🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.42 AU - 2.08 AU

Year: 825 Days

Day: 36 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,102,298 km

• M1: 558,150 km (0.12 R)
• M2: 1,398,142 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.2 AU - 3.44 AU

Year: 2156 Days

Day: 21.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,102,298 km

• M1: 2,976,100 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.68 AU - 4 AU

Year: 2682 Days

Day: 16.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.6

Radius: 13.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.73 AU - 7.63 AU

Year: 5476 Days

Day: 12.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,102,298 km

• M1: 165,904 km (0.065 R)
• M2: 258,655 km (0.086 R)
• M3: 341,831 km (0.09 R)
• M4: 514,766 km (0.096 R)
• M5: 621,878 km (0.064 R)
• M6: 723,007 km (0.08 R)
• M7: 911,500 km (0.107 R)
• M8: 1,003,951 km (0.04 R)
• M9: 1,180,776 km (0.109 R)
• M10: 1,301,501 km (0.109 R)
• M11: 1,456,335 km (0.056 R)
• M12: 1,700,629 km (0.054 R)
• M13: 1,838,558 km (0.068 R)
• M14: 2,240,976 km (0.101 R)
• M15: 2,334,325 km (0.107 R)
• M16: 2,429,021 km (0.045 R)
• M17: 2,597,767 km (0.12 R)
• M18: 2,720,736 km (0.062 R)
• M19: 3,063,016 km (0.115 R)
• M20: 3,445,987 km (0.119 R)
• M21: 3,844,665 km (0.116 R)
• M22: 4,214,920 km (0.073 R)
• M23: 4,316,497 km (0.075 R)
• M24: 4,433,782 km (0.056 R)
• M25: 4,716,372 km (0.116 R)
• M26: 5,020,355 km (0.08 R)
• M27: 5,159,331 km (0.058 R)
• M28: 5,583,890 km (0.088 R)
• M29: 5,873,212 km (0.101 R)
• M30: 6,003,512 km (0.104 R)
• M31: 6,233,743 km (0.048 R)
• M32: 7,131,630 km (0.091 R)
• M33: 7,534,048 km (0.098 R)
• M34: 7,675,717 km (0.05 R)
• M35: 7,889,941 km (0.118 R)
• M36: 7,979,700 km (0.103 R)
• M37: 8,069,908 km (0.111 R)
• M38: 8,287,872 km (0.101 R)
• M39: 8,415,778 km (0.071 R)
• M40: 8,971,983 km (0.101 R)
• M41: 9,425,414 km (0.093 R)
• M42: 9,712,791 km (0.083 R)
• M43: 9,944,668 km (0.104 R)
• M44: 10,061,354 km (0.095 R)
• M45: 10,611,725 km (0.088 R)
• M46: 12,196,415 km (0.049 R)
• M47: 12,300,535 km (0.094 R)
• M48: 12,593,598 km (0.114 R)
• M49: 12,952,632 km (0.095 R)
• M50: 13,080,090 km (0.092 R)
• M51: 13,400,678 km (0.094 R)
• M52: 14,049,783 km (0.084 R)
• M53: 14,137,148 km (0.092 R)
• M54: 14,510,245 km (0.08 R)
• M55: 14,731,351 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.8

Radius: 14.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.8 AU - 8.64 AU

Year: 6915 Days

Day: 6.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,102,298 km

• M1: 204,201 km (0.113 R)
• M2: 496,366 km (0.091 R)
• M3: 952,041 km (0.097 R)
• M4: 1,048,232 km (0.113 R)
• M5: 1,148,164 km (0.097 R)
• M6: 1,940,733 km (0.097 R)
• M7: 2,087,339 km (0.117 R)
• M8: 2,325,648 km (0.102 R)
• M9: 2,572,934 km (0.039 R)
• M10: 2,900,553 km (0.115 R)
• M11: 3,647,944 km (0.057 R)
• M12: 3,910,189 km (0.101 R)
• M13: 4,070,558 km (0.066 R)
• M14: 4,287,924 km (0.076 R)
• M15: 4,481,204 km (0.066 R)
• M16: 5,401,830 km (0.108 R)
• M17: 5,762,211 km (0.092 R)
• M18: 5,883,983 km (0.102 R)
• M19: 6,411,615 km (0.079 R)
• M20: 6,506,311 km (0.039 R)
• M21: 6,761,225 km (0.111 R)
• M22: 7,578,927 km (0.118 R)
• M23: 7,679,158 km (0.073 R)
• M24: 7,813,646 km (0.065 R)
• M25: 8,987,242 km (0.078 R)
• M26: 9,594,759 km (0.117 R)
• M27: 9,958,431 km (0.108 R)
• M28: 10,105,187 km (0.044 R)
• M29: 10,363,692 km (0.112 R)
• M30: 10,736,789 km (0.09 R)
• M31: 10,887,284 km (0.048 R)
• M32: 11,805,067 km (0.109 R)
• M33: 11,921,454 km (0.04 R)
• M34: 12,312,503 km (0.041 R)
• M35: 12,588,810 km (0.116 R)
• M36: 12,867,212 km (0.102 R)
• M37: 13,308,675 km (0.099 R)
• M38: 14,330,578 km (0.114 R)
• M39: 14,454,894 km (0.107 R)
• M40: 14,871,973 km (0.092 R)
• M41: 15,675,463 km (0.116 R)
• M42: 16,017,893 km (0.12 R)
• M43: 16,884,962 km (0.097 R)
• M44: 18,348,927 km (0.063 R)
• M45: 18,529,192 km (0.115 R)
• M46: 19,301,716 km (0.105 R)
• M47: 19,715,055 km (0.103 R)
• M48: 20,597,084 km (0.105 R)
• M49: 21,968,148 km (0.108 R)
• M50: 22,303,547 km (0.115 R)
• M51: 22,640,591 km (0.12 R)
• M52: 23,173,608 km (0.113 R)
• M53: 23,564,058 km (0.112 R)
• M54: 23,661,895 km (0.074 R)
• M55: 24,055,038 km (0.096 R)
• M56: 26,001,905 km (0.057 R)
• M57: 26,103,183 km (0.093 R)
• M58: 26,356,751 km (0.119 R)
• M59: 27,482,326 km (0.099 R)
• M60: 28,623,608 km (0.089 R)
• M61: 29,516,109 km (0.119 R)
• M62: 31,113,216 km (0.061 R)
• M63: 31,274,482 km (0.075 R)
• M64: 31,436,048 km (0.089 R)
• M65: 31,651,917 km (0.05 R)
• M66: 32,683,844 km (0.071 R)
• M67: 32,793,050 km (0.093 R)
• M68: 33,176,469 km (0.03 R)
• M69: 34,780,757 km (0.096 R)
• M70: 35,395,754 km (0.114 R)
• M71: 35,845,445 km (0.111 R)
• M72: 36,127,437 km (0.085 R)
• M73: 36,807,060 km (0.112 R)
• M74: 37,433,875 km (0.102 R)
• M75: 37,605,464 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.5

Radius: 11.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.08 AU - 9.38 AU

Year: 9995 Days

Day: 6.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 23,102,298 km

• M1: 167,550 km (0.089 R)
• M2: 283,039 km (0.088 R)
• M3: 366,814 km (0.113 R)
• M4: 463,005 km (0.076 R)
• M5: 611,855 km (0.078 R)
• M6: 948,899 km (0.108 R)
• M7: 1,173,296 km (0.089 R)
• M8: 1,519,914 km (0.091 R)
• M9: 1,611,618 km (0.099 R)
• M10: 2,065,348 km (0.102 R)
• M11: 2,576,225 km (0.043 R)
• M12: 2,724,177 km (0.028 R)
• M13: 2,951,416 km (0.096 R)
• M14: 3,028,459 km (0.101 R)
• M15: 3,774,354 km (0.109 R)
• M16: 4,687,649 km (0.073 R)
• M17: 4,800,895 km (0.116 R)
• M18: 5,007,041 km (0.086 R)
• M19: 5,192,692 km (0.106 R)
• M20: 5,642,832 km (0.038 R)
• M21: 6,007,252 km (0.031 R)
• M22: 6,912,918 km (0.086 R)
• M23: 7,068,051 km (0.105 R)
• M24: 7,355,428 km (0.097 R)
• M25: 7,460,895 km (0.084 R)
• M26: 7,540,331 km (0.044 R)
• M27: 7,726,730 km (0.091 R)
• M28: 7,914,775 km (0.051 R)
• M29: 8,933,686 km (0.107 R)
• M30: 9,272,974 km (0.101 R)
• M31: 9,472,836 km (0.096 R)
• M32: 9,587,728 km (0.067 R)
• M33: 9,760,962 km (0.07 R)
• M34: 10,286,798 km (0.102 R)
• M35: 10,642,542 km (0.085 R)
• M36: 10,791,990 km (0.088 R)
• M37: 11,092,981 km (0.092 R)
• M38: 11,335,779 km (0.109 R)
• M39: 11,519,036 km (0.054 R)
• M40: 11,764,825 km (0.052 R)
• M41: 11,950,327 km (0.084 R)
• M42: 12,230,524 km (0.096 R)
• M43: 12,638,926 km (0.078 R)
• M44: 13,989,196 km (0.063 R)
• M45: 14,087,482 km (0.099 R)
• M46: 15,384,944 km (0.107 R)
• M47: 15,962,392 km (0.102 R)
• M48: 16,685,698 km (0.101 R)
• M49: 17,560,546 km (0.085 R)
• M50: 18,955,097 km (0.056 R)
• M51: 19,941,247 km (0.08 R)
• M52: 20,125,701 km (0.109 R)
• M53: 20,719,903 km (0.1 R)
• M54: 21,583,981 km (0.076 R)
• M55: 21,773,372 km (0.119 R)
• M56: 22,536,620 km (0.118 R)
• M57: 22,998,728 km (0.093 R)
• M58: 23,153,562 km (0.07 R)
• M59: 23,697,799 km (0.108 R)
• M60: 23,932,368 km (0.087 R)
• M61: 24,049,952 km (0.106 R)
• M62: 24,640,864 km (0.068 R)
• M63: 25,196,620 km (0.046 R)
• M64: 25,435,976 km (0.094 R)
• M65: 25,636,138 km (0.119 R)
• M66: 26,522,805 km (0.079 R)
• M67: 26,929,262 km (0.113 R)
• M68: 27,092,324 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.2

Radius: 14.2

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.26 AU - 11.6 AU

Year: 12007 Days

Day: 12.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 23,102,298 km

• M1: 214,523 km (0.049 R)
• M2: 440,566 km (0.081 R)
• M3: 556,504 km (0.071 R)
• M4: 705,055 km (0.072 R)
• M5: 967,749 km (0.079 R)
• M6: 1,416,393 km (0.093 R)
• M7: 1,589,178 km (0.104 R)
• M8: 1,727,107 km (0.059 R)
• M9: 1,826,291 km (0.073 R)
• M10: 1,941,930 km (0.084 R)
• M11: 2,165,878 km (0.119 R)
• M12: 2,304,555 km (0.117 R)
• M13: 2,905,789 km (0.07 R)
• M14: 3,146,043 km (0.113 R)
• M15: 3,393,029 km (0.044 R)
• M16: 3,482,788 km (0.071 R)
• M17: 3,981,398 km (0.101 R)
• M18: 4,076,243 km (0.06 R)
• M19: 4,171,985 km (0.107 R)
• M20: 4,822,287 km (0.11 R)
• M21: 4,944,060 km (0.12 R)
• M22: 5,046,235 km (0.074 R)
• M23: 5,378,193 km (0.098 R)
• M24: 5,653,154 km (0.081 R)
• M25: 6,063,650 km (0.08 R)
• M26: 6,394,561 km (0.084 R)
• M27: 7,610,792 km (0.111 R)
• M28: 7,753,059 km (0.113 R)
• M29: 8,209,183 km (0.096 R)
• M30: 8,723,650 km (0.09 R)
• M31: 9,681,226 km (0.09 R)
• M32: 9,835,462 km (0.115 R)
• M33: 10,460,781 km (0.113 R)
• M34: 10,672,013 km (0.089 R)
• M35: 11,125,893 km (0.107 R)
• M36: 11,260,531 km (0.089 R)
• M37: 11,997,151 km (0.067 R)
• M38: 12,163,055 km (0.056 R)
• M39: 12,301,732 km (0.084 R)
• M40: 14,182,776 km (0.106 R)
• M41: 14,534,480 km (0.086 R)
• M42: 14,829,637 km (0.09 R)
• M43: 15,366,095 km (0.106 R)
• M44: 15,516,291 km (0.114 R)
• M45: 15,969,573 km (0.11 R)
• M46: 16,060,827 km (0.084 R)
• M47: 16,152,232 km (0.097 R)
• M48: 16,243,786 km (0.12 R)
• M49: 16,796,699 km (0.051 R)
• M50: 17,293,364 km (0.062 R)
• M51: 17,449,544 km (0.084 R)
• M52: 17,574,907 km (0.11 R)
• M53: 18,142,631 km (0.116 R)
• M54: 18,748,353 km (0.09 R)
• M55: 19,166,629 km (0.07 R)
• M56: 19,653,121 km (0.088 R)
• M57: 20,242,237 km (0.107 R)
• M58: 20,936,970 km (0.042 R)
• M59: 21,070,262 km (0.083 R)
• M60: 21,605,972 km (0.056 R)
• M61: 22,282,004 km (0.11 R)
• M62: 22,896,253 km (0.099 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 12,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit