🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.51 AU - 0.51 AU

Year: 134 Days

Day: 44.8 Hours

Environment

Temp: 226 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.62 AU - 0.86 AU

Year: 234 Days

Day: 44.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,648,516 km

• M1: 215,571 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.83 AU - 0.85 AU

Year: 283 Days

Day: 30.3 Hours

Environment

Temp: 93 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,648,516 km

• M1: 364,271 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.21 AU - 1.81 AU

Year: 681 Days

Day: 30.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.36 AU - 1.84 AU

Year: 743 Days

Day: 19.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.37 AU - 4.35 AU

Year: 2784 Days

Day: 41.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,648,516 km

• M1: 919,877 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.7

Radius: 14.3

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.87 AU - 7.97 AU

Year: 5971 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,648,516 km

• M1: 306,825 km (0.063 R)
• M2: 477,816 km (0.112 R)
• M3: 606,619 km (0.112 R)
• M4: 737,817 km (0.091 R)
• M5: 999,015 km (0.079 R)
• M6: 1,145,172 km (0.108 R)
• M7: 1,515,875 km (0.099 R)
• M8: 1,637,049 km (0.034 R)
• M9: 1,924,577 km (0.03 R)
• M10: 2,433,957 km (0.08 R)
• M11: 2,577,721 km (0.101 R)
• M12: 2,944,535 km (0.097 R)
• M13: 3,212,465 km (0.064 R)
• M14: 3,360,118 km (0.095 R)
• M15: 3,928,590 km (0.118 R)
• M16: 4,562,885 km (0.108 R)
• M17: 4,971,287 km (0.086 R)
• M18: 5,926,619 km (0.077 R)
• M19: 6,030,589 km (0.051 R)
• M20: 6,187,518 km (0.12 R)
• M21: 6,372,420 km (0.047 R)
• M22: 6,559,119 km (0.06 R)
• M23: 6,693,757 km (0.076 R)
• M24: 7,604,658 km (0.072 R)
• M25: 7,817,237 km (0.112 R)
• M26: 8,118,078 km (0.105 R)
• M27: 8,306,272 km (0.072 R)
• M28: 8,539,944 km (0.12 R)
• M29: 8,864,721 km (0.081 R)
• M30: 9,148,508 km (0.094 R)
• M31: 9,405,069 km (0.054 R)
• M32: 9,679,281 km (0.081 R)
• M33: 10,360,700 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.4

Radius: 10.2

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.13 AU - 7.85 AU

Year: 6784 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,648,516 km

• M1: 136,433 km (0.054 R)
• M2: 214,823 km (0.095 R)
• M3: 281,094 km (0.088 R)
• M4: 392,844 km (0.107 R)
• M5: 725,400 km (0.11 R)
• M6: 854,653 km (0.11 R)
• M7: 979,268 km (0.081 R)
• M8: 1,137,093 km (0.064 R)
• M9: 1,375,702 km (0.075 R)
• M10: 1,449,005 km (0.104 R)
• M11: 1,677,142 km (0.057 R)
• M12: 1,787,545 km (0.101 R)
• M13: 2,739,287 km (0.097 R)
• M14: 2,870,334 km (0.082 R)
• M15: 3,355,480 km (0.094 R)
• M16: 3,435,515 km (0.101 R)
• M17: 3,618,025 km (0.115 R)
• M18: 3,866,357 km (0.04 R)
• M19: 3,950,431 km (0.112 R)
• M20: 4,163,159 km (0.073 R)
• M21: 4,869,411 km (0.034 R)
• M22: 5,120,735 km (0.108 R)
• M23: 5,423,372 km (0.059 R)
• M24: 5,541,404 km (0.078 R)
• M25: 5,731,842 km (0.074 R)
• M26: 6,143,985 km (0.042 R)
• M27: 6,818,222 km (0.082 R)
• M28: 6,971,261 km (0.106 R)
• M29: 7,674,072 km (0.04 R)
• M30: 8,047,318 km (0.054 R)
• M31: 8,128,101 km (0.061 R)
• M32: 8,372,095 km (0.093 R)
• M33: 8,453,925 km (0.044 R)
• M34: 8,701,061 km (0.048 R)
• M35: 8,867,264 km (0.109 R)
• M36: 9,656,393 km (0.114 R)
• M37: 9,770,985 km (0.091 R)
• M38: 9,857,153 km (0.045 R)
• M39: 10,088,432 km (0.045 R)
• M40: 10,941,588 km (0.105 R)
• M41: 11,482,684 km (0.065 R)
• M42: 12,063,423 km (0.062 R)
• M43: 12,186,991 km (0.048 R)
• M44: 13,189,895 km (0.112 R)
• M45: 13,253,474 km (0.097 R)
• M46: 13,349,067 km (0.094 R)
• M47: 13,637,043 km (0.107 R)
• M48: 13,830,174 km (0.109 R)
• M49: 14,121,590 km (0.108 R)
• M50: 14,480,625 km (0.101 R)
• M51: 14,875,713 km (0.033 R)
• M52: 15,844,958 km (0.094 R)
• M53: 16,048,112 km (0.118 R)
• M54: 16,559,587 km (0.032 R)
• M55: 16,731,325 km (0.098 R)
• M56: 18,090,871 km (0.112 R)
• M57: 18,161,630 km (0.096 R)
• M58: 18,409,664 km (0.083 R)
• M59: 18,480,723 km (0.113 R)
• M60: 19,124,741 km (0.112 R)
• M61: 19,885,297 km (0.068 R)
• M62: 20,471,421 km (0.043 R)
• M63: 20,729,627 km (0.113 R)
• M64: 20,877,729 km (0.092 R)
• M65: 21,473,428 km (0.107 R)
• M66: 22,188,057 km (0.113 R)
• M67: 22,263,754 km (0.046 R)
• M68: 22,910,465 km (0.061 R)
• M69: 23,911,574 km (0.1 R)
• M70: 24,300,529 km (0.098 R)
• M71: 24,573,844 km (0.109 R)
• M72: 24,730,622 km (0.048 R)
• M73: 25,242,247 km (0.07 R)
• M74: 25,757,313 km (0.093 R)
• M75: 25,916,485 km (0.108 R)
• M76: 26,275,968 km (0.09 R)
• M77: 26,878,549 km (0.028 R)
• M78: 26,999,723 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.8

Radius: 10.9

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.16 AU - 13.32 AU

Year: 13833 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,648,516 km

• M1: 226,491 km (0.07 R)
• M2: 297,101 km (0.058 R)
• M3: 419,024 km (0.053 R)
• M4: 1,214,136 km (0.076 R)
• M5: 1,406,070 km (0.108 R)
• M6: 1,494,782 km (0.072 R)
• M7: 1,844,243 km (0.114 R)
• M8: 2,297,524 km (0.099 R)
• M9: 2,510,103 km (0.106 R)
• M10: 2,729,264 km (0.11 R)
• M11: 3,069,748 km (0.106 R)
• M12: 3,698,359 km (0.05 R)
• M13: 3,979,902 km (0.061 R)
• M14: 4,531,020 km (0.043 R)
• M15: 5,668,413 km (0.084 R)
• M16: 5,993,489 km (0.079 R)
• M17: 6,066,493 km (0.08 R)
• M18: 6,139,945 km (0.057 R)
• M19: 6,813,585 km (0.076 R)
• M20: 7,353,932 km (0.103 R)
• M21: 7,629,192 km (0.113 R)
• M22: 9,098,393 km (0.105 R)
• M23: 9,479,119 km (0.114 R)
• M24: 9,994,933 km (0.094 R)
• M25: 10,343,945 km (0.112 R)
• M26: 10,875,017 km (0.093 R)
• M27: 11,188,874 km (0.069 R)
• M28: 13,229,388 km (0.106 R)
• M29: 13,324,832 km (0.056 R)
• M30: 13,708,850 km (0.117 R)
• M31: 13,853,960 km (0.099 R)
• M32: 14,833,526 km (0.069 R)
• M33: 14,932,710 km (0.113 R)
• M34: 15,784,819 km (0.098 R)
• M35: 16,807,470 km (0.08 R)
• M36: 17,798,855 km (0.118 R)
• M37: 18,115,853 km (0.091 R)
• M38: 18,381,390 km (0.118 R)
• M39: 19,024,062 km (0.087 R)
• M40: 19,728,668 km (0.104 R)
• M41: 20,166,391 km (0.109 R)
• M42: 20,331,398 km (0.114 R)
• M43: 21,780,253 km (0.076 R)
• M44: 22,006,146 km (0.119 R)
• M45: 22,460,176 km (0.113 R)
• M46: 23,377,659 km (0.06 R)
• M47: 24,131,932 km (0.113 R)
• M48: 25,248,829 km (0.054 R)
• M49: 25,605,172 km (0.051 R)
• M50: 26,442,770 km (0.098 R)
• M51: 27,167,871 km (0.097 R)
• M52: 27,777,183 km (0.119 R)
• M53: 28,947,188 km (0.104 R)
• M54: 29,444,601 km (0.032 R)
• M55: 29,694,429 km (0.073 R)
• M56: 30,574,214 km (0.12 R)
• M57: 30,763,905 km (0.059 R)
• M58: 31,398,947 km (0.104 R)
• M59: 31,974,151 km (0.061 R)
• M60: 33,524,883 km (0.068 R)
• M61: 35,100,148 km (0.101 R)
• M62: 35,232,543 km (0.116 R)
• M63: 36,565,160 km (0.117 R)
• M64: 37,710,930 km (0.11 R)
• M65: 38,254,270 km (0.096 R)
• M66: 38,731,637 km (0.103 R)
• M67: 39,211,098 km (0.099 R)
• M68: 39,692,653 km (0.111 R)
• M69: 40,453,059 km (0.109 R)
• M70: 40,939,552 km (0.036 R)
• M71: 42,340,087 km (0.107 R)
• M72: 42,481,008 km (0.081 R)
• M73: 43,471,795 km (0.12 R)
• M74: 43,898,747 km (0.088 R)
• M75: 44,255,538 km (0.118 R)
• M76: 45,764,831 km (0.097 R)
• M77: 47,730,098 km (0.075 R)
• M78: 48,981,634 km (0.12 R)
• M79: 49,499,991 km (0.05 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 11,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit