🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.45 AU - 0.59 AU

Year: 170 Days

Day: 26.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.49 AU - 0.55 AU

Year: 170 Days

Day: 28.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.65 AU - 0.69 AU

Year: 248 Days

Day: 31.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 12.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.69 AU - 3.49 AU

Year: 2461 Days

Day: 10.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 46,305,585 km

• M1: 163,660 km (0.07 R)
• M2: 249,679 km (0.064 R)
• M3: 353,949 km (0.064 R)
• M4: 434,582 km (0.092 R)
• M5: 538,702 km (0.101 R)
• M6: 718,369 km (0.071 R)
• M7: 847,322 km (0.105 R)
• M8: 956,828 km (0.063 R)
• M9: 1,369,419 km (0.104 R)
• M10: 1,705,565 km (0.097 R)
• M11: 1,895,704 km (0.111 R)
• M12: 2,005,808 km (0.1 R)
• M13: 2,481,829 km (0.04 R)
• M14: 2,698,596 km (0.064 R)
• M15: 2,823,361 km (0.097 R)
• M16: 2,950,070 km (0.085 R)
• M17: 3,035,640 km (0.091 R)
• M18: 3,209,473 km (0.103 R)
• M19: 3,491,315 km (0.107 R)
• M20: 3,890,293 km (0.085 R)
• M21: 4,401,618 km (0.048 R)
• M22: 4,499,904 km (0.111 R)
• M23: 4,681,965 km (0.085 R)
• M24: 5,087,973 km (0.069 R)
• M25: 5,347,376 km (0.078 R)
• M26: 5,452,543 km (0.082 R)
• M27: 5,718,079 km (0.096 R)
• M28: 5,933,800 km (0.111 R)
• M29: 6,042,557 km (0.106 R)
• M30: 6,225,515 km (0.105 R)
• M31: 6,690,914 km (0.088 R)
• M32: 6,842,158 km (0.102 R)
• M33: 7,013,747 km (0.08 R)
• M34: 7,302,919 km (0.1 R)
• M35: 7,497,995 km (0.072 R)
• M36: 7,615,728 km (0.098 R)
• M37: 7,933,025 km (0.104 R)
• M38: 8,315,547 km (0.114 R)
• M39: 8,580,635 km (0.089 R)
• M40: 9,056,655 km (0.059 R)
• M41: 9,456,530 km (0.094 R)
• M42: 9,776,221 km (0.096 R)
• M43: 9,948,258 km (0.051 R)
• M44: 10,099,502 km (0.119 R)
• M45: 10,251,643 km (0.076 R)
• M46: 10,492,196 km (0.113 R)
• M47: 10,624,142 km (0.074 R)
• M48: 10,934,408 km (0.11 R)
• M49: 11,023,568 km (0.117 R)
• M50: 11,135,318 km (0.076 R)
• M51: 11,563,616 km (0.09 R)
• M52: 11,745,677 km (0.092 R)
• M53: 11,974,412 km (0.082 R)
• M54: 12,274,206 km (0.089 R)
• M55: 12,740,054 km (0.104 R)
• M56: 13,378,388 km (0.057 R)
• M57: 13,569,424 km (0.11 R)
• M58: 13,978,575 km (0.092 R)
• M59: 14,172,603 km (0.118 R)
• M60: 15,932,772 km (0.032 R)
• M61: 16,110,195 km (0.084 R)
• M62: 16,288,067 km (0.084 R)
• M63: 16,415,524 km (0.07 R)
• M64: 17,291,419 km (0.092 R)
• M65: 17,473,630 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 10.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.22 AU - 8.72 AU

Year: 11168 Days

Day: 11.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,305,585 km

• M1: 284,236 km (0.117 R)
• M2: 350,358 km (0.113 R)
• M3: 503,247 km (0.105 R)
• M4: 589,116 km (0.098 R)
• M5: 1,717,982 km (0.098 R)
• M6: 1,969,755 km (0.118 R)
• M7: 2,307,547 km (0.089 R)
• M8: 2,534,487 km (0.061 R)
• M9: 2,955,904 km (0.08 R)
• M10: 3,314,640 km (0.093 R)
• M11: 3,399,462 km (0.082 R)
• M12: 3,716,609 km (0.048 R)
• M13: 4,013,262 km (0.072 R)
• M14: 5,744,558 km (0.077 R)
• M15: 6,544,159 km (0.083 R)
• M16: 6,794,436 km (0.073 R)
• M17: 7,120,859 km (0.115 R)
• M18: 8,054,499 km (0.106 R)
• M19: 8,284,281 km (0.108 R)
• M20: 8,516,308 km (0.055 R)
• M21: 8,947,299 km (0.078 R)
• M22: 9,105,723 km (0.052 R)
• M23: 9,265,195 km (0.064 R)
• M24: 9,425,414 km (0.084 R)
• M25: 9,708,303 km (0.099 R)
• M26: 9,952,896 km (0.107 R)
• M27: 10,199,583 km (0.116 R)
• M28: 10,783,164 km (0.082 R)
• M29: 11,036,583 km (0.119 R)
• M30: 11,377,516 km (0.05 R)
• M31: 11,549,255 km (0.089 R)
• M32: 11,895,424 km (0.118 R)
• M33: 11,982,490 km (0.105 R)
• M34: 12,113,538 km (0.088 R)
• M35: 12,332,998 km (0.106 R)
• M36: 12,553,655 km (0.111 R)
• M37: 13,951,348 km (0.067 R)
• M38: 14,135,353 km (0.117 R)
• M39: 14,925,978 km (0.073 R)
• M40: 15,255,841 km (0.112 R)
• M41: 15,826,707 km (0.086 R)
• M42: 16,018,641 km (0.039 R)
• M43: 16,114,832 km (0.098 R)
• M44: 16,550,162 km (0.11 R)
• M45: 16,793,707 km (0.099 R)
• M46: 16,940,463 km (0.102 R)
• M47: 17,432,640 km (0.117 R)
• M48: 18,531,735 km (0.062 R)
• M49: 20,170,281 km (0.108 R)
• M50: 21,429,446 km (0.104 R)
• M51: 23,529,351 km (0.113 R)
• M52: 23,913,070 km (0.076 R)
• M53: 24,965,341 km (0.096 R)
• M54: 25,525,137 km (0.104 R)
• M55: 25,637,634 km (0.039 R)
• M56: 26,828,583 km (0.069 R)
• M57: 27,000,172 km (0.115 R)
• M58: 27,344,396 km (0.054 R)
• M59: 27,748,011 km (0.082 R)
• M60: 28,153,422 km (0.086 R)
• M61: 28,853,241 km (0.119 R)
• M62: 29,205,244 km (0.094 R)
• M63: 29,381,770 km (0.103 R)
• M64: 29,617,686 km (0.106 R)
• M65: 30,388,863 km (0.106 R)
• M66: 30,687,161 km (0.038 R)
• M67: 30,866,678 km (0.062 R)
• M68: 31,226,611 km (0.082 R)
• M69: 31,588,039 km (0.09 R)
• M70: 31,769,202 km (0.066 R)
• M71: 32,315,085 km (0.1 R)
• M72: 32,497,594 km (0.069 R)
• M73: 32,924,995 km (0.097 R)
• M74: 33,047,516 km (0.087 R)
• M75: 35,027,444 km (0.095 R)
• M76: 37,300,434 km (0.113 R)
• M77: 38,004,441 km (0.098 R)
• M78: 38,197,273 km (0.09 R)
• M79: 40,142,793 km (0.118 R)
• M80: 40,273,542 km (0.098 R)
• M81: 40,601,311 km (0.072 R)
• M82: 41,457,609 km (0.117 R)
• M83: 41,722,248 km (0.088 R)
• M84: 42,319,891 km (0.085 R)
• M85: 42,586,325 km (0.112 R)
• M86: 43,927,171 km (0.115 R)
• M87: 44,941,744 km (0.066 R)
• M88: 45,486,130 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.6

Radius: 5.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 13.64 AU - 18.34 AU

Year: 28967 Days

Day: 18.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,305,585 km

• M1: 99,034 km (0.089 R)
• M2: 614,249 km (0.055 R)
• M3: 779,704 km (0.068 R)
• M4: 1,073,215 km (0.112 R)
• M5: 1,252,433 km (0.117 R)
• M6: 1,462,768 km (0.108 R)
• M7: 1,550,133 km (0.1 R)
• M8: 2,334,026 km (0.103 R)
• M9: 2,410,620 km (0.096 R)
• M10: 2,566,351 km (0.095 R)
• M11: 2,969,967 km (0.049 R)
• M12: 3,108,943 km (0.038 R)
• M13: 3,165,042 km (0.026 R)
• M14: 3,335,584 km (0.106 R)
• M15: 4,263,839 km (0.094 R)
• M16: 4,389,202 km (0.113 R)
• M17: 4,515,761 km (0.114 R)
• M18: 4,772,471 km (0.091 R)
• M19: 5,033,819 km (0.115 R)
• M20: 5,166,362 km (0.057 R)
• M21: 5,880,543 km (0.104 R)
• M22: 6,625,390 km (0.088 R)
• M23: 7,969,827 km (0.101 R)
• M24: 10,346,338 km (0.09 R)
• M25: 10,897,457 km (0.048 R)
• M26: 11,111,980 km (0.111 R)
• M27: 12,651,941 km (0.085 R)
• M28: 13,149,653 km (0.11 R)
• M29: 14,445,021 km (0.097 R)
• M30: 14,822,606 km (0.034 R)
• M31: 15,395,117 km (0.098 R)
• M32: 17,105,469 km (0.107 R)
• M33: 17,155,285 km (0.099 R)
• M34: 18,008,442 km (0.061 R)
• M35: 18,211,147 km (0.059 R)
• M36: 19,287,803 km (0.089 R)
• M37: 19,443,385 km (0.029 R)
• M38: 20,755,358 km (0.103 R)
• M39: 21,288,076 km (0.056 R)
• M40: 21,395,188 km (0.052 R)
• M41: 21,502,450 km (0.119 R)
• M42: 22,475,883 km (0.108 R)
• M43: 23,408,476 km (0.101 R)
• M44: 23,463,678 km (0.087 R)
• M45: 25,595,148 km (0.081 R)
• M46: 26,914,901 km (0.108 R)
• M47: 27,495,640 km (0.101 R)
• M48: 27,670,669 km (0.089 R)
• M49: 28,080,568 km (0.037 R)
• M50: 29,024,829 km (0.089 R)
• M51: 29,859,585 km (0.086 R)
• M52: 32,287,559 km (0.047 R)
• M53: 32,657,215 km (0.068 R)
• M54: 32,904,500 km (0.047 R)
• M55: 35,094,015 km (0.083 R)
• M56: 35,283,855 km (0.096 R)
• M57: 36,174,411 km (0.106 R)
• M58: 36,943,493 km (0.087 R)
• M59: 37,330,054 km (0.113 R)
• M60: 37,523,933 km (0.076 R)
• M61: 37,782,887 km (0.034 R)
• M62: 38,042,290 km (0.09 R)
• M63: 39,348,728 km (0.091 R)
• M64: 40,073,679 km (0.119 R)
• M65: 41,871,247 km (0.077 R)
• M66: 42,543,690 km (0.07 R)
• M67: 42,611,158 km (0.086 R)
• M68: 43,016,569 km (0.034 R)
• M69: 43,627,077 km (0.084 R)
• M70: 44,035,779 km (0.044 R)
• M71: 44,788,107 km (0.103 R)
• M72: 44,994,103 km (0.116 R)
• M73: 45,544,773 km (0.116 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: 204 - 14,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit