🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.23 AU - 1.67 AU

Year: 651 Days

Day: 21.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.25 AU - 2.09 AU

Year: 805 Days

Day: 32.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.11 AU - 2.43 AU

Year: 1275 Days

Day: 35.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.38 AU - 2.78 AU

Year: 1545 Days

Day: 38 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,144,919 km

• M1: 211,083 km (0.081 R)
• M2: 865,872 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.22 AU - 5.36 AU

Year: 3312 Days

Day: 12.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.7

Radius: 13.7

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.08 AU - 8.88 AU

Year: 8403 Days

Day: 10.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,144,919 km

• M1: 359,484 km (0.101 R)
• M2: 573,259 km (0.086 R)
• M3: 747,541 km (0.028 R)
• M4: 895,044 km (0.111 R)
• M5: 1,037,162 km (0.108 R)
• M6: 1,170,304 km (0.112 R)
• M7: 1,644,829 km (0.077 R)
• M8: 1,945,221 km (0.117 R)
• M9: 2,091,528 km (0.107 R)
• M10: 2,241,724 km (0.072 R)
• M11: 2,530,598 km (0.083 R)
• M12: 2,761,128 km (0.068 R)
• M13: 3,267,965 km (0.109 R)
• M14: 3,545,320 km (0.078 R)
• M15: 4,042,583 km (0.062 R)
• M16: 4,177,072 km (0.119 R)
• M17: 4,844,129 km (0.107 R)
• M18: 5,073,911 km (0.064 R)
• M19: 5,219,470 km (0.117 R)
• M20: 5,694,443 km (0.112 R)
• M21: 5,906,722 km (0.092 R)
• M22: 6,121,694 km (0.098 R)
• M23: 6,214,595 km (0.088 R)
• M24: 6,339,210 km (0.109 R)
• M25: 6,464,573 km (0.065 R)
• M26: 6,942,538 km (0.082 R)
• M27: 7,234,852 km (0.106 R)
• M28: 7,731,068 km (0.086 R)
• M29: 8,306,871 km (0.11 R)
• M30: 8,826,574 km (0.094 R)
• M31: 10,374,164 km (0.114 R)
• M32: 10,522,415 km (0.088 R)
• M33: 11,579,773 km (0.078 R)
• M34: 11,810,901 km (0.057 R)
• M35: 12,004,481 km (0.071 R)
• M36: 13,510,782 km (0.039 R)
• M37: 14,204,019 km (0.111 R)
• M38: 14,451,304 km (0.076 R)
• M39: 15,455,255 km (0.088 R)
• M40: 17,090,510 km (0.12 R)
• M41: 17,530,028 km (0.057 R)
• M42: 18,196,187 km (0.066 R)
• M43: 18,465,015 km (0.073 R)
• M44: 19,052,037 km (0.118 R)
• M45: 19,279,426 km (0.093 R)
• M46: 19,461,935 km (0.045 R)
• M47: 19,828,899 km (0.108 R)
• M48: 20,105,505 km (0.075 R)
• M49: 20,896,429 km (0.108 R)
• M50: 21,460,712 km (0.069 R)
• M51: 21,934,937 km (0.087 R)
• M52: 22,268,840 km (0.075 R)
• M53: 22,845,390 km (0.114 R)
• M54: 23,183,930 km (0.092 R)
• M55: 23,378,108 km (0.107 R)
• M56: 24,357,226 km (0.092 R)
• M57: 25,399,774 km (0.079 R)
• M58: 25,901,375 km (0.1 R)
• M59: 26,002,055 km (0.09 R)
• M60: 26,965,315 km (0.062 R)
• M61: 27,271,991 km (0.057 R)
• M62: 27,579,714 km (0.069 R)
• M63: 28,561,973 km (0.04 R)
• M64: 29,293,058 km (0.116 R)
• M65: 30,933,698 km (0.092 R)
• M66: 31,040,661 km (0.094 R)
• M67: 31,254,735 km (0.091 R)
• M68: 32,062,115 km (0.117 R)
• M69: 32,332,737 km (0.098 R)
• M70: 32,604,108 km (0.111 R)
• M71: 33,258,599 km (0.103 R)
• M72: 33,477,759 km (0.101 R)
• M73: 33,862,376 km (0.085 R)
• M74: 34,248,488 km (0.09 R)
• M75: 34,802,598 km (0.076 R)
• M76: 34,969,400 km (0.071 R)
• M77: 36,088,392 km (0.045 R)
• M78: 37,275,750 km (0.1 R)
• M79: 37,617,432 km (0.113 R)
• M80: 37,845,718 km (0.117 R)
• M81: 38,189,195 km (0.091 R)
• M82: 38,361,232 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.4

Radius: 10.6

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.34 AU - 9.4 AU

Year: 9027 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,144,919 km

• M1: 151,393 km (0.102 R)
• M2: 224,995 km (0.094 R)
• M3: 688,599 km (0.082 R)
• M4: 1,480,421 km (0.118 R)
• M5: 1,856,510 km (0.114 R)
• M6: 2,101,102 km (0.105 R)
• M7: 2,239,031 km (0.11 R)
• M8: 2,720,437 km (0.051 R)
• M9: 3,024,869 km (0.057 R)
• M10: 3,861,420 km (0.047 R)
• M11: 4,088,659 km (0.077 R)
• M12: 4,174,977 km (0.108 R)
• M13: 4,645,612 km (0.112 R)
• M14: 6,190,509 km (0.092 R)
• M15: 6,289,992 km (0.11 R)
• M16: 6,863,401 km (0.096 R)
• M17: 7,069,846 km (0.079 R)
• M18: 7,880,068 km (0.088 R)
• M19: 8,719,611 km (0.103 R)
• M20: 9,857,004 km (0.086 R)
• M21: 10,403,634 km (0.095 R)
• M22: 10,482,622 km (0.111 R)
• M23: 10,960,288 km (0.073 R)
• M24: 11,040,622 km (0.051 R)
• M25: 11,282,671 km (0.076 R)
• M26: 11,485,825 km (0.086 R)
• M27: 11,567,356 km (0.046 R)
• M28: 11,813,295 km (0.09 R)
• M29: 12,856,591 km (0.053 R)
• M30: 13,367,767 km (0.08 R)
• M31: 13,453,636 km (0.074 R)
• M32: 14,366,183 km (0.1 R)
• M33: 14,763,515 km (0.098 R)
• M34: 15,030,248 km (0.073 R)
• M35: 15,298,776 km (0.087 R)
• M36: 15,568,800 km (0.108 R)
• M37: 16,067,858 km (0.082 R)
• M38: 16,296,594 km (0.063 R)
• M39: 17,221,856 km (0.091 R)
• M40: 17,596,749 km (0.079 R)
• M41: 18,021,756 km (0.081 R)
• M42: 18,737,582 km (0.111 R)
• M43: 19,316,975 km (0.092 R)
• M44: 20,049,555 km (0.064 R)
• M45: 20,493,412 km (0.105 R)
• M46: 20,791,112 km (0.094 R)
• M47: 21,040,342 km (0.062 R)
• M48: 21,996,422 km (0.113 R)
• M49: 22,709,854 km (0.114 R)
• M50: 24,211,967 km (0.106 R)
• M51: 24,631,888 km (0.112 R)
• M52: 24,790,013 km (0.107 R)
• M53: 25,160,267 km (0.115 R)
• M54: 25,479,210 km (0.074 R)
• M55: 25,799,350 km (0.037 R)
• M56: 26,282,102 km (0.094 R)
• M57: 26,930,459 km (0.096 R)
• M58: 27,093,371 km (0.106 R)
• M59: 29,744,096 km (0.078 R)
• M60: 29,912,543 km (0.106 R)
• M61: 30,476,228 km (0.082 R)
• M62: 30,929,659 km (0.08 R)
• M63: 32,823,718 km (0.036 R)
• M64: 33,755,563 km (0.051 R)
• M65: 33,989,833 km (0.11 R)
• M66: 34,873,358 km (0.11 R)
• M67: 35,169,562 km (0.11 R)
• M68: 35,585,593 km (0.051 R)
• M69: 36,003,271 km (0.074 R)
• M70: 36,422,594 km (0.087 R)
• M71: 37,629,549 km (0.056 R)
• M72: 38,055,006 km (0.101 R)
• M73: 38,726,999 km (0.066 R)
• M74: 39,279,614 km (0.113 R)
• M75: 40,330,688 km (0.067 R)
• M76: 40,766,168 km (0.095 R)
• M77: 40,953,315 km (0.093 R)
• M78: 41,956,069 km (0.087 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: 254 - 17,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit