🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.61 AU - 0.89 AU

Year: 229 Days

Day: 40.7 Hours

Environment

Temp: 191 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.79 AU - 1.13 AU

Year: 332 Days

Day: 39.9 Hours

Environment

Temp: 82 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.54 AU - 2.72 AU

Year: 1506 Days

Day: 21 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,778,960 km

• M1: 850,015 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.56 AU - 3.48 AU

Year: 1853 Days

Day: 22.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,778,960 km

• M1: 974,331 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.2

Radius: 14.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.1 AU - 8.28 AU

Year: 7530 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,778,960 km

• M1: 237,262 km (0.097 R)
• M2: 609,761 km (0.079 R)
• M3: 730,636 km (0.079 R)
• M4: 906,862 km (0.051 R)
• M5: 1,287,140 km (0.106 R)
• M6: 1,449,903 km (0.09 R)
• M7: 1,877,603 km (0.078 R)
• M8: 2,501,276 km (0.119 R)
• M9: 2,754,396 km (0.067 R)
• M10: 2,896,065 km (0.086 R)
• M11: 3,261,084 km (0.103 R)
• M12: 3,771,063 km (0.083 R)
• M13: 3,982,295 km (0.052 R)
• M14: 4,752,425 km (0.109 R)
• M15: 5,901,038 km (0.076 R)
• M16: 6,116,010 km (0.102 R)
• M17: 6,302,558 km (0.087 R)
• M18: 6,585,747 km (0.088 R)
• M19: 6,970,064 km (0.115 R)
• M20: 7,626,799 km (0.109 R)
• M21: 7,727,179 km (0.116 R)
• M22: 8,098,481 km (0.1 R)
• M23: 8,372,245 km (0.114 R)
• M24: 8,545,030 km (0.105 R)
• M25: 9,570,075 km (0.098 R)
• M26: 9,750,789 km (0.108 R)
• M27: 10,410,665 km (0.107 R)
• M28: 10,633,865 km (0.052 R)
• M29: 12,006,276 km (0.117 R)
• M30: 12,832,505 km (0.044 R)
• M31: 13,031,919 km (0.071 R)
• M32: 13,514,821 km (0.089 R)
• M33: 13,677,135 km (0.065 R)
• M34: 13,921,727 km (0.109 R)
• M35: 14,415,400 km (0.058 R)
• M36: 15,040,720 km (0.066 R)
• M37: 16,102,416 km (0.117 R)
• M38: 16,231,369 km (0.091 R)
• M39: 16,447,239 km (0.084 R)
• M40: 16,751,072 km (0.109 R)
• M41: 17,056,700 km (0.067 R)
• M42: 17,452,387 km (0.062 R)
• M43: 17,851,065 km (0.097 R)
• M44: 18,387,523 km (0.065 R)
• M45: 19,751,556 km (0.088 R)
• M46: 20,539,040 km (0.1 R)
• M47: 20,772,562 km (0.041 R)
• M48: 21,148,053 km (0.111 R)
• M49: 22,144,524 km (0.114 R)
• M50: 22,624,434 km (0.106 R)
• M51: 22,720,775 km (0.068 R)
• M52: 23,692,264 km (0.101 R)
• M53: 24,331,046 km (0.096 R)
• M54: 24,578,332 km (0.097 R)
• M55: 25,025,330 km (0.084 R)
• M56: 25,374,940 km (0.057 R)
• M57: 25,525,286 km (0.062 R)
• M58: 25,826,726 km (0.119 R)
• M59: 26,738,375 km (0.105 R)
• M60: 26,840,401 km (0.101 R)
• M61: 29,011,216 km (0.074 R)
• M62: 30,596,056 km (0.12 R)
• M63: 30,969,901 km (0.111 R)
• M64: 31,560,364 km (0.11 R)
• M65: 31,776,084 km (0.107 R)
• M66: 32,154,716 km (0.065 R)
• M67: 33,684,055 km (0.089 R)
• M68: 33,794,159 km (0.071 R)
• M69: 33,904,413 km (0.069 R)
• M70: 34,014,816 km (0.078 R)
• M71: 35,013,830 km (0.12 R)
• M72: 35,572,878 km (0.117 R)
• M73: 35,741,175 km (0.113 R)
• M74: 36,870,041 km (0.082 R)
• M75: 37,097,280 km (0.097 R)
• M76: 37,267,971 km (0.118 R)
• M77: 37,495,958 km (0.056 R)
• M78: 37,724,394 km (0.047 R)
• M79: 38,010,575 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.6

Radius: 3

Gravity: 31.73 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 14.24 AU - 17.3 AU

Year: 22113 Days

Day: 23.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,778,960 km

• M1: 117,135 km (0.08 R)
• M2: 148,850 km (0.086 R)
• M3: 249,230 km (0.117 R)
• M4: 277,354 km (0.05 R)
• M5: 578,944 km (0.071 R)
• M6: 636,539 km (0.08 R)
• M7: 696,079 km (0.114 R)
• M8: 757,564 km (0.059 R)
• M9: 1,067,231 km (0.076 R)
• M10: 1,090,718 km (0.097 R)
• M11: 1,463,666 km (0.105 R)
• M12: 1,569,282 km (0.101 R)
• M13: 1,650,065 km (0.075 R)
• M14: 1,844,093 km (0.112 R)
• M15: 1,929,364 km (0.038 R)
• M16: 2,223,174 km (0.059 R)
• M17: 3,219,197 km (0.113 R)
• M18: 4,408,051 km (0.118 R)
• M19: 5,028,284 km (0.119 R)
• M20: 5,227,548 km (0.086 R)
• M21: 5,429,505 km (0.074 R)
• M22: 5,924,524 km (0.112 R)
• M23: 6,177,345 km (0.115 R)
• M24: 6,262,466 km (0.109 R)
• M25: 7,584,462 km (0.101 R)
• M26: 7,858,975 km (0.039 R)
• M27: 7,905,051 km (0.073 R)
• M28: 8,183,153 km (0.058 R)
• M29: 8,653,938 km (0.034 R)
• M30: 9,279,107 km (0.073 R)
• M31: 9,868,822 km (0.099 R)
• M32: 11,032,693 km (0.071 R)
• M33: 11,084,305 km (0.094 R)
• M34: 11,499,888 km (0.048 R)
• M35: 12,185,943 km (0.098 R)
• M36: 12,939,468 km (0.067 R)
• M37: 13,431,794 km (0.029 R)
• M38: 14,153,754 km (0.05 R)
• M39: 14,209,703 km (0.094 R)
• M40: 14,265,952 km (0.118 R)
• M41: 14,491,097 km (0.117 R)
• M42: 15,231,307 km (0.084 R)
• M43: 15,634,922 km (0.088 R)
• M44: 15,692,817 km (0.073 R)
• M45: 16,748,080 km (0.096 R)
• M46: 17,284,239 km (0.105 R)
• M47: 18,129,467 km (0.064 R)
• M48: 18,251,239 km (0.078 R)
• M49: 18,495,682 km (0.111 R)
• M50: 18,987,859 km (0.099 R)
• M51: 19,422,142 km (0.08 R)
• M52: 20,300,281 km (0.11 R)
• M53: 20,363,561 km (0.082 R)
• M54: 20,744,288 km (0.076 R)
• M55: 21,127,258 km (0.08 R)
• M56: 21,383,968 km (0.06 R)
• M57: 22,225,307 km (0.082 R)
• M58: 23,143,389 km (0.082 R)
• M59: 23,407,878 km (0.053 R)
• M60: 24,140,608 km (0.1 R)
• M61: 24,274,648 km (0.073 R)
• M62: 25,355,792 km (0.082 R)
• M63: 25,765,241 km (0.081 R)
• M64: 25,970,789 km (0.11 R)
• M65: 26,108,120 km (0.108 R)
• M66: 28,196,955 km (0.092 R)
• M67: 28,267,415 km (0.066 R)
• M68: 28,762,883 km (0.086 R)
• M69: 29,690,689 km (0.105 R)
• M70: 30,845,884 km (0.079 R)
• M71: 30,918,589 km (0.073 R)
• M72: 31,429,017 km (0.096 R)
• M73: 31,502,170 km (0.076 R)
• M74: 31,942,287 km (0.086 R)
• M75: 32,163,093 km (0.06 R)
• M76: 33,647,852 km (0.055 R)
• M77: 36,453,261 km (0.109 R)
• M78: 36,760,984 km (0.118 R)
• M79: 36,838,027 km (0.117 R)
• M80: 36,915,070 km (0.072 R)
• M81: 38,078,492 km (0.096 R)
• M82: 39,332,422 km (0.085 R)
• M83: 41,639,670 km (0.094 R)
• M84: 44,072,131 km (0.036 R)
• M85: 44,975,553 km (0.08 R)
• M86: 45,968,135 km (0.114 R)
• M87: 47,218,773 km (0.079 R)
• M88: 50,009,521 km (0.063 R)
• M89: 50,522,642 km (0.101 R)
• M90: 51,295,614 km (0.071 R)
• M91: 51,467,801 km (0.047 R)
• M92: 52,766,161 km (0.106 R)
• M93: 53,462,988 km (0.097 R)
• M94: 55,130,256 km (0.044 R)
• M95: 58,875,738 km (0.077 R)
• M96: 60,051,577 km (0.114 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 18,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit