🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.33 AU - 1.91 AU

Year: 749 Days

Day: 24.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.44 AU - 2.06 AU

Year: 841 Days

Day: 24 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.8 AU - 1.96 AU

Year: 937 Days

Day: 18.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.79 AU - 2.09 AU

Year: 982 Days

Day: 31.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.56 AU - 2.76 AU

Year: 1577 Days

Day: 17 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.77 AU - 3.93 AU

Year: 2228 Days

Day: 21.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,610,220 km

• M1: 48,171 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.33 AU - 4.55 AU

Year: 2842 Days

Day: 41.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 131.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.8

Radius: 11.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.08 AU - 7.44 AU

Year: 5692 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 20,610,220 km

• M1: 178,321 km (0.091 R)
• M2: 648,208 km (0.04 R)
• M3: 1,015,620 km (0.092 R)
• M4: 1,132,306 km (0.092 R)
• M5: 1,280,408 km (0.064 R)
• M6: 1,989,652 km (0.1 R)
• M7: 2,224,820 km (0.078 R)
• M8: 2,413,014 km (0.083 R)
• M9: 2,652,819 km (0.087 R)
• M10: 2,817,078 km (0.109 R)
• M11: 3,192,867 km (0.081 R)
• M12: 3,780,039 km (0.09 R)
• M13: 3,952,226 km (0.102 R)
• M14: 4,235,714 km (0.097 R)
• M15: 4,428,546 km (0.118 R)
• M16: 4,780,101 km (0.058 R)
• M17: 4,981,011 km (0.093 R)
• M18: 5,495,328 km (0.078 R)
• M19: 5,842,694 km (0.12 R)
• M20: 6,291,039 km (0.036 R)
• M21: 6,622,548 km (0.091 R)
• M22: 6,911,422 km (0.09 R)
• M23: 7,138,810 km (0.06 R)
• M24: 7,401,953 km (0.071 R)
• M25: 7,752,012 km (0.1 R)
• M26: 7,971,622 km (0.11 R)
• M27: 9,011,177 km (0.106 R)
• M28: 9,206,403 km (0.096 R)
• M29: 9,402,974 km (0.049 R)
• M30: 9,691,548 km (0.05 R)
• M31: 10,019,617 km (0.096 R)
• M32: 10,111,470 km (0.049 R)
• M33: 10,258,973 km (0.079 R)
• M34: 10,574,625 km (0.106 R)
• M35: 11,311,095 km (0.033 R)
• M36: 11,811,350 km (0.103 R)
• M37: 12,005,678 km (0.051 R)
• M38: 12,793,610 km (0.096 R)
• M39: 13,294,464 km (0.117 R)
• M40: 13,679,528 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.5

Radius: 9.2

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.64 AU - 7.1 AU

Year: 5843 Days

Day: 8.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 20,610,220 km

• M1: 138,079 km (0.119 R)
• M2: 226,342 km (0.094 R)
• M3: 518,656 km (0.054 R)
• M4: 831,764 km (0.079 R)
• M5: 1,153,699 km (0.076 R)
• M6: 1,340,995 km (0.088 R)
• M7: 1,475,633 km (0.113 R)
• M8: 1,745,358 km (0.066 R)
• M9: 1,825,244 km (0.07 R)
• M10: 2,229,307 km (0.086 R)
• M11: 2,316,523 km (0.038 R)
• M12: 2,404,786 km (0.104 R)
• M13: 2,645,638 km (0.096 R)
• M14: 2,707,123 km (0.096 R)
• M15: 2,816,030 km (0.065 R)
• M16: 2,974,006 km (0.094 R)
• M17: 3,789,763 km (0.097 R)
• M18: 3,946,990 km (0.045 R)
• M19: 4,070,708 km (0.101 R)
• M20: 4,412,988 km (0.093 R)
• M21: 4,578,443 km (0.088 R)
• M22: 4,727,293 km (0.051 R)
• M23: 4,991,483 km (0.098 R)
• M24: 5,514,776 km (0.034 R)
• M25: 6,198,588 km (0.113 R)
• M26: 6,781,870 km (0.036 R)
• M27: 6,845,299 km (0.114 R)
• M28: 6,930,421 km (0.111 R)
• M29: 6,994,299 km (0.063 R)
• M30: 7,382,505 km (0.093 R)
• M31: 7,447,880 km (0.05 R)
• M32: 7,689,331 km (0.085 R)
• M33: 7,933,325 km (0.086 R)
• M34: 8,067,514 km (0.099 R)
• M35: 8,202,302 km (0.087 R)
• M36: 8,292,659 km (0.116 R)
• M37: 8,406,204 km (0.104 R)
• M38: 8,565,824 km (0.115 R)
• M39: 8,726,493 km (0.12 R)
• M40: 8,981,108 km (0.118 R)
• M41: 9,214,630 km (0.104 R)
• M42: 9,831,123 km (0.08 R)
• M43: 10,120,296 km (0.112 R)
• M44: 10,436,546 km (0.114 R)
• M45: 10,830,437 km (0.03 R)
• M46: 10,904,787 km (0.097 R)
• M47: 11,154,017 km (0.084 R)
• M48: 11,506,021 km (0.107 R)
• M49: 11,632,581 km (0.114 R)
• M50: 11,810,752 km (0.12 R)
• M51: 12,169,488 km (0.11 R)
• M52: 12,272,710 km (0.094 R)
• M53: 12,845,371 km (0.056 R)
• M54: 13,029,526 km (0.088 R)
• M55: 13,187,950 km (0.095 R)
• M56: 13,400,229 km (0.109 R)
• M57: 13,962,867 km (0.09 R)
• M58: 14,369,474 km (0.078 R)
• M59: 14,587,887 km (0.102 R)
• M60: 15,222,182 km (0.112 R)
• M61: 15,584,657 km (0.114 R)
• M62: 15,978,249 km (0.103 R)
• M63: 17,062,834 km (0.056 R)
• M64: 17,643,274 km (0.082 R)
• M65: 17,935,887 km (0.077 R)
• M66: 18,171,055 km (0.114 R)
• M67: 18,525,901 km (0.093 R)
• M68: 19,062,509 km (0.057 R)
• M69: 19,664,640 km (0.115 R)
• M70: 19,785,814 km (0.049 R)
• M71: 20,059,279 km (0.048 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 20,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit