🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.16 AU - 1.46 AU

Year: 565 Days

Day: 36.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.42 AU - 1.56 AU

Year: 685 Days

Day: 35 Hours

Environment

Temp: -55 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,319,084 km

• M1: 683,363 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.66 AU - 4.04 AU

Year: 2310 Days

Day: 14.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,319,084 km

• M1: 74,500 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.49 AU - 4.13 AU

Year: 2802 Days

Day: 43.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,319,084 km

• M1: 1,497,325 km (0.104 R)
• M2: 3,849,153 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.5

Radius: 8.1

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.27 AU - 12.97 AU

Year: 13970 Days

Day: 5.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,319,084 km

• M1: 161,416 km (0.085 R)
• M2: 340,634 km (0.037 R)
• M3: 432,039 km (0.097 R)
• M4: 532,718 km (0.094 R)
• M5: 586,424 km (0.091 R)
• M6: 660,923 km (0.093 R)
• M7: 799,900 km (0.106 R)
• M8: 1,658,442 km (0.11 R)
• M9: 1,712,447 km (0.067 R)
• M10: 2,049,192 km (0.074 R)
• M11: 2,719,390 km (0.096 R)
• M12: 2,815,731 km (0.089 R)
• M13: 3,556,989 km (0.068 R)
• M14: 4,468,638 km (0.085 R)
• M15: 5,942,476 km (0.052 R)
• M16: 6,110,175 km (0.096 R)
• M17: 6,322,006 km (0.081 R)
• M18: 7,060,272 km (0.064 R)
• M19: 7,779,837 km (0.072 R)
• M20: 7,917,318 km (0.066 R)
• M21: 8,998,462 km (0.084 R)
• M22: 9,142,823 km (0.073 R)
• M23: 9,629,765 km (0.081 R)
• M24: 11,555,987 km (0.079 R)
• M25: 11,765,573 km (0.033 R)
• M26: 12,029,165 km (0.082 R)
• M27: 14,942,135 km (0.061 R)
• M28: 16,037,041 km (0.111 R)
• M29: 16,095,385 km (0.093 R)
• M30: 16,270,713 km (0.114 R)
• M31: 16,623,615 km (0.074 R)
• M32: 17,396,587 km (0.11 R)
• M33: 17,456,576 km (0.109 R)
• M34: 17,636,841 km (0.066 R)
• M35: 17,817,705 km (0.097 R)
• M36: 17,938,729 km (0.042 R)
• M37: 18,303,150 km (0.098 R)
• M38: 19,101,105 km (0.04 R)
• M39: 19,163,038 km (0.073 R)
• M40: 20,224,735 km (0.092 R)
• M41: 20,350,846 km (0.066 R)
• M42: 20,540,685 km (0.053 R)
• M43: 20,985,739 km (0.109 R)
• M44: 21,756,018 km (0.099 R)
• M45: 22,144,524 km (0.113 R)
• M46: 22,863,043 km (0.096 R)
• M47: 23,060,213 km (0.058 R)
• M48: 23,192,158 km (0.109 R)
• M49: 23,988,318 km (0.096 R)
• M50: 24,322,669 km (0.054 R)
• M51: 24,860,922 km (0.087 R)
• M52: 25,949,247 km (0.063 R)
• M53: 26,568,283 km (0.08 R)
• M54: 27,401,094 km (0.064 R)
• M55: 27,540,669 km (0.06 R)
• M56: 28,101,661 km (0.118 R)
• M57: 28,313,043 km (0.077 R)
• M58: 28,383,503 km (0.049 R)
• M59: 29,735,270 km (0.109 R)
• M60: 30,889,866 km (0.069 R)
• M61: 30,962,421 km (0.074 R)
• M62: 31,326,542 km (0.047 R)
• M63: 31,692,010 km (0.116 R)
• M64: 32,279,780 km (0.112 R)
• M65: 32,353,531 km (0.061 R)
• M66: 33,764,838 km (0.104 R)
• M67: 36,033,789 km (0.055 R)
• M68: 37,032,355 km (0.1 R)
• M69: 37,109,397 km (0.095 R)
• M70: 37,728,882 km (0.119 R)
• M71: 38,273,568 km (0.036 R)
• M72: 39,607,383 km (0.085 R)
• M73: 39,686,370 km (0.049 R)
• M74: 40,637,663 km (0.117 R)
• M75: 41,756,954 km (0.051 R)
• M76: 41,837,289 km (0.077 R)
• M77: 42,078,739 km (0.096 R)
• M78: 44,517,334 km (0.106 R)
• M79: 46,417,826 km (0.101 R)
• M80: 46,667,654 km (0.085 R)
• M81: 47,419,832 km (0.026 R)
• M82: 48,176,049 km (0.068 R)
• M83: 48,260,273 km (0.101 R)
• M84: 50,468,487 km (0.116 R)
• M85: 51,412,599 km (0.041 R)
• M86: 51,843,591 km (0.072 R)
• M87: 52,275,929 km (0.037 R)
• M88: 53,405,393 km (0.109 R)
• M89: 53,929,434 km (0.052 R)
• M90: 55,423,318 km (0.063 R)
• M91: 56,219,777 km (0.031 R)
• M92: 57,376,917 km (0.083 R)
• M93: 58,451,927 km (0.092 R)
• M94: 60,530,889 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.7

Radius: 6.4

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.03 AU - 16.67 AU

Year: 22656 Days

Day: 17.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,319,084 km

• M1: 83,924 km (0.079 R)
• M2: 205,996 km (0.074 R)
• M3: 953,986 km (0.09 R)
• M4: 1,317,508 km (0.112 R)
• M5: 1,559,558 km (0.118 R)
• M6: 2,340,608 km (0.093 R)
• M7: 2,579,516 km (0.097 R)
• M8: 3,671,880 km (0.112 R)
• M9: 4,426,601 km (0.112 R)
• M10: 4,622,724 km (0.092 R)
• M11: 4,788,329 km (0.061 R)
• M12: 5,125,373 km (0.099 R)
• M13: 5,786,894 km (0.067 R)
• M14: 6,474,895 km (0.035 R)
• M15: 6,548,796 km (0.108 R)
• M16: 6,622,997 km (0.108 R)
• M17: 6,922,791 km (0.078 R)
• M18: 7,613,185 km (0.077 R)
• M19: 7,769,515 km (0.063 R)
• M20: 7,848,203 km (0.073 R)
• M21: 8,006,179 km (0.107 R)
• M22: 8,085,615 km (0.089 R)
• M23: 8,405,755 km (0.088 R)
• M24: 8,608,011 km (0.099 R)
• M25: 8,770,923 km (0.063 R)
• M26: 9,601,042 km (0.101 R)
• M27: 9,727,751 km (0.101 R)
• M28: 10,196,890 km (0.067 R)
• M29: 10,455,994 km (0.094 R)
• M30: 10,892,520 km (0.102 R)
• M31: 11,113,027 km (0.116 R)
• M32: 11,157,308 km (0.115 R)
• M33: 11,335,031 km (0.037 R)
• M34: 11,379,611 km (0.061 R)
• M35: 11,828,554 km (0.116 R)
• M36: 13,445,109 km (0.062 R)
• M37: 14,933,757 km (0.101 R)
• M38: 15,623,104 km (0.075 R)
• M39: 15,971,667 km (0.116 R)
• M40: 16,322,773 km (0.113 R)
• M41: 16,373,188 km (0.098 R)
• M42: 17,134,791 km (0.056 R)
• M43: 17,700,719 km (0.083 R)
• M44: 18,116,153 km (0.071 R)
• M45: 18,692,553 km (0.108 R)
• M46: 18,798,020 km (0.076 R)
• M47: 18,956,593 km (0.047 R)
• M48: 21,277,604 km (0.086 R)
• M49: 22,667,668 km (0.054 R)
• M50: 23,062,157 km (0.094 R)
• M51: 23,175,253 km (0.077 R)
• M52: 23,288,499 km (0.046 R)
• M53: 23,515,738 km (0.103 R)
• M54: 24,604,811 km (0.044 R)
• M55: 25,476,069 km (0.109 R)
• M56: 26,062,642 km (0.06 R)
• M57: 26,535,072 km (0.065 R)
• M58: 26,891,264 km (0.11 R)
• M59: 27,368,482 km (0.093 R)
• M60: 27,548,298 km (0.085 R)
• M61: 28,513,504 km (0.086 R)
• M62: 28,878,223 km (0.027 R)
• M63: 29,061,182 km (0.098 R)
• M64: 30,974,389 km (0.082 R)
• M65: 31,474,794 km (0.09 R)
• M66: 31,725,968 km (0.11 R)
• M67: 31,914,761 km (0.063 R)
• M68: 32,356,673 km (0.084 R)
• M69: 33,055,445 km (0.072 R)
• M70: 33,630,798 km (0.113 R)
• M71: 34,403,022 km (0.101 R)
• M72: 34,791,378 km (0.115 R)
• M73: 35,181,081 km (0.072 R)
• M74: 35,833,926 km (0.045 R)
• M75: 36,161,844 km (0.032 R)
• M76: 36,820,674 km (0.116 R)
• M77: 37,616,534 km (0.103 R)
• M78: 39,360,097 km (0.099 R)
• M79: 39,901,941 km (0.079 R)
• M80: 40,787,560 km (0.074 R)
• M81: 41,267,171 km (0.112 R)
• M82: 41,404,502 km (0.119 R)
• M83: 41,748,577 km (0.053 R)
• M84: 42,717,074 km (0.111 R)
• M85: 43,064,889 km (0.103 R)
• M86: 44,394,515 km (0.089 R)
• M87: 44,535,286 km (0.085 R)
• M88: 44,817,278 km (0.095 R)
• M89: 45,737,754 km (0.109 R)
• M90: 45,879,872 km (0.032 R)
• M91: 45,951,080 km (0.087 R)
• M92: 46,235,915 km (0.079 R)
• M93: 46,449,989 km (0.077 R)
• M94: 47,669,361 km (0.069 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 14,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit