🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.1 AU - 1.4 AU

Year: 516 Days

Day: 16 Hours

Environment

Temp: -12 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,086,840 km

• M1: 38,746 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.66 AU - 1.72 AU

Year: 811 Days

Day: 35.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,086,840 km

• M1: 81,980 km (0.1 R)
• M2: 257,458 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.5 AU - 5.4 AU

Year: 3464 Days

Day: 30.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.8

Radius: 11.5

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.36 AU - 8.88 AU

Year: 7010 Days

Day: 5.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,086,840 km

• M1: 143,016 km (0.104 R)
• M2: 559,346 km (0.119 R)
• M3: 986,598 km (0.09 R)
• M4: 1,380,938 km (0.085 R)
• M5: 1,882,240 km (0.064 R)
• M6: 2,365,591 km (0.118 R)
• M7: 3,173,270 km (0.096 R)
• M8: 3,983,642 km (0.088 R)
• M9: 4,437,970 km (0.12 R)
• M10: 5,572,969 km (0.12 R)
• M11: 5,980,773 km (0.1 R)
• M12: 9,552,422 km (0.091 R)
• M13: 10,370,124 km (0.06 R)
• M14: 10,892,520 km (0.067 R)
• M15: 11,785,171 km (0.03 R)
• M16: 12,406,899 km (0.073 R)
• M17: 12,941,562 km (0.037 R)
• M18: 14,172,005 km (0.085 R)
• M19: 16,288,216 km (0.09 R)
• M20: 17,059,992 km (0.084 R)
• M21: 19,237,389 km (0.065 R)
• M22: 20,099,671 km (0.117 R)
• M23: 22,525,400 km (0.109 R)
• M24: 23,564,357 km (0.034 R)
• M25: 28,041,971 km (0.074 R)
• M26: 31,949,468 km (0.117 R)
• M27: 32,550,253 km (0.119 R)
• M28: 35,240,770 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.7

Radius: 14.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.4 AU - 11.8 AU

Year: 11843 Days

Day: 9.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,086,840 km

• M1: 182,958 km (0.066 R)
• M2: 821,592 km (0.067 R)
• M3: 1,360,593 km (0.072 R)
• M4: 1,829,133 km (0.116 R)
• M5: 2,468,066 km (0.11 R)
• M6: 3,666,345 km (0.061 R)
• M7: 4,291,514 km (0.114 R)
• M8: 5,293,072 km (0.111 R)
• M9: 5,943,075 km (0.106 R)
• M10: 8,893,893 km (0.071 R)
• M11: 9,553,320 km (0.094 R)
• M12: 12,275,403 km (0.089 R)
• M13: 13,222,956 km (0.095 R)
• M14: 14,630,971 km (0.047 R)
• M15: 15,915,568 km (0.094 R)
• M16: 16,434,972 km (0.094 R)
• M17: 17,042,489 km (0.093 R)
• M18: 17,902,228 km (0.113 R)
• M19: 20,743,540 km (0.111 R)
• M20: 24,066,707 km (0.12 R)
• M21: 25,956,727 km (0.078 R)
• M22: 29,139,720 km (0.107 R)
• M23: 36,654,919 km (0.116 R)
• M24: 38,617,793 km (0.11 R)
• M25: 42,894,796 km (0.062 R)
• M26: 43,468,803 km (0.105 R)
• M27: 44,193,455 km (0.078 R)
• M28: 54,194,521 km (0.08 R)
• M29: 57,953,467 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.4

Radius: 11.8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.63 AU - 11.71 AU

Year: 11966 Days

Day: 6.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,086,840 km

• M1: 146,905 km (0.117 R)
• M2: 799,750 km (0.103 R)
• M3: 1,331,122 km (0.079 R)
• M4: 2,076,418 km (0.082 R)
• M5: 2,592,082 km (0.072 R)
• M6: 2,996,595 km (0.082 R)
• M7: 3,782,582 km (0.112 R)
• M8: 4,614,646 km (0.055 R)
• M9: 5,863,788 km (0.105 R)
• M10: 7,326,556 km (0.093 R)
• M11: 8,185,547 km (0.059 R)
• M12: 10,350,826 km (0.118 R)
• M13: 11,379,012 km (0.067 R)
• M14: 12,644,311 km (0.098 R)
• M15: 13,281,598 km (0.053 R)
• M16: 16,114,533 km (0.049 R)
• M17: 19,632,776 km (0.093 R)
• M18: 22,271,981 km (0.097 R)
• M19: 26,427,062 km (0.102 R)
• M20: 29,034,104 km (0.067 R)
• M21: 33,752,421 km (0.091 R)
• M22: 41,182,798 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.9

Radius: 8.6

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.99 AU - 12.73 AU

Year: 14127 Days

Day: 7.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,086,840 km

• M1: 108,010 km (0.101 R)
• M2: 396,734 km (0.032 R)
• M3: 1,309,729 km (0.066 R)
• M4: 1,588,430 km (0.101 R)
• M5: 1,873,414 km (0.105 R)
• M6: 2,346,293 km (0.077 R)
• M7: 3,376,723 km (0.113 R)
• M8: 4,313,954 km (0.06 R)
• M9: 5,310,874 km (0.102 R)
• M10: 7,359,318 km (0.076 R)
• M11: 10,860,656 km (0.065 R)
• M12: 12,138,222 km (0.047 R)
• M13: 14,305,446 km (0.099 R)
• M14: 16,421,358 km (0.117 R)
• M15: 16,943,604 km (0.096 R)
• M16: 19,556,032 km (0.073 R)
• M17: 23,068,291 km (0.058 R)
• M18: 25,070,808 km (0.058 R)
• M19: 26,774,578 km (0.092 R)
• M20: 27,186,421 km (0.072 R)
• M21: 28,234,653 km (0.095 R)
• M22: 31,198,935 km (0.05 R)
• M23: 36,589,844 km (0.114 R)
• M24: 38,516,365 km (0.098 R)
• M25: 45,718,306 km (0.082 R)
• M26: 48,864,499 km (0.072 R)
• M27: 50,100,177 km (0.077 R)
• M28: 52,312,431 km (0.082 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 17,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit