🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.58 AU - 0.9 AU

Year: 278 Days

Day: 32.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,814,954 km

• M1: 187,895 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.69 AU - 0.87 AU

Year: 301 Days

Day: 33.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.76 AU - 1.1 AU

Year: 392 Days

Day: 43.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.38 AU - 2.72 AU

Year: 1778 Days

Day: 29.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.6

Radius: 14.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.31 AU - 4.39 AU

Year: 3298 Days

Day: 6.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,814,954 km

• M1: 190,887 km (0.117 R)
• M2: 449,691 km (0.078 R)
• M3: 580,589 km (0.108 R)
• M4: 689,796 km (0.074 R)
• M5: 890,257 km (0.085 R)
• M6: 987,496 km (0.104 R)
• M7: 1,123,630 km (0.088 R)
• M8: 1,441,824 km (0.075 R)
• M9: 1,625,530 km (0.089 R)
• M10: 1,845,439 km (0.094 R)
• M11: 2,017,028 km (0.118 R)
• M12: 2,119,802 km (0.1 R)
• M13: 2,501,426 km (0.103 R)
• M14: 2,773,844 km (0.06 R)
• M15: 2,888,735 km (0.112 R)
• M16: 3,261,084 km (0.04 R)
• M17: 3,453,018 km (0.101 R)
• M18: 4,033,159 km (0.106 R)
• M19: 4,239,753 km (0.099 R)
• M20: 4,605,071 km (0.041 R)
• M21: 4,940,619 km (0.117 R)
• M22: 5,040,850 km (0.075 R)
• M23: 5,141,828 km (0.116 R)
• M24: 5,263,900 km (0.101 R)
• M25: 5,428,159 km (0.105 R)
• M26: 5,656,744 km (0.104 R)
• M27: 5,910,013 km (0.083 R)
• M28: 6,123,789 km (0.118 R)
• M29: 6,296,724 km (0.08 R)
• M30: 6,427,622 km (0.11 R)
• M31: 7,668,686 km (0.092 R)
• M32: 7,972,819 km (0.079 R)
• M33: 8,641,521 km (0.062 R)
• M34: 8,811,464 km (0.053 R)
• M35: 8,958,070 km (0.09 R)
• M36: 9,552,722 km (0.093 R)
• M37: 10,134,657 km (0.049 R)
• M38: 11,068,746 km (0.107 R)
• M39: 11,174,213 km (0.112 R)
• M40: 11,412,822 km (0.108 R)
• M41: 12,603,621 km (0.108 R)
• M42: 13,269,780 km (0.08 R)
• M43: 13,381,978 km (0.079 R)
• M44: 13,522,600 km (0.105 R)
• M45: 13,975,882 km (0.075 R)
• M46: 14,347,932 km (0.108 R)
• M47: 14,694,400 km (0.093 R)
• M48: 15,043,412 km (0.084 R)
• M49: 15,219,040 km (0.115 R)
• M50: 15,958,054 km (0.074 R)
• M51: 16,347,008 km (0.103 R)
• M52: 16,527,573 km (0.11 R)
• M53: 16,769,473 km (0.116 R)
• M54: 16,982,051 km (0.112 R)
• M55: 17,563,388 km (0.11 R)
• M56: 17,810,225 km (0.086 R)
• M57: 17,965,059 km (0.079 R)
• M58: 18,244,956 km (0.119 R)
• M59: 18,526,200 km (0.098 R)
• M60: 18,903,486 km (0.071 R)
• M61: 19,093,027 km (0.115 R)
• M62: 19,921,948 km (0.071 R)
• M63: 20,860,525 km (0.029 R)
• M64: 21,154,635 km (0.064 R)
• M65: 21,648,009 km (0.068 R)
• M66: 21,780,253 km (0.111 R)
• M67: 21,879,586 km (0.105 R)
• M68: 21,979,069 km (0.109 R)
• M69: 22,278,414 km (0.045 R)
• M70: 22,445,365 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.8

Radius: 14.2

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.79 AU - 6.09 AU

Year: 4793 Days

Day: 13.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,814,954 km

• M1: 184,903 km (0.047 R)
• M2: 409,898 km (0.101 R)
• M3: 510,578 km (0.087 R)
• M4: 744,997 km (0.103 R)
• M5: 988,842 km (0.08 R)
• M6: 1,136,345 km (0.08 R)
• M7: 1,372,411 km (0.098 R)
• M8: 1,590,525 km (0.12 R)
• M9: 1,875,209 km (0.085 R)
• M10: 2,099,905 km (0.041 R)
• M11: 2,679,747 km (0.104 R)
• M12: 2,934,063 km (0.085 R)
• M13: 3,108,195 km (0.113 R)
• M14: 3,196,607 km (0.075 R)
• M15: 3,353,386 km (0.107 R)
• M16: 3,444,192 km (0.107 R)
• M17: 3,628,197 km (0.096 R)
• M18: 3,886,702 km (0.087 R)
• M19: 4,397,280 km (0.098 R)
• M20: 4,877,639 km (0.054 R)
• M21: 5,216,179 km (0.105 R)
• M22: 5,562,348 km (0.106 R)
• M23: 5,779,265 km (0.086 R)
• M24: 6,475,045 km (0.069 R)
• M25: 6,703,331 km (0.11 R)
• M26: 6,876,416 km (0.084 R)
• M27: 7,050,996 km (0.087 R)
• M28: 7,463,887 km (0.061 R)
• M29: 7,643,404 km (0.075 R)
• M30: 7,884,855 km (0.12 R)
• M31: 8,037,146 km (0.116 R)
• M32: 8,499,702 km (0.069 R)
• M33: 8,687,148 km (0.094 R)
• M34: 9,258,014 km (0.05 R)
• M35: 9,580,397 km (0.117 R)
• M36: 10,203,173 km (0.087 R)
• M37: 10,771,645 km (0.086 R)
• M38: 10,906,882 km (0.088 R)
• M39: 11,247,516 km (0.091 R)
• M40: 11,419,105 km (0.116 R)
• M41: 11,730,268 km (0.115 R)
• M42: 12,787,626 km (0.116 R)
• M43: 13,002,897 km (0.104 R)
• M44: 13,473,233 km (0.114 R)
• M45: 13,618,941 km (0.102 R)
• M46: 13,949,104 km (0.093 R)
• M47: 14,393,410 km (0.118 R)
• M48: 15,257,936 km (0.116 R)
• M49: 16,216,708 km (0.078 R)
• M50: 16,644,708 km (0.088 R)
• M51: 17,591,662 km (0.116 R)
• M52: 17,951,296 km (0.119 R)
• M53: 18,840,505 km (0.061 R)
• M54: 19,413,914 km (0.104 R)
• M55: 20,662,009 km (0.053 R)
• M56: 20,914,680 km (0.047 R)
• M57: 21,210,884 km (0.03 R)
• M58: 21,423,313 km (0.072 R)
• M59: 22,539,163 km (0.106 R)
• M60: 22,755,931 km (0.092 R)
• M61: 22,973,296 km (0.09 R)
• M62: 23,717,845 km (0.109 R)
• M63: 25,817,301 km (0.068 R)
• M64: 25,998,764 km (0.119 R)
• M65: 26,226,152 km (0.084 R)
• M66: 26,912,208 km (0.104 R)
• M67: 28,958,707 km (0.117 R)
• M68: 29,810,368 km (0.091 R)
• M69: 30,286,987 km (0.111 R)
• M70: 30,622,235 km (0.113 R)
• M71: 30,814,319 km (0.092 R)
• M72: 31,103,192 km (0.118 R)
• M73: 31,489,753 km (0.079 R)
• M74: 32,463,187 km (0.072 R)
• M75: 32,757,147 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.2

Radius: 3.4

Gravity: 39.64 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.5 AU - 16.52 AU

Year: 22893 Days

Day: 22.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,814,954 km

• M1: 48,769 km (0.032 R)
• M2: 248,183 km (0.112 R)
• M3: 312,809 km (0.099 R)
• M4: 668,702 km (0.085 R)
• M5: 1,006,644 km (0.09 R)
• M6: 1,332,767 km (0.101 R)
• M7: 2,589,390 km (0.054 R)
• M8: 2,625,143 km (0.093 R)
• M9: 2,992,107 km (0.076 R)
• M10: 4,656,084 km (0.1 R)
• M11: 4,699,767 km (0.082 R)
• M12: 6,995,496 km (0.05 R)
• M13: 7,500,538 km (0.064 R)
• M14: 9,801,652 km (0.077 R)
• M15: 10,766,708 km (0.119 R)
• M16: 11,172,867 km (0.098 R)
• M17: 11,407,137 km (0.086 R)
• M18: 12,542,136 km (0.102 R)
• M19: 13,030,723 km (0.086 R)
• M20: 13,153,842 km (0.088 R)
• M21: 13,339,193 km (0.114 R)
• M22: 13,525,443 km (0.047 R)
• M23: 14,342,546 km (0.083 R)
• M24: 15,499,985 km (0.093 R)
• M25: 15,565,060 km (0.095 R)
• M26: 16,487,032 km (0.116 R)
• M27: 16,620,323 km (0.116 R)
• M28: 16,687,044 km (0.092 R)
• M29: 17,630,259 km (0.072 R)
• M30: 18,452,449 km (0.12 R)
• M31: 19,779,681 km (0.12 R)
• M32: 20,633,586 km (0.116 R)
• M33: 20,849,006 km (0.08 R)
• M34: 21,065,026 km (0.098 R)
• M35: 21,281,943 km (0.083 R)
• M36: 21,645,017 km (0.118 R)
• M37: 22,083,338 km (0.109 R)
• M38: 22,156,791 km (0.074 R)
• M39: 24,698,309 km (0.118 R)
• M40: 25,386,310 km (0.098 R)
• M41: 25,540,096 km (0.106 R)
• M42: 26,547,040 km (0.103 R)
• M43: 26,781,160 km (0.083 R)
• M44: 29,321,781 km (0.107 R)
• M45: 31,276,876 km (0.117 R)
• M46: 31,359,304 km (0.074 R)
• M47: 31,937,949 km (0.092 R)
• M48: 32,104,002 km (0.027 R)
• M49: 32,938,160 km (0.05 R)
• M50: 33,189,784 km (0.09 R)
• M51: 35,225,811 km (0.052 R)
• M52: 35,655,007 km (0.072 R)
• M53: 38,442,913 km (0.107 R)
• M54: 38,619,438 km (0.097 R)
• M55: 38,973,387 km (0.07 R)
• M56: 39,684,426 km (0.095 R)
• M57: 43,947,516 km (0.089 R)
• M58: 44,594,676 km (0.094 R)
• M59: 45,711,574 km (0.049 R)
• M60: 45,898,572 km (0.118 R)
• M61: 46,461,209 km (0.079 R)
• M62: 46,743,500 km (0.097 R)
• M63: 47,782,906 km (0.054 R)
• M64: 47,877,901 km (0.108 R)
• M65: 48,353,173 km (0.057 R)
• M66: 51,043,841 km (0.101 R)
• M67: 51,918,988 km (0.104 R)
• M68: 53,388,488 km (0.096 R)
• M69: 55,269,532 km (0.106 R)
• M70: 56,568,939 km (0.095 R)
• M71: 57,474,455 km (0.055 R)
• M72: 58,892,493 km (0.098 R)
• M73: 59,503,750 km (0.113 R)
• M74: 59,810,126 km (0.035 R)
• M75: 60,527,149 km (0.108 R)
• M76: 60,629,773 km (0.087 R)
• M77: 62,799,092 km (0.115 R)
• M78: 63,632,053 km (0.103 R)
• M79: 63,840,891 km (0.103 R)
• M80: 67,851,909 km (0.117 R)
• M81: 68,278,712 km (0.11 R)
• M82: 70,750,817 km (0.112 R)
• M83: 70,858,976 km (0.091 R)
• M84: 71,292,062 km (0.115 R)
• M85: 71,400,521 km (0.039 R)
• M86: 71,726,045 km (0.09 R)
• M87: 72,052,169 km (0.031 R)
• M88: 72,269,834 km (0.101 R)
• M89: 72,705,762 km (0.114 R)
• M90: 72,814,968 km (0.037 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 18,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit