🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.06 AU - 3.28 AU

Year: 1644 Days

Day: 19.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.35 AU - 3.25 AU

Year: 1765 Days

Day: 31 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,578,940 km

• M1: 698,622 km (0.058 R)
• M2: 1,634,506 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.1

Radius: 10.1

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.79 AU - 6.93 AU

Year: 5344 Days

Day: 9 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 90,578,940 km

• M1: 126,111 km (0.077 R)
• M2: 445,802 km (0.073 R)
• M3: 798,404 km (0.097 R)
• M4: 1,335,161 km (0.062 R)
• M5: 1,776,774 km (0.09 R)
• M6: 2,373,819 km (0.114 R)
• M7: 2,888,436 km (0.061 R)
• M8: 4,097,486 km (0.089 R)
• M9: 4,551,964 km (0.078 R)
• M10: 5,064,935 km (0.038 R)
• M11: 5,753,235 km (0.093 R)
• M12: 6,236,137 km (0.08 R)
• M13: 8,195,420 km (0.047 R)
• M14: 10,082,747 km (0.053 R)
• M15: 11,521,280 km (0.116 R)
• M16: 12,197,612 km (0.096 R)
• M17: 12,947,995 km (0.07 R)
• M18: 14,644,584 km (0.083 R)
• M19: 17,872,607 km (0.087 R)
• M20: 22,022,003 km (0.094 R)
• M21: 22,712,697 km (0.093 R)
• M22: 23,346,543 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.3

Radius: 3.6

Gravity: 72.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.79 AU - 13.05 AU

Year: 16490 Days

Day: 16.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 90,578,940 km

• M1: 44,730 km (0.082 R)
• M2: 157,676 km (0.094 R)
• M3: 295,306 km (0.119 R)
• M4: 470,485 km (0.101 R)
• M5: 712,684 km (0.12 R)
• M6: 1,950,457 km (0.055 R)
• M7: 2,213,600 km (0.097 R)
• M8: 2,810,495 km (0.101 R)
• M9: 3,365,653 km (0.092 R)
• M10: 3,774,354 km (0.108 R)
• M11: 3,896,875 km (0.076 R)
• M12: 4,053,953 km (0.104 R)
• M13: 4,689,295 km (0.082 R)
• M14: 4,867,017 km (0.109 R)
• M15: 5,946,515 km (0.062 R)
• M16: 6,154,756 km (0.082 R)
• M17: 7,459,997 km (0.081 R)
• M18: 9,491,387 km (0.116 R)
• M19: 9,661,479 km (0.108 R)
• M20: 10,124,784 km (0.092 R)
• M21: 12,193,573 km (0.106 R)
• M22: 12,597,786 km (0.061 R)
• M23: 13,719,172 km (0.099 R)
• M24: 14,304,100 km (0.099 R)
• M25: 14,527,748 km (0.102 R)
• M26: 16,893,340 km (0.114 R)
• M27: 17,059,543 km (0.099 R)
• M28: 19,870,636 km (0.064 R)
• M29: 21,482,404 km (0.075 R)
• M30: 22,671,408 km (0.088 R)
• M31: 24,963,546 km (0.062 R)
• M32: 30,491,487 km (0.056 R)
• M33: 36,921,203 km (0.032 R)
• M34: 50,629,754 km (0.083 R)
• M35: 74,273,697 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.7

Radius: 3.4

Gravity: 41.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.7 AU - 19.5 AU

Year: 24337 Days

Day: 18.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 90,578,940 km

• M1: 42,336 km (0.056 R)
• M2: 291,117 km (0.08 R)
• M3: 638,035 km (0.099 R)
• M4: 976,126 km (0.07 R)
• M5: 1,090,120 km (0.061 R)
• M6: 1,345,184 km (0.104 R)
• M7: 3,333,190 km (0.067 R)
• M8: 4,057,693 km (0.063 R)
• M9: 5,179,078 km (0.117 R)
• M10: 5,934,548 km (0.117 R)
• M11: 7,513,553 km (0.071 R)
• M12: 8,372,843 km (0.085 R)
• M13: 11,534,445 km (0.096 R)
• M14: 14,182,477 km (0.025 R)
• M15: 14,864,194 km (0.115 R)
• M16: 15,567,304 km (0.088 R)
• M17: 20,069,452 km (0.03 R)
• M18: 20,831,204 km (0.104 R)
• M19: 23,648,731 km (0.091 R)
• M20: 25,257,656 km (0.075 R)
• M21: 25,809,821 km (0.105 R)
• M22: 29,171,884 km (0.086 R)
• M23: 29,292,759 km (0.111 R)
• M24: 29,413,933 km (0.089 R)
• M25: 29,779,551 km (0.063 R)
• M26: 34,003,446 km (0.085 R)
• M27: 34,948,007 km (0.09 R)
• M28: 37,599,779 km (0.111 R)
• M29: 38,464,305 km (0.09 R)
• M30: 40,083,403 km (0.106 R)
• M31: 40,232,851 km (0.108 R)
• M32: 40,532,795 km (0.098 R)
• M33: 44,889,683 km (0.11 R)
• M34: 50,065,919 km (0.067 R)
• M35: 53,789,710 km (0.108 R)
• M36: 55,440,522 km (0.072 R)
• M37: 59,229,387 km (0.105 R)
• M38: 60,791,937 km (0.105 R)
• M39: 64,818,214 km (0.098 R)
• M40: 73,844,651 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.6

Radius: 7.9

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 17.45 AU - 19.01 AU

Year: 29323 Days

Day: 25 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 90,578,940 km

• M1: 98,286 km (0.1 R)
• M2: 403,615 km (0.11 R)
• M3: 748,737 km (0.08 R)
• M4: 1,061,696 km (0.117 R)
• M5: 2,665,385 km (0.103 R)
• M6: 3,654,526 km (0.107 R)
• M7: 5,590,323 km (0.084 R)
• M8: 8,905,262 km (0.108 R)
• M9: 10,104,738 km (0.027 R)
• M10: 11,751,062 km (0.08 R)
• M11: 13,116,442 km (0.101 R)
• M12: 13,416,835 km (0.084 R)
• M13: 17,031,568 km (0.085 R)
• M14: 18,775,730 km (0.067 R)
• M15: 19,936,759 km (0.079 R)
• M16: 21,454,279 km (0.101 R)
• M17: 24,832,050 km (0.096 R)
• M18: 26,706,810 km (0.061 R)
• M19: 27,068,538 km (0.046 R)
• M20: 29,692,933 km (0.099 R)
• M21: 36,171,868 km (0.101 R)
• M22: 37,662,311 km (0.117 R)
• M23: 49,079,321 km (0.117 R)
• M24: 54,883,868 km (0.111 R)
• M25: 61,338,867 km (0.104 R)
• M26: 72,642,482 km (0.084 R)
• M27: 73,112,070 km (0.099 R)
• M28: 78,411,425 km (0.099 R)
• M29: 89,228,548 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 10,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit