🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.64 AU

Year: 146 Days

Day: 40 Hours

Environment

Temp: 265 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,905,934 km

• M1: 82,578 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.49 AU - 0.79 AU

Year: 178 Days

Day: 44.2 Hours

Environment

Temp: 226 °C

Axial Tilt: 66.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.63 AU - 0.71 AU

Year: 191 Days

Day: 43.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.25 AU - 1.43 AU

Year: 540 Days

Day: 47.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,905,934 km

• M1: 364,420 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.62 AU - 2.06 AU

Year: 869 Days

Day: 25.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.28 AU - 5.24 AU

Year: 3062 Days

Day: 45.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,905,934 km

• M1: 405,111 km (0.111 R)
• M2: 1,321,248 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.4

Radius: 12.4

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.32 AU - 8.58 AU

Year: 6381 Days

Day: 9.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,905,934 km

• M1: 359,334 km (0.102 R)
• M2: 477,816 km (0.114 R)
• M3: 806,033 km (0.035 R)
• M4: 1,186,012 km (0.069 R)
• M5: 1,677,890 km (0.029 R)
• M6: 1,895,854 km (0.102 R)
• M7: 2,294,383 km (0.11 R)
• M8: 2,448,020 km (0.08 R)
• M9: 3,145,146 km (0.097 R)
• M10: 3,291,901 km (0.097 R)
• M11: 3,491,016 km (0.12 R)
• M12: 3,980,201 km (0.086 R)
• M13: 4,085,967 km (0.119 R)
• M14: 4,463,701 km (0.107 R)
• M15: 5,515,823 km (0.096 R)
• M16: 5,994,087 km (0.11 R)
• M17: 6,115,711 km (0.12 R)
• M18: 6,269,048 km (0.091 R)
• M19: 7,279,881 km (0.118 R)
• M20: 7,672,127 km (0.047 R)
• M21: 7,904,153 km (0.116 R)
• M22: 9,098,692 km (0.114 R)
• M23: 9,450,397 km (0.093 R)
• M24: 9,842,343 km (0.099 R)
• M25: 10,058,362 km (0.112 R)
• M26: 10,385,533 km (0.119 R)
• M27: 10,642,393 km (0.097 R)
• M28: 10,938,447 km (0.114 R)
• M29: 11,237,343 km (0.086 R)
• M30: 11,387,839 km (0.097 R)
• M31: 11,652,777 km (0.071 R)
• M32: 11,805,067 km (0.073 R)
• M33: 12,459,707 km (0.115 R)
• M34: 12,850,307 km (0.108 R)
• M35: 13,483,705 km (0.109 R)
• M36: 14,046,342 km (0.095 R)
• M37: 14,698,739 km (0.109 R)
• M38: 15,444,484 km (0.106 R)
• M39: 15,695,809 km (0.104 R)
• M40: 15,948,629 km (0.085 R)
• M41: 16,117,824 km (0.031 R)
• M42: 16,800,589 km (0.112 R)
• M43: 17,145,711 km (0.12 R)
• M44: 18,460,228 km (0.108 R)
• M45: 18,995,040 km (0.115 R)
• M46: 19,264,466 km (0.1 R)
• M47: 19,807,057 km (0.109 R)
• M48: 20,722,447 km (0.08 R)
• M49: 20,953,426 km (0.105 R)
• M50: 21,745,247 km (0.065 R)
• M51: 23,985,176 km (0.086 R)
• M52: 25,157,126 km (0.096 R)
• M53: 25,304,929 km (0.09 R)
• M54: 25,700,465 km (0.109 R)
• M55: 26,447,557 km (0.065 R)
• M56: 26,648,018 km (0.075 R)
• M57: 27,252,543 km (0.107 R)
• M58: 27,607,090 km (0.065 R)
• M59: 27,708,817 km (0.111 R)
• M60: 27,861,407 km (0.093 R)
• M61: 28,116,471 km (0.115 R)
• M62: 28,269,809 km (0.108 R)
• M63: 28,423,595 km (0.093 R)
• M64: 29,092,747 km (0.114 R)
• M65: 29,715,074 km (0.118 R)
• M66: 29,871,254 km (0.086 R)
• M67: 31,290,040 km (0.117 R)
• M68: 31,821,113 km (0.108 R)
• M69: 32,462,289 km (0.099 R)
• M70: 32,623,107 km (0.103 R)
• M71: 33,107,654 km (0.092 R)
• M72: 33,269,669 km (0.11 R)
• M73: 34,575,359 km (0.08 R)
• M74: 34,684,865 km (0.101 R)
• M75: 35,124,234 km (0.118 R)
• M76: 35,786,952 km (0.106 R)
• M77: 36,008,656 km (0.101 R)
• M78: 36,397,910 km (0.086 R)
• M79: 36,509,360 km (0.083 R)
• M80: 37,461,401 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.8

Radius: 10.9

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.11 AU - 11.31 AU

Year: 13071 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,905,934 km

• M1: 213,925 km (0.089 R)
• M2: 408,701 km (0.068 R)
• M3: 576,849 km (0.063 R)
• M4: 692,937 km (0.089 R)
• M5: 769,831 km (0.106 R)
• M6: 1,315,264 km (0.042 R)
• M7: 2,489,009 km (0.069 R)
• M8: 3,707,634 km (0.099 R)
• M9: 5,038,007 km (0.031 R)
• M10: 5,966,861 km (0.096 R)
• M11: 7,528,214 km (0.101 R)
• M12: 7,599,721 km (0.097 R)
• M13: 7,707,282 km (0.087 R)
• M14: 7,942,151 km (0.044 R)
• M15: 8,069,459 km (0.106 R)
• M16: 8,530,220 km (0.086 R)
• M17: 8,773,167 km (0.103 R)
• M18: 9,227,645 km (0.063 R)
• M19: 10,878,458 km (0.078 R)
• M20: 11,490,014 km (0.084 R)
• M21: 12,238,452 km (0.089 R)
• M22: 12,385,806 km (0.068 R)
• M23: 13,088,617 km (0.116 R)
• M24: 13,738,769 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.6

Radius: 10.2

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.2 AU - 13.34 AU

Year: 14062 Days

Day: 12 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,905,934 km

• M1: 159,471 km (0.098 R)
• M2: 239,805 km (0.105 R)
• M3: 308,920 km (0.118 R)
• M4: 461,210 km (0.099 R)
• M5: 540,048 km (0.109 R)
• M6: 1,094,159 km (0.111 R)
• M7: 1,159,832 km (0.115 R)
• M8: 1,227,002 km (0.051 R)
• M9: 1,295,518 km (0.069 R)
• M10: 1,734,438 km (0.116 R)
• M11: 1,970,653 km (0.096 R)
• M12: 2,106,637 km (0.025 R)
• M13: 2,302,162 km (0.095 R)
• M14: 3,464,986 km (0.101 R)
• M15: 3,530,659 km (0.056 R)
• M16: 3,596,782 km (0.102 R)
• M17: 3,763,882 km (0.092 R)
• M18: 4,071,156 km (0.047 R)
• M19: 4,422,113 km (0.062 R)
• M20: 4,565,278 km (0.084 R)
• M21: 4,856,246 km (0.101 R)
• M22: 5,921,981 km (0.12 R)
• M23: 6,767,209 km (0.118 R)
• M24: 7,309,502 km (0.115 R)
• M25: 7,908,940 km (0.108 R)
• M26: 8,302,831 km (0.084 R)
• M27: 8,435,525 km (0.112 R)
• M28: 8,524,386 km (0.105 R)
• M29: 9,064,135 km (0.112 R)
• M30: 9,522,353 km (0.105 R)
• M31: 9,707,855 km (0.056 R)
• M32: 10,271,240 km (0.098 R)
• M33: 10,557,122 km (0.04 R)
• M34: 10,797,226 km (0.065 R)
• M35: 11,430,025 km (0.098 R)
• M36: 11,825,412 km (0.086 R)
• M37: 12,275,702 km (0.108 R)
• M38: 13,399,780 km (0.11 R)
• M39: 13,607,722 km (0.082 R)
• M40: 16,852,649 km (0.098 R)
• M41: 17,302,789 km (0.115 R)
• M42: 18,272,034 km (0.043 R)
• M43: 18,966,916 km (0.052 R)
• M44: 20,084,861 km (0.086 R)
• M45: 20,561,928 km (0.1 R)
• M46: 20,922,160 km (0.048 R)
• M47: 21,345,073 km (0.062 R)
• M48: 22,816,667 km (0.084 R)
• M49: 23,627,338 km (0.091 R)
• M50: 24,510,863 km (0.029 R)
• M51: 26,440,526 km (0.103 R)
• M52: 26,505,601 km (0.088 R)
• M53: 26,766,799 km (0.03 R)
• M54: 27,819,968 km (0.102 R)
• M55: 28,418,360 km (0.117 R)
• M56: 30,580,198 km (0.078 R)
• M57: 30,785,596 km (0.073 R)
• M58: 30,854,262 km (0.096 R)
• M59: 31,680,939 km (0.082 R)
• M60: 32,027,558 km (0.047 R)
• M61: 32,375,373 km (0.103 R)
• M62: 32,445,085 km (0.113 R)
• M63: 32,934,719 km (0.113 R)
• M64: 34,204,506 km (0.117 R)
• M65: 35,060,056 km (0.102 R)
• M66: 37,010,513 km (0.049 R)
• M67: 37,448,685 km (0.067 R)
• M68: 38,404,167 km (0.105 R)
• M69: 38,699,623 km (0.069 R)
• M70: 39,665,576 km (0.102 R)
• M71: 41,015,847 km (0.088 R)
• M72: 41,242,487 km (0.1 R)
• M73: 41,318,034 km (0.057 R)
• M74: 41,772,662 km (0.098 R)
• M75: 42,076,645 km (0.119 R)
• M76: 42,457,671 km (0.069 R)
• M77: 43,069,676 km (0.115 R)
• M78: 44,767,612 km (0.094 R)
• M79: 45,156,716 km (0.096 R)
• M80: 46,408,850 km (0.108 R)
• M81: 46,723,753 km (0.117 R)
• M82: 47,672,503 km (0.075 R)
• M83: 50,637,682 km (0.074 R)
• M84: 52,921,144 km (0.114 R)
• M85: 53,497,246 km (0.096 R)
• M86: 55,237,967 km (0.045 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 19,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit