🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.69 AU - 0.73 AU

Year: 215 Days

Day: 29.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,461,418 km

• M1: 32,912 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.13 AU - 4.29 AU

Year: 2572 Days

Day: 37 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.4

Radius: 11.3

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.58 AU - 7.4 AU

Year: 5950 Days

Day: 6.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 98,461,418 km

• M1: 140,472 km (0.098 R)
• M2: 556,205 km (0.054 R)
• M3: 997,519 km (0.055 R)
• M4: 1,470,397 km (0.055 R)
• M5: 2,226,914 km (0.118 R)
• M6: 3,639,118 km (0.03 R)
• M7: 4,108,257 km (0.036 R)
• M8: 4,827,972 km (0.06 R)
• M9: 5,395,846 km (0.082 R)
• M10: 6,174,802 km (0.103 R)
• M11: 8,503,293 km (0.098 R)
• M12: 9,258,612 km (0.096 R)
• M13: 10,136,752 km (0.076 R)
• M14: 10,495,188 km (0.04 R)
• M15: 11,027,906 km (0.052 R)
• M16: 12,643,114 km (0.068 R)
• M17: 13,435,983 km (0.115 R)
• M18: 13,820,450 km (0.088 R)
• M19: 14,915,656 km (0.078 R)
• M20: 17,334,803 km (0.078 R)
• M21: 18,667,271 km (0.078 R)
• M22: 19,572,338 km (0.109 R)
• M23: 21,600,736 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.1

Radius: 7.1

Gravity: 19.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 13.71 AU - 19.29 AU

Year: 24121 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 98,461,418 km

• M1: 88,263 km (0.079 R)
• M2: 449,392 km (0.088 R)
• M3: 960,867 km (0.072 R)
• M4: 1,330,673 km (0.085 R)
• M5: 1,892,712 km (0.053 R)
• M6: 2,452,956 km (0.088 R)
• M7: 3,235,802 km (0.098 R)
• M8: 4,842,034 km (0.089 R)
• M9: 5,578,355 km (0.119 R)
• M10: 6,109,278 km (0.047 R)
• M11: 11,013,395 km (0.095 R)
• M12: 16,574,247 km (0.073 R)
• M13: 19,006,110 km (0.098 R)
• M14: 19,400,151 km (0.073 R)
• M15: 21,452,933 km (0.048 R)
• M16: 22,751,891 km (0.096 R)
• M17: 23,873,576 km (0.089 R)
• M18: 28,217,599 km (0.062 R)
• M19: 28,989,524 km (0.072 R)
• M20: 29,380,573 km (0.102 R)
• M21: 32,778,240 km (0.116 R)
• M22: 39,857,959 km (0.118 R)
• M23: 42,482,953 km (0.071 R)
• M24: 45,395,923 km (0.085 R)
• M25: 49,545,169 km (0.099 R)
• M26: 51,616,053 km (0.082 R)
• M27: 54,532,014 km (0.097 R)
• M28: 56,942,485 km (0.113 R)
• M29: 58,173,974 km (0.08 R)
• M30: 60,902,789 km (0.117 R)
• M31: 62,406,996 km (0.028 R)
• M32: 69,832,735 km (0.113 R)
• M33: 81,912,464 km (0.062 R)
• M34: 95,311,945 km (0.087 R)
• M35: 96,756,163 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.5

Radius: 5.9

Gravity: 25.81 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 15.13 AU - 19.49 AU

Year: 25919 Days

Day: 21.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 98,461,418 km

• M1: 74,949 km (0.063 R)
• M2: 394,041 km (0.112 R)
• M3: 679,623 km (0.101 R)
• M4: 1,656,497 km (0.112 R)
• M5: 2,198,939 km (0.062 R)
• M6: 3,859,775 km (0.074 R)
• M7: 4,100,627 km (0.09 R)
• M8: 4,462,205 km (0.065 R)
• M9: 5,207,352 km (0.109 R)
• M10: 5,851,970 km (0.056 R)
• M11: 8,272,912 km (0.111 R)
• M12: 8,674,283 km (0.05 R)
• M13: 9,028,531 km (0.11 R)
• M14: 9,453,837 km (0.087 R)
• M15: 12,439,811 km (0.104 R)
• M16: 16,354,039 km (0.081 R)
• M17: 18,685,522 km (0.073 R)
• M18: 19,879,463 km (0.048 R)
• M19: 28,129,486 km (0.096 R)
• M20: 29,298,444 km (0.088 R)
• M21: 29,695,177 km (0.099 R)
• M22: 30,095,352 km (0.069 R)
• M23: 32,714,511 km (0.098 R)
• M24: 33,428,243 km (0.112 R)
• M25: 34,739,019 km (0.059 R)
• M26: 46,840,888 km (0.111 R)
• M27: 47,929,961 km (0.084 R)
• M28: 50,158,371 km (0.112 R)
• M29: 53,432,021 km (0.1 R)
• M30: 58,084,066 km (0.111 R)
• M31: 62,125,004 km (0.103 R)
• M32: 69,816,578 km (0.114 R)
• M33: 74,134,422 km (0.082 R)
• M34: 89,807,641 km (0.09 R)
• M35: 92,050,861 km (0.118 R)
• M36: 96,065,918 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.8

Radius: 7

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.06 AU - 18.56 AU

Year: 25919 Days

Day: 19.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 98,461,418 km

• M1: 92,003 km (0.117 R)
• M2: 329,115 km (0.053 R)
• M3: 578,944 km (0.106 R)
• M4: 934,538 km (0.071 R)
• M5: 1,192,744 km (0.114 R)
• M6: 1,876,556 km (0.115 R)
• M7: 2,223,473 km (0.071 R)
• M8: 2,664,338 km (0.065 R)
• M9: 4,233,021 km (0.085 R)
• M10: 7,427,534 km (0.092 R)
• M11: 11,240,784 km (0.083 R)
• M12: 12,310,259 km (0.111 R)
• M13: 15,320,767 km (0.094 R)
• M14: 17,830,121 km (0.086 R)
• M15: 18,788,894 km (0.108 R)
• M16: 20,600,824 km (0.084 R)
• M17: 24,104,256 km (0.099 R)
• M18: 28,113,030 km (0.065 R)
• M19: 29,278,697 km (0.068 R)
• M20: 33,254,260 km (0.111 R)
• M21: 37,111,941 km (0.026 R)
• M22: 39,307,738 km (0.057 R)
• M23: 39,628,326 km (0.116 R)
• M24: 40,928,182 km (0.042 R)
• M25: 41,755,010 km (0.091 R)
• M26: 49,144,097 km (0.093 R)
• M27: 53,931,678 km (0.111 R)
• M28: 54,327,514 km (0.114 R)
• M29: 65,764,570 km (0.056 R)
• M30: 72,281,054 km (0.116 R)
• M31: 75,201,054 km (0.091 R)
• M32: 79,726,839 km (0.119 R)
• M33: 84,430,794 km (0.064 R)
• M34: 92,110,551 km (0.108 R)
• M35: 92,393,141 km (0.118 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 19,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit