🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.45 AU - 0.59 AU

Year: 138 Days

Day: 25.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,756,756 km

• M1: 50,414 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.66 AU - 1.08 AU

Year: 299 Days

Day: 15.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.07 AU - 1.71 AU

Year: 605 Days

Day: 15.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.1 AU - 1.7 AU

Year: 611 Days

Day: 32.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,756,756 km

• M1: 20,495 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 15

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.41 AU - 8.53 AU

Year: 7533 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,756,756 km

• M1: 224,098 km (0.052 R)
• M2: 335,249 km (0.09 R)
• M3: 510,278 km (0.102 R)
• M4: 1,053,468 km (0.103 R)
• M5: 1,151,604 km (0.113 R)
• M6: 1,358,049 km (0.107 R)
• M7: 2,052,034 km (0.062 R)
• M8: 2,263,117 km (0.096 R)
• M9: 2,730,161 km (0.111 R)
• M10: 3,058,678 km (0.093 R)
• M11: 3,909,591 km (0.116 R)
• M12: 4,067,267 km (0.113 R)
• M13: 4,173,631 km (0.106 R)
• M14: 4,553,161 km (0.115 R)
• M15: 4,803,288 km (0.103 R)
• M16: 4,915,786 km (0.069 R)
• M17: 5,143,773 km (0.059 R)
• M18: 5,287,986 km (0.065 R)
• M19: 5,580,599 km (0.113 R)
• M20: 5,938,736 km (0.118 R)
• M21: 6,366,287 km (0.067 R)
• M22: 7,511,309 km (0.099 R)
• M23: 7,973,866 km (0.112 R)
• M24: 8,377,780 km (0.045 R)
• M25: 8,479,806 km (0.104 R)
• M26: 8,719,461 km (0.111 R)
• M27: 9,665,070 km (0.077 R)
• M28: 10,313,726 km (0.107 R)
• M29: 10,569,838 km (0.086 R)
• M30: 10,680,241 km (0.088 R)
• M31: 10,939,344 km (0.066 R)
• M32: 11,088,344 km (0.089 R)
• M33: 11,200,542 km (0.1 R)
• M34: 11,388,288 km (0.094 R)
• M35: 12,265,978 km (0.11 R)
• M36: 12,459,558 km (0.09 R)
• M37: 12,889,353 km (0.061 R)
• M38: 13,046,729 km (0.06 R)
• M39: 13,523,049 km (0.035 R)
• M40: 15,610,388 km (0.115 R)
• M41: 16,073,693 km (0.09 R)
• M42: 16,755,859 km (0.113 R)
• M43: 17,143,617 km (0.072 R)
• M44: 17,447,300 km (0.04 R)
• M45: 17,928,108 km (0.096 R)
• M46: 18,324,842 km (0.108 R)
• M47: 18,546,546 km (0.071 R)
• M48: 19,171,865 km (0.116 R)
• M49: 20,811,757 km (0.114 R)
• M50: 21,461,460 km (0.074 R)
• M51: 21,929,701 km (0.047 R)
• M52: 22,543,502 km (0.098 R)
• M53: 23,354,771 km (0.1 R)
• M54: 23,450,813 km (0.11 R)
• M55: 23,643,345 km (0.075 R)
• M56: 23,836,476 km (0.11 R)
• M57: 24,467,480 km (0.119 R)
• M58: 25,498,508 km (0.069 R)
• M59: 25,994,575 km (0.082 R)
• M60: 26,493,783 km (0.044 R)
• M61: 27,197,940 km (0.1 R)
• M62: 27,806,355 km (0.079 R)
• M63: 28,061,269 km (0.099 R)
• M64: 28,368,095 km (0.092 R)
• M65: 28,985,186 km (0.048 R)
• M66: 29,347,213 km (0.113 R)
• M67: 29,502,944 km (0.05 R)
• M68: 29,606,765 km (0.083 R)
• M69: 30,128,114 km (0.119 R)
• M70: 30,599,945 km (0.025 R)
• M71: 30,968,554 km (0.086 R)
• M72: 31,444,724 km (0.092 R)
• M73: 31,763,517 km (0.102 R)
• M74: 32,297,133 km (0.114 R)
• M75: 33,103,316 km (0.099 R)
• M76: 33,970,385 km (0.097 R)
• M77: 34,954,889 km (0.118 R)
• M78: 35,285,201 km (0.064 R)
• M79: 35,948,817 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.9

Radius: 10.9

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.4 AU - 9.1 AU

Year: 8743 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,756,756 km

• M1: 195,824 km (0.047 R)
• M2: 315,801 km (0.107 R)
• M3: 497,712 km (0.103 R)
• M4: 645,216 km (0.046 R)
• M5: 777,909 km (0.119 R)
• M6: 855,849 km (0.069 R)
• M7: 1,269,039 km (0.046 R)
• M8: 1,343,838 km (0.093 R)
• M9: 1,974,094 km (0.115 R)
• M10: 2,401,644 km (0.078 R)
• M11: 2,735,247 km (0.047 R)
• M12: 2,957,700 km (0.053 R)
• M13: 3,660,361 km (0.043 R)
• M14: 3,905,851 km (0.056 R)
• M15: 4,213,424 km (0.088 R)
• M16: 4,355,841 km (0.078 R)
• M17: 4,557,948 km (0.074 R)
• M18: 4,645,463 km (0.057 R)
• M19: 5,428,009 km (0.102 R)
• M20: 5,552,026 km (0.084 R)
• M21: 6,025,503 km (0.104 R)
• M22: 6,283,559 km (0.093 R)
• M23: 6,611,029 km (0.053 R)
• M24: 7,696,511 km (0.073 R)
• M25: 8,259,897 km (0.09 R)
• M26: 8,438,816 km (0.079 R)
• M27: 8,655,134 km (0.11 R)
• M28: 8,836,746 km (0.112 R)
• M29: 9,093,157 km (0.052 R)
• M30: 9,426,461 km (0.115 R)
• M31: 10,995,443 km (0.108 R)
• M32: 11,509,761 km (0.109 R)
• M33: 11,789,808 km (0.088 R)
• M34: 12,112,790 km (0.115 R)
• M35: 12,561,733 km (0.047 R)
• M36: 12,808,869 km (0.085 R)
• M37: 12,891,597 km (0.052 R)
• M38: 13,517,813 km (0.071 R)
• M39: 13,855,904 km (0.119 R)
• M40: 13,983,362 km (0.094 R)
• M41: 14,670,016 km (0.092 R)
• M42: 15,148,430 km (0.109 R)
• M43: 15,279,777 km (0.104 R)
• M44: 16,254,706 km (0.096 R)
• M45: 16,931,038 km (0.077 R)
• M46: 17,204,054 km (0.084 R)
• M47: 17,800,800 km (0.077 R)
• M48: 18,779,021 km (0.105 R)
• M49: 19,251,002 km (0.065 R)
• M50: 19,774,744 km (0.111 R)
• M51: 20,014,400 km (0.118 R)
• M52: 20,351,444 km (0.064 R)
• M53: 20,496,404 km (0.091 R)
• M54: 20,933,679 km (0.085 R)
• M55: 22,762,962 km (0.079 R)
• M56: 23,722,183 km (0.087 R)
• M57: 25,107,908 km (0.104 R)
• M58: 25,211,580 km (0.11 R)
• M59: 27,208,711 km (0.102 R)
• M60: 27,689,219 km (0.098 R)
• M61: 29,638,779 km (0.119 R)
• M62: 30,243,304 km (0.102 R)
• M63: 30,741,016 km (0.115 R)
• M64: 30,851,868 km (0.103 R)
• M65: 31,074,171 km (0.113 R)
• M66: 31,688,419 km (0.109 R)
• M67: 32,419,355 km (0.082 R)
• M68: 32,645,247 km (0.09 R)
• M69: 33,611,799 km (0.098 R)
• M70: 34,992,139 km (0.119 R)
• M71: 35,282,059 km (0.114 R)
• M72: 36,449,671 km (0.117 R)
• M73: 37,808,019 km (0.074 R)
• M74: 37,986,340 km (0.075 R)
• M75: 38,165,110 km (0.099 R)
• M76: 38,523,247 km (0.079 R)
• M77: 39,544,252 km (0.047 R)
• M78: 39,664,978 km (0.109 R)
• M79: 39,785,703 km (0.048 R)
• M80: 40,209,664 km (0.039 R)
• M81: 40,574,084 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 17,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit