🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.4

Radius: 10.1

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.47 AU - 0.61 AU

Year: 265 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 32,105,706 km

• M1: 125,662 km (0.096 R)
• M2: 470,784 km (0.067 R)
• M3: 826,229 km (0.043 R)
• M4: 1,197,681 km (0.034 R)
• M5: 1,607,728 km (0.06 R)
• M6: 1,932,206 km (0.108 R)
• M7: 2,436,650 km (0.114 R)
• M8: 2,751,853 km (0.04 R)
• M9: 3,113,730 km (0.066 R)
• M10: 3,465,435 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.3

Radius: 12

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.83 AU - 2.53 AU

Year: 2146 Days

Day: 12.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,105,706 km

• M1: 149,299 km (0.1 R)
• M2: 600,935 km (0.086 R)
• M3: 977,622 km (0.111 R)
• M4: 1,529,489 km (0.107 R)
• M5: 2,394,613 km (0.065 R)
• M6: 3,151,429 km (0.083 R)
• M7: 4,707,247 km (0.086 R)
• M8: 5,665,870 km (0.065 R)
• M9: 6,131,867 km (0.098 R)
• M10: 6,878,809 km (0.038 R)
• M11: 8,257,802 km (0.099 R)
• M12: 9,263,848 km (0.115 R)
• M13: 10,180,135 km (0.108 R)
• M14: 13,333,509 km (0.106 R)
• M15: 14,202,971 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.6

Radius: 13.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.62 AU - 4.66 AU

Year: 6665 Days

Day: 11 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,105,706 km

• M1: 164,109 km (0.092 R)
• M2: 962,961 km (0.076 R)
• M3: 1,425,069 km (0.06 R)
• M4: 1,950,607 km (0.096 R)
• M5: 2,879,161 km (0.097 R)
• M6: 3,317,482 km (0.046 R)
• M7: 4,132,641 km (0.031 R)
• M8: 4,910,401 km (0.061 R)
• M9: 5,334,810 km (0.098 R)
• M10: 5,845,537 km (0.103 R)
• M11: 7,321,021 km (0.071 R)
• M12: 8,743,397 km (0.05 R)
• M13: 9,672,400 km (0.081 R)
• M14: 10,712,853 km (0.068 R)
• M15: 11,139,805 km (0.113 R)
• M16: 14,340,901 km (0.105 R)
• M17: 15,154,115 km (0.092 R)
• M18: 17,713,435 km (0.082 R)
• M19: 19,199,540 km (0.092 R)
• M20: 24,645,202 km (0.089 R)
• M21: 27,987,069 km (0.083 R)
• M22: 31,522,964 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.2

Radius: 9.9

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.47 AU - 5.05 AU

Year: 6925 Days

Day: 6.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 32,105,706 km

• M1: 127,009 km (0.081 R)
• M2: 615,296 km (0.084 R)
• M3: 1,464,713 km (0.079 R)
• M4: 2,412,415 km (0.039 R)
• M5: 3,349,796 km (0.087 R)
• M6: 5,868,724 km (0.116 R)
• M7: 6,417,449 km (0.111 R)
• M8: 6,802,066 km (0.118 R)
• M9: 10,900,598 km (0.117 R)
• M10: 12,306,669 km (0.119 R)
• M11: 17,929,903 km (0.081 R)
• M12: 18,759,573 km (0.043 R)
• M13: 19,282,717 km (0.086 R)
• M14: 22,045,341 km (0.116 R)
• M15: 22,408,265 km (0.062 R)
• M16: 25,140,521 km (0.088 R)
• M17: 25,856,646 km (0.082 R)
• M18: 26,832,772 km (0.101 R)
• M19: 27,413,361 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.4

Radius: 14.7

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.39 AU - 6.99 AU

Year: 9051 Days

Day: 14.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,105,706 km

• M1: 182,809 km (0.089 R)
• M2: 785,987 km (0.118 R)
• M3: 1,254,229 km (0.059 R)
• M4: 2,233,496 km (0.114 R)
• M5: 3,571,649 km (0.097 R)
• M6: 5,449,701 km (0.097 R)
• M7: 5,947,712 km (0.052 R)
• M8: 7,310,549 km (0.107 R)
• M9: 8,715,123 km (0.113 R)
• M10: 10,337,063 km (0.12 R)
• M11: 10,920,196 km (0.108 R)
• M12: 14,063,546 km (0.116 R)
• M13: 16,893,639 km (0.117 R)
• M14: 17,451,938 km (0.088 R)
• M15: 18,215,635 km (0.109 R)
• M16: 21,351,206 km (0.105 R)
• M17: 25,878,786 km (0.088 R)
• M18: 27,293,683 km (0.097 R)
• M19: 28,149,831 km (0.054 R)
• M20: 28,935,519 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.4

Radius: 7.1

Gravity: 18.18 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.54 AU - 7.46 AU

Year: 9801 Days

Day: 19.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 32,105,706 km

• M1: 88,263 km (0.079 R)
• M2: 737,966 km (0.112 R)
• M3: 1,254,977 km (0.073 R)
• M4: 1,507,049 km (0.086 R)
• M5: 1,890,767 km (0.088 R)
• M6: 2,988,217 km (0.081 R)
• M7: 3,222,039 km (0.12 R)
• M8: 3,595,734 km (0.059 R)
• M9: 4,053,803 km (0.039 R)
• M10: 4,400,122 km (0.04 R)
• M11: 6,097,011 km (0.053 R)
• M12: 6,398,151 km (0.104 R)
• M13: 6,669,522 km (0.108 R)
• M14: 7,616,327 km (0.08 R)
• M15: 8,234,764 km (0.072 R)
• M16: 8,602,775 km (0.116 R)
• M17: 10,291,286 km (0.069 R)
• M18: 12,071,651 km (0.049 R)
• M19: 12,911,643 km (0.085 R)
• M20: 16,883,017 km (0.062 R)
• M21: 25,640,626 km (0.079 R)
• M22: 26,326,832 km (0.118 R)
• M23: 28,147,288 km (0.085 R)
• M24: 31,365,438 km (0.089 R)
• M25: 32,263,324 km (0.066 R)
• M26: 37,011,112 km (0.029 R)
• M27: 37,384,807 km (0.075 R)
• M28: 38,905,170 km (0.097 R)
• M29: 45,971,725 km (0.098 R)
• M30: 46,403,614 km (0.078 R)
• M31: 47,568,682 km (0.105 R)
• M32: 49,805,619 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.8

Radius: 5.4

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.92 AU - 7.08 AU

Year: 12350 Days

Day: 20.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,105,706 km

• M1: 67,169 km (0.084 R)
• M2: 350,059 km (0.11 R)
• M3: 1,263,952 km (0.119 R)
• M4: 1,655,899 km (0.1 R)
• M5: 2,137,754 km (0.077 R)
• M6: 2,812,440 km (0.114 R)
• M7: 3,174,317 km (0.116 R)
• M8: 3,531,108 km (0.095 R)
• M9: 7,918,066 km (0.06 R)
• M10: 13,030,124 km (0.113 R)
• M11: 13,809,379 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.8

Radius: 4.6

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.52 AU - 9.6 AU

Year: 16701 Days

Day: 21.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,105,706 km

• M1: 72,405 km (0.095 R)
• M2: 309,817 km (0.111 R)
• M3: 745,745 km (0.095 R)
• M4: 922,570 km (0.109 R)
• M5: 1,087,876 km (0.099 R)
• M6: 1,680,582 km (0.108 R)
• M7: 2,017,327 km (0.106 R)
• M8: 4,308,419 km (0.087 R)
• M9: 6,118,254 km (0.116 R)
• M10: 7,658,364 km (0.04 R)
• M11: 9,913,552 km (0.097 R)
• M12: 11,239,438 km (0.118 R)
• M13: 14,802,709 km (0.099 R)
• M14: 15,324,507 km (0.062 R)
• M15: 16,527,722 km (0.087 R)
• M16: 18,316,015 km (0.098 R)
• M17: 19,120,403 km (0.083 R)
• M18: 19,738,990 km (0.07 R)
• M19: 23,110,477 km (0.051 R)
• M20: 26,422,126 km (0.036 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 18,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit