🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.06 AU - 1.68 AU

Year: 592 Days

Day: 13.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,420,229 km

• M1: 68,815 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.04 AU - 1.74 AU

Year: 605 Days

Day: 12.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.44 AU - 1.8 AU

Year: 761 Days

Day: 39.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,420,229 km

• M1: 474,824 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.36 AU - 3.44 AU

Year: 1822 Days

Day: 20.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.41 AU - 4.55 AU

Year: 2930 Days

Day: 20.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,420,229 km

• M1: 1,943,576 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.4

Radius: 13.5

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.13 AU - 5.77 AU

Year: 4063 Days

Day: 10.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 28,420,229 km

• M1: 171,888 km (0.102 R)
• M2: 359,484 km (0.087 R)
• M3: 460,163 km (0.115 R)
• M4: 699,669 km (0.064 R)
• M5: 803,789 km (0.113 R)
• M6: 936,632 km (0.078 R)
• M7: 1,041,650 km (0.082 R)
• M8: 1,238,970 km (0.086 R)
• M9: 1,587,084 km (0.112 R)
• M10: 2,439,642 km (0.088 R)
• M11: 2,538,676 km (0.086 R)
• M12: 2,655,961 km (0.049 R)
• M13: 2,966,077 km (0.089 R)
• M14: 3,179,404 km (0.034 R)
• M15: 3,306,263 km (0.089 R)
• M16: 3,792,456 km (0.081 R)
• M17: 4,401,768 km (0.074 R)
• M18: 4,936,730 km (0.054 R)
• M19: 5,799,909 km (0.097 R)
• M20: 6,454,999 km (0.044 R)
• M21: 6,570,488 km (0.071 R)
• M22: 7,133,724 km (0.057 R)
• M23: 7,325,060 km (0.113 R)
• M24: 8,407,400 km (0.088 R)
• M25: 8,915,883 km (0.101 R)
• M26: 9,122,179 km (0.111 R)
• M27: 9,251,880 km (0.109 R)
• M28: 10,150,216 km (0.084 R)
• M29: 10,257,776 km (0.032 R)
• M30: 10,446,868 km (0.107 R)
• M31: 11,076,376 km (0.062 R)
• M32: 11,242,579 km (0.086 R)
• M33: 11,465,630 km (0.077 R)
• M34: 12,086,311 km (0.076 R)
• M35: 12,257,601 km (0.043 R)
• M36: 12,602,424 km (0.08 R)
• M37: 12,776,107 km (0.098 R)
• M38: 12,892,195 km (0.038 R)
• M39: 13,038,053 km (0.071 R)
• M40: 13,715,582 km (0.099 R)
• M41: 14,525,654 km (0.077 R)
• M42: 14,860,005 km (0.086 R)
• M43: 15,197,049 km (0.079 R)
• M44: 16,317,837 km (0.065 R)
• M45: 16,824,375 km (0.102 R)
• M46: 17,047,725 km (0.094 R)
• M47: 17,755,921 km (0.054 R)
• M48: 18,113,609 km (0.071 R)
• M49: 18,342,494 km (0.048 R)
• M50: 18,440,930 km (0.083 R)
• M51: 18,869,228 km (0.061 R)
• M52: 18,968,561 km (0.092 R)
• M53: 19,068,044 km (0.086 R)
• M54: 19,300,968 km (0.095 R)
• M55: 19,668,829 km (0.077 R)
• M56: 20,547,417 km (0.089 R)
• M57: 20,752,067 km (0.054 R)
• M58: 21,025,831 km (0.042 R)
• M59: 21,266,534 km (0.046 R)
• M60: 21,577,249 km (0.085 R)
• M61: 22,658,841 km (0.07 R)
• M62: 22,799,763 km (0.11 R)
• M63: 23,117,658 km (0.078 R)
• M64: 23,330,536 km (0.119 R)
• M65: 23,508,408 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.3

Radius: 9.8

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.37 AU - 8.01 AU

Year: 6384 Days

Day: 11.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 28,420,229 km

• M1: 142,118 km (0.101 R)
• M2: 323,281 km (0.101 R)
• M3: 486,941 km (0.118 R)
• M4: 835,504 km (0.042 R)
• M5: 1,098,497 km (0.11 R)
• M6: 1,620,145 km (0.095 R)
• M7: 1,684,322 km (0.066 R)
• M8: 1,798,914 km (0.092 R)
• M9: 1,984,117 km (0.095 R)
• M10: 2,122,943 km (0.079 R)
• M11: 2,428,572 km (0.07 R)
• M12: 2,652,969 km (0.11 R)
• M13: 2,962,636 km (0.071 R)
• M14: 3,041,923 km (0.078 R)
• M15: 3,182,396 km (0.047 R)
• M16: 3,325,112 km (0.12 R)
• M17: 3,386,896 km (0.063 R)
• M18: 3,490,717 km (0.08 R)
• M19: 3,723,042 km (0.106 R)
• M20: 4,025,978 km (0.064 R)
• M21: 4,586,970 km (0.076 R)
• M22: 4,982,507 km (0.1 R)
• M23: 5,100,988 km (0.108 R)
• M24: 5,292,473 km (0.109 R)
• M25: 5,584,189 km (0.106 R)
• M26: 6,387,829 km (0.119 R)
• M27: 6,516,633 km (0.082 R)
• M28: 6,908,280 km (0.102 R)
• M29: 7,388,489 km (0.058 R)
• M30: 7,496,648 km (0.087 R)
• M31: 7,605,406 km (0.096 R)
• M32: 7,796,891 km (0.099 R)
• M33: 8,101,173 km (0.052 R)
• M34: 8,184,799 km (0.084 R)
• M35: 8,296,848 km (0.071 R)
• M36: 8,864,422 km (0.1 R)
• M37: 9,066,080 km (0.096 R)
• M38: 9,269,234 km (0.082 R)
• M39: 9,977,131 km (0.084 R)
• M40: 10,702,531 km (0.07 R)
• M41: 10,886,536 km (0.072 R)
• M42: 11,009,805 km (0.057 R)
• M43: 11,071,589 km (0.084 R)
• M44: 11,382,304 km (0.082 R)
• M45: 11,476,101 km (0.059 R)
• M46: 12,108,003 km (0.107 R)
• M47: 12,460,455 km (0.088 R)
• M48: 12,589,409 km (0.086 R)
• M49: 12,913,737 km (0.069 R)
• M50: 14,171,406 km (0.117 R)
• M51: 14,373,513 km (0.105 R)
• M52: 14,644,584 km (0.077 R)
• M53: 14,780,718 km (0.073 R)
• M54: 14,848,935 km (0.097 R)
• M55: 15,157,406 km (0.059 R)
• M56: 15,260,628 km (0.096 R)
• M57: 15,502,379 km (0.072 R)
• M58: 15,815,337 km (0.094 R)
• M59: 16,980,106 km (0.082 R)
• M60: 17,699,373 km (0.077 R)
• M61: 18,575,717 km (0.119 R)
• M62: 19,130,725 km (0.051 R)
• M63: 19,316,825 km (0.111 R)
• M64: 19,616,021 km (0.059 R)
• M65: 20,029,809 km (0.114 R)
• M66: 21,327,121 km (0.057 R)
• M67: 21,830,219 km (0.103 R)
• M68: 22,219,921 km (0.08 R)
• M69: 22,612,017 km (0.091 R)
• M70: 22,730,050 km (0.062 R)
• M71: 23,641,999 km (0.067 R)
• M72: 23,841,861 km (0.064 R)
• M73: 24,404,349 km (0.048 R)
• M74: 24,565,915 km (0.109 R)
• M75: 24,727,780 km (0.096 R)
• M76: 26,035,565 km (0.083 R)
• M77: 26,490,342 km (0.075 R)
• M78: 26,864,337 km (0.113 R)
• M79: 26,989,401 km (0.117 R)
• M80: 27,407,676 km (0.111 R)
• M81: 27,575,525 km (0.093 R)
• M82: 27,701,636 km (0.118 R)
• M83: 28,292,996 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 13,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit