🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.92 AU - 1.06 AU

Year: 365 Days

Day: 39 Hours

Environment

Temp: 37 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.02 AU - 1.66 AU

Year: 575 Days

Day: 40.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,492,154 km

• M1: 1,012,478 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.98 AU - 1.98 AU

Year: 1033 Days

Day: 31.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.99 AU - 4.41 AU

Year: 2639 Days

Day: 36 Hours

Environment

Temp: -124 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.5 AU - 3.94 AU

Year: 2661 Days

Day: 31.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.2

Radius: 13.7

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.82 AU - 5.42 AU

Year: 4296 Days

Day: 7.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 58,492,154 km

• M1: 238,010 km (0.049 R)
• M2: 332,406 km (0.099 R)
• M3: 492,775 km (0.112 R)
• M4: 685,906 km (0.045 R)
• M5: 797,805 km (0.1 R)
• M6: 926,160 km (0.111 R)
• M7: 1,092,214 km (0.066 R)
• M8: 1,237,025 km (0.09 R)
• M9: 1,422,227 km (0.091 R)
• M10: 1,699,881 km (0.105 R)
• M11: 1,907,373 km (0.106 R)
• M12: 2,110,676 km (0.116 R)
• M13: 2,321,161 km (0.076 R)
• M14: 2,483,923 km (0.118 R)
• M15: 2,636,363 km (0.095 R)
• M16: 2,763,521 km (0.04 R)
• M17: 2,878,413 km (0.116 R)
• M18: 2,965,479 km (0.074 R)
• M19: 3,142,602 km (0.113 R)
• M20: 3,601,120 km (0.112 R)
• M21: 3,711,074 km (0.105 R)
• M22: 3,854,389 km (0.079 R)
• M23: 3,950,880 km (0.085 R)
• M24: 4,097,186 km (0.107 R)
• M25: 4,462,504 km (0.051 R)
• M26: 4,666,406 km (0.081 R)
• M27: 4,769,479 km (0.097 R)
• M28: 4,873,300 km (0.105 R)
• M29: 4,995,522 km (0.029 R)
• M30: 5,100,988 km (0.095 R)
• M31: 5,440,276 km (0.087 R)
• M32: 6,197,241 km (0.098 R)
• M33: 6,386,931 km (0.101 R)
• M34: 6,655,759 km (0.041 R)
• M35: 7,344,358 km (0.1 R)
• M36: 7,504,876 km (0.086 R)
• M37: 8,096,985 km (0.115 R)
• M38: 8,619,530 km (0.118 R)
• M39: 8,725,296 km (0.098 R)
• M40: 9,002,501 km (0.115 R)
• M41: 9,261,006 km (0.099 R)
• M42: 9,653,401 km (0.109 R)
• M43: 10,297,121 km (0.114 R)
• M44: 10,499,676 km (0.077 R)
• M45: 11,323,362 km (0.08 R)
• M46: 11,462,638 km (0.052 R)
• M47: 11,789,958 km (0.115 R)
• M48: 11,931,178 km (0.118 R)
• M49: 12,144,056 km (0.104 R)
• M50: 12,310,558 km (0.101 R)
• M51: 12,621,722 km (0.062 R)
• M52: 12,742,148 km (0.102 R)
• M53: 13,081,287 km (0.099 R)
• M54: 13,595,454 km (0.116 R)
• M55: 13,867,573 km (0.11 R)
• M56: 14,066,538 km (0.092 R)
• M57: 14,366,781 km (0.049 R)
• M58: 15,382,999 km (0.115 R)
• M59: 16,422,405 km (0.105 R)
• M60: 16,659,368 km (0.117 R)
• M61: 16,818,092 km (0.085 R)
• M62: 17,511,179 km (0.089 R)
• M63: 18,159,536 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.5

Radius: 11.4

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.03 AU - 12.11 AU

Year: 13659 Days

Day: 9.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 58,492,154 km

• M1: 150,346 km (0.117 R)
• M2: 237,711 km (0.09 R)
• M3: 444,006 km (0.092 R)
• M4: 555,457 km (0.073 R)
• M5: 756,217 km (0.063 R)
• M6: 1,767,499 km (0.112 R)
• M7: 2,190,412 km (0.117 R)
• M8: 3,150,980 km (0.106 R)
• M9: 3,954,321 km (0.073 R)
• M10: 4,227,486 km (0.113 R)
• M11: 4,792,368 km (0.102 R)
• M12: 5,381,035 km (0.075 R)
• M13: 5,992,741 km (0.074 R)
• M14: 6,597,266 km (0.113 R)
• M15: 6,921,594 km (0.114 R)
• M16: 7,070,893 km (0.079 R)
• M17: 7,463,887 km (0.091 R)
• M18: 9,204,458 km (0.119 R)
• M19: 9,368,716 km (0.064 R)
• M20: 9,567,083 km (0.078 R)
• M21: 9,800,456 km (0.117 R)
• M22: 10,238,628 km (0.116 R)
• M23: 10,340,654 km (0.077 R)
• M24: 11,591,591 km (0.072 R)
• M25: 12,743,195 km (0.037 R)
• M26: 13,184,509 km (0.078 R)
• M27: 14,653,111 km (0.054 R)
• M28: 15,192,861 km (0.102 R)
• M29: 15,543,368 km (0.098 R)
• M30: 16,054,245 km (0.079 R)
• M31: 16,252,313 km (0.093 R)
• M32: 17,173,536 km (0.12 R)
• M33: 18,524,704 km (0.064 R)
• M34: 18,649,319 km (0.106 R)
• M35: 18,732,496 km (0.09 R)
• M36: 19,024,511 km (0.118 R)
• M37: 19,234,097 km (0.067 R)
• M38: 19,570,992 km (0.106 R)
• M39: 20,080,073 km (0.088 R)
• M40: 21,677,031 km (0.095 R)
• M41: 22,778,969 km (0.089 R)
• M42: 23,718,742 km (0.096 R)
• M43: 24,762,487 km (0.089 R)
• M44: 25,313,007 km (0.118 R)
• M45: 27,035,776 km (0.089 R)
• M46: 27,176,996 km (0.112 R)
• M47: 27,935,009 km (0.113 R)
• M48: 28,508,118 km (0.115 R)
• M49: 28,651,882 km (0.114 R)
• M50: 29,229,778 km (0.11 R)
• M51: 29,471,828 km (0.117 R)
• M52: 29,665,856 km (0.111 R)
• M53: 30,691,350 km (0.11 R)
• M54: 30,789,635 km (0.082 R)
• M55: 31,629,328 km (0.079 R)
• M56: 32,326,454 km (0.109 R)
• M57: 33,331,154 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337

Radius: 6.5

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 13.73 AU - 14.07 AU

Year: 19219 Days

Day: 19.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,492,154 km

• M1: 157,676 km (0.112 R)
• M2: 548,127 km (0.098 R)
• M3: 638,484 km (0.112 R)
• M4: 753,524 km (0.067 R)
• M5: 834,307 km (0.083 R)
• M6: 917,933 km (0.039 R)
• M7: 1,353,262 km (0.052 R)
• M8: 1,845,439 km (0.058 R)
• M9: 2,068,191 km (0.119 R)
• M10: 2,154,060 km (0.062 R)
• M11: 2,418,399 km (0.091 R)
• M12: 2,724,476 km (0.118 R)
• M13: 3,474,261 km (0.088 R)
• M14: 4,393,689 km (0.058 R)
• M15: 4,504,392 km (0.097 R)
• M16: 4,842,184 km (0.1 R)
• M17: 5,502,509 km (0.118 R)
• M18: 5,742,165 km (0.056 R)
• M19: 6,440,039 km (0.118 R)
• M20: 6,948,522 km (0.049 R)
• M21: 7,426,038 km (0.109 R)
• M22: 7,602,414 km (0.073 R)
• M23: 7,735,556 km (0.092 R)
• M24: 7,869,446 km (0.026 R)
• M25: 8,642,568 km (0.095 R)
• M26: 8,921,269 km (0.103 R)
• M27: 9,014,768 km (0.118 R)
• M28: 9,061,741 km (0.108 R)
• M29: 9,919,685 km (0.115 R)
• M30: 10,704,027 km (0.064 R)
• M31: 10,753,693 km (0.116 R)
• M32: 10,953,257 km (0.068 R)
• M33: 11,103,603 km (0.116 R)
• M34: 13,763,602 km (0.092 R)
• M35: 14,197,885 km (0.091 R)
• M36: 14,691,857 km (0.069 R)
• M37: 15,415,462 km (0.043 R)
• M38: 15,923,197 km (0.083 R)
• M39: 16,551,060 km (0.098 R)
• M40: 18,304,347 km (0.105 R)
• M41: 19,323,856 km (0.097 R)
• M42: 19,627,241 km (0.083 R)
• M43: 20,670,387 km (0.036 R)
• M44: 21,794,465 km (0.107 R)
• M45: 23,388,281 km (0.095 R)
• M46: 23,711,562 km (0.08 R)
• M47: 24,887,551 km (0.119 R)
• M48: 25,549,072 km (0.101 R)
• M49: 26,754,233 km (0.09 R)
• M50: 26,956,938 km (0.118 R)
• M51: 27,363,844 km (0.068 R)
• M52: 27,909,428 km (0.081 R)
• M53: 28,389,786 km (0.109 R)
• M54: 28,527,566 km (0.079 R)
• M55: 28,872,987 km (0.115 R)
• M56: 29,428,444 km (0.095 R)
• M57: 29,498,157 km (0.109 R)
• M58: 30,127,665 km (0.072 R)
• M59: 30,197,976 km (0.066 R)
• M60: 32,042,966 km (0.109 R)
• M61: 32,258,238 km (0.05 R)
• M62: 33,486,885 km (0.06 R)
• M63: 33,559,739 km (0.049 R)
• M64: 34,510,284 km (0.105 R)
• M65: 34,878,295 km (0.06 R)
• M66: 34,952,047 km (0.101 R)
• M67: 35,247,502 km (0.037 R)
• M68: 35,841,107 km (0.117 R)
• M69: 36,437,853 km (0.107 R)
• M70: 36,587,600 km (0.113 R)
• M71: 37,641,367 km (0.038 R)
• M72: 37,868,457 km (0.11 R)
• M73: 38,247,987 km (0.12 R)
• M74: 41,017,492 km (0.053 R)
• M75: 41,095,283 km (0.072 R)
• M76: 43,771,439 km (0.095 R)
• M77: 44,089,933 km (0.031 R)
• M78: 44,489,210 km (0.073 R)
• M79: 45,694,071 km (0.054 R)
• M80: 47,644,079 km (0.095 R)
• M81: 48,300,216 km (0.106 R)
• M82: 48,794,188 km (0.088 R)
• M83: 48,876,616 km (0.1 R)
• M84: 49,455,410 km (0.062 R)
• M85: 50,536,255 km (0.102 R)
• M86: 51,708,953 km (0.095 R)
• M87: 52,383,041 km (0.038 R)
• M88: 52,805,954 km (0.088 R)
• M89: 55,883,481 km (0.116 R)
• M90: 56,661,839 km (0.055 R)
• M91: 56,748,606 km (0.102 R)
• M92: 58,229,475 km (0.056 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 12,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit