🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.44 AU - 0.6 AU

Year: 242 Days

Day: 25.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,114,412 km

• M1: 230,231 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.8

Radius: 8.4

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.37 AU - 1.77 AU

Year: 1270 Days

Day: 14.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 34,114,412 km

• M1: 104,868 km (0.11 R)
• M2: 406,906 km (0.119 R)
• M3: 714,479 km (0.116 R)
• M4: 1,031,477 km (0.038 R)
• M5: 1,346,231 km (0.101 R)
• M6: 2,033,933 km (0.1 R)
• M7: 2,896,963 km (0.099 R)
• M8: 3,901,812 km (0.117 R)
• M9: 4,547,925 km (0.042 R)
• M10: 5,043,393 km (0.047 R)
• M11: 9,820,352 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.4

Radius: 9.1

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.5 AU - 1.66 AU

Year: 1282 Days

Day: 13.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,114,412 km

• M1: 113,545 km (0.105 R)
• M2: 466,596 km (0.111 R)
• M3: 987,346 km (0.116 R)
• M4: 1,363,585 km (0.071 R)
• M5: 1,825,244 km (0.028 R)
• M6: 2,109,480 km (0.111 R)
• M7: 2,994,650 km (0.117 R)
• M8: 3,795,448 km (0.045 R)
• M9: 4,368,856 km (0.117 R)
• M10: 5,315,512 km (0.106 R)
• M11: 6,347,587 km (0.036 R)
• M12: 6,648,728 km (0.07 R)
• M13: 7,180,399 km (0.032 R)
• M14: 7,636,223 km (0.05 R)
• M15: 8,003,935 km (0.077 R)
• M16: 8,438,816 km (0.101 R)
• M17: 10,886,087 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.3

Radius: 9.5

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.57 AU - 5.51 AU

Year: 7306 Days

Day: 5.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 34,114,412 km

• M1: 118,182 km (0.106 R)
• M2: 475,572 km (0.086 R)
• M3: 832,213 km (0.031 R)
• M4: 1,151,604 km (0.108 R)
• M5: 2,112,472 km (0.104 R)
• M6: 2,877,964 km (0.1 R)
• M7: 3,314,191 km (0.073 R)
• M8: 3,699,107 km (0.08 R)
• M9: 5,735,433 km (0.085 R)
• M10: 6,225,067 km (0.084 R)
• M11: 6,993,401 km (0.078 R)
• M12: 7,400,607 km (0.075 R)
• M13: 8,760,451 km (0.118 R)
• M14: 9,410,454 km (0.086 R)
• M15: 11,605,653 km (0.062 R)
• M16: 12,124,608 km (0.108 R)
• M17: 13,042,242 km (0.109 R)
• M18: 13,774,673 km (0.064 R)
• M19: 15,260,030 km (0.106 R)
• M20: 15,569,398 km (0.11 R)
• M21: 16,393,533 km (0.088 R)
• M22: 17,922,573 km (0.115 R)
• M23: 18,616,258 km (0.108 R)
• M24: 19,836,229 km (0.088 R)
• M25: 25,948,349 km (0.116 R)
• M26: 28,859,673 km (0.053 R)
• M27: 32,082,909 km (0.109 R)
• M28: 34,679,030 km (0.105 R)
• M29: 35,538,470 km (0.114 R)
• M30: 36,632,779 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.5

Radius: 5.8

Gravity: 22.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.01 AU - 6.65 AU

Year: 10283 Days

Day: 22.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 34,114,412 km

• M1: 72,555 km (0.116 R)
• M2: 351,106 km (0.084 R)
• M3: 776,413 km (0.114 R)
• M4: 1,527,993 km (0.066 R)
• M5: 2,210,907 km (0.044 R)
• M6: 2,725,524 km (0.109 R)
• M7: 3,011,106 km (0.057 R)
• M8: 3,414,571 km (0.086 R)
• M9: 3,720,499 km (0.116 R)
• M10: 4,017,002 km (0.108 R)
• M11: 4,446,498 km (0.062 R)
• M12: 4,811,666 km (0.069 R)
• M13: 5,262,703 km (0.106 R)
• M14: 5,919,438 km (0.111 R)
• M15: 7,025,116 km (0.116 R)
• M16: 7,690,827 km (0.071 R)
• M17: 8,261,991 km (0.076 R)
• M18: 9,940,031 km (0.088 R)
• M19: 14,082,096 km (0.05 R)
• M20: 14,276,125 km (0.065 R)
• M21: 15,615,175 km (0.099 R)
• M22: 17,853,159 km (0.088 R)
• M23: 18,463,519 km (0.056 R)
• M24: 19,008,953 km (0.112 R)
• M25: 23,492,999 km (0.11 R)
• M26: 23,857,420 km (0.04 R)
• M27: 27,209,609 km (0.029 R)
• M28: 28,119,762 km (0.098 R)
• M29: 32,976,756 km (0.116 R)
• M30: 34,360,387 km (0.117 R)
• M31: 39,124,182 km (0.094 R)
• M32: 39,379,695 km (0.094 R)
• M33: 41,729,728 km (0.095 R)
• M34: 42,939,077 km (0.065 R)
• M35: 46,994,526 km (0.112 R)
• M36: 49,486,826 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.7

Radius: 7.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.54 AU - 7.8 AU

Year: 12396 Days

Day: 17.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 34,114,412 km

• M1: 96,042 km (0.102 R)
• M2: 384,616 km (0.091 R)
• M3: 633,697 km (0.117 R)
• M4: 1,138,889 km (0.04 R)
• M5: 1,579,454 km (0.119 R)
• M6: 2,322,357 km (0.115 R)
• M7: 2,707,273 km (0.104 R)
• M8: 3,013,350 km (0.092 R)
• M9: 3,428,634 km (0.036 R)
• M10: 3,741,592 km (0.094 R)
• M11: 4,742,402 km (0.119 R)
• M12: 5,602,590 km (0.101 R)
• M13: 7,297,833 km (0.072 R)
• M14: 7,779,388 km (0.094 R)
• M15: 8,047,468 km (0.1 R)
• M16: 9,655,346 km (0.059 R)
• M17: 10,886,985 km (0.12 R)
• M18: 13,493,429 km (0.118 R)
• M19: 14,970,259 km (0.102 R)
• M20: 16,551,808 km (0.029 R)
• M21: 19,128,332 km (0.07 R)
• M22: 19,972,064 km (0.102 R)
• M23: 21,209,388 km (0.112 R)
• M24: 22,963,872 km (0.067 R)
• M25: 23,436,900 km (0.119 R)
• M26: 23,916,511 km (0.115 R)
• M27: 25,061,084 km (0.104 R)
• M28: 27,902,546 km (0.098 R)
• M29: 28,351,040 km (0.094 R)
• M30: 28,622,561 km (0.094 R)
• M31: 28,987,131 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 14,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit