)
• M41: 8,849,761 km (0.063 R)
• M42: 9,037,207 km (0.116 R)
• M43: 9,183,963 km (0.115 R)
• M44: 9,310,373 km (0.089 R)
• M45: 10,168,167 km (0.067 R)
• M46: 10,540,367 km (0.088 R)
• M47: 10,628,630 km (0.116 R)
• M48: 11,163,292 km (0.057 R)
• M49: 11,253,350 km (0.1 R)
• M50: 11,479,393 km (0.065 R)
• M51: 11,729,670 km (0.118 R)
• M52: 12,120,120 km (0.074 R)
• M53: 12,258,947 km (0.117 R)
• M54: 12,585,070 km (0.078 R)
• M55: 12,749,179 km (0.085 R)
• M56: 12,866,763 km (0.092 R)
• M57: 13,293,416 km (0.072 R)
• M58: 13,772,878 km (0.117 R)
• M59: 14,039,012 km (0.11 R)
• M60: 14,600,902 km (0.058 R)
• M61: 14,897,106 km (0.081 R)
• M62: 15,320,019 km (0.081 R)
• M63: 15,595,877 km (0.116 R)
• M64: 15,772,253 km (0.091 R)
• M65: 16,050,804 km (0.086 R)
• M66: 16,254,257 km (0.074 R)
• M67: 17,363,226 km (0.088 R)
• M68: 17,546,035 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.3

Radius: 7.3

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.5 AU - 14.7 AU

Year: 17958 Days

Day: 20.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 67,605,406 km

• M1: 102,026 km (0.11 R)
• M2: 418,724 km (0.089 R)
• M3: 556,205 km (0.046 R)
• M4: 615,595 km (0.116 R)
• M5: 709,094 km (0.11 R)
• M6: 1,168,359 km (0.069 R)
• M7: 1,448,706 km (0.114 R)
• M8: 1,640,041 km (0.11 R)
• M9: 1,705,715 km (0.08 R)
• M10: 1,976,936 km (0.064 R)
• M11: 2,070,435 km (0.092 R)
• M12: 2,213,600 km (0.117 R)
• M13: 3,471,119 km (0.082 R)
• M14: 6,026,849 km (0.105 R)
• M15: 7,400,457 km (0.094 R)
• M16: 10,255,383 km (0.104 R)
• M17: 11,499,289 km (0.067 R)
• M18: 11,796,241 km (0.073 R)
• M19: 12,790,020 km (0.078 R)
• M20: 13,541,749 km (0.095 R)
• M21: 13,990,542 km (0.116 R)
• M22: 15,740,239 km (0.105 R)
• M23: 17,121,327 km (0.089 R)
• M24: 18,293,426 km (0.09 R)
• M25: 19,340,013 km (0.113 R)
• M26: 20,765,531 km (0.113 R)
• M27: 21,647,410 km (0.111 R)
• M28: 21,961,566 km (0.067 R)
• M29: 22,488,599 km (0.046 R)
• M30: 22,913,158 km (0.067 R)
• M31: 23,019,821 km (0.07 R)
• M32: 24,420,057 km (0.035 R)
• M33: 24,856,434 km (0.104 R)
• M34: 25,626,265 km (0.099 R)
• M35: 26,515,774 km (0.115 R)
• M36: 26,683,623 km (0.119 R)
• M37: 27,189,413 km (0.107 R)
• M38: 27,982,581 km (0.099 R)
• M39: 29,244,140 km (0.084 R)
• M40: 30,407,114 km (0.085 R)
• M41: 32,239,388 km (0.105 R)
• M42: 32,418,607 km (0.104 R)
• M43: 33,380,072 km (0.033 R)
• M44: 33,621,822 km (0.099 R)
• M45: 36,506,368 km (0.116 R)
• M46: 36,630,834 km (0.067 R)
• M47: 37,443,599 km (0.087 R)
• M48: 39,341,547 km (0.111 R)
• M49: 41,465,239 km (0.099 R)
• M50: 41,920,465 km (0.052 R)
• M51: 43,230,344 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.8

Radius: 5.5

Gravity: 17.65 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.23 AU - 15.95 AU

Year: 18975 Days

Day: 18.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,605,406 km

• M1: 157,227 km (0.119 R)
• M2: 205,099 km (0.12 R)
• M3: 351,555 km (0.098 R)
• M4: 778,657 km (0.058 R)
• M5: 1,085,931 km (0.116 R)
• M6: 1,373,159 km (0.104 R)
• M7: 1,771,688 km (0.113 R)
• M8: 1,861,596 km (0.115 R)
• M9: 1,953,000 km (0.075 R)
• M10: 2,014,784 km (0.115 R)
• M11: 2,172,161 km (0.06 R)
• M12: 2,806,007 km (0.098 R)
• M13: 4,390,698 km (0.117 R)
• M14: 5,486,053 km (0.075 R)
• M15: 6,521,420 km (0.075 R)
• M16: 6,567,795 km (0.05 R)
• M17: 8,662,913 km (0.119 R)
• M18: 9,490,938 km (0.088 R)
• M19: 9,807,936 km (0.092 R)
• M20: 9,861,192 km (0.073 R)
• M21: 12,351,249 km (0.068 R)
• M22: 12,466,290 km (0.112 R)
• M23: 13,992,936 km (0.098 R)
• M24: 14,839,062 km (0.11 R)
• M25: 15,453,610 km (0.079 R)
• M26: 15,639,709 km (0.09 R)
• M27: 16,202,048 km (0.095 R)
• M28: 18,189,456 km (0.1 R)
• M29: 18,912,911 km (0.092 R)
• M30: 19,645,641 km (0.059 R)
• M31: 20,049,406 km (0.114 R)
• M32: 22,739,026 km (0.116 R)
• M33: 23,446,624 km (0.06 R)
• M34: 23,803,265 km (0.099 R)
• M35: 26,127,268 km (0.119 R)
• M36: 28,295,091 km (0.101 R)
• M37: 28,826,911 km (0.074 R)
• M38: 28,979,501 km (0.065 R)
• M39: 29,055,796 km (0.08 R)
• M40: 30,442,120 km (0.038 R)
• M41: 31,065,195 km (0.079 R)
• M42: 31,613,770 km (0.088 R)
• M43: 34,081,537 km (0.114 R)
• M44: 35,053,324 km (0.104 R)
• M45: 36,693,067 km (0.106 R)
• M46: 37,355,935 km (0.075 R)
• M47: 38,273,867 km (0.05 R)
• M48: 38,525,491 km (0.1 R)
• M49: 39,283,653 km (0.1 R)
• M50: 40,472,806 km (0.052 R)
• M51: 40,643,647 km (0.092 R)
• M52: 40,814,787 km (0.047 R)
• M53: 41,243,535 km (0.038 R)
• M54: 41,932,732 km (0.09 R)
• M55: 42,105,517 km (0.066 R)
• M56: 43,234,981 km (0.102 R)
• M57: 43,322,347 km (0.107 R)
• M58: 44,110,578 km (0.081 R)
• M59: 44,638,658 km (0.103 R)
• M60: 45,257,545 km (0.091 R)
• M61: 45,612,391 km (0.113 R)
• M62: 47,041,200 km (0.089 R)
• M63: 48,122,344 km (0.039 R)
• M64: 48,665,983 km (0.118 R)
• M65: 49,029,655 km (0.088 R)
• M66: 49,576,585 km (0.113 R)
• M67: 50,217,462 km (0.032 R)
• M68: 52,994,597 km (0.118 R)
• M69: 53,649,686 km (0.11 R)
• M70: 54,119,274 km (0.119 R)
• M71: 54,307,468 km (0.088 R)
• M72: 54,873,397 km (0.116 R)
• M73: 54,967,942 km (0.09 R)
• M74: 58,599,580 km (0.098 R)
• M75: 58,696,221 km (0.104 R)
• M76: 60,737,334 km (0.079 R)
• M77: 61,520,928 km (0.106 R)
• M78: 63,296,505 km (0.078 R)
• M79: 63,395,538 km (0.042 R)
• M80: 66,192,121 km (0.11 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: 514 - 10,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit