🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.56 AU - 0.76 AU

Year: 346 Days

Day: 19.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.1

Radius: 10

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.81 AU - 1.27 AU

Year: 685 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 34,814,934 km

• M1: 127,757 km (0.072 R)
• M2: 206,445 km (0.054 R)
• M3: 287,378 km (0.102 R)
• M4: 353,051 km (0.076 R)
• M5: 418,126 km (0.107 R)
• M6: 508,932 km (0.117 R)
• M7: 594,203 km (0.085 R)
• M8: 718,070 km (0.066 R)
• M9: 923,767 km (0.107 R)
• M10: 1,025,643 km (0.072 R)
• M11: 1,120,338 km (0.105 R)
• M12: 1,235,529 km (0.117 R)
• M13: 1,324,839 km (0.053 R)
• M14: 1,422,377 km (0.065 R)
• M15: 1,560,755 km (0.119 R)
• M16: 1,638,097 km (0.097 R)
• M17: 1,885,083 km (0.104 R)
• M18: 2,073,127 km (0.104 R)
• M19: 2,165,878 km (0.09 R)
• M20: 2,407,628 km (0.064 R)
• M21: 2,627,387 km (0.106 R)
• M22: 2,696,950 km (0.051 R)
• M23: 2,774,891 km (0.108 R)
• M24: 2,901,301 km (0.089 R)
• M25: 2,989,414 km (0.079 R)
• M26: 3,094,731 km (0.095 R)
• M27: 3,193,017 km (0.053 R)
• M28: 3,325,710 km (0.067 R)
• M29: 3,426,390 km (0.1 R)
• M30: 3,674,124 km (0.101 R)
• M31: 3,804,573 km (0.089 R)
• M32: 3,918,866 km (0.106 R)
• M33: 4,070,109 km (0.092 R)
• M34: 4,132,940 km (0.092 R)
• M35: 4,387,556 km (0.103 R)
• M36: 4,461,308 km (0.062 R)
• M37: 4,656,832 km (0.031 R)
• M38: 4,836,200 km (0.078 R)
• M39: 5,270,034 km (0.119 R)
• M40: 5,716,434 km (0.101 R)
• M41: 5,837,608 km (0.107 R)
• M42: 5,939,185 km (0.118 R)
• M43: 6,092,672 km (0.108 R)
• M44: 6,226,862 km (0.088 R)
• M45: 6,414,158 km (0.062 R)
• M46: 6,624,493 km (0.068 R)
• M47: 6,773,044 km (0.091 R)
• M48: 6,890,628 km (0.117 R)
• M49: 7,095,277 km (0.099 R)
• M50: 7,192,965 km (0.098 R)
• M51: 7,345,704 km (0.115 R)
• M52: 7,411,527 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.9

Radius: 10.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.5 AU - 1.52 AU

Year: 1198 Days

Day: 14.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 34,814,934 km

• M1: 140,173 km (0.035 R)
• M2: 218,114 km (0.054 R)
• M3: 301,440 km (0.03 R)
• M4: 483,800 km (0.103 R)
• M5: 579,243 km (0.09 R)
• M6: 753,824 km (0.095 R)
• M7: 841,787 km (0.116 R)
• M8: 1,000,959 km (0.104 R)
• M9: 1,214,436 km (0.114 R)
• M10: 1,373,009 km (0.044 R)
• M11: 1,458,729 km (0.101 R)
• M12: 1,812,079 km (0.12 R)
• M13: 1,889,421 km (0.056 R)
• M14: 1,967,960 km (0.119 R)
• M15: 2,119,353 km (0.111 R)
• M16: 2,247,110 km (0.095 R)
• M17: 2,783,418 km (0.116 R)
• M18: 2,853,280 km (0.106 R)
• M19: 2,984,478 km (0.116 R)
• M20: 3,221,740 km (0.112 R)
• M21: 3,348,000 km (0.118 R)
• M22: 4,060,385 km (0.059 R)
• M23: 4,151,341 km (0.063 R)
• M24: 4,288,971 km (0.077 R)
• M25: 4,463,252 km (0.115 R)
• M26: 4,545,382 km (0.068 R)
• M27: 4,687,350 km (0.107 R)
• M28: 4,903,070 km (0.11 R)
• M29: 5,000,159 km (0.108 R)
• M30: 5,356,950 km (0.093 R)
• M31: 5,494,431 km (0.079 R)
• M32: 5,582,693 km (0.093 R)
• M33: 5,734,834 km (0.081 R)
• M34: 5,862,741 km (0.081 R)
• M35: 6,043,455 km (0.083 R)
• M36: 6,331,131 km (0.117 R)
• M37: 6,436,897 km (0.071 R)
• M38: 6,947,176 km (0.087 R)
• M39: 7,220,940 km (0.063 R)
• M40: 7,694,716 km (0.116 R)
• M41: 8,092,347 km (0.08 R)
• M42: 8,394,984 km (0.104 R)
• M43: 8,730,831 km (0.083 R)
• M44: 8,819,243 km (0.099 R)
• M45: 8,922,615 km (0.106 R)
• M46: 9,115,746 km (0.12 R)
• M47: 9,310,373 km (0.047 R)
• M48: 9,415,690 km (0.119 R)
• M49: 9,521,456 km (0.105 R)
• M50: 9,597,152 km (0.118 R)
• M51: 9,688,407 km (0.073 R)
• M52: 9,795,220 km (0.113 R)
• M53: 9,932,999 km (0.109 R)
• M54: 10,086,936 km (0.103 R)
• M55: 10,164,128 km (0.114 R)
• M56: 10,334,819 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.1

Radius: 8.9

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.84 AU - 5.62 AU

Year: 7723 Days

Day: 7.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 34,814,934 km

• M1: 111,750 km (0.112 R)
• M2: 273,315 km (0.088 R)
• M3: 388,356 km (0.097 R)
• M4: 453,132 km (0.047 R)
• M5: 607,966 km (0.118 R)
• M6: 712,535 km (0.091 R)
• M7: 1,063,342 km (0.085 R)
• M8: 1,308,383 km (0.089 R)
• M9: 1,662,780 km (0.09 R)
• M10: 1,718,580 km (0.078 R)
• M11: 1,948,063 km (0.063 R)
• M12: 2,208,065 km (0.109 R)
• M13: 2,310,988 km (0.107 R)
• M14: 2,394,464 km (0.116 R)
• M15: 2,457,893 km (0.095 R)
• M16: 2,651,323 km (0.101 R)
• M17: 2,716,847 km (0.106 R)
• M18: 2,783,119 km (0.078 R)
• M19: 3,261,383 km (0.092 R)
• M20: 3,450,475 km (0.096 R)
• M21: 3,522,282 km (0.092 R)
• M22: 3,864,113 km (0.095 R)
• M23: 4,319,190 km (0.113 R)
• M24: 5,033,819 km (0.101 R)
• M25: 5,558,458 km (0.09 R)
• M26: 5,841,647 km (0.034 R)
• M27: 5,927,666 km (0.095 R)
• M28: 6,333,974 km (0.11 R)
• M29: 6,481,328 km (0.115 R)
• M30: 6,629,878 km (0.096 R)
• M31: 6,930,271 km (0.1 R)
• M32: 7,265,819 km (0.091 R)
• M33: 7,669,284 km (0.108 R)
• M34: 7,794,947 km (0.114 R)
• M35: 7,858,077 km (0.083 R)
• M36: 8,112,094 km (0.086 R)
• M37: 8,272,164 km (0.099 R)
• M38: 8,336,491 km (0.109 R)
• M39: 8,465,744 km (0.054 R)
• M40: 8,890,302 km (0.094 R)
• M41: 9,321,743 km (0.112 R)
• M42: 9,794,023 km (0.095 R)
• M43: 10,239,525 km (0.075 R)
• M44: 11,328,598 km (0.06 R)
• M45: 11,579,623 km (0.117 R)
• M46: 12,491,123 km (0.102 R)
• M47: 12,936,775 km (0.098 R)
• M48: 13,653,050 km (0.103 R)
• M49: 14,770,995 km (0.117 R)
• M50: 14,888,429 km (0.113 R)
• M51: 16,078,779 km (0.106 R)
• M52: 16,280,138 km (0.069 R)
• M53: 16,482,245 km (0.084 R)
• M54: 16,766,780 km (0.06 R)
• M55: 17,381,926 km (0.109 R)
• M56: 17,796,013 km (0.105 R)
• M57: 18,423,427 km (0.103 R)
• M58: 19,313,833 km (0.077 R)
• M59: 19,442,188 km (0.118 R)
• M60: 20,001,684 km (0.076 R)
• M61: 20,218,302 km (0.116 R)
• M62: 20,522,883 km (0.116 R)
• M63: 20,610,099 km (0.09 R)
• M64: 20,960,457 km (0.108 R)
• M65: 22,202,418 km (0.093 R)
• M66: 22,877,554 km (0.08 R)
• M67: 23,788,156 km (0.113 R)
• M68: 24,063,715 km (0.109 R)
• M69: 24,294,096 km (0.114 R)
• M70: 24,756,952 km (0.087 R)
• M71: 25,503,894 km (0.108 R)
• M72: 26,637,995 km (0.116 R)
• M73: 27,019,619 km (0.094 R)
• M74: 27,211,105 km (0.085 R)
• M75: 28,564,367 km (0.061 R)
• M76: 29,102,022 km (0.088 R)
• M77: 29,692,335 km (0.111 R)
• M78: 29,840,586 km (0.082 R)
• M79: 30,535,319 km (0.116 R)
• M80: 30,834,814 km (0.118 R)
• M81: 31,587,590 km (0.092 R)
• M82: 31,890,376 km (0.119 R)
• M83: 31,991,505 km (0.085 R)
• M84: 32,651,680 km (0.057 R)
• M85: 33,624,515 km (0.11 R)
• M86: 33,933,734 km (0.076 R)
• M87: 34,088,717 km (0.038 R)
• M88: 34,295,611 km (0.062 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit