🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.45 AU - 0.71 AU

Year: 155 Days

Day: 45.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,472,268 km

• M1: 23,786 km (0.106 R)
• M2: 236,514 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.93 AU - 3.69 AU

Year: 2117 Days

Day: 27.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.84 AU - 4.04 AU

Year: 2242 Days

Day: 13.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.79 AU - 4.39 AU

Year: 2907 Days

Day: 31.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 83.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,472,268 km

• M1: 2,078,064 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.09 AU - 6.39 AU

Year: 4216 Days

Day: 34.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,472,268 km

• M1: 91,404 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.9

Radius: 9

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.81 AU - 6.55 AU

Year: 4758 Days

Day: 6.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,472,268 km

• M1: 131,796 km (0.112 R)
• M2: 190,288 km (0.091 R)
• M3: 293,511 km (0.117 R)
• M4: 359,184 km (0.097 R)
• M5: 440,715 km (0.117 R)
• M6: 499,208 km (0.047 R)
• M7: 1,151,156 km (0.028 R)
• M8: 1,264,551 km (0.102 R)
• M9: 1,322,595 km (0.12 R)
• M10: 1,456,784 km (0.032 R)
• M11: 1,611,319 km (0.104 R)
• M12: 2,554,832 km (0.103 R)
• M13: 2,761,277 km (0.062 R)
• M14: 3,051,497 km (0.044 R)
• M15: 3,290,854 km (0.05 R)
• M16: 3,372,086 km (0.08 R)
• M17: 4,045,276 km (0.085 R)
• M18: 4,154,333 km (0.089 R)
• M19: 4,645,313 km (0.083 R)
• M20: 4,874,647 km (0.105 R)
• M21: 5,560,553 km (0.09 R)
• M22: 5,952,050 km (0.115 R)
• M23: 6,301,810 km (0.061 R)
• M24: 6,403,088 km (0.082 R)
• M25: 6,479,383 km (0.112 R)
• M26: 6,658,452 km (0.117 R)
• M27: 6,995,496 km (0.032 R)
• M28: 8,012,312 km (0.057 R)
• M29: 9,131,903 km (0.099 R)
• M30: 9,189,199 km (0.097 R)
• M31: 9,390,558 km (0.108 R)
• M32: 10,181,033 km (0.091 R)
• M33: 10,240,423 km (0.091 R)
• M34: 11,268,011 km (0.109 R)
• M35: 11,950,177 km (0.098 R)
• M36: 12,296,347 km (0.108 R)
• M37: 12,486,635 km (0.111 R)
• M38: 12,869,905 km (0.039 R)
• M39: 13,030,872 km (0.074 R)
• M40: 13,192,438 km (0.033 R)
• M41: 13,257,214 km (0.09 R)
• M42: 13,387,214 km (0.111 R)
• M43: 13,452,289 km (0.109 R)
• M44: 13,517,514 km (0.119 R)
• M45: 14,242,016 km (0.117 R)
• M46: 14,475,240 km (0.115 R)
• M47: 14,608,980 km (0.08 R)
• M48: 14,979,235 km (0.112 R)
• M49: 15,216,347 km (0.11 R)
• M50: 15,625,797 km (0.084 R)
• M51: 15,694,313 km (0.066 R)
• M52: 16,420,610 km (0.054 R)
• M53: 17,905,968 km (0.11 R)
• M54: 18,410,561 km (0.099 R)
• M55: 19,581,464 km (0.028 R)
• M56: 19,692,465 km (0.045 R)
• M57: 20,064,066 km (0.111 R)
• M58: 20,325,414 km (0.106 R)
• M59: 20,738,603 km (0.1 R)
• M60: 21,268,479 km (0.044 R)
• M61: 21,496,915 km (0.097 R)
• M62: 21,879,437 km (0.12 R)
• M63: 22,110,116 km (0.109 R)
• M64: 22,767,898 km (0.083 R)
• M65: 23,353,574 km (0.114 R)
• M66: 23,865,199 km (0.059 R)
• M67: 24,460,299 km (0.119 R)
• M68: 24,579,828 km (0.109 R)
• M69: 24,699,656 km (0.098 R)
• M70: 25,462,754 km (0.109 R)
• M71: 26,233,483 km (0.1 R)
• M72: 27,011,990 km (0.112 R)
• M73: 27,590,485 km (0.03 R)
• M74: 27,839,715 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.8

Radius: 13.2

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.68 AU - 5.86 AU

Year: 4871 Days

Day: 9.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 42,472,268 km

• M1: 166,652 km (0.076 R)
• M2: 408,552 km (0.1 R)
• M3: 533,616 km (0.106 R)
• M4: 814,411 km (0.112 R)
• M5: 990,936 km (0.119 R)
• M6: 1,125,275 km (0.079 R)
• M7: 1,494,632 km (0.116 R)
• M8: 1,651,112 km (0.109 R)
• M9: 1,813,126 km (0.109 R)
• M10: 1,913,058 km (0.102 R)
• M11: 2,177,247 km (0.084 R)
• M12: 2,453,405 km (0.06 R)
• M13: 3,641,511 km (0.111 R)
• M14: 4,520,848 km (0.109 R)
• M15: 4,874,946 km (0.085 R)
• M16: 5,031,874 km (0.037 R)
• M17: 5,824,743 km (0.045 R)
• M18: 6,193,352 km (0.096 R)
• M19: 6,346,540 km (0.054 R)
• M20: 6,795,782 km (0.104 R)
• M21: 6,918,602 km (0.113 R)
• M22: 7,024,368 km (0.101 R)
• M23: 7,381,009 km (0.074 R)
• M24: 7,688,882 km (0.115 R)
• M25: 8,093,544 km (0.117 R)
• M26: 8,866,367 km (0.093 R)
• M27: 9,154,941 km (0.059 R)
• M28: 9,251,880 km (0.118 R)
• M29: 9,505,598 km (0.097 R)
• M30: 9,643,079 km (0.053 R)
• M31: 10,239,974 km (0.08 R)
• M32: 11,469,519 km (0.111 R)
• M33: 12,379,373 km (0.093 R)
• M34: 12,486,635 km (0.108 R)
• M35: 12,767,131 km (0.106 R)
• M36: 12,875,590 km (0.067 R)
• M37: 13,488,492 km (0.055 R)
• M38: 13,709,598 km (0.119 R)
• M39: 13,887,470 km (0.07 R)
• M40: 15,130,777 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.8

Radius: 11.8

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.69 AU - 8.07 AU

Year: 7046 Days

Day: 15 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,472,268 km

• M1: 157,527 km (0.115 R)
• M2: 232,475 km (0.115 R)
• M3: 400,473 km (0.11 R)
• M4: 498,161 km (0.107 R)
• M5: 1,251,685 km (0.1 R)
• M6: 1,525,599 km (0.059 R)
• M7: 1,628,223 km (0.097 R)
• M8: 1,994,888 km (0.092 R)
• M9: 2,130,573 km (0.113 R)
• M10: 2,679,747 km (0.03 R)
• M11: 3,624,457 km (0.115 R)
• M12: 4,046,622 km (0.109 R)
• M13: 4,219,857 km (0.105 R)
• M14: 4,484,495 km (0.053 R)
• M15: 4,694,232 km (0.076 R)
• M16: 6,019,070 km (0.08 R)
• M17: 6,151,016 km (0.104 R)
• M18: 6,552,686 km (0.116 R)
• M19: 6,997,440 km (0.105 R)
• M20: 7,487,523 km (0.053 R)
• M21: 8,025,028 km (0.043 R)
• M22: 8,133,935 km (0.072 R)
• M23: 9,672,550 km (0.103 R)
• M24: 9,866,428 km (0.084 R)
• M25: 10,218,432 km (0.111 R)
• M26: 11,015,340 km (0.106 R)
• M27: 11,096,123 km (0.091 R)
• M28: 11,462,338 km (0.088 R)
• M29: 12,081,225 km (0.082 R)
• M30: 12,499,949 km (0.108 R)
• M31: 13,308,675 km (0.068 R)
• M32: 13,524,396 km (0.101 R)
• M33: 14,310,383 km (0.064 R)
• M34: 14,575,620 km (0.114 R)
• M35: 15,653,024 km (0.085 R)
• M36: 15,972,116 km (0.07 R)
• M37: 16,063,670 km (0.091 R)
• M38: 16,155,373 km (0.067 R)
• M39: 16,339,379 km (0.068 R)
• M40: 16,616,733 km (0.111 R)
• M41: 16,988,933 km (0.073 R)
• M42: 17,410,948 km (0.07 R)
• M43: 17,836,405 km (0.088 R)
• M44: 17,978,971 km (0.107 R)
• M45: 18,505,107 km (0.051 R)
• M46: 18,649,469 km (0.095 R)
• M47: 19,279,426 km (0.11 R)
• M48: 19,425,732 km (0.114 R)
• M49: 20,064,216 km (0.048 R)
• M50: 20,560,133 km (0.088 R)
• M51: 21,210,734 km (0.101 R)
• M52: 22,686,517 km (0.091 R)
• M53: 22,841,052 km (0.091 R)
• M54: 23,306,899 km (0.095 R)
• M55: 23,828,098 km (0.119 R)
• M56: 24,247,870 km (0.101 R)
• M57: 24,935,123 km (0.066 R)
• M58: 25,041,487 km (0.093 R)
• M59: 25,414,733 km (0.088 R)
• M60: 25,843,631 km (0.078 R)
• M61: 26,112,907 km (0.085 R)
• M62: 27,418,298 km (0.095 R)
• M63: 27,528,103 km (0.058 R)
• M64: 28,856,382 km (0.028 R)
• M65: 30,773,778 km (0.078 R)
• M66: 31,173,653 km (0.093 R)
• M67: 31,288,245 km (0.044 R)
• M68: 31,402,837 km (0.119 R)
• M69: 31,517,728 km (0.118 R)
• M70: 31,920,745 km (0.072 R)
• M71: 33,140,117 km (0.059 R)
• M72: 33,961,559 km (0.115 R)
• M73: 35,325,592 km (0.109 R)
• M74: 35,864,145 km (0.073 R)
• M75: 35,984,122 km (0.101 R)
• M76: 36,828,303 km (0.041 R)
• M77: 37,557,144 km (0.092 R)
• M78: 37,923,210 km (0.098 R)
• M79: 39,585,691 km (0.119 R)
• M80: 41,083,166 km (0.069 R)
• M81: 41,271,809 km (0.115 R)
• M82: 41,965,344 km (0.103 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 13,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit