🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.85 AU - 1.01 AU

Year: 312 Days

Day: 42.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.24 AU - 1.94 AU

Year: 698 Days

Day: 25.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,119,721 km

• M1: 1,223,860 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.86 AU - 1.96 AU

Year: 919 Days

Day: 44.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 176 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,119,721 km

• M1: 501,452 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.73 AU - 2.25 AU

Year: 978 Days

Day: 13 Hours

Environment

Temp: -49 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.21 AU - 3.41 AU

Year: 1640 Days

Day: 38.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.99 AU - 4.59 AU

Year: 3094 Days

Day: 45.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 168.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.8 AU - 5.66 AU

Year: 3582 Days

Day: 47.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 144.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.4

Radius: 14.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.94 AU - 7.54 AU

Year: 6094 Days

Day: 11.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 46,119,721 km

• M1: 184,005 km (0.109 R)
• M2: 279,598 km (0.085 R)
• M3: 736,171 km (0.102 R)
• M4: 903,721 km (0.097 R)
• M5: 1,023,249 km (0.104 R)
• M6: 1,202,617 km (0.117 R)
• M7: 1,582,147 km (0.106 R)
• M8: 1,704,817 km (0.081 R)
• M9: 1,921,136 km (0.088 R)
• M10: 2,026,154 km (0.113 R)
• M11: 2,269,848 km (0.111 R)
• M12: 2,437,847 km (0.058 R)
• M13: 3,012,602 km (0.048 R)
• M14: 3,292,200 km (0.099 R)
• M15: 3,827,013 km (0.093 R)
• M16: 3,927,393 km (0.077 R)
• M17: 4,164,805 km (0.083 R)
• M18: 4,354,644 km (0.059 R)
• M19: 4,761,102 km (0.113 R)
• M20: 4,905,464 km (0.114 R)
• M21: 5,347,226 km (0.111 R)
• M22: 5,591,968 km (0.057 R)
• M23: 6,668,175 km (0.069 R)
• M24: 6,769,154 km (0.069 R)
• M25: 6,911,422 km (0.1 R)
• M26: 7,302,770 km (0.086 R)
• M27: 7,427,833 km (0.1 R)
• M28: 7,807,513 km (0.082 R)
• M29: 8,215,167 km (0.047 R)
• M30: 8,367,159 km (0.077 R)
• M31: 8,629,852 km (0.089 R)
• M32: 9,253,526 km (0.12 R)
• M33: 9,389,062 km (0.07 R)
• M34: 9,984,012 km (0.056 R)
• M35: 10,638,653 km (0.119 R)
• M36: 11,866,552 km (0.041 R)
• M37: 12,435,024 km (0.066 R)
• M38: 12,534,806 km (0.12 R)
• M39: 12,936,625 km (0.063 R)
• M40: 13,495,972 km (0.101 R)
• M41: 13,727,101 km (0.108 R)
• M42: 14,115,307 km (0.086 R)
• M43: 14,297,667 km (0.103 R)
• M44: 14,480,924 km (0.097 R)
• M45: 14,691,259 km (0.077 R)
• M46: 14,823,204 km (0.037 R)
• M47: 15,114,920 km (0.111 R)
• M48: 15,274,840 km (0.056 R)
• M49: 15,435,359 km (0.068 R)
• M50: 15,596,326 km (0.112 R)
• M51: 15,920,205 km (0.055 R)
• M52: 16,246,329 km (0.055 R)
• M53: 16,355,386 km (0.071 R)
• M54: 16,519,644 km (0.109 R)
• M55: 17,684,563 km (0.086 R)
• M56: 18,532,932 km (0.099 R)
• M57: 18,904,683 km (0.099 R)
• M58: 19,452,361 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 14.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.51 AU - 10.81 AU

Year: 9655 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,119,721 km

• M1: 400,473 km (0.103 R)
• M2: 668,403 km (0.116 R)
• M3: 999,763 km (0.101 R)
• M4: 1,244,205 km (0.085 R)
• M5: 2,288,847 km (0.084 R)
• M6: 2,438,445 km (0.087 R)
• M7: 3,320,175 km (0.057 R)
• M8: 3,634,929 km (0.084 R)
• M9: 4,049,764 km (0.039 R)
• M10: 4,293,758 km (0.028 R)
• M11: 4,448,891 km (0.059 R)
• M12: 4,796,557 km (0.065 R)
• M13: 4,925,211 km (0.087 R)
• M14: 5,318,354 km (0.109 R)
• M15: 5,485,156 km (0.087 R)
• M16: 5,927,068 km (0.079 R)
• M17: 6,030,739 km (0.082 R)
• M18: 6,881,951 km (0.071 R)
• M19: 7,846,558 km (0.112 R)
• M20: 8,656,780 km (0.087 R)
• M21: 8,814,007 km (0.066 R)
• M22: 9,051,868 km (0.102 R)
• M23: 10,107,131 km (0.057 R)
• M24: 10,231,447 km (0.119 R)
• M25: 10,902,842 km (0.116 R)
• M26: 11,115,720 km (0.092 R)
• M27: 11,762,282 km (0.052 R)
• M28: 12,867,212 km (0.082 R)
• M29: 13,637,641 km (0.078 R)
• M30: 15,556,533 km (0.095 R)
• M31: 16,231,070 km (0.092 R)
• M32: 16,767,827 km (0.114 R)
• M33: 17,161,868 km (0.117 R)
• M34: 17,858,695 km (0.092 R)
• M35: 18,009,340 km (0.063 R)
• M36: 18,160,284 km (0.03 R)
• M37: 18,666,673 km (0.064 R)
• M38: 19,383,247 km (0.054 R)
• M39: 19,641,452 km (0.1 R)
• M40: 20,317,934 km (0.108 R)
• M41: 21,108,110 km (0.044 R)
• M42: 21,214,324 km (0.077 R)
• M43: 21,854,753 km (0.075 R)
• M44: 22,015,870 km (0.109 R)
• M45: 22,285,296 km (0.091 R)
• M46: 22,827,289 km (0.064 R)
• M47: 23,154,609 km (0.062 R)
• M48: 23,648,581 km (0.095 R)
• M49: 24,035,291 km (0.111 R)
• M50: 24,423,947 km (0.093 R)
• M51: 24,591,197 km (0.036 R)
• M52: 25,829,120 km (0.104 R)
• M53: 26,056,359 km (0.118 R)
• M54: 26,341,492 km (0.12 R)
• M55: 27,144,982 km (0.074 R)
• M56: 28,190,073 km (0.032 R)
• M57: 30,499,266 km (0.089 R)
• M58: 31,403,435 km (0.05 R)
• M59: 31,585,346 km (0.084 R)
• M60: 31,767,706 km (0.116 R)
• M61: 31,950,216 km (0.033 R)
• M62: 32,194,359 km (0.076 R)
• M63: 32,438,952 km (0.079 R)
• M64: 32,684,292 km (0.101 R)
• M65: 32,991,716 km (0.105 R)
• M66: 33,609,555 km (0.099 R)
• M67: 34,355,899 km (0.091 R)
• M68: 35,107,778 km (0.115 R)
• M69: 35,548,942 km (0.068 R)
• M70: 35,738,632 km (0.061 R)
• M71: 35,928,472 km (0.113 R)
• M72: 37,011,261 km (0.113 R)
• M73: 37,653,186 km (0.106 R)
• M74: 39,078,405 km (0.09 R)
• M75: 39,863,195 km (0.075 R)
• M76: 42,785,290 km (0.093 R)
• M77: 43,661,784 km (0.097 R)
• M78: 44,407,978 km (0.11 R)
• M79: 45,021,778 km (0.084 R)
• M80: 45,295,393 km (0.116 R)
• M81: 45,500,940 km (0.064 R)
• M82: 46,119,677 km (0.096 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 16,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit