🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.83 AU - 0.83 AU

Year: 285 Days

Day: 24.1 Hours

Environment

Temp: 74 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,056,857 km

• M1: 246,238 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.2 AU - 1.26 AU

Year: 514 Days

Day: 34.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.08 AU - 2.9 AU

Year: 1480 Days

Day: 36.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.99 AU - 3.69 AU

Year: 2300 Days

Day: 35.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.9

Radius: 12.1

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.55 AU - 5.49 AU

Year: 3620 Days

Day: 14.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 45,056,857 km

• M1: 153,338 km (0.088 R)
• M2: 257,608 km (0.061 R)
• M3: 347,217 km (0.114 R)
• M4: 573,857 km (0.047 R)
• M5: 674,537 km (0.102 R)
• M6: 860,637 km (0.095 R)
• M7: 960,418 km (0.118 R)
• M8: 1,093,710 km (0.109 R)
• M9: 1,203,066 km (0.085 R)
• M10: 1,337,255 km (0.1 R)
• M11: 1,422,526 km (0.088 R)
• M12: 1,542,952 km (0.076 R)
• M13: 1,889,272 km (0.068 R)
• M14: 2,196,845 km (0.05 R)
• M15: 2,415,258 km (0.082 R)
• M16: 2,749,609 km (0.111 R)
• M17: 2,929,426 km (0.042 R)
• M18: 3,113,281 km (0.115 R)
• M19: 3,257,344 km (0.092 R)
• M20: 3,418,311 km (0.115 R)
• M21: 3,537,242 km (0.09 R)
• M22: 3,886,553 km (0.067 R)
• M23: 3,979,603 km (0.101 R)
• M24: 4,215,369 km (0.052 R)
• M25: 5,290,080 km (0.099 R)
• M26: 5,376,099 km (0.112 R)
• M27: 5,619,794 km (0.116 R)
• M28: 5,796,020 km (0.105 R)
• M29: 5,974,041 km (0.078 R)
• M30: 6,081,752 km (0.097 R)
• M31: 6,281,016 km (0.108 R)
• M32: 6,500,775 km (0.118 R)
• M33: 6,779,177 km (0.109 R)
• M34: 7,080,467 km (0.084 R)
• M35: 7,540,630 km (0.078 R)
• M36: 8,189,287 km (0.116 R)
• M37: 8,530,519 km (0.107 R)
• M38: 8,896,885 km (0.105 R)
• M39: 9,102,731 km (0.101 R)
• M40: 10,435,199 km (0.072 R)
• M41: 10,521,966 km (0.083 R)
• M42: 10,674,107 km (0.1 R)
• M43: 10,827,146 km (0.032 R)
• M44: 10,936,801 km (0.117 R)
• M45: 11,335,031 km (0.09 R)
• M46: 11,873,284 km (0.069 R)
• M47: 11,963,791 km (0.07 R)
• M48: 12,191,030 km (0.057 R)
• M49: 12,305,322 km (0.097 R)
• M50: 12,419,765 km (0.095 R)
• M51: 12,649,996 km (0.048 R)
• M52: 12,928,098 km (0.11 R)
• M53: 13,208,295 km (0.06 R)
• M54: 13,325,580 km (0.058 R)
• M55: 14,012,833 km (0.114 R)
• M56: 14,156,596 km (0.065 R)
• M57: 14,882,146 km (0.046 R)
• M58: 15,249,558 km (0.107 R)
• M59: 15,545,612 km (0.097 R)
• M60: 15,669,479 km (0.082 R)
• M61: 15,793,795 km (0.116 R)
• M62: 15,993,209 km (0.058 R)
• M63: 16,218,653 km (0.093 R)
• M64: 16,977,713 km (0.109 R)
• M65: 17,105,320 km (0.05 R)
• M66: 17,182,063 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.2

Radius: 8.9

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.88 AU - 6.32 AU

Year: 4339 Days

Day: 14.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,056,857 km

• M1: 315,502 km (0.11 R)
• M2: 435,928 km (0.11 R)
• M3: 497,413 km (0.033 R)
• M4: 776,413 km (0.104 R)
• M5: 880,084 km (0.035 R)
• M6: 1,249,441 km (0.098 R)
• M7: 1,435,691 km (0.101 R)
• M8: 1,630,916 km (0.076 R)
• M9: 1,697,936 km (0.06 R)
• M10: 1,904,830 km (0.069 R)
• M11: 2,652,669 km (0.066 R)
• M12: 3,267,816 km (0.067 R)
• M13: 3,547,863 km (0.083 R)
• M14: 3,679,808 km (0.044 R)
• M15: 3,903,308 km (0.092 R)
• M16: 4,062,480 km (0.034 R)
• M17: 4,293,459 km (0.039 R)
• M18: 4,363,620 km (0.088 R)
• M19: 4,457,717 km (0.094 R)
• M20: 4,552,562 km (0.079 R)
• M21: 4,914,290 km (0.069 R)
• M22: 5,135,844 km (0.086 R)
• M23: 5,385,823 km (0.083 R)
• M24: 5,614,258 km (0.115 R)
• M25: 5,768,195 km (0.072 R)
• M26: 6,106,884 km (0.105 R)
• M27: 6,452,007 km (0.048 R)
• M28: 6,532,490 km (0.105 R)
• M29: 6,748,958 km (0.111 R)
• M30: 7,161,250 km (0.096 R)
• M31: 7,328,500 km (0.102 R)
• M32: 7,468,823 km (0.064 R)
• M33: 7,866,454 km (0.087 R)
• M34: 8,039,090 km (0.09 R)
• M35: 8,271,117 km (0.108 R)
• M36: 8,505,387 km (0.058 R)
• M37: 8,652,890 km (0.067 R)
• M38: 8,860,831 km (0.046 R)
• M39: 8,920,521 km (0.038 R)
• M40: 9,010,429 km (0.104 R)
• M41: 9,221,213 km (0.077 R)
• M42: 9,312,019 km (0.05 R)
• M43: 10,425,476 km (0.087 R)
• M44: 10,583,451 km (0.079 R)
• M45: 10,837,767 km (0.094 R)
• M46: 11,515,146 km (0.046 R)
• M47: 11,580,371 km (0.111 R)
• M48: 12,406,151 km (0.108 R)
• M49: 12,506,532 km (0.079 R)
• M50: 13,250,781 km (0.094 R)
• M51: 13,387,663 km (0.112 R)
• M52: 13,835,858 km (0.039 R)
• M53: 14,359,002 km (0.066 R)
• M54: 14,817,669 km (0.118 R)
• M55: 15,352,781 km (0.065 R)
• M56: 16,884,812 km (0.034 R)
• M57: 16,959,013 km (0.109 R)
• M58: 17,182,213 km (0.079 R)
• M59: 17,481,259 km (0.056 R)
• M60: 17,631,455 km (0.12 R)
• M61: 18,503,312 km (0.048 R)
• M62: 19,002,221 km (0.103 R)
• M63: 19,350,335 km (0.087 R)
• M64: 19,778,484 km (0.096 R)
• M65: 20,723,793 km (0.112 R)
• M66: 21,724,004 km (0.101 R)
• M67: 21,966,353 km (0.107 R)
• M68: 22,290,980 km (0.102 R)
• M69: 22,372,362 km (0.081 R)
• M70: 23,854,278 km (0.106 R)
• M71: 24,020,930 km (0.094 R)
• M72: 25,879,235 km (0.096 R)
• M73: 26,265,048 km (0.073 R)
• M74: 26,652,656 km (0.119 R)
• M75: 27,129,125 km (0.062 R)
• M76: 27,958,645 km (0.106 R)
• M77: 28,134,273 km (0.11 R)
• M78: 28,222,237 km (0.051 R)
• M79: 28,398,463 km (0.081 R)
• M80: 28,752,112 km (0.089 R)
• M81: 29,821,588 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.2

Radius: 13.2

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.86 AU - 6.72 AU

Year: 5943 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,056,857 km

• M1: 169,794 km (0.074 R)
• M2: 283,937 km (0.118 R)
• M3: 428,747 km (0.106 R)
• M4: 855,700 km (0.102 R)
• M5: 1,076,207 km (0.07 R)
• M6: 1,521,410 km (0.099 R)
• M7: 2,002,367 km (0.08 R)
• M8: 2,404,038 km (0.076 R)
• M9: 2,765,765 km (0.029 R)
• M10: 3,099,518 km (0.098 R)
• M11: 3,213,661 km (0.044 R)
• M12: 3,470,072 km (0.041 R)
• M13: 3,588,703 km (0.099 R)
• M14: 4,203,102 km (0.097 R)
• M15: 4,509,777 km (0.058 R)
• M16: 4,876,891 km (0.074 R)
• M17: 5,752,487 km (0.091 R)
• M18: 6,122,143 km (0.116 R)
• M19: 7,646,097 km (0.107 R)
• M20: 7,895,476 km (0.087 R)
• M21: 8,052,704 km (0.085 R)
• M22: 8,179,264 km (0.096 R)
• M23: 8,434,478 km (0.104 R)
• M24: 8,789,473 km (0.057 R)
• M25: 8,887,310 km (0.102 R)
• M26: 9,149,555 km (0.084 R)
• M27: 10,087,983 km (0.104 R)
• M28: 10,951,611 km (0.111 R)
• M29: 12,163,952 km (0.119 R)
• M30: 12,638,926 km (0.085 R)
• M31: 13,045,383 km (0.081 R)
• M32: 13,231,632 km (0.096 R)
• M33: 13,381,230 km (0.059 R)
• M34: 13,720,070 km (0.107 R)
• M35: 14,252,638 km (0.104 R)
• M36: 14,947,221 km (0.074 R)
• M37: 15,259,581 km (0.068 R)
• M38: 15,534,692 km (0.104 R)
• M39: 15,771,655 km (0.081 R)
• M40: 15,890,735 km (0.029 R)
• M41: 16,369,747 km (0.096 R)
• M42: 16,691,682 km (0.066 R)
• M43: 16,853,397 km (0.061 R)
• M44: 20,282,928 km (0.113 R)
• M45: 20,369,246 km (0.104 R)
• M46: 20,542,181 km (0.086 R)
• M47: 20,976,613 km (0.079 R)
• M48: 21,678,078 km (0.08 R)
• M49: 21,898,884 km (0.082 R)
• M50: 22,120,439 km (0.091 R)
• M51: 22,655,251 km (0.117 R)
• M52: 23,420,145 km (0.06 R)
• M53: 23,510,801 km (0.116 R)
• M54: 23,965,280 km (0.069 R)
• M55: 24,193,566 km (0.071 R)
• M56: 25,067,816 km (0.052 R)
• M57: 25,485,643 km (0.086 R)
• M58: 26,046,186 km (0.111 R)
• M59: 26,234,081 km (0.073 R)
• M60: 26,563,795 km (0.058 R)
• M61: 27,848,242 km (0.101 R)
• M62: 28,040,326 km (0.08 R)
• M63: 28,861,319 km (0.114 R)
• M64: 29,935,581 km (0.099 R)
• M65: 30,181,520 km (0.09 R)
• M66: 30,428,207 km (0.031 R)
• M67: 31,122,341 km (0.107 R)
• M68: 31,271,789 km (0.095 R)
• M69: 31,821,861 km (0.117 R)
• M70: 31,922,091 km (0.025 R)
• M71: 32,425,488 km (0.098 R)
• M72: 32,779,287 km (0.078 R)
• M73: 33,032,855 km (0.083 R)
• M74: 33,695,125 km (0.097 R)
• M75: 33,797,450 km (0.055 R)
• M76: 34,464,806 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 8.2

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.33 AU - 11.89 AU

Year: 11223 Days

Day: 7 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,056,857 km

• M1: 219,759 km (0.108 R)
• M2: 324,029 km (0.106 R)
• M3: 531,072 km (0.082 R)
• M4: 619,784 km (0.118 R)
• M5: 970,441 km (0.117 R)
• M6: 1,397,543 km (0.108 R)
• M7: 2,160,642 km (0.064 R)
• M8: 2,356,615 km (0.085 R)
• M9: 2,661,496 km (0.116 R)
• M10: 3,169,979 km (0.119 R)
• M11: 3,225,180 km (0.039 R)
• M12: 3,280,831 km (0.096 R)
• M13: 3,336,781 km (0.095 R)
• M14: 3,854,539 km (0.093 R)
• M15: 4,122,917 km (0.053 R)
• M16: 4,552,413 km (0.045 R)
• M17: 4,963,957 km (0.115 R)
• M18: 5,288,734 km (0.028 R)
• M19: 6,234,641 km (0.102 R)
• M20: 6,339,060 km (0.069 R)
• M21: 6,905,887 km (0.088 R)
• M22: 7,050,099 km (0.085 R)
• M23: 7,195,358 km (0.039 R)
• M24: 7,378,317 km (0.113 R)
• M25: 7,711,471 km (0.112 R)
• M26: 8,316,146 km (0.114 R)
• M27: 8,740,555 km (0.094 R)
• M28: 9,014,319 km (0.117 R)
• M29: 10,015,278 km (0.086 R)
• M30: 10,841,058 km (0.108 R)
• M31: 11,517,390 km (0.078 R)
• M32: 11,645,745 km (0.116 R)
• M33: 12,163,952 km (0.116 R)
• M34: 13,177,927 km (0.073 R)
• M35: 13,536,962 km (0.092 R)
• M36: 13,990,393 km (0.085 R)
• M37: 14,540,913 km (0.118 R)
• M38: 14,911,916 km (0.116 R)
• M39: 15,805,613 km (0.109 R)
• M40: 16,187,088 km (0.111 R)
• M41: 17,202,708 km (0.04 R)
• M42: 17,792,423 km (0.116 R)
• M43: 18,040,007 km (0.052 R)
• M44: 19,346,146 km (0.107 R)
• M45: 19,600,762 km (0.089 R)
• M46: 20,061,972 km (0.12 R)
• M47: 20,786,475 km (0.099 R)
• M48: 21,256,810 km (0.105 R)
• M49: 21,309,319 km (0.116 R)
• M50: 22,261,210 km (0.053 R)
• M51: 23,065,000 km (0.079 R)
• M52: 23,987,420 km (0.102 R)
• M53: 24,370,690 km (0.1 R)
• M54: 25,199,013 km (0.114 R)
• M55: 26,036,462 km (0.097 R)
• M56: 26,148,810 km (0.088 R)
• M57: 26,769,641 km (0.081 R)
• M58: 26,939,734 km (0.032 R)
• M59: 27,053,429 km (0.081 R)
• M60: 27,224,120 km (0.066 R)
• M61: 27,910,774 km (0.112 R)
• M62: 28,256,195 km (0.09 R)
• M63: 28,487,324 km (0.108 R)
• M64: 28,951,377 km (0.088 R)
• M65: 29,300,987 km (0.097 R)
• M66: 29,593,451 km (0.082 R)
• M67: 29,945,754 km (0.095 R)
• M68: 30,122,429 km (0.099 R)
• M69: 30,299,403 km (0.109 R)
• M70: 31,607,936 km (0.098 R)
• M71: 32,148,582 km (0.103 R)
• M72: 35,021,011 km (0.046 R)
• M73: 35,393,510 km (0.103 R)
• M74: 36,268,059 km (0.032 R)
• M75: 37,149,639 km (0.069 R)
• M76: 37,720,056 km (0.104 R)
• M77: 41,137,619 km (0.104 R)
• M78: 41,399,565 km (0.102 R)
• M79: 41,596,436 km (0.036 R)
• M80: 42,254,667 km (0.074 R)
• M81: 42,452,734 km (0.097 R)
• M82: 42,717,522 km (0.093 R)
• M83: 42,850,066 km (0.078 R)
• M84: 44,116,113 km (0.038 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 12,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit