🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.94 AU - 1.07 AU

Year: 369 Days

Day: 26.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.18 AU - 1.3 AU

Year: 509 Days

Day: 32.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.22 AU - 1.44 AU

Year: 566 Days

Day: 20 Hours

Environment

Temp: -17 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,292,229 km

• M1: 94,097 km (0.101 R)
• M2: 353,649 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.24 AU - 2.62 AU

Year: 1398 Days

Day: 29.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.55 AU - 3.03 AU

Year: 1719 Days

Day: 29.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.76 AU - 4.88 AU

Year: 3313 Days

Day: 38.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.5 AU - 4.6 AU

Year: 3581 Days

Day: 25.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,292,229 km

• M1: 2,502,473 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.1

Radius: 14.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.59 AU - 10.91 AU

Year: 13004 Days

Day: 13.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,292,229 km

• M1: 311,762 km (0.099 R)
• M2: 491,429 km (0.093 R)
• M3: 979,118 km (0.078 R)
• M4: 1,361,939 km (0.081 R)
• M5: 1,831,228 km (0.118 R)
• M6: 1,971,700 km (0.03 R)
• M7: 2,116,062 km (0.101 R)
• M8: 2,221,379 km (0.087 R)
• M9: 2,350,183 km (0.074 R)
• M10: 2,481,529 km (0.114 R)
• M11: 2,914,316 km (0.049 R)
• M12: 3,008,413 km (0.114 R)
• M13: 3,595,585 km (0.07 R)
• M14: 3,697,012 km (0.12 R)
• M15: 4,272,216 km (0.029 R)
• M16: 4,433,931 km (0.061 R)
• M17: 4,988,191 km (0.089 R)
• M18: 5,130,309 km (0.074 R)
• M19: 5,564,592 km (0.11 R)
• M20: 6,192,903 km (0.09 R)
• M21: 6,624,343 km (0.102 R)
• M22: 8,177,319 km (0.117 R)
• M23: 8,480,703 km (0.082 R)
• M24: 9,098,692 km (0.083 R)
• M25: 10,523,761 km (0.045 R)
• M26: 11,262,326 km (0.069 R)
• M27: 11,449,623 km (0.038 R)
• M28: 11,600,268 km (0.12 R)
• M29: 12,017,646 km (0.09 R)
• M30: 12,324,471 km (0.085 R)
• M31: 12,633,839 km (0.102 R)
• M32: 13,024,140 km (0.092 R)
• M33: 13,896,894 km (0.117 R)
• M34: 14,057,712 km (0.086 R)
• M35: 14,543,606 km (0.099 R)
• M36: 14,788,647 km (0.114 R)
• M37: 14,993,895 km (0.095 R)
• M38: 16,541,934 km (0.083 R)
• M39: 17,529,878 km (0.111 R)
• M40: 18,625,384 km (0.082 R)
• M41: 18,891,668 km (0.118 R)
• M42: 19,069,839 km (0.05 R)
• M43: 19,203,879 km (0.116 R)
• M44: 19,743,029 km (0.081 R)
• M45: 20,606,957 km (0.035 R)
• M46: 22,230,692 km (0.063 R)
• M47: 22,702,075 km (0.101 R)
• M48: 23,034,033 km (0.111 R)
• M49: 23,558,972 km (0.092 R)
• M50: 24,087,950 km (0.11 R)
• M51: 24,913,132 km (0.09 R)
• M52: 25,599,636 km (0.098 R)
• M53: 26,591,171 km (0.098 R)
• M54: 26,841,000 km (0.073 R)
• M55: 27,041,461 km (0.105 R)
• M56: 27,797,528 km (0.086 R)
• M57: 28,611,790 km (0.09 R)
• M58: 28,765,277 km (0.039 R)
• M59: 28,867,901 km (0.064 R)
• M60: 29,485,441 km (0.118 R)
• M61: 29,744,096 km (0.098 R)
• M62: 30,943,572 km (0.088 R)
• M63: 31,417,198 km (0.029 R)
• M64: 31,681,388 km (0.047 R)
• M65: 32,318,526 km (0.073 R)
• M66: 32,852,590 km (0.114 R)
• M67: 33,228,230 km (0.093 R)
• M68: 34,417,982 km (0.087 R)
• M69: 34,745,003 km (0.047 R)
• M70: 34,963,416 km (0.108 R)
• M71: 35,072,922 km (0.074 R)
• M72: 35,237,330 km (0.119 R)
• M73: 36,173,513 km (0.061 R)
• M74: 36,339,567 km (0.082 R)
• M75: 37,006,474 km (0.034 R)
• M76: 37,509,273 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.4

Radius: 6.4

Gravity: 24.01 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.96 AU - 14.5 AU

Year: 15780 Days

Day: 19.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,292,229 km

• M1: 81,980 km (0.106 R)
• M2: 241,900 km (0.098 R)
• M3: 334,950 km (0.062 R)
• M4: 665,262 km (0.114 R)
• M5: 825,631 km (0.116 R)
• M6: 922,869 km (0.09 R)
• M7: 1,049,878 km (0.102 R)
• M8: 1,128,866 km (0.09 R)
• M9: 1,494,034 km (0.088 R)
• M10: 1,705,266 km (0.108 R)
• M11: 2,156,005 km (0.102 R)
• M12: 2,570,540 km (0.08 R)
• M13: 3,047,159 km (0.106 R)
• M14: 3,354,134 km (0.091 R)
• M15: 4,677,626 km (0.116 R)
• M16: 5,439,379 km (0.087 R)
• M17: 5,999,922 km (0.099 R)
• M18: 6,047,494 km (0.077 R)
• M19: 6,481,178 km (0.067 R)
• M20: 6,627,934 km (0.115 R)
• M21: 7,582,817 km (0.075 R)
• M22: 8,102,669 km (0.086 R)
• M23: 9,785,795 km (0.12 R)
• M24: 9,954,242 km (0.1 R)
• M25: 10,465,418 km (0.119 R)
• M26: 11,691,074 km (0.101 R)
• M27: 12,716,118 km (0.119 R)
• M28: 12,777,304 km (0.11 R)
• M29: 14,915,506 km (0.106 R)
• M30: 15,434,461 km (0.068 R)
• M31: 15,827,604 km (0.093 R)
• M32: 16,290,460 km (0.116 R)
• M33: 17,229,486 km (0.051 R)
• M34: 17,297,254 km (0.102 R)
• M35: 17,842,388 km (0.11 R)
• M36: 18,048,235 km (0.078 R)
• M37: 18,740,125 km (0.099 R)
• M38: 20,723,344 km (0.099 R)
• M39: 22,327,781 km (0.117 R)
• M40: 23,896,016 km (0.073 R)
• M41: 24,350,644 km (0.094 R)
• M42: 24,502,785 km (0.119 R)
• M43: 25,345,470 km (0.101 R)
• M44: 25,576,898 km (0.101 R)
• M45: 25,654,240 km (0.096 R)
• M46: 26,431,550 km (0.102 R)
• M47: 27,137,652 km (0.057 R)
• M48: 27,691,164 km (0.112 R)
• M49: 29,374,140 km (0.087 R)
• M50: 30,268,736 km (0.064 R)
• M51: 30,350,566 km (0.059 R)
• M52: 30,514,226 km (0.101 R)
• M53: 30,925,021 km (0.102 R)
• M54: 31,503,068 km (0.091 R)
• M55: 31,585,945 km (0.102 R)
• M56: 32,084,704 km (0.08 R)
• M57: 32,753,855 km (0.103 R)
• M58: 32,921,854 km (0.079 R)
• M59: 33,850,857 km (0.085 R)
• M60: 36,689,327 km (0.108 R)
• M61: 37,126,003 km (0.104 R)
• M62: 37,916,478 km (0.077 R)
• M63: 39,246,104 km (0.108 R)
• M64: 39,513,734 km (0.112 R)
• M65: 40,320,665 km (0.088 R)
• M66: 41,314,294 km (0.098 R)
• M67: 41,677,518 km (0.08 R)
• M68: 42,773,771 km (0.07 R)
• M69: 42,957,477 km (0.113 R)
• M70: 43,417,640 km (0.097 R)
• M71: 44,064,801 km (0.095 R)
• M72: 46,590,312 km (0.115 R)
• M73: 47,537,566 km (0.099 R)
• M74: 48,204,323 km (0.093 R)
• M75: 52,958,245 km (0.098 R)
• M76: 53,847,454 km (0.106 R)
• M77: 54,841,233 km (0.109 R)
• M78: 57,757,494 km (0.113 R)
• M79: 58,570,858 km (0.104 R)
• M80: 59,592,761 km (0.114 R)
• M81: 59,797,859 km (0.098 R)
• M82: 60,517,575 km (0.111 R)
• M83: 64,263,954 km (0.112 R)
• M84: 65,635,168 km (0.071 R)
• M85: 66,271,258 km (0.072 R)
• M86: 66,802,929 km (0.09 R)
• M87: 67,656,535 km (0.049 R)
• M88: 69,590,237 km (0.089 R)
• M89: 69,698,246 km (0.1 R)
• M90: 73,292,186 km (0.053 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 15,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit