🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.45 AU - 0.55 AU

Year: 136 Days

Day: 31.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,222,414 km

• M1: 53,855 km (0.083 R)
• M2: 200,461 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.75 AU - 0.75 AU

Year: 250 Days

Day: 14.3 Hours

Environment

Temp: 75 °C

Axial Tilt: 124.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.72 AU - 1.1 AU

Year: 334 Days

Day: 21.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,222,414 km

• M1: 398,080 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.24 AU - 2.46 AU

Year: 1387 Days

Day: 19.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,222,414 km

• M1: 618,587 km (0.064 R)
• M2: 758,461 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.56 AU - 4.14 AU

Year: 2361 Days

Day: 40.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,222,414 km

• M1: 2,255,786 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708

Radius: 9.1

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.01 AU - 5.53 AU

Year: 4011 Days

Day: 6.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,222,414 km

• M1: 113,994 km (0.102 R)
• M2: 171,290 km (0.047 R)
• M3: 256,411 km (0.093 R)
• M4: 568,322 km (0.059 R)
• M5: 707,000 km (0.062 R)
• M6: 881,580 km (0.096 R)
• M7: 1,031,777 km (0.109 R)
• M8: 1,245,253 km (0.074 R)
• M9: 1,315,115 km (0.058 R)
• M10: 1,577,210 km (0.091 R)
• M11: 1,808,638 km (0.119 R)
• M12: 2,018,075 km (0.106 R)
• M13: 2,134,163 km (0.081 R)
• M14: 2,656,858 km (0.034 R)
• M15: 3,256,895 km (0.052 R)
• M16: 3,693,422 km (0.067 R)
• M17: 3,836,138 km (0.118 R)
• M18: 3,939,361 km (0.112 R)
• M19: 4,001,593 km (0.082 R)
• M20: 4,106,312 km (0.098 R)
• M21: 4,447,246 km (0.109 R)
• M22: 4,819,445 km (0.11 R)
• M23: 5,065,833 km (0.112 R)
• M24: 5,156,339 km (0.071 R)
• M25: 5,408,412 km (0.109 R)
• M26: 5,594,212 km (0.111 R)
• M27: 6,579,165 km (0.12 R)
• M28: 6,653,365 km (0.068 R)
• M29: 6,752,698 km (0.08 R)
• M30: 7,154,967 km (0.045 R)
• M31: 7,231,262 km (0.107 R)
• M32: 7,359,018 km (0.092 R)
• M33: 8,194,672 km (0.089 R)
• M34: 8,435,076 km (0.118 R)
• M35: 8,759,255 km (0.088 R)
• M36: 9,170,349 km (0.112 R)
• M37: 9,475,679 km (0.092 R)
• M38: 9,784,598 km (0.059 R)
• M39: 10,268,248 km (0.091 R)
• M40: 10,325,694 km (0.06 R)
• M41: 10,556,523 km (0.049 R)
• M42: 10,643,440 km (0.105 R)
• M43: 11,052,590 km (0.107 R)
• M44: 11,586,205 km (0.065 R)
• M45: 12,280,190 km (0.05 R)
• M46: 13,393,348 km (0.119 R)
• M47: 13,519,010 km (0.025 R)
• M48: 13,645,121 km (0.112 R)
• M49: 14,635,459 km (0.088 R)
• M50: 14,894,712 km (0.101 R)
• M51: 15,025,012 km (0.108 R)
• M52: 15,417,856 km (0.093 R)
• M53: 15,483,828 km (0.115 R)
• M54: 15,781,079 km (0.028 R)
• M55: 17,193,732 km (0.054 R)
• M56: 17,536,012 km (0.064 R)
• M57: 17,639,235 km (0.042 R)
• M58: 17,777,014 km (0.1 R)
• M59: 18,123,184 km (0.099 R)
• M60: 18,297,016 km (0.068 R)
• M61: 18,576,465 km (0.069 R)
• M62: 18,927,721 km (0.111 R)
• M63: 19,601,061 km (0.117 R)
• M64: 19,779,531 km (0.118 R)
• M65: 20,716,463 km (0.116 R)
• M66: 20,789,167 km (0.054 R)
• M67: 20,898,374 km (0.105 R)
• M68: 21,190,389 km (0.113 R)
• M69: 21,667,905 km (0.055 R)
• M70: 22,111,762 km (0.103 R)
• M71: 23,651,124 km (0.048 R)
• M72: 24,146,293 km (0.034 R)
• M73: 24,414,372 km (0.09 R)
• M74: 24,491,266 km (0.05 R)
• M75: 24,914,927 km (0.072 R)
• M76: 25,457,818 km (0.047 R)
• M77: 25,574,654 km (0.071 R)
• M78: 25,887,014 km (0.032 R)
• M79: 26,239,915 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 12.5

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.72 AU - 7.76 AU

Year: 6001 Days

Day: 5.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,222,414 km

• M1: 259,403 km (0.073 R)
• M2: 391,498 km (0.102 R)
• M3: 732,880 km (0.065 R)
• M4: 862,881 km (0.086 R)
• M5: 1,015,620 km (0.11 R)
• M6: 1,580,352 km (0.116 R)
• M7: 1,718,132 km (0.097 R)
• M8: 1,824,196 km (0.078 R)
• M9: 2,175,303 km (0.12 R)
• M10: 2,507,709 km (0.106 R)
• M11: 2,669,873 km (0.099 R)
• M12: 2,773,096 km (0.103 R)
• M13: 3,199,300 km (0.082 R)
• M14: 3,287,114 km (0.063 R)
• M15: 3,375,826 km (0.117 R)
• M16: 3,465,285 km (0.049 R)
• M17: 3,578,231 km (0.12 R)
• M18: 3,715,413 km (0.12 R)
• M19: 3,971,524 km (0.119 R)
• M20: 4,330,260 km (0.037 R)
• M21: 4,724,600 km (0.041 R)
• M22: 4,824,980 km (0.102 R)
• M23: 5,027,984 km (0.103 R)
• M24: 5,841,348 km (0.12 R)
• M25: 6,085,193 km (0.087 R)
• M26: 6,222,224 km (0.117 R)
• M27: 6,471,305 km (0.039 R)
• M28: 7,036,635 km (0.102 R)
• M29: 7,471,217 km (0.11 R)
• M30: 7,825,165 km (0.069 R)
• M31: 7,944,395 km (0.045 R)
• M32: 8,034,154 km (0.087 R)
• M33: 8,124,361 km (0.047 R)
• M34: 8,427,297 km (0.098 R)
• M35: 8,888,806 km (0.098 R)
• M36: 8,982,155 km (0.066 R)
• M37: 9,107,070 km (0.106 R)
• M38: 9,485,253 km (0.108 R)
• M39: 9,612,411 km (0.12 R)
• M40: 10,355,015 km (0.05 R)
• M41: 11,860,867 km (0.107 R)
• M42: 13,398,733 km (0.116 R)
• M43: 13,685,064 km (0.065 R)
• M44: 13,792,924 km (0.091 R)
• M45: 14,482,869 km (0.1 R)
• M46: 14,850,581 km (0.094 R)
• M47: 15,670,377 km (0.093 R)
• M48: 16,161,656 km (0.064 R)
• M49: 16,658,022 km (0.077 R)
• M50: 16,773,362 km (0.104 R)
• M51: 16,888,852 km (0.094 R)
• M52: 17,548,578 km (0.114 R)
• M53: 19,053,533 km (0.059 R)
• M54: 19,254,742 km (0.11 R)
• M55: 19,780,878 km (0.087 R)
• M56: 20,229,821 km (0.109 R)
• M57: 20,847,510 km (0.041 R)
• M58: 20,971,826 km (0.105 R)
• M59: 21,471,334 km (0.073 R)
• M60: 23,465,623 km (0.096 R)
• M61: 23,551,791 km (0.11 R)
• M62: 23,854,278 km (0.092 R)
• M63: 24,157,962 km (0.12 R)
• M64: 25,385,711 km (0.112 R)
• M65: 26,051,871 km (0.096 R)
• M66: 26,275,220 km (0.071 R)
• M67: 27,084,395 km (0.093 R)
• M68: 27,355,915 km (0.098 R)
• M69: 27,810,543 km (0.079 R)
• M70: 29,189,237 km (0.114 R)
• M71: 29,421,264 km (0.099 R)
• M72: 29,560,689 km (0.063 R)
• M73: 29,653,739 km (0.077 R)
• M74: 29,746,938 km (0.076 R)
• M75: 29,840,287 km (0.104 R)
• M76: 30,449,151 km (0.042 R)
• M77: 30,778,715 km (0.09 R)
• M78: 32,013,047 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.8

Radius: 11.1

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.19 AU - 10.37 AU

Year: 10884 Days

Day: 9.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,222,414 km

• M1: 363,672 km (0.068 R)
• M2: 594,652 km (0.054 R)
• M3: 1,602,941 km (0.071 R)
• M4: 1,916,199 km (0.115 R)
• M5: 2,481,380 km (0.038 R)
• M6: 2,844,604 km (0.087 R)
• M7: 3,032,648 km (0.119 R)
• M8: 3,160,405 km (0.056 R)
• M9: 3,520,935 km (0.083 R)
• M10: 3,791,408 km (0.025 R)
• M11: 5,320,598 km (0.091 R)
• M12: 6,475,793 km (0.11 R)
• M13: 6,891,824 km (0.12 R)
• M14: 7,018,235 km (0.107 R)
• M15: 7,316,383 km (0.064 R)
• M16: 7,531,954 km (0.076 R)
• M17: 7,881,265 km (0.047 R)
• M18: 8,732,028 km (0.066 R)
• M19: 9,284,493 km (0.09 R)
• M20: 11,058,125 km (0.056 R)
• M21: 11,206,376 km (0.06 R)
• M22: 12,059,533 km (0.115 R)
• M23: 12,365,610 km (0.104 R)
• M24: 12,468,235 km (0.088 R)
• M25: 12,571,158 km (0.12 R)
• M26: 13,987,850 km (0.073 R)
• M27: 14,579,360 km (0.112 R)
• M28: 14,796,576 km (0.116 R)
• M29: 16,010,114 km (0.108 R)
• M30: 16,177,963 km (0.117 R)
• M31: 16,515,605 km (0.118 R)
• M32: 16,969,485 km (0.11 R)
• M33: 17,600,339 km (0.074 R)
• M34: 17,831,617 km (0.116 R)
• M35: 18,472,794 km (0.095 R)
• M36: 18,649,020 km (0.046 R)
• M37: 19,180,990 km (0.116 R)
• M38: 19,777,886 km (0.101 R)
• M39: 20,502,388 km (0.065 R)
• M40: 20,745,784 km (0.11 R)
• M41: 20,867,856 km (0.079 R)
• M42: 21,051,263 km (0.085 R)
• M43: 21,420,022 km (0.116 R)
• M44: 21,790,875 km (0.052 R)
• M45: 22,476,182 km (0.088 R)
• M46: 23,168,671 km (0.114 R)
• M47: 24,639,218 km (0.047 R)
• M48: 25,614,297 km (0.071 R)
• M49: 25,876,542 km (0.081 R)
• M50: 27,334,523 km (0.108 R)
• M51: 28,479,246 km (0.1 R)
• M52: 28,887,050 km (0.117 R)
• M53: 29,159,916 km (0.108 R)
• M54: 29,846,122 km (0.106 R)
• M55: 29,983,901 km (0.115 R)
• M56: 31,514,287 km (0.026 R)
• M57: 32,501,334 km (0.039 R)
• M58: 33,713,526 km (0.086 R)
• M59: 34,361,285 km (0.068 R)
• M60: 34,795,418 km (0.112 R)
• M61: 36,402,697 km (0.101 R)
• M62: 36,623,803 km (0.087 R)
• M63: 38,558,253 km (0.111 R)
• M64: 38,708,299 km (0.058 R)
• M65: 38,934,043 km (0.1 R)
• M66: 39,537,820 km (0.071 R)
• M67: 40,525,614 km (0.118 R)
• M68: 41,675,573 km (0.107 R)
• M69: 41,829,659 km (0.089 R)
• M70: 41,983,894 km (0.088 R)
• M71: 42,138,429 km (0.095 R)
• M72: 43,069,526 km (0.114 R)
• M73: 43,225,258 km (0.104 R)
• M74: 44,007,355 km (0.108 R)
• M75: 44,793,941 km (0.115 R)
• M76: 45,030,904 km (0.053 R)
• M77: 45,268,166 km (0.113 R)
• M78: 46,141,818 km (0.082 R)
• M79: 46,700,715 km (0.086 R)
• M80: 46,940,969 km (0.075 R)
• M81: 47,181,672 km (0.042 R)
• M82: 47,503,158 km (0.111 R)
• M83: 48,796,282 km (0.103 R)
• M84: 48,877,514 km (0.104 R)
• M85: 50,265,034 km (0.094 R)
• M86: 50,757,810 km (0.111 R)
• M87: 50,922,367 km (0.074 R)
• M88: 51,252,081 km (0.081 R)
• M89: 51,334,659 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 19,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit