🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.6 AU - 0.76 AU

Year: 211 Days

Day: 19.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 64.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.92 AU - 2 AU

Year: 1034 Days

Day: 14.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,259,561 km

• M1: 40,990 km (0.1 R)
• M2: 824,434 km (0.049 R)

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.9

Radius: 12.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.6 AU - 5.06 AU

Year: 3999 Days

Day: 14.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 178 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,259,561 km

• M1: 188,344 km (0.076 R)
• M2: 290,070 km (0.04 R)
• M3: 488,886 km (0.118 R)
• M4: 576,550 km (0.029 R)
• M5: 781,499 km (0.114 R)
• M6: 1,070,373 km (0.103 R)
• M7: 1,154,148 km (0.047 R)
• M8: 1,240,316 km (0.081 R)
• M9: 1,354,758 km (0.106 R)
• M10: 1,649,765 km (0.104 R)
• M11: 1,776,624 km (0.116 R)
• M12: 1,980,676 km (0.115 R)
• M13: 2,131,171 km (0.088 R)
• M14: 2,301,414 km (0.03 R)
• M15: 2,606,145 km (0.059 R)
• M16: 2,822,313 km (0.11 R)
• M17: 3,027,263 km (0.113 R)
• M18: 3,166,688 km (0.047 R)
• M19: 3,451,971 km (0.12 R)
• M20: 3,876,829 km (0.111 R)
• M21: 4,028,671 km (0.091 R)
• M22: 4,776,660 km (0.062 R)
• M23: 4,919,227 km (0.101 R)
• M24: 5,021,851 km (0.072 R)
• M25: 5,104,579 km (0.088 R)
• M26: 5,292,174 km (0.095 R)
• M27: 5,631,612 km (0.05 R)
• M28: 5,847,332 km (0.07 R)
• M29: 6,065,894 km (0.112 R)
• M30: 6,511,098 km (0.093 R)
• M31: 6,624,044 km (0.06 R)
• M32: 7,222,136 km (0.076 R)
• M33: 7,551,401 km (0.116 R)
• M34: 7,670,182 km (0.114 R)
• M35: 7,837,582 km (0.115 R)
• M36: 7,982,094 km (0.117 R)
• M37: 8,817,298 km (0.097 R)
• M38: 9,220,016 km (0.118 R)
• M39: 9,372,606 km (0.089 R)
• M40: 9,991,343 km (0.052 R)
• M41: 10,517,179 km (0.08 R)
• M42: 11,295,537 km (0.066 R)
• M43: 11,650,533 km (0.078 R)
• M44: 11,898,566 km (0.05 R)
• M45: 12,399,719 km (0.094 R)
• M46: 12,568,316 km (0.108 R)
• M47: 12,907,753 km (0.065 R)
• M48: 13,307,628 km (0.1 R)
• M49: 13,769,736 km (0.101 R)
• M50: 13,915,145 km (0.113 R)
• M51: 14,061,153 km (0.114 R)
• M52: 14,917,900 km (0.108 R)
• M53: 15,217,395 km (0.056 R)
• M54: 15,670,227 km (0.101 R)
• M55: 15,852,587 km (0.104 R)
• M56: 16,219,401 km (0.056 R)
• M57: 16,496,456 km (0.111 R)
• M58: 16,775,008 km (0.104 R)
• M59: 17,211,534 km (0.09 R)
• M60: 17,305,482 km (0.119 R)
• M61: 17,588,521 km (0.106 R)
• M62: 17,841,491 km (0.072 R)
• M63: 18,511,091 km (0.096 R)
• M64: 18,639,595 km (0.12 R)
• M65: 19,482,131 km (0.091 R)
• M66: 19,940,947 km (0.032 R)
• M67: 20,105,655 km (0.061 R)
• M68: 21,540,897 km (0.094 R)
• M69: 22,253,730 km (0.07 R)
• M70: 22,356,205 km (0.08 R)
• M71: 22,493,087 km (0.062 R)
• M72: 23,112,572 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.3

Radius: 13.1

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.09 AU - 5.85 AU

Year: 4174 Days

Day: 10 Hours

Environment

Temp: -146 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,259,561 km

• M1: 165,455 km (0.077 R)
• M2: 270,174 km (0.085 R)
• M3: 402,418 km (0.041 R)
• M4: 827,875 km (0.093 R)
• M5: 928,704 km (0.114 R)
• M6: 1,130,362 km (0.118 R)
• M7: 1,244,056 km (0.04 R)
• M8: 1,514,828 km (0.105 R)
• M9: 1,625,530 km (0.038 R)
• M10: 1,838,558 km (0.05 R)
• M11: 2,220,481 km (0.091 R)
• M12: 2,329,089 km (0.083 R)
• M13: 2,420,942 km (0.116 R)
• M14: 2,684,983 km (0.074 R)
• M15: 3,200,347 km (0.093 R)
• M16: 3,554,296 km (0.091 R)
• M17: 3,811,754 km (0.095 R)
• M18: 4,164,655 km (0.079 R)
• M19: 4,505,289 km (0.063 R)
• M20: 4,902,472 km (0.106 R)
• M21: 5,606,031 km (0.103 R)
• M22: 5,705,663 km (0.07 R)
• M23: 6,445,125 km (0.038 R)
• M24: 6,786,657 km (0.119 R)
• M25: 6,999,684 km (0.109 R)
• M26: 7,405,244 km (0.117 R)
• M27: 7,542,126 km (0.076 R)
• M28: 7,707,581 km (0.116 R)
• M29: 8,182,854 km (0.062 R)
• M30: 8,267,676 km (0.108 R)
• M31: 9,074,008 km (0.106 R)
• M32: 9,191,144 km (0.096 R)
• M33: 9,695,139 km (0.116 R)
• M34: 9,785,047 km (0.112 R)
• M35: 9,875,255 km (0.099 R)
• M36: 10,177,742 km (0.049 R)
• M37: 10,514,187 km (0.066 R)
• M38: 11,576,930 km (0.12 R)
• M39: 11,831,995 km (0.088 R)
• M40: 12,380,121 km (0.111 R)
• M41: 12,477,809 km (0.097 R)
• M42: 12,706,544 km (0.055 R)
• M43: 12,870,802 km (0.072 R)
• M44: 13,002,598 km (0.117 R)
• M45: 13,434,487 km (0.111 R)
• M46: 13,837,354 km (0.109 R)
• M47: 14,176,044 km (0.117 R)
• M48: 14,380,694 km (0.116 R)
• M49: 14,758,279 km (0.109 R)
• M50: 15,034,885 km (0.074 R)
• M51: 15,139,155 km (0.092 R)
• M52: 15,418,155 km (0.118 R)
• M53: 15,840,021 km (0.082 R)
• M54: 16,194,418 km (0.109 R)
• M55: 16,372,589 km (0.099 R)
• M56: 16,911,142 km (0.076 R)
• M57: 17,601,536 km (0.117 R)
• M58: 18,375,406 km (0.068 R)
• M59: 18,635,856 km (0.109 R)
• M60: 18,822,703 km (0.103 R)
• M61: 19,348,989 km (0.076 R)
• M62: 19,462,384 km (0.1 R)
• M63: 19,576,078 km (0.114 R)
• M64: 20,724,541 km (0.082 R)
• M65: 21,073,403 km (0.115 R)
• M66: 22,171,003 km (0.083 R)
• M67: 22,369,070 km (0.055 R)
• M68: 22,846,587 km (0.106 R)
• M69: 23,006,507 km (0.101 R)
• M70: 24,055,188 km (0.106 R)
• M71: 24,544,373 km (0.103 R)
• M72: 24,749,173 km (0.105 R)
• M73: 25,990,087 km (0.068 R)
• M74: 26,912,956 km (0.049 R)
• M75: 27,039,666 km (0.096 R)
• M76: 27,846,596 km (0.097 R)
• M77: 28,017,437 km (0.114 R)
• M78: 28,489,119 km (0.118 R)
• M79: 28,704,540 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.7

Radius: 3.4

Gravity: 70.91 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.5 AU - 15.82 AU

Year: 17985 Days

Day: 19 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,259,561 km

• M1: 44,730 km (0.1 R)
• M2: 129,103 km (0.098 R)
• M3: 304,581 km (0.113 R)
• M4: 858,093 km (0.066 R)
• M5: 1,092,962 km (0.084 R)
• M6: 3,608,600 km (0.087 R)
• M7: 3,690,579 km (0.096 R)
• M8: 3,940,258 km (0.116 R)
• M9: 5,037,858 km (0.066 R)
• M10: 5,129,561 km (0.096 R)
• M11: 5,548,735 km (0.085 R)
• M12: 6,027,448 km (0.056 R)
• M13: 6,124,686 km (0.08 R)
• M14: 6,320,959 km (0.12 R)
• M15: 7,963,244 km (0.092 R)
• M16: 8,016,501 km (0.119 R)
• M17: 8,177,319 km (0.107 R)
• M18: 9,052,317 km (0.097 R)
• M19: 9,219,717 km (0.106 R)
• M20: 9,614,206 km (0.112 R)
• M21: 10,361,298 km (0.095 R)
• M22: 11,246,319 km (0.114 R)
• M23: 12,463,597 km (0.095 R)
• M24: 12,525,531 km (0.117 R)
• M25: 13,213,681 km (0.075 R)
• M26: 13,403,520 km (0.103 R)
• M27: 13,530,679 km (0.025 R)
• M28: 13,785,893 km (0.113 R)
• M29: 14,691,857 km (0.045 R)
• M30: 15,086,048 km (0.092 R)
• M31: 15,218,143 km (0.046 R)
• M32: 17,039,497 km (0.084 R)
• M33: 17,384,320 km (0.05 R)
• M34: 17,592,261 km (0.094 R)
• M35: 18,150,859 km (0.099 R)
• M36: 18,291,481 km (0.059 R)
• M37: 18,432,253 km (0.091 R)
• M38: 18,715,292 km (0.111 R)
• M39: 19,572,637 km (0.107 R)
• M40: 19,644,594 km (0.11 R)
• M41: 19,716,700 km (0.089 R)
• M42: 19,788,956 km (0.079 R)
• M43: 20,078,577 km (0.114 R)
• M44: 21,177,374 km (0.084 R)
• M45: 21,251,275 km (0.094 R)
• M46: 21,771,277 km (0.112 R)
• M47: 22,445,964 km (0.094 R)
• M48: 22,748,002 km (0.088 R)
• M49: 22,823,848 km (0.091 R)
• M50: 23,203,677 km (0.102 R)
• M51: 25,684,010 km (0.078 R)
• M52: 28,982,493 km (0.07 R)
• M53: 29,972,681 km (0.093 R)
• M54: 30,890,165 km (0.032 R)
• M55: 33,266,826 km (0.111 R)
• M56: 36,142,397 km (0.075 R)
• M57: 36,584,907 km (0.116 R)
• M58: 37,118,373 km (0.106 R)
• M59: 37,296,844 km (0.107 R)
• M60: 38,553,466 km (0.097 R)
• M61: 38,643,823 km (0.11 R)
• M62: 40,372,725 km (0.047 R)
• M63: 40,556,282 km (0.076 R)
• M64: 41,385,204 km (0.09 R)
• M65: 43,153,600 km (0.105 R)
• M66: 43,999,875 km (0.12 R)
• M67: 45,326,958 km (0.083 R)
• M68: 45,517,695 km (0.082 R)
• M69: 45,613,139 km (0.079 R)
• M70: 46,859,887 km (0.05 R)
• M71: 47,923,528 km (0.1 R)
• M72: 48,995,098 km (0.118 R)
• M73: 49,582,868 km (0.074 R)
• M74: 49,877,725 km (0.08 R)
• M75: 52,057,217 km (0.099 R)
• M76: 53,460,295 km (0.074 R)
• M77: 53,560,974 km (0.11 R)
• M78: 54,267,525 km (0.047 R)
• M79: 55,282,397 km (0.1 R)
• M80: 55,588,026 km (0.026 R)
• M81: 56,713,600 km (0.116 R)
• M82: 59,195,279 km (0.086 R)
• M83: 59,716,777 km (0.059 R)
• M84: 61,185,080 km (0.118 R)
• M85: 62,558,987 km (0.077 R)
• M86: 62,877,481 km (0.112 R)
• M87: 65,229,608 km (0.114 R)
• M88: 66,416,518 km (0.108 R)
• M89: 67,392,794 km (0.049 R)
• M90: 72,567,982 km (0.106 R)
• M91: 73,014,382 km (0.118 R)
• M92: 73,573,579 km (0.048 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: 179 - 17,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit