🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.78 AU - 2.58 AU

Year: 1142 Days

Day: 29.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.21 AU - 4.41 AU

Year: 2638 Days

Day: 27.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,529,572 km

• M1: 1,320,650 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.83 AU - 3.85 AU

Year: 2670 Days

Day: 38.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.86 AU - 3.96 AU

Year: 2743 Days

Day: 42.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,529,572 km

• M1: 669,450 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97

Radius: 8.8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.42 AU - 15.06 AU

Year: 15192 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,529,572 km

• M1: 147,354 km (0.077 R)
• M2: 334,202 km (0.113 R)
• M3: 402,867 km (0.109 R)
• M4: 533,915 km (0.094 R)
• M5: 605,273 km (0.087 R)
• M6: 705,803 km (0.061 R)
• M7: 924,964 km (0.11 R)
• M8: 1,277,416 km (0.067 R)
• M9: 1,426,416 km (0.026 R)
• M10: 1,494,483 km (0.111 R)
• M11: 1,581,249 km (0.114 R)
• M12: 1,651,860 km (0.081 R)
• M13: 1,833,172 km (0.12 R)
• M14: 1,983,069 km (0.06 R)
• M15: 2,518,480 km (0.037 R)
• M16: 2,964,880 km (0.116 R)
• M17: 3,074,835 km (0.034 R)
• M18: 3,276,193 km (0.058 R)
• M19: 3,930,235 km (0.076 R)
• M20: 4,322,032 km (0.115 R)
• M21: 4,522,493 km (0.117 R)
• M22: 4,598,489 km (0.103 R)
• M23: 4,932,840 km (0.102 R)
• M24: 5,116,247 km (0.045 R)
• M25: 5,222,013 km (0.071 R)
• M26: 5,597,952 km (0.049 R)
• M27: 6,291,039 km (0.067 R)
• M28: 6,604,596 km (0.118 R)
• M29: 6,981,733 km (0.1 R)
• M30: 7,217,349 km (0.084 R)
• M31: 7,757,098 km (0.082 R)
• M32: 8,031,910 km (0.111 R)
• M33: 8,309,863 km (0.07 R)
• M34: 8,970,636 km (0.067 R)
• M35: 9,388,314 km (0.077 R)
• M36: 9,550,627 km (0.098 R)
• M37: 9,779,362 km (0.03 R)
• M38: 10,076,314 km (0.039 R)
• M39: 10,242,517 km (0.078 R)
• M40: 10,577,617 km (0.092 R)
• M41: 10,916,306 km (0.101 R)
• M42: 11,087,147 km (0.086 R)
• M43: 11,155,663 km (0.043 R)
• M44: 12,555,899 km (0.119 R)
• M45: 12,806,625 km (0.101 R)
• M46: 13,422,370 km (0.118 R)
• M47: 14,307,989 km (0.088 R)
• M48: 14,720,281 km (0.071 R)
• M49: 15,174,460 km (0.103 R)
• M50: 15,288,753 km (0.117 R)
• M51: 15,594,980 km (0.057 R)
• M52: 16,603,868 km (0.09 R)
• M53: 17,155,734 km (0.055 R)
• M54: 17,274,814 km (0.077 R)
• M55: 17,394,193 km (0.083 R)
• M56: 17,753,827 km (0.115 R)
• M57: 18,888,526 km (0.061 R)
• M58: 19,052,486 km (0.099 R)
• M59: 19,175,904 km (0.096 R)
• M60: 19,588,794 km (0.045 R)
• M61: 20,591,997 km (0.105 R)
• M62: 21,057,247 km (0.039 R)
• M63: 21,740,311 km (0.085 R)
• M64: 22,084,535 km (0.092 R)
• M65: 22,343,938 km (0.087 R)
• M66: 22,865,735 km (0.078 R)
• M67: 23,303,608 km (0.088 R)
• M68: 24,054,440 km (0.08 R)
• M69: 25,082,776 km (0.088 R)
• M70: 25,308,220 km (0.071 R)
• M71: 27,321,059 km (0.108 R)
• M72: 28,393,676 km (0.041 R)
• M73: 29,670,194 km (0.086 R)
• M74: 31,158,843 km (0.096 R)
• M75: 31,498,430 km (0.107 R)
• M76: 32,181,195 km (0.09 R)
• M77: 32,770,162 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.3

Radius: 4.1

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.62 AU - 17.9 AU

Year: 22196 Days

Day: 23.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,529,572 km

• M1: 198,516 km (0.079 R)
• M2: 354,846 km (0.049 R)
• M3: 498,460 km (0.104 R)
• M4: 576,849 km (0.074 R)
• M5: 676,332 km (0.06 R)
• M6: 835,953 km (0.107 R)
• M7: 1,252,433 km (0.093 R)
• M8: 1,607,130 km (0.104 R)
• M9: 1,795,623 km (0.095 R)
• M10: 2,590,437 km (0.094 R)
• M11: 3,329,749 km (0.051 R)
• M12: 3,691,627 km (0.105 R)
• M13: 3,971,225 km (0.107 R)
• M14: 4,193,378 km (0.076 R)
• M15: 6,293,582 km (0.053 R)
• M16: 6,478,037 km (0.119 R)
• M17: 7,118,615 km (0.095 R)
• M18: 7,272,252 km (0.104 R)
• M19: 8,176,720 km (0.057 R)
• M20: 9,157,634 km (0.065 R)
• M21: 9,366,771 km (0.076 R)
• M22: 10,522,415 km (0.112 R)
• M23: 12,086,012 km (0.108 R)
• M24: 12,361,272 km (0.095 R)
• M25: 12,545,876 km (0.108 R)
• M26: 14,587,737 km (0.113 R)
• M27: 14,636,356 km (0.114 R)
• M28: 15,225,024 km (0.111 R)
• M29: 16,021,782 km (0.119 R)
• M30: 16,425,248 km (0.071 R)
• M31: 16,730,128 km (0.109 R)
• M32: 16,883,167 km (0.086 R)
• M33: 18,968,412 km (0.087 R)
• M34: 19,128,033 km (0.096 R)
• M35: 22,300,704 km (0.075 R)
• M36: 24,639,667 km (0.08 R)
• M37: 26,876,005 km (0.029 R)
• M38: 26,995,534 km (0.119 R)
• M39: 27,055,224 km (0.106 R)
• M40: 27,175,052 km (0.116 R)
• M41: 27,716,147 km (0.1 R)
• M42: 28,321,420 km (0.077 R)
• M43: 28,808,810 km (0.114 R)
• M44: 30,474,283 km (0.074 R)
• M45: 31,350,029 km (0.102 R)
• M46: 32,107,293 km (0.113 R)
• M47: 33,062,177 km (0.113 R)
• M48: 33,446,793 km (0.091 R)
• M49: 34,285,139 km (0.068 R)
• M50: 36,114,272 km (0.057 R)
• M51: 36,312,041 km (0.104 R)
• M52: 36,576,380 km (0.081 R)
• M53: 36,642,652 km (0.087 R)
• M54: 37,840,781 km (0.082 R)
• M55: 38,714,134 km (0.091 R)
• M56: 39,119,544 km (0.082 R)
• M57: 39,526,151 km (0.08 R)
• M58: 40,207,270 km (0.097 R)
• M59: 40,275,487 km (0.104 R)
• M60: 40,412,219 km (0.104 R)
• M61: 41,235,905 km (0.09 R)
• M62: 41,718,957 km (0.064 R)
• M63: 41,857,335 km (0.114 R)
• M64: 42,412,343 km (0.069 R)
• M65: 42,481,756 km (0.117 R)
• M66: 43,740,024 km (0.086 R)
• M67: 46,292,911 km (0.103 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 13,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit