🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.61 AU - 0.73 AU

Year: 210 Days

Day: 41.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,641,338 km

• M1: 49,666 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.22 AU - 1.22 AU

Year: 516 Days

Day: 30.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.13 AU - 1.37 AU

Year: 535 Days

Day: 27.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,641,338 km

• M1: 92,601 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.4 AU - 1.72 AU

Year: 746 Days

Day: 46.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.34 AU - 2.96 AU

Year: 1652 Days

Day: 28.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.1

Radius: 7.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.62 AU - 14.5 AU

Year: 19119 Days

Day: 17.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 73,641,338 km

• M1: 236,813 km (0.103 R)
• M2: 316,399 km (0.086 R)
• M3: 818,899 km (0.064 R)
• M4: 1,005,298 km (0.086 R)
• M5: 1,440,328 km (0.117 R)
• M6: 1,952,851 km (0.092 R)
• M7: 2,126,983 km (0.11 R)
• M8: 2,228,859 km (0.07 R)
• M9: 2,437,548 km (0.104 R)
• M10: 2,929,874 km (0.083 R)
• M11: 3,275,146 km (0.074 R)
• M12: 3,422,949 km (0.118 R)
• M13: 4,451,733 km (0.072 R)
• M14: 4,582,632 km (0.111 R)
• M15: 4,781,298 km (0.063 R)
• M16: 5,816,664 km (0.084 R)
• M17: 6,140,544 km (0.105 R)
• M18: 6,322,904 km (0.053 R)
• M19: 6,507,208 km (0.119 R)
• M20: 6,880,904 km (0.092 R)
• M21: 7,454,761 km (0.072 R)
• M22: 7,727,777 km (0.112 R)
• M23: 8,123,464 km (0.078 R)
• M24: 8,485,191 km (0.1 R)
• M25: 8,975,872 km (0.074 R)
• M26: 9,307,980 km (0.061 R)
• M27: 10,328,536 km (0.067 R)
• M28: 12,106,956 km (0.045 R)
• M29: 12,244,137 km (0.119 R)
• M30: 13,882,234 km (0.089 R)
• M31: 14,946,622 km (0.105 R)
• M32: 15,687,282 km (0.118 R)
• M33: 15,886,845 km (0.115 R)
• M34: 16,846,067 km (0.069 R)
• M35: 17,461,662 km (0.07 R)
• M36: 17,564,884 km (0.099 R)
• M37: 18,661,886 km (0.117 R)
• M38: 18,820,310 km (0.109 R)
• M39: 19,619,611 km (0.052 R)
• M40: 19,673,317 km (0.103 R)
• M41: 20,212,767 km (0.093 R)
• M42: 21,471,932 km (0.049 R)
• M43: 22,699,981 km (0.078 R)
• M44: 22,869,326 km (0.098 R)
• M45: 24,180,551 km (0.102 R)
• M46: 26,045,139 km (0.086 R)
• M47: 29,417,673 km (0.058 R)
• M48: 30,158,033 km (0.088 R)
• M49: 30,717,380 km (0.086 R)
• M50: 30,904,527 km (0.115 R)
• M51: 31,405,679 km (0.106 R)
• M52: 31,720,134 km (0.106 R)
• M53: 34,209,143 km (0.099 R)
• M54: 34,857,351 km (0.114 R)
• M55: 35,509,598 km (0.078 R)
• M56: 39,574,920 km (0.114 R)
• M57: 41,008,217 km (0.09 R)
• M58: 41,834,895 km (0.089 R)
• M59: 44,136,309 km (0.097 R)
• M60: 44,206,620 km (0.057 R)
• M61: 45,125,001 km (0.093 R)
• M62: 45,266,820 km (0.118 R)
• M63: 45,906,949 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.6

Radius: 7.9

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 14.28 AU - 23.64 AU

Year: 31610 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,641,338 km

• M1: 124,316 km (0.11 R)
• M2: 275,858 km (0.062 R)
• M3: 338,241 km (0.099 R)
• M4: 519,254 km (0.029 R)
• M5: 777,011 km (0.112 R)
• M6: 1,099,096 km (0.098 R)
• M7: 1,317,060 km (0.102 R)
• M8: 1,373,608 km (0.083 R)
• M9: 1,519,017 km (0.09 R)
• M10: 1,700,329 km (0.117 R)
• M11: 2,636,363 km (0.12 R)
• M12: 2,708,469 km (0.073 R)
• M13: 3,041,474 km (0.066 R)
• M14: 3,827,462 km (0.095 R)
• M15: 4,116,933 km (0.119 R)
• M16: 4,586,072 km (0.069 R)
• M17: 4,982,656 km (0.091 R)
• M18: 5,482,164 km (0.103 R)
• M19: 5,621,140 km (0.111 R)
• M20: 6,189,014 km (0.041 R)
• M21: 7,074,783 km (0.033 R)
• M22: 8,962,109 km (0.052 R)
• M23: 11,287,758 km (0.066 R)
• M24: 12,730,480 km (0.111 R)
• M25: 12,791,815 km (0.088 R)
• M26: 14,485,861 km (0.098 R)
• M27: 15,588,098 km (0.058 R)
• M28: 16,116,179 km (0.051 R)
• M29: 16,449,183 km (0.078 R)
• M30: 17,121,925 km (0.11 R)
• M31: 19,123,545 km (0.051 R)
• M32: 19,901,902 km (0.091 R)
• M33: 20,546,520 km (0.074 R)
• M34: 20,835,243 km (0.118 R)
• M35: 21,856,099 km (0.087 R)
• M36: 22,446,861 km (0.09 R)
• M37: 22,669,613 km (0.094 R)
• M38: 23,417,901 km (0.081 R)
• M39: 23,795,037 km (0.038 R)
• M40: 24,174,118 km (0.099 R)
• M41: 24,555,294 km (0.108 R)
• M42: 24,861,670 km (0.094 R)
• M43: 24,938,414 km (0.098 R)
• M44: 28,073,985 km (0.045 R)
• M45: 29,200,457 km (0.103 R)
• M46: 29,687,697 km (0.107 R)
• M47: 30,095,800 km (0.064 R)
• M48: 32,080,515 km (0.095 R)
• M49: 32,415,465 km (0.067 R)
• M50: 33,342,373 km (0.09 R)
• M51: 34,107,267 km (0.076 R)
• M52: 34,449,098 km (0.038 R)
• M53: 35,827,493 km (0.066 R)
• M54: 38,816,309 km (0.055 R)
• M55: 39,352,019 km (0.071 R)
• M56: 39,441,479 km (0.048 R)
• M57: 40,069,939 km (0.118 R)
• M58: 41,701,454 km (0.086 R)
• M59: 41,883,963 km (0.119 R)
• M60: 42,250,029 km (0.049 R)
• M61: 42,341,583 km (0.058 R)
• M62: 43,817,366 km (0.111 R)
• M63: 44,748,164 km (0.061 R)
• M64: 46,062,232 km (0.119 R)
• M65: 47,770,340 km (0.101 R)
• M66: 49,016,939 km (0.106 R)
• M67: 50,079,982 km (0.043 R)
• M68: 51,443,865 km (0.085 R)
• M69: 51,835,812 km (0.096 R)
• M70: 52,918,900 km (0.085 R)
• M71: 53,512,654 km (0.114 R)
• M72: 55,508,140 km (0.106 R)
• M73: 55,608,520 km (0.037 R)
• M74: 56,111,469 km (0.062 R)
• M75: 57,934,618 km (0.116 R)
• M76: 59,674,291 km (0.098 R)
• M77: 59,880,138 km (0.067 R)
• M78: 62,785,778 km (0.091 R)
• M79: 63,309,520 km (0.113 R)
• M80: 63,414,388 km (0.111 R)
• M81: 65,206,869 km (0.042 R)
• M82: 66,269,014 km (0.117 R)
• M83: 66,588,705 km (0.09 R)
• M84: 68,625,630 km (0.062 R)
• M85: 69,597,717 km (0.095 R)
• M86: 70,791,956 km (0.074 R)
• M87: 71,118,678 km (0.092 R)
• M88: 71,336,941 km (0.062 R)
• M89: 71,773,917 km (0.109 R)
• M90: 71,992,778 km (0.058 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 16,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit