🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.55 AU - 0.75 AU

Year: 338 Days

Day: 20.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.5 AU - 0.84 AU

Year: 354 Days

Day: 37.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.3

Radius: 9.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.69 AU - 0.73 AU

Year: 386 Days

Day: 6.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 43,236,203 km

• M1: 118,631 km (0.082 R)
• M2: 254,915 km (0.12 R)
• M3: 329,564 km (0.085 R)
• M4: 397,781 km (0.119 R)
• M5: 529,876 km (0.098 R)
• M6: 613,501 km (0.067 R)
• M7: 755,619 km (0.031 R)
• M8: 847,771 km (0.112 R)
• M9: 909,106 km (0.116 R)
• M10: 979,866 km (0.08 R)
• M11: 1,048,531 km (0.079 R)
• M12: 1,195,437 km (0.056 R)
• M13: 1,269,338 km (0.059 R)
• M14: 1,353,711 km (0.098 R)
• M15: 1,575,864 km (0.106 R)
• M16: 1,657,395 km (0.1 R)
• M17: 1,730,548 km (0.102 R)
• M18: 1,905,727 km (0.076 R)
• M19: 1,972,298 km (0.083 R)
• M20: 2,097,213 km (0.113 R)
• M21: 2,273,439 km (0.027 R)
• M22: 2,338,813 km (0.061 R)
• M23: 2,527,306 km (0.064 R)
• M24: 2,634,867 km (0.116 R)
• M25: 2,836,974 km (0.112 R)
• M26: 2,949,023 km (0.086 R)
• M27: 3,026,365 km (0.098 R)
• M28: 3,219,945 km (0.102 R)
• M29: 3,305,963 km (0.103 R)
• M30: 3,405,147 km (0.111 R)
• M31: 3,511,810 km (0.062 R)
• M32: 3,574,940 km (0.118 R)
• M33: 3,670,384 km (0.113 R)
• M34: 3,786,173 km (0.083 R)
• M35: 3,955,667 km (0.101 R)
• M36: 4,154,183 km (0.117 R)
• M37: 4,308,718 km (0.101 R)
• M38: 4,417,326 km (0.113 R)
• M39: 4,506,187 km (0.116 R)
• M40: 4,692,736 km (0.085 R)
• M41: 4,755,567 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148

Radius: 11.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.72 AU - 2.22 AU

Year: 1785 Days

Day: 12.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 43,236,203 km

• M1: 167,699 km (0.087 R)
• M2: 289,621 km (0.082 R)
• M3: 436,676 km (0.111 R)
• M4: 522,097 km (0.066 R)
• M5: 644,916 km (0.099 R)
• M6: 740,360 km (0.116 R)
• M7: 887,564 km (0.067 R)
• M8: 1,134,251 km (0.091 R)
• M9: 1,320,500 km (0.094 R)
• M10: 1,417,440 km (0.066 R)
• M11: 1,671,008 km (0.105 R)
• M12: 1,791,883 km (0.1 R)
• M13: 1,892,263 km (0.081 R)
• M14: 1,994,738 km (0.12 R)
• M15: 2,313,381 km (0.113 R)
• M16: 2,423,336 km (0.095 R)
• M17: 2,500,528 km (0.119 R)
• M18: 2,666,133 km (0.061 R)
• M19: 2,880,657 km (0.109 R)
• M20: 3,017,688 km (0.043 R)
• M21: 3,138,264 km (0.103 R)
• M22: 3,222,787 km (0.067 R)
• M23: 3,548,611 km (0.084 R)
• M24: 3,646,598 km (0.081 R)
• M25: 3,835,091 km (0.065 R)
• M26: 3,935,770 km (0.102 R)
• M27: 4,078,038 km (0.111 R)
• M28: 4,346,865 km (0.116 R)
• M29: 4,430,790 km (0.113 R)
• M30: 4,515,163 km (0.054 R)
• M31: 4,739,560 km (0.06 R)
• M32: 4,880,331 km (0.105 R)
• M33: 5,022,449 km (0.103 R)
• M34: 5,132,703 km (0.114 R)
• M35: 5,366,973 km (0.085 R)
• M36: 5,536,468 km (0.096 R)
• M37: 5,638,942 km (0.072 R)
• M38: 5,857,654 km (0.077 R)
• M39: 6,374,664 km (0.115 R)
• M40: 6,506,311 km (0.071 R)
• M41: 6,650,822 km (0.11 R)
• M42: 7,029,305 km (0.053 R)
• M43: 7,128,189 km (0.092 R)
• M44: 7,252,355 km (0.053 R)
• M45: 7,364,703 km (0.107 R)
• M46: 7,528,064 km (0.038 R)
• M47: 7,667,340 km (0.048 R)
• M48: 8,077,088 km (0.087 R)
• M49: 8,284,730 km (0.097 R)
• M50: 8,454,823 km (0.095 R)
• M51: 8,599,484 km (0.081 R)
• M52: 8,705,250 km (0.11 R)
• M53: 8,838,242 km (0.071 R)
• M54: 8,931,591 km (0.052 R)
• M55: 9,025,389 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.4

Radius: 8.3

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.19 AU - 3.17 AU

Year: 2833 Days

Day: 8.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,236,203 km

• M1: 134,788 km (0.117 R)
• M2: 230,979 km (0.086 R)
• M3: 286,630 km (0.096 R)
• M4: 514,766 km (0.111 R)
• M5: 567,275 km (0.115 R)
• M6: 859,290 km (0.071 R)
• M7: 1,056,011 km (0.077 R)
• M8: 1,113,307 km (0.057 R)
• M9: 1,183,469 km (0.115 R)
• M10: 1,353,262 km (0.101 R)
• M11: 2,008,651 km (0.073 R)
• M12: 2,124,140 km (0.053 R)
• M13: 2,197,443 km (0.119 R)
• M14: 2,718,493 km (0.115 R)
• M15: 2,960,243 km (0.059 R)
• M16: 3,192,269 km (0.119 R)
• M17: 3,361,614 km (0.093 R)
• M18: 3,516,747 km (0.109 R)
• M19: 3,586,310 km (0.072 R)
• M20: 3,833,894 km (0.045 R)
• M21: 4,032,261 km (0.084 R)
• M22: 4,476,716 km (0.105 R)
• M23: 4,533,414 km (0.11 R)
• M24: 4,647,557 km (0.051 R)
• M25: 5,113,405 km (0.071 R)
• M26: 5,291,875 km (0.116 R)
• M27: 5,655,248 km (0.05 R)
• M28: 5,819,357 km (0.111 R)
• M29: 6,342,351 km (0.08 R)
• M30: 6,427,323 km (0.033 R)
• M31: 6,491,500 km (0.112 R)
• M32: 6,749,856 km (0.059 R)
• M33: 6,836,772 km (0.063 R)
• M34: 7,321,170 km (0.047 R)
• M35: 7,455,359 km (0.104 R)
• M36: 7,680,654 km (0.076 R)
• M37: 7,862,415 km (0.08 R)
• M38: 8,346,664 km (0.038 R)
• M39: 8,604,122 km (0.093 R)
• M40: 8,722,005 km (0.088 R)
• M41: 8,887,909 km (0.057 R)
• M42: 8,959,416 km (0.101 R)
• M43: 9,126,816 km (0.056 R)
• M44: 9,343,733 km (0.1 R)
• M45: 9,440,673 km (0.116 R)
• M46: 9,537,911 km (0.076 R)
• M47: 10,302,955 km (0.086 R)
• M48: 10,680,241 km (0.112 R)
• M49: 10,934,258 km (0.038 R)
• M50: 11,087,745 km (0.049 R)
• M51: 11,500,187 km (0.102 R)
• M52: 11,656,217 km (0.073 R)
• M53: 11,996,702 km (0.093 R)
• M54: 12,526,727 km (0.074 R)
• M55: 12,606,912 km (0.07 R)
• M56: 13,200,217 km (0.065 R)
• M57: 13,830,024 km (0.084 R)
• M58: 13,885,375 km (0.111 R)
• M59: 13,940,577 km (0.082 R)
• M60: 14,023,753 km (0.096 R)
• M61: 14,079,254 km (0.067 R)
• M62: 14,835,621 km (0.09 R)
• M63: 15,175,956 km (0.088 R)
• M64: 15,290,099 km (0.091 R)
• M65: 15,432,965 km (0.043 R)
• M66: 15,691,470 km (0.104 R)
• M67: 16,125,454 km (0.104 R)
• M68: 16,358,378 km (0.059 R)
• M69: 16,416,870 km (0.112 R)
• M70: 16,857,436 km (0.111 R)
• M71: 17,720,017 km (0.091 R)
• M72: 17,780,006 km (0.109 R)
• M73: 17,870,214 km (0.048 R)
• M74: 18,202,171 km (0.097 R)
• M75: 18,902,589 km (0.119 R)
• M76: 19,487,965 km (0.118 R)
• M77: 19,985,528 km (0.115 R)
• M78: 20,079,325 km (0.072 R)
• M79: 20,298,636 km (0.081 R)
• M80: 20,644,955 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143

Radius: 10.3

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.47 AU - 6.35 AU

Year: 8125 Days

Day: 14 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,236,203 km

• M1: 139,575 km (0.099 R)
• M2: 237,412 km (0.055 R)
• M3: 340,036 km (0.098 R)
• M4: 623,973 km (0.108 R)
• M5: 717,023 km (0.089 R)
• M6: 782,098 km (0.08 R)
• M7: 907,012 km (0.087 R)
• M8: 1,113,756 km (0.102 R)
• M9: 1,190,649 km (0.114 R)
• M10: 1,573,321 km (0.066 R)
• M11: 1,734,139 km (0.115 R)
• M12: 1,931,159 km (0.101 R)
• M13: 2,024,807 km (0.079 R)
• M14: 2,119,802 km (0.113 R)
• M15: 2,314,578 km (0.081 R)
• M16: 2,969,817 km (0.077 R)
• M17: 3,078,425 km (0.079 R)
• M18: 3,281,130 km (0.082 R)
• M19: 3,450,176 km (0.057 R)
• M20: 3,915,126 km (0.056 R)
• M21: 4,114,689 km (0.084 R)
• M22: 4,195,472 km (0.112 R)
• M23: 4,524,139 km (0.109 R)
• M24: 4,691,539 km (0.097 R)
• M25: 5,359,793 km (0.106 R)
• M26: 5,829,530 km (0.047 R)
• M27: 7,000,582 km (0.092 R)
• M28: 7,073,137 km (0.05 R)
• M29: 7,292,298 km (0.069 R)
• M30: 7,637,719 km (0.054 R)
• M31: 7,812,450 km (0.076 R)
• M32: 8,013,808 km (0.115 R)
• M33: 8,576,296 km (0.101 R)
• M34: 9,470,742 km (0.077 R)
• M35: 9,577,854 km (0.106 R)
• M36: 9,766,347 km (0.073 R)
• M37: 10,532,887 km (0.094 R)
• M38: 10,727,514 km (0.063 R)
• M39: 11,148,632 km (0.067 R)
• M40: 11,517,989 km (0.088 R)
• M41: 11,603,858 km (0.066 R)
• M42: 12,123,262 km (0.112 R)
• M43: 12,444,448 km (0.075 R)
• M44: 12,857,189 km (0.099 R)
• M45: 13,035,510 km (0.091 R)
• M46: 13,154,889 km (0.067 R)
• M47: 13,939,380 km (0.073 R)
• M48: 14,337,310 km (0.097 R)
• M49: 14,708,014 km (0.104 R)
• M50: 14,863,296 km (0.075 R)
• M51: 15,364,300 km (0.117 R)
• M52: 15,680,101 km (0.09 R)
• M53: 15,838,824 km (0.043 R)
• M54: 16,157,916 km (0.102 R)
• M55: 16,254,108 km (0.086 R)
• M56: 16,446,940 km (0.113 R)
• M57: 17,686,059 km (0.109 R)
• M58: 18,183,472 km (0.033 R)
• M59: 18,450,653 km (0.109 R)
• M60: 18,685,372 km (0.095 R)
• M61: 18,752,691 km (0.091 R)
• M62: 19,090,334 km (0.098 R)
• M63: 19,158,102 km (0.083 R)
• M64: 19,532,246 km (0.115 R)
• M65: 19,977,449 km (0.096 R)
• M66: 20,808,316 km (0.063 R)
• M67: 21,122,771 km (0.057 R)
• M68: 21,544,487 km (0.094 R)
• M69: 21,862,682 km (0.101 R)
• M70: 22,253,730 km (0.056 R)
• M71: 23,331,733 km (0.09 R)
• M72: 23,913,519 km (0.114 R)
• M73: 24,023,174 km (0.119 R)
• M74: 24,389,838 km (0.076 R)
• M75: 24,721,497 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148

Radius: 6.7

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.78 AU - 9.9 AU

Year: 18430 Days

Day: 18.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 43,236,203 km

• M1: 214,673 km (0.066 R)
• M2: 341,981 km (0.099 R)
• M3: 403,017 km (0.053 R)
• M4: 522,994 km (0.111 R)
• M5: 969,693 km (0.104 R)
• M6: 1,744,311 km (0.112 R)
• M7: 2,441,437 km (0.115 R)
• M8: 2,515,488 km (0.107 R)
• M9: 2,716,697 km (0.088 R)
• M10: 2,897,112 km (0.08 R)
• M11: 4,627,661 km (0.078 R)
• M12: 6,752,848 km (0.066 R)
• M13: 6,962,435 km (0.081 R)
• M14: 7,174,115 km (0.1 R)
• M15: 7,968,181 km (0.114 R)
• M16: 8,115,535 km (0.077 R)
• M17: 8,600,830 km (0.098 R)
• M18: 8,714,076 km (0.102 R)
• M19: 8,904,065 km (0.082 R)
• M20: 10,311,781 km (0.075 R)
• M21: 10,432,208 km (0.11 R)
• M22: 11,329,346 km (0.103 R)
• M23: 11,536,689 km (0.116 R)
• M24: 11,578,426 km (0.111 R)
• M25: 12,378,625 km (0.065 R)
• M26: 12,421,261 km (0.112 R)
• M27: 12,678,120 km (0.102 R)
• M28: 13,023,093 km (0.084 R)
• M29: 13,590,368 km (0.035 R)
• M30: 14,658,796 km (0.049 R)
• M31: 14,703,825 km (0.097 R)
• M32: 14,930,167 km (0.101 R)
• M33: 15,615,624 km (0.098 R)
• M34: 15,800,228 km (0.072 R)
• M35: 15,892,679 km (0.081 R)
• M36: 16,404,903 km (0.108 R)
• M37: 19,888,738 km (0.096 R)
• M38: 20,289,510 km (0.109 R)
• M39: 20,946,544 km (0.05 R)
• M40: 21,149,997 km (0.058 R)
• M41: 21,713,233 km (0.112 R)
• M42: 23,696,153 km (0.042 R)
• M43: 24,067,754 km (0.065 R)
• M44: 24,655,524 km (0.101 R)
• M45: 25,736,369 km (0.106 R)
• M46: 26,282,551 km (0.099 R)
• M47: 29,013,609 km (0.109 R)
• M48: 30,672,051 km (0.109 R)
• M49: 31,425,277 km (0.049 R)
• M50: 31,541,813 km (0.103 R)
• M51: 32,537,238 km (0.102 R)
• M52: 32,773,004 km (0.072 R)
• M53: 32,891,186 km (0.09 R)
• M54: 33,543,134 km (0.093 R)
• M55: 37,605,464 km (0.07 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 16,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit