🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.77 AU - 0.83 AU

Year: 263 Days

Day: 22.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,832,447 km

• M1: 60,138 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.65 AU - 2.15 AU

Year: 961 Days

Day: 43 Hours

Environment

Temp: -67 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,832,447 km

• M1: 190,737 km (0.118 R)

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608

Radius: 8.3

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.03 AU - 6.31 AU

Year: 4315 Days

Day: 10.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,832,447 km

• M1: 133,441 km (0.065 R)
• M2: 194,627 km (0.09 R)
• M3: 345,122 km (0.092 R)
• M4: 404,961 km (0.112 R)
• M5: 537,505 km (0.048 R)
• M6: 609,462 km (0.115 R)
• M7: 663,018 km (0.107 R)
• M8: 834,457 km (0.065 R)
• M9: 944,262 km (0.119 R)
• M10: 1,165,367 km (0.089 R)
• M11: 1,233,584 km (0.1 R)
• M12: 1,475,783 km (0.054 R)
• M13: 1,655,899 km (0.098 R)
• M14: 1,988,604 km (0.069 R)
• M15: 2,205,073 km (0.055 R)
• M16: 2,660,897 km (0.112 R)
• M17: 2,788,504 km (0.064 R)
• M18: 3,164,743 km (0.113 R)
• M19: 3,358,921 km (0.097 R)
• M20: 3,758,796 km (0.076 R)
• M21: 3,902,560 km (0.115 R)
• M22: 4,152,986 km (0.119 R)
• M23: 4,237,659 km (0.114 R)
• M24: 4,451,733 km (0.114 R)
• M25: 4,625,716 km (0.106 R)
• M26: 5,025,292 km (0.071 R)
• M27: 5,622,038 km (0.095 R)
• M28: 6,411,316 km (0.096 R)
• M29: 6,484,918 km (0.069 R)
• M30: 6,682,238 km (0.051 R)
• M31: 6,856,519 km (0.109 R)
• M32: 7,465,682 km (0.094 R)
• M33: 8,039,240 km (0.09 R)
• M34: 9,117,990 km (0.064 R)
• M35: 9,367,071 km (0.118 R)
• M36: 9,674,494 km (0.1 R)
• M37: 9,786,992 km (0.08 R)
• M38: 10,127,477 km (0.119 R)
• M39: 10,442,979 km (0.067 R)
• M40: 11,231,060 km (0.114 R)
• M41: 12,280,788 km (0.058 R)
• M42: 12,372,342 km (0.062 R)
• M43: 12,494,564 km (0.08 R)
• M44: 12,863,771 km (0.077 R)
• M45: 13,236,719 km (0.088 R)
• M46: 13,299,251 km (0.107 R)
• M47: 13,455,880 km (0.081 R)
• M48: 13,581,691 km (0.077 R)
• M49: 13,739,368 km (0.069 R)
• M50: 14,280,314 km (0.1 R)
• M51: 14,344,491 km (0.065 R)
• M52: 14,731,052 km (0.094 R)
• M53: 15,284,714 km (0.069 R)
• M54: 15,448,823 km (0.08 R)
• M55: 15,911,379 km (0.105 R)
• M56: 16,850,405 km (0.106 R)
• M57: 16,952,132 km (0.106 R)
• M58: 17,019,899 km (0.107 R)
• M59: 17,087,966 km (0.057 R)
• M60: 18,083,839 km (0.045 R)
• M61: 18,222,666 km (0.097 R)
• M62: 18,887,030 km (0.083 R)
• M63: 19,880,510 km (0.06 R)
• M64: 20,131,535 km (0.09 R)
• M65: 20,455,863 km (0.112 R)
• M66: 20,781,837 km (0.05 R)
• M67: 21,146,108 km (0.09 R)
• M68: 21,954,984 km (0.076 R)
• M69: 22,177,286 km (0.051 R)
• M70: 22,363,236 km (0.059 R)
• M71: 22,586,885 km (0.046 R)
• M72: 22,661,684 km (0.063 R)
• M73: 22,886,380 km (0.07 R)
• M74: 23,338,016 km (0.119 R)
• M75: 23,489,259 km (0.11 R)
• M76: 24,326,559 km (0.116 R)
• M77: 24,479,896 km (0.062 R)
• M78: 25,367,760 km (0.043 R)
• M79: 25,757,013 km (0.108 R)
• M80: 25,913,194 km (0.078 R)
• M81: 26,109,017 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.1

Radius: 10.4

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.31 AU - 9.07 AU

Year: 8604 Days

Day: 6.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 81,832,447 km

• M1: 136,732 km (0.092 R)
• M2: 352,453 km (0.09 R)
• M3: 736,321 km (0.085 R)
• M4: 1,087,128 km (0.083 R)
• M5: 1,394,402 km (0.088 R)
• M6: 1,582,446 km (0.062 R)
• M7: 1,762,263 km (0.101 R)
• M8: 2,001,021 km (0.063 R)
• M9: 2,937,504 km (0.088 R)
• M10: 3,346,056 km (0.098 R)
• M11: 3,429,980 km (0.047 R)
• M12: 4,216,715 km (0.071 R)
• M13: 4,700,963 km (0.091 R)
• M14: 4,985,648 km (0.044 R)
• M15: 5,202,864 km (0.113 R)
• M16: 5,497,423 km (0.092 R)
• M17: 5,949,507 km (0.069 R)
• M18: 6,544,608 km (0.108 R)
• M19: 6,650,074 km (0.117 R)
• M20: 8,015,604 km (0.098 R)
• M21: 8,298,942 km (0.104 R)
• M22: 8,527,976 km (0.049 R)
• M23: 8,904,514 km (0.066 R)
• M24: 9,050,970 km (0.085 R)
• M25: 9,345,977 km (0.094 R)
• M26: 9,494,678 km (0.117 R)
• M27: 10,619,654 km (0.041 R)
• M28: 11,119,161 km (0.12 R)
• M29: 11,690,326 km (0.118 R)
• M30: 11,850,695 km (0.096 R)
• M31: 12,532,113 km (0.067 R)
• M32: 12,861,079 km (0.081 R)
• M33: 13,059,745 km (0.077 R)
• M34: 13,259,607 km (0.101 R)
• M35: 13,662,175 km (0.119 R)
• M36: 14,342,097 km (0.091 R)
• M37: 15,067,946 km (0.082 R)
• M38: 16,555,248 km (0.099 R)
• M39: 16,771,567 km (0.097 R)
• M40: 16,916,228 km (0.091 R)
• M41: 17,025,135 km (0.072 R)
• M42: 17,170,544 km (0.108 R)
• M43: 17,572,663 km (0.101 R)
• M44: 17,830,121 km (0.068 R)
• M45: 17,904,023 km (0.06 R)
• M46: 18,051,825 km (0.097 R)
• M47: 18,200,227 km (0.063 R)
• M48: 19,023,164 km (0.117 R)
• M49: 20,126,598 km (0.112 R)
• M50: 21,407,306 km (0.115 R)
• M51: 21,485,845 km (0.091 R)
• M52: 21,603,728 km (0.115 R)
• M53: 22,236,078 km (0.103 R)
• M54: 23,155,656 km (0.113 R)
• M55: 23,276,531 km (0.1 R)
• M56: 25,032,062 km (0.1 R)
• M57: 25,488,036 km (0.099 R)
• M58: 25,821,340 km (0.116 R)
• M59: 27,041,610 km (0.046 R)
• M60: 27,168,918 km (0.119 R)
• M61: 27,339,011 km (0.05 R)
• M62: 27,637,459 km (0.114 R)
• M63: 27,936,954 km (0.069 R)
• M64: 28,452,917 km (0.118 R)
• M65: 28,539,235 km (0.054 R)
• M66: 28,928,787 km (0.095 R)

Asteroid Belt

Center: 11.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.1

Radius: 6.1

Gravity: 20.88 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12 AU - 17.64 AU

Year: 20943 Days

Day: 15.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,832,447 km

• M1: 96,491 km (0.059 R)
• M2: 145,708 km (0.114 R)
• M3: 379,829 km (0.115 R)
• M4: 458,966 km (0.091 R)
• M5: 543,788 km (0.115 R)
• M6: 611,257 km (0.11 R)
• M7: 681,418 km (0.106 R)
• M8: 856,298 km (0.105 R)
• M9: 989,889 km (0.092 R)
• M10: 1,247,497 km (0.079 R)
• M11: 1,368,671 km (0.079 R)
• M12: 1,430,754 km (0.103 R)
• M13: 2,173,807 km (0.048 R)
• M14: 2,700,092 km (0.118 R)
• M15: 3,140,359 km (0.091 R)
• M16: 3,389,738 km (0.111 R)
• M17: 3,559,681 km (0.039 R)
• M18: 3,863,814 km (0.097 R)
• M19: 3,907,945 km (0.117 R)
• M20: 4,683,760 km (0.108 R)
• M21: 4,730,883 km (0.093 R)
• M22: 5,113,255 km (0.087 R)
• M23: 6,009,795 km (0.111 R)
• M24: 7,887,548 km (0.068 R)
• M25: 7,943,647 km (0.111 R)
• M26: 8,340,231 km (0.073 R)
• M27: 9,869,271 km (0.105 R)
• M28: 10,051,182 km (0.115 R)
• M29: 10,173,104 km (0.099 R)
• M30: 10,789,896 km (0.085 R)
• M31: 13,242,104 km (0.099 R)
• M32: 13,982,763 km (0.103 R)
• M33: 14,118,897 km (0.115 R)
• M34: 16,427,492 km (0.092 R)
• M35: 16,499,299 km (0.105 R)
• M36: 18,700,482 km (0.118 R)
• M37: 19,227,216 km (0.064 R)
• M38: 20,218,302 km (0.103 R)
• M39: 21,539,251 km (0.106 R)
• M40: 22,170,554 km (0.082 R)
• M41: 22,887,876 km (0.053 R)
• M42: 23,289,845 km (0.043 R)
• M43: 24,427,388 km (0.101 R)
• M44: 25,250,924 km (0.077 R)
• M45: 26,251,135 km (0.056 R)
• M46: 27,094,568 km (0.093 R)
• M47: 29,940,219 km (0.113 R)
• M48: 30,732,788 km (0.119 R)
• M49: 31,264,908 km (0.093 R)
• M50: 31,889,479 km (0.098 R)
• M51: 32,158,456 km (0.091 R)
• M52: 34,981,667 km (0.103 R)
• M53: 35,630,024 km (0.103 R)
• M54: 36,002,373 km (0.087 R)
• M55: 38,835,308 km (0.114 R)
• M56: 39,699,086 km (0.081 R)
• M57: 41,250,416 km (0.108 R)
• M58: 42,328,269 km (0.05 R)
• M59: 42,623,874 km (0.097 R)
• M60: 42,920,078 km (0.089 R)
• M61: 43,316,213 km (0.063 R)
• M62: 45,113,631 km (0.04 R)
• M63: 46,021,391 km (0.096 R)
• M64: 46,528,379 km (0.12 R)
• M65: 46,629,955 km (0.115 R)
• M66: 46,833,409 km (0.054 R)
• M67: 47,752,538 km (0.114 R)
• M68: 47,855,012 km (0.111 R)
• M69: 50,232,571 km (0.104 R)
• M70: 52,330,981 km (0.05 R)
• M71: 53,178,303 km (0.114 R)
• M72: 57,700,796 km (0.078 R)
• M73: 58,247,427 km (0.059 R)
• M74: 62,009,215 km (0.06 R)
• M75: 62,569,010 km (0.064 R)
• M76: 65,962,788 km (0.082 R)
• M77: 67,222,102 km (0.092 R)
• M78: 69,183,929 km (0.091 R)
• M79: 71,398,725 km (0.106 R)
• M80: 71,633,295 km (0.089 R)
• M81: 72,103,032 km (0.079 R)
• M82: 72,809,433 km (0.095 R)
• M83: 73,045,499 km (0.079 R)
• M84: 73,163,681 km (0.085 R)
• M85: 73,281,863 km (0.108 R)
• M86: 74,229,416 km (0.091 R)
• M87: 74,585,908 km (0.093 R)
• M88: 75,181,158 km (0.068 R)
• M89: 77,457,589 km (0.079 R)
• M90: 78,664,694 km (0.107 R)
• M91: 80,609,167 km (0.038 R)
• M92: 81,587,238 km (0.084 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 16,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit