🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.49 AU - 0.55 AU

Year: 242 Days

Day: 16.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.55 AU - 0.57 AU

Year: 271 Days

Day: 20.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.59 AU - 0.67 AU

Year: 323 Days

Day: 47.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,266,582 km

• M1: 350,209 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.9

Radius: 10

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.96 AU - 1.08 AU

Year: 665 Days

Day: 8.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,266,582 km

• M1: 133,142 km (0.045 R)
• M2: 250,128 km (0.08 R)
• M3: 326,722 km (0.096 R)
• M4: 389,403 km (0.069 R)
• M5: 475,572 km (0.084 R)
• M6: 564,433 km (0.055 R)
• M7: 675,434 km (0.078 R)
• M8: 772,224 km (0.118 R)
• M9: 856,897 km (0.091 R)
• M10: 1,067,082 km (0.102 R)
• M11: 1,281,007 km (0.065 R)
• M12: 1,355,506 km (0.095 R)
• M13: 1,487,601 km (0.044 R)
• M14: 1,558,959 km (0.065 R)
• M15: 1,638,994 km (0.069 R)
• M16: 1,780,215 km (0.073 R)
• M17: 1,871,769 km (0.075 R)
• M18: 2,019,721 km (0.107 R)
• M19: 2,261,621 km (0.119 R)
• M20: 2,521,323 km (0.08 R)
• M21: 2,624,545 km (0.118 R)
• M22: 2,737,940 km (0.102 R)
• M23: 2,933,764 km (0.075 R)
• M24: 3,264,076 km (0.108 R)
• M25: 3,395,872 km (0.105 R)
• M26: 4,050,662 km (0.073 R)
• M27: 4,141,617 km (0.036 R)
• M28: 4,325,622 km (0.087 R)
• M29: 4,439,317 km (0.115 R)
• M30: 4,533,115 km (0.047 R)
• M31: 4,617,189 km (0.118 R)
• M32: 4,818,697 km (0.083 R)
• M33: 4,958,272 km (0.073 R)
• M34: 5,055,660 km (0.118 R)
• M35: 5,121,034 km (0.114 R)
• M36: 5,307,583 km (0.065 R)
• M37: 5,374,004 km (0.083 R)
• M38: 5,766,998 km (0.086 R)
• M39: 5,880,991 km (0.077 R)
• M40: 5,972,695 km (0.104 R)
• M41: 6,088,035 km (0.086 R)
• M42: 6,227,460 km (0.086 R)
• M43: 6,450,361 km (0.099 R)
• M44: 6,545,056 km (0.099 R)
• M45: 6,616,265 km (0.096 R)
• M46: 6,880,006 km (0.073 R)
• M47: 7,073,885 km (0.097 R)
• M48: 7,579,077 km (0.1 R)
• M49: 7,641,609 km (0.116 R)
• M50: 7,729,273 km (0.096 R)
• M51: 7,880,367 km (0.027 R)
• M52: 7,956,213 km (0.029 R)
• M53: 8,147,100 km (0.115 R)
• M54: 8,249,425 km (0.064 R)
• M55: 8,378,079 km (0.074 R)
• M56: 8,676,527 km (0.109 R)
• M57: 8,741,901 km (0.076 R)
• M58: 8,820,440 km (0.062 R)
• M59: 8,886,114 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.9

Radius: 9.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.96 AU - 1.22 AU

Year: 735 Days

Day: 12.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 25,266,582 km

• M1: 134,488 km (0.08 R)
• M2: 204,201 km (0.063 R)
• M3: 269,127 km (0.108 R)
• M4: 339,288 km (0.086 R)
• M5: 488,736 km (0.095 R)
• M6: 585,376 km (0.106 R)
• M7: 675,734 km (0.117 R)
• M8: 762,052 km (0.107 R)
• M9: 847,622 km (0.051 R)
• M10: 951,891 km (0.103 R)
• M11: 1,140,983 km (0.102 R)
• M12: 1,274,275 km (0.094 R)
• M13: 1,377,647 km (0.078 R)
• M14: 1,617,751 km (0.12 R)
• M15: 1,711,250 km (0.096 R)
• M16: 1,787,545 km (0.072 R)
• M17: 1,877,902 km (0.089 R)
• M18: 1,956,740 km (0.031 R)
• M19: 2,131,321 km (0.073 R)
• M20: 2,220,481 km (0.086 R)
• M21: 2,283,013 km (0.11 R)
• M22: 2,459,987 km (0.081 R)
• M23: 2,582,807 km (0.11 R)
• M24: 2,663,440 km (0.106 R)
• M25: 2,752,451 km (0.086 R)
• M26: 2,819,770 km (0.071 R)
• M27: 3,040,726 km (0.105 R)
• M28: 3,338,875 km (0.043 R)
• M29: 3,581,074 km (0.072 R)
• M30: 3,663,053 km (0.104 R)
• M31: 3,812,352 km (0.077 R)
• M32: 3,921,259 km (0.048 R)
• M33: 4,056,945 km (0.1 R)
• M34: 4,185,599 km (0.099 R)
• M35: 4,254,713 km (0.082 R)
• M36: 4,376,635 km (0.12 R)
• M37: 4,641,872 km (0.1 R)
• M38: 5,031,276 km (0.054 R)
• M39: 5,271,829 km (0.079 R)
• M40: 5,356,053 km (0.054 R)
• M41: 5,450,150 km (0.082 R)
• M42: 5,649,414 km (0.084 R)
• M43: 5,774,029 km (0.074 R)
• M44: 5,851,222 km (0.094 R)
• M45: 6,143,536 km (0.115 R)
• M46: 6,291,638 km (0.103 R)
• M47: 6,400,844 km (0.107 R)
• M48: 6,591,133 km (0.11 R)
• M49: 6,681,938 km (0.111 R)
• M50: 6,793,539 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.8

Radius: 12.5

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.05 AU - 1.25 AU

Year: 796 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 25,266,582 km

• M1: 158,424 km (0.074 R)
• M2: 350,657 km (0.06 R)
• M3: 464,352 km (0.11 R)
• M4: 566,078 km (0.085 R)
• M5: 652,247 km (0.058 R)
• M6: 743,651 km (0.068 R)
• M7: 829,221 km (0.037 R)
• M8: 941,270 km (0.076 R)
• M9: 1,150,856 km (0.057 R)
• M10: 1,284,447 km (0.102 R)
• M11: 1,498,223 km (0.091 R)
• M12: 1,595,611 km (0.084 R)
• M13: 1,716,935 km (0.058 R)
• M14: 1,797,119 km (0.118 R)
• M15: 2,138,801 km (0.094 R)
• M16: 2,289,296 km (0.118 R)
• M17: 2,443,532 km (0.072 R)
• M18: 2,526,110 km (0.077 R)
• M19: 2,779,678 km (0.087 R)
• M20: 2,936,008 km (0.114 R)
• M21: 3,166,837 km (0.06 R)
• M22: 3,505,826 km (0.106 R)
• M23: 3,904,953 km (0.058 R)
• M24: 3,992,468 km (0.101 R)
• M25: 4,119,925 km (0.102 R)
• M26: 4,379,178 km (0.052 R)
• M27: 4,520,848 km (0.101 R)
• M28: 4,809,123 km (0.109 R)
• M29: 5,103,382 km (0.09 R)
• M30: 5,188,653 km (0.105 R)
• M31: 5,425,316 km (0.111 R)
• M32: 5,545,144 km (0.111 R)
• M33: 5,643,729 km (0.114 R)
• M34: 5,787,194 km (0.084 R)
• M35: 5,909,565 km (0.093 R)
• M36: 6,044,203 km (0.041 R)
• M37: 6,134,410 km (0.112 R)
• M38: 6,304,802 km (0.095 R)
• M39: 6,872,676 km (0.066 R)
• M40: 7,049,800 km (0.089 R)
• M41: 7,180,548 km (0.077 R)
• M42: 7,336,280 km (0.081 R)
• M43: 7,432,621 km (0.074 R)
• M44: 7,663,301 km (0.108 R)
• M45: 7,982,842 km (0.076 R)
• M46: 8,119,275 km (0.107 R)
• M47: 8,394,535 km (0.119 R)
• M48: 8,508,080 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.4

Radius: 14.2

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.53 AU - 3.53 AU

Year: 3405 Days

Day: 7.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,266,582 km

• M1: 199,564 km (0.063 R)
• M2: 395,836 km (0.101 R)
• M3: 667,506 km (0.076 R)
• M4: 817,702 km (0.098 R)
• M5: 1,119,740 km (0.067 R)
• M6: 1,367,175 km (0.101 R)
• M7: 1,829,732 km (0.1 R)
• M8: 1,931,009 km (0.069 R)
• M9: 2,293,335 km (0.032 R)
• M10: 2,514,890 km (0.047 R)
• M11: 2,810,495 km (0.09 R)
• M12: 3,100,117 km (0.111 R)
• M13: 3,489,670 km (0.103 R)
• M14: 3,838,831 km (0.114 R)
• M15: 4,008,325 km (0.103 R)
• M16: 4,218,810 km (0.06 R)
• M17: 4,393,839 km (0.105 R)
• M18: 4,872,552 km (0.116 R)
• M19: 5,579,253 km (0.086 R)
• M20: 5,815,019 km (0.103 R)
• M21: 6,185,722 km (0.117 R)
• M22: 6,586,645 km (0.117 R)
• M23: 6,790,397 km (0.071 R)
• M24: 6,950,317 km (0.099 R)
• M25: 7,157,809 km (0.1 R)
• M26: 7,274,047 km (0.074 R)
• M27: 7,484,681 km (0.08 R)
• M28: 7,649,986 km (0.036 R)
• M29: 8,008,273 km (0.106 R)
• M30: 8,421,014 km (0.107 R)
• M31: 8,642,419 km (0.101 R)
• M32: 8,940,567 km (0.051 R)
• M33: 9,242,156 km (0.057 R)
• M34: 9,368,866 km (0.104 R)
• M35: 9,623,930 km (0.042 R)
• M36: 10,036,970 km (0.08 R)
• M37: 10,167,270 km (0.071 R)
• M38: 10,508,502 km (0.093 R)
• M39: 10,747,111 km (0.113 R)
• M40: 11,773,951 km (0.047 R)
• M41: 12,410,789 km (0.108 R)
• M42: 13,087,121 km (0.106 R)
• M43: 13,229,538 km (0.074 R)
• M44: 13,343,980 km (0.068 R)
• M45: 13,660,081 km (0.11 R)
• M46: 13,775,570 km (0.1 R)
• M47: 14,065,940 km (0.09 R)
• M48: 14,299,761 km (0.113 R)
• M49: 14,623,341 km (0.093 R)
• M50: 14,711,903 km (0.093 R)
• M51: 15,397,660 km (0.107 R)
• M52: 15,638,662 km (0.11 R)
• M53: 15,941,598 km (0.037 R)
• M54: 16,676,722 km (0.081 R)
• M55: 16,924,157 km (0.1 R)
• M56: 17,516,863 km (0.111 R)
• M57: 18,021,307 km (0.114 R)
• M58: 18,211,746 km (0.067 R)
• M59: 18,658,594 km (0.088 R)
• M60: 18,980,080 km (0.026 R)
• M61: 19,693,662 km (0.077 R)
• M62: 20,185,241 km (0.12 R)
• M63: 20,283,975 km (0.051 R)
• M64: 21,448,744 km (0.117 R)
• M65: 21,583,233 km (0.094 R)
• M66: 22,022,153 km (0.1 R)
• M67: 22,157,838 km (0.103 R)
• M68: 22,703,422 km (0.108 R)
• M69: 23,149,971 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.3

Radius: 9.3

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.09 AU - 3.91 AU

Year: 4228 Days

Day: 12.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,266,582 km

• M1: 127,308 km (0.1 R)
• M2: 186,848 km (0.084 R)
• M3: 266,434 km (0.09 R)
• M4: 347,815 km (0.043 R)
• M5: 431,291 km (0.048 R)
• M6: 571,464 km (0.091 R)
• M7: 738,864 km (0.057 R)
• M8: 828,922 km (0.069 R)
• M9: 934,987 km (0.077 R)
• M10: 1,122,134 km (0.051 R)
• M11: 1,620,893 km (0.109 R)
• M12: 1,755,531 km (0.081 R)
• M13: 1,909,766 km (0.12 R)
• M14: 2,215,096 km (0.075 R)
• M15: 2,314,728 km (0.096 R)
• M16: 2,399,101 km (0.117 R)
• M17: 2,640,552 km (0.117 R)
• M18: 2,871,830 km (0.065 R)
• M19: 2,962,636 km (0.12 R)
• M20: 3,335,285 km (0.044 R)
• M21: 3,527,219 km (0.08 R)
• M22: 3,644,204 km (0.1 R)
• M23: 4,227,785 km (0.079 R)
• M24: 4,414,783 km (0.074 R)
• M25: 4,583,380 km (0.118 R)
• M26: 4,647,108 km (0.09 R)
• M27: 4,948,698 km (0.096 R)
• M28: 5,079,895 km (0.114 R)
• M29: 5,146,017 km (0.043 R)
• M30: 5,301,150 km (0.108 R)
• M31: 5,390,610 km (0.102 R)
• M32: 5,868,276 km (0.118 R)
• M33: 6,406,978 km (0.101 R)
• M34: 6,742,675 km (0.111 R)
• M35: 7,962,496 km (0.118 R)
• M36: 8,039,240 km (0.041 R)
• M37: 8,193,775 km (0.079 R)
• M38: 8,558,195 km (0.106 R)
• M39: 8,663,362 km (0.1 R)
• M40: 8,874,744 km (0.112 R)
• M41: 9,573,965 km (0.081 R)
• M42: 9,710,398 km (0.035 R)
• M43: 9,902,481 km (0.08 R)
• M44: 10,151,412 km (0.088 R)
• M45: 10,683,831 km (0.083 R)
• M46: 11,053,188 km (0.098 R)
• M47: 11,196,503 km (0.071 R)
• M48: 11,484,778 km (0.049 R)
• M49: 11,804,768 km (0.086 R)
• M50: 12,216,312 km (0.109 R)
• M51: 12,483,344 km (0.086 R)
• M52: 12,572,654 km (0.074 R)
• M53: 12,692,332 km (0.084 R)
• M54: 13,509,436 km (0.028 R)
• M55: 14,156,746 km (0.049 R)
• M56: 14,343,444 km (0.114 R)
• M57: 14,782,514 km (0.106 R)
• M58: 15,577,477 km (0.03 R)
• M59: 15,641,654 km (0.119 R)
• M60: 15,996,351 km (0.115 R)
• M61: 16,126,052 km (0.091 R)
• M62: 16,190,978 km (0.083 R)
• M63: 17,341,684 km (0.094 R)
• M64: 17,608,417 km (0.083 R)
• M65: 18,722,922 km (0.067 R)
• M66: 18,859,654 km (0.059 R)
• M67: 19,202,682 km (0.109 R)
• M68: 19,582,511 km (0.082 R)
• M69: 19,686,481 km (0.086 R)
• M70: 19,964,733 km (0.119 R)
• M71: 20,349,499 km (0.113 R)
• M72: 20,630,893 km (0.05 R)
• M73: 21,233,024 km (0.049 R)
• M74: 24,032,000 km (0.106 R)
• M75: 24,217,651 km (0.081 R)
• M76: 24,403,901 km (0.068 R)
• M77: 24,927,792 km (0.084 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: 378 - 16,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit