🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.3

Radius: 10.9

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.54 AU - 0.88 AU

Year: 421 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 36,628,450 km

• M1: 140,024 km (0.12 R)
• M2: 535,560 km (0.107 R)
• M3: 894,894 km (0.092 R)
• M4: 1,308,832 km (0.045 R)
• M5: 1,794,726 km (0.098 R)
• M6: 2,159,744 km (0.042 R)
• M7: 2,556,777 km (0.099 R)
• M8: 2,982,533 km (0.039 R)
• M9: 3,324,663 km (0.088 R)
• M10: 3,786,621 km (0.106 R)
• M11: 4,227,337 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.5

Radius: 11.3

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.77 AU - 0.99 AU

Year: 580 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 36,628,450 km

• M1: 140,772 km (0.065 R)
• M2: 496,665 km (0.105 R)
• M3: 858,692 km (0.117 R)
• M4: 1,310,328 km (0.058 R)
• M5: 1,672,355 km (0.083 R)
• M6: 2,174,854 km (0.088 R)
• M7: 2,574,729 km (0.05 R)
• M8: 3,165,192 km (0.119 R)
• M9: 3,954,620 km (0.082 R)
• M10: 4,571,262 km (0.104 R)
• M11: 5,370,564 km (0.081 R)
• M12: 6,376,160 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.2

Radius: 14.3

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.63 AU - 1.75 AU

Year: 1544 Days

Day: 5.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 36,628,450 km

• M1: 177,872 km (0.056 R)
• M2: 646,412 km (0.11 R)
• M3: 1,177,485 km (0.114 R)
• M4: 3,017,688 km (0.107 R)
• M5: 3,973,319 km (0.119 R)
• M6: 5,564,742 km (0.071 R)
• M7: 6,637,807 km (0.089 R)
• M8: 8,620,278 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 9.1

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.9 AU - 3.06 AU

Year: 2745 Days

Day: 12.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,628,450 km

• M1: 113,395 km (0.081 R)
• M2: 663,317 km (0.114 R)
• M3: 989,141 km (0.102 R)
• M4: 1,451,548 km (0.071 R)
• M5: 1,810,134 km (0.074 R)
• M6: 3,125,848 km (0.089 R)
• M7: 3,462,293 km (0.05 R)
• M8: 4,070,408 km (0.088 R)
• M9: 4,369,455 km (0.12 R)
• M10: 5,263,302 km (0.115 R)
• M11: 6,041,959 km (0.082 R)
• M12: 6,379,452 km (0.118 R)
• M13: 6,867,440 km (0.048 R)
• M14: 7,646,097 km (0.104 R)
• M15: 8,611,302 km (0.065 R)
• M16: 10,117,753 km (0.099 R)
• M17: 11,048,102 km (0.079 R)
• M18: 12,780,146 km (0.109 R)
• M19: 13,207,697 km (0.113 R)
• M20: 13,644,523 km (0.088 R)
• M21: 14,272,385 km (0.026 R)
• M22: 14,825,897 km (0.099 R)
• M23: 17,029,324 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.4

Radius: 10.1

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.93 AU - 3.09 AU

Year: 2795 Days

Day: 13.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,628,450 km

• M1: 135,536 km (0.099 R)
• M2: 557,701 km (0.112 R)
• M3: 902,973 km (0.09 R)
• M4: 2,203,277 km (0.074 R)
• M5: 2,548,250 km (0.05 R)
• M6: 2,865,846 km (0.111 R)
• M7: 3,244,179 km (0.117 R)
• M8: 3,655,873 km (0.045 R)
• M9: 4,042,134 km (0.113 R)
• M10: 4,672,689 km (0.084 R)
• M11: 5,791,083 km (0.083 R)
• M12: 7,558,582 km (0.113 R)
• M13: 8,716,769 km (0.102 R)
• M14: 9,878,695 km (0.045 R)
• M15: 10,288,145 km (0.065 R)
• M16: 12,943,357 km (0.076 R)
• M17: 15,571,642 km (0.096 R)
• M18: 16,075,787 km (0.078 R)
• M19: 19,332,832 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.4

Radius: 10

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.99 AU - 3.07 AU

Year: 3707 Days

Day: 9 Hours

Environment

Temp: -216 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,628,450 km

• M1: 124,465 km (0.077 R)
• M2: 461,958 km (0.107 R)
• M3: 861,833 km (0.105 R)
• M4: 1,570,329 km (0.113 R)
• M5: 2,031,689 km (0.118 R)
• M6: 2,875,869 km (0.096 R)
• M7: 3,416,367 km (0.117 R)
• M8: 3,792,755 km (0.1 R)
• M9: 5,244,303 km (0.066 R)
• M10: 5,638,643 km (0.048 R)
• M11: 6,052,730 km (0.086 R)
• M12: 6,427,921 km (0.051 R)
• M13: 7,067,003 km (0.113 R)
• M14: 7,581,770 km (0.062 R)
• M15: 8,190,783 km (0.057 R)
• M16: 9,621,985 km (0.08 R)
• M17: 10,499,377 km (0.076 R)
• M18: 10,873,372 km (0.082 R)
• M19: 11,213,258 km (0.086 R)
• M20: 12,048,912 km (0.063 R)
• M21: 12,367,106 km (0.049 R)
• M22: 14,909,522 km (0.08 R)
• M23: 15,435,658 km (0.117 R)
• M24: 15,757,293 km (0.109 R)
• M25: 16,303,176 km (0.119 R)
• M26: 17,899,086 km (0.096 R)
• M27: 18,553,726 km (0.034 R)
• M28: 20,613,390 km (0.043 R)
• M29: 21,866,122 km (0.118 R)
• M30: 23,029,395 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161

Radius: 7.2

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.23 AU - 7.31 AU

Year: 13779 Days

Day: 17.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,628,450 km

• M1: 89,609 km (0.095 R)
• M2: 324,627 km (0.101 R)
• M3: 646,861 km (0.072 R)
• M4: 1,046,736 km (0.12 R)
• M5: 1,564,046 km (0.077 R)
• M6: 1,880,894 km (0.115 R)
• M7: 2,934,213 km (0.085 R)
• M8: 4,767,385 km (0.075 R)
• M9: 4,993,727 km (0.076 R)
• M10: 6,004,410 km (0.116 R)
• M11: 7,367,246 km (0.118 R)
• M12: 8,672,039 km (0.094 R)
• M13: 10,124,036 km (0.034 R)
• M14: 11,527,862 km (0.031 R)
• M15: 13,167,156 km (0.105 R)
• M16: 16,066,063 km (0.072 R)
• M17: 17,097,840 km (0.093 R)
• M18: 21,209,388 km (0.028 R)
• M19: 22,449,853 km (0.061 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 19,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit