🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.68 AU - 0.78 AU

Year: 234 Days

Day: 15.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.9 AU - 1.16 AU

Year: 392 Days

Day: 35.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.95 AU - 1.21 AU

Year: 421 Days

Day: 44.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,183,096 km

• M1: 290,669 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.4 AU - 2.14 AU

Year: 882 Days

Day: 25 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,183,096 km

• M1: 194,477 km (0.117 R)
• M2: 243,845 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.74 AU - 3.28 AU

Year: 1957 Days

Day: 43.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,183,096 km

• M1: 136,583 km (0.049 R)
• M2: 2,668,976 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.47 AU - 4.93 AU

Year: 3226 Days

Day: 29.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.8

Radius: 10.2

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.56 AU - 8.1 AU

Year: 8211 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,183,096 km

• M1: 166,353 km (0.1 R)
• M2: 366,814 km (0.08 R)
• M3: 468,989 km (0.118 R)
• M4: 643,271 km (0.104 R)
• M5: 739,013 km (0.075 R)
• M6: 1,000,660 km (0.114 R)
• M7: 1,457,981 km (0.05 R)
• M8: 1,789,041 km (0.113 R)
• M9: 1,975,440 km (0.089 R)
• M10: 2,119,353 km (0.11 R)
• M11: 2,837,124 km (0.109 R)
• M12: 3,393,029 km (0.104 R)
• M13: 3,892,088 km (0.089 R)
• M14: 4,073,700 km (0.098 R)
• M15: 4,320,387 km (0.112 R)
• M16: 4,571,861 km (0.043 R)
• M17: 4,763,795 km (0.117 R)
• M18: 5,625,778 km (0.084 R)
• M19: 6,392,317 km (0.075 R)
• M20: 7,080,766 km (0.101 R)
• M21: 9,650,259 km (0.103 R)
• M22: 10,438,341 km (0.115 R)
• M23: 10,989,609 km (0.047 R)
• M24: 11,118,114 km (0.097 R)
• M25: 11,376,768 km (0.088 R)
• M26: 11,987,876 km (0.083 R)
• M27: 12,297,543 km (0.053 R)
• M28: 12,430,985 km (0.104 R)
• M29: 12,789,421 km (0.113 R)
• M30: 12,879,479 km (0.093 R)
• M31: 12,969,836 km (0.041 R)
• M32: 14,725,966 km (0.108 R)
• M33: 16,018,641 km (0.109 R)
• M34: 16,999,404 km (0.069 R)
• M35: 18,405,026 km (0.074 R)
• M36: 18,506,902 km (0.068 R)
• M37: 18,608,928 km (0.079 R)
• M38: 19,328,344 km (0.113 R)
• M39: 19,483,627 km (0.115 R)
• M40: 20,635,381 km (0.071 R)
• M41: 21,219,560 km (0.044 R)
• M42: 21,647,859 km (0.051 R)
• M43: 22,404,226 km (0.103 R)
• M44: 22,730,948 km (0.063 R)
• M45: 23,334,276 km (0.085 R)
• M46: 23,720,837 km (0.1 R)
• M47: 23,998,341 km (0.07 R)
• M48: 24,724,788 km (0.063 R)
• M49: 24,837,286 km (0.103 R)
• M50: 25,288,473 km (0.094 R)
• M51: 25,799,499 km (0.076 R)
• M52: 26,371,262 km (0.106 R)
• M53: 26,543,599 km (0.097 R)
• M54: 26,773,980 km (0.091 R)
• M55: 27,005,108 km (0.055 R)
• M56: 27,294,730 km (0.112 R)
• M57: 28,052,892 km (0.067 R)
• M58: 28,699,903 km (0.109 R)
• M59: 29,173,380 km (0.056 R)
• M60: 29,470,781 km (0.07 R)
• M61: 30,068,424 km (0.104 R)
• M62: 30,188,402 km (0.057 R)
• M63: 30,308,529 km (0.112 R)
• M64: 31,032,881 km (0.077 R)
• M65: 31,275,529 km (0.062 R)
• M66: 31,640,847 km (0.098 R)
• M67: 31,946,326 km (0.075 R)
• M68: 33,301,982 km (0.103 R)
• M69: 33,488,231 km (0.099 R)
• M70: 33,674,929 km (0.09 R)
• M71: 34,111,905 km (0.079 R)
• M72: 34,676,338 km (0.103 R)
• M73: 35,497,181 km (0.111 R)
• M74: 35,878,207 km (0.067 R)
• M75: 36,260,579 km (0.038 R)
• M76: 37,480,251 km (0.084 R)
• M77: 37,674,129 km (0.046 R)
• M78: 37,933,083 km (0.051 R)
• M79: 38,648,161 km (0.069 R)
• M80: 39,040,257 km (0.098 R)
• M81: 39,105,631 km (0.063 R)
• M82: 39,236,679 km (0.046 R)
• M83: 40,356,270 km (0.087 R)
• M84: 43,167,064 km (0.109 R)
• M85: 43,437,986 km (0.073 R)
• M86: 45,006,968 km (0.115 R)
• M87: 45,557,189 km (0.087 R)
• M88: 46,247,883 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.3

Radius: 11.3

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.42 AU - 10.42 AU

Year: 12605 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,183,096 km

• M1: 243,545 km (0.048 R)
• M2: 335,997 km (0.031 R)
• M3: 491,878 km (0.053 R)
• M4: 588,817 km (0.084 R)
• M5: 824,284 km (0.108 R)
• M6: 1,026,690 km (0.094 R)
• M7: 1,529,339 km (0.088 R)
• M8: 1,603,540 km (0.05 R)
• M9: 1,807,441 km (0.072 R)
• M10: 2,047,247 km (0.057 R)
• M11: 2,441,138 km (0.087 R)
• M12: 2,828,148 km (0.105 R)
• M13: 3,013,500 km (0.033 R)
• M14: 4,068,763 km (0.111 R)
• M15: 4,384,714 km (0.112 R)
• M16: 5,003,450 km (0.04 R)
• M17: 5,115,649 km (0.067 R)
• M18: 5,304,292 km (0.078 R)
• M19: 5,610,967 km (0.117 R)
• M20: 9,720,122 km (0.104 R)
• M21: 11,153,269 km (0.11 R)
• M22: 11,349,242 km (0.101 R)
• M23: 12,651,492 km (0.053 R)
• M24: 12,907,304 km (0.092 R)
• M25: 14,853,273 km (0.055 R)
• M26: 15,613,231 km (0.05 R)
• M27: 15,997,996 km (0.098 R)
• M28: 17,058,047 km (0.067 R)
• M29: 17,340,787 km (0.111 R)
• M30: 17,796,462 km (0.115 R)
• M31: 20,133,181 km (0.07 R)
• M32: 20,551,905 km (0.095 R)
• M33: 21,094,646 km (0.102 R)
• M34: 21,276,557 km (0.066 R)
• M35: 21,459,067 km (0.118 R)
• M36: 22,009,587 km (0.096 R)
• M37: 22,255,825 km (0.074 R)
• M38: 22,688,761 km (0.11 R)
• M39: 22,813,077 km (0.068 R)
• M40: 23,124,540 km (0.059 R)
• M41: 23,563,161 km (0.101 R)
• M42: 23,941,344 km (0.096 R)
• M43: 25,280,544 km (0.067 R)
• M44: 25,797,106 km (0.088 R)
• M45: 26,317,108 km (0.084 R)
• M46: 26,513,081 km (0.099 R)
• M47: 26,906,374 km (0.032 R)
• M48: 27,235,489 km (0.111 R)
• M49: 27,831,487 km (0.117 R)
• M50: 28,231,213 km (0.097 R)
• M51: 29,441,759 km (0.107 R)
• M52: 32,261,678 km (0.098 R)
• M53: 32,681,600 km (0.111 R)
• M54: 33,032,855 km (0.114 R)
• M55: 33,597,587 km (0.116 R)
• M56: 33,668,347 km (0.118 R)
• M57: 34,094,252 km (0.077 R)
• M58: 35,310,633 km (0.068 R)
• M59: 35,671,163 km (0.095 R)
• M60: 36,177,851 km (0.117 R)
• M61: 37,418,317 km (0.069 R)
• M62: 39,566,542 km (0.073 R)
• M63: 40,391,724 km (0.117 R)
• M64: 41,298,587 km (0.094 R)
• M65: 44,058,966 km (0.107 R)
• M66: 46,010,620 km (0.116 R)
• M67: 46,167,997 km (0.108 R)
• M68: 46,957,575 km (0.082 R)
• M69: 47,353,860 km (0.079 R)
• M70: 47,831,077 km (0.058 R)
• M71: 48,150,169 km (0.092 R)
• M72: 49,191,669 km (0.118 R)
• M73: 49,755,653 km (0.116 R)
• M74: 50,159,867 km (0.112 R)
• M75: 51,134,198 km (0.111 R)
• M76: 51,297,259 km (0.085 R)
• M77: 53,184,137 km (0.088 R)
• M78: 53,349,293 km (0.084 R)
• M79: 54,426,997 km (0.077 R)
• M80: 54,593,499 km (0.116 R)
• M81: 56,183,126 km (0.114 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: 413 - 13,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit