🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.91 AU - 2.05 AU

Year: 984 Days

Day: 27.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.2

Radius: 11.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.04 AU - 6.68 AU

Year: 5663 Days

Day: 5.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 94,381,961 km

• M1: 148,102 km (0.105 R)
• M2: 653,743 km (0.1 R)
• M3: 1,779,317 km (0.067 R)
• M4: 2,613,176 km (0.077 R)
• M5: 2,993,453 km (0.076 R)
• M6: 3,521,235 km (0.077 R)
• M7: 4,215,070 km (0.094 R)
• M8: 4,606,418 km (0.093 R)
• M9: 5,849,277 km (0.109 R)
• M10: 6,254,537 km (0.043 R)
• M11: 8,433,879 km (0.092 R)
• M12: 9,565,587 km (0.096 R)
• M13: 10,997,239 km (0.096 R)
• M14: 11,407,586 km (0.093 R)
• M15: 14,378,450 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.7

Radius: 9.8

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.9 AU - 8.54 AU

Year: 6850 Days

Day: 6.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 94,381,961 km

• M1: 121,922 km (0.091 R)
• M2: 460,761 km (0.102 R)
• M3: 907,909 km (0.104 R)
• M4: 1,424,770 km (0.09 R)
• M5: 2,359,607 km (0.111 R)
• M6: 2,718,044 km (0.074 R)
• M7: 3,196,159 km (0.059 R)
• M8: 3,848,256 km (0.117 R)
• M9: 4,193,528 km (0.078 R)
• M10: 4,975,176 km (0.067 R)
• M11: 5,507,446 km (0.085 R)
• M12: 7,751,414 km (0.104 R)
• M13: 8,345,018 km (0.098 R)
• M14: 10,403,335 km (0.09 R)
• M15: 11,324,260 km (0.092 R)
• M16: 12,564,127 km (0.118 R)
• M17: 14,354,963 km (0.059 R)
• M18: 14,827,991 km (0.118 R)
• M19: 15,993,359 km (0.096 R)
• M20: 17,284,837 km (0.104 R)
• M21: 17,888,165 km (0.102 R)
• M22: 20,966,441 km (0.076 R)
• M23: 22,040,553 km (0.117 R)
• M24: 23,719,640 km (0.048 R)
• M25: 26,001,756 km (0.107 R)
• M26: 29,361,724 km (0.085 R)
• M27: 29,932,440 km (0.084 R)
• M28: 36,490,062 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.7

Radius: 14.5

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.63 AU - 9.09 AU

Year: 7781 Days

Day: 8.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 94,381,961 km

• M1: 180,415 km (0.102 R)
• M2: 741,257 km (0.119 R)
• M3: 1,517,820 km (0.118 R)
• M4: 2,051,136 km (0.108 R)
• M5: 2,515,638 km (0.111 R)
• M6: 3,131,083 km (0.101 R)
• M7: 3,753,710 km (0.112 R)
• M8: 4,255,611 km (0.103 R)
• M9: 4,911,747 km (0.11 R)
• M10: 6,938,798 km (0.07 R)
• M11: 8,637,183 km (0.089 R)
• M12: 9,958,880 km (0.05 R)
• M13: 10,505,510 km (0.074 R)
• M14: 12,630,548 km (0.109 R)
• M15: 15,446,130 km (0.073 R)
• M16: 19,489,611 km (0.094 R)
• M17: 21,228,536 km (0.107 R)
• M18: 21,982,958 km (0.094 R)
• M19: 28,403,549 km (0.074 R)
• M20: 29,135,083 km (0.106 R)
• M21: 30,922,628 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.1

Radius: 12.4

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.12 AU - 12.36 AU

Year: 11570 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 94,381,961 km

• M1: 154,235 km (0.106 R)
• M2: 719,566 km (0.117 R)
• M3: 1,124,527 km (0.1 R)
• M4: 2,757,388 km (0.076 R)
• M5: 3,490,717 km (0.098 R)
• M6: 3,904,056 km (0.097 R)
• M7: 4,924,463 km (0.084 R)
• M8: 5,862,591 km (0.111 R)
• M9: 7,198,650 km (0.086 R)
• M10: 7,743,635 km (0.096 R)
• M11: 8,451,831 km (0.033 R)
• M12: 9,644,575 km (0.075 R)
• M13: 11,782,179 km (0.115 R)
• M14: 12,244,885 km (0.118 R)
• M15: 13,706,456 km (0.114 R)
• M16: 15,417,706 km (0.078 R)
• M17: 17,415,586 km (0.06 R)
• M18: 20,895,382 km (0.089 R)
• M19: 21,574,407 km (0.088 R)
• M20: 22,355,906 km (0.061 R)
• M21: 23,517,832 km (0.117 R)
• M22: 24,908,195 km (0.108 R)
• M23: 27,145,431 km (0.087 R)
• M24: 28,467,727 km (0.051 R)
• M25: 30,911,408 km (0.089 R)
• M26: 35,609,380 km (0.11 R)
• M27: 37,316,740 km (0.117 R)
• M28: 37,939,516 km (0.102 R)
• M29: 43,999,127 km (0.086 R)
• M30: 46,679,921 km (0.076 R)
• M31: 49,617,575 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.8

Radius: 3.4

Gravity: 78.18 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.41 AU - 18.95 AU

Year: 24054 Days

Day: 22 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 94,381,961 km

• M1: 44,281 km (0.097 R)
• M2: 174,880 km (0.086 R)
• M3: 318,195 km (0.057 R)
• M4: 514,018 km (0.063 R)
• M5: 1,797,867 km (0.104 R)
• M6: 2,091,079 km (0.028 R)
• M7: 3,371,338 km (0.108 R)
• M8: 3,652,881 km (0.096 R)
• M9: 4,298,695 km (0.031 R)
• M10: 4,898,732 km (0.05 R)
• M11: 5,552,774 km (0.085 R)
• M12: 5,989,899 km (0.117 R)
• M13: 7,386,993 km (0.081 R)
• M14: 10,152,908 km (0.104 R)
• M15: 11,415,215 km (0.101 R)
• M16: 12,556,497 km (0.11 R)
• M17: 14,246,953 km (0.086 R)
• M18: 22,417,391 km (0.075 R)
• M19: 22,744,411 km (0.09 R)
• M20: 22,854,067 km (0.055 R)
• M21: 24,657,170 km (0.062 R)
• M22: 28,799,086 km (0.12 R)
• M23: 29,444,750 km (0.091 R)
• M24: 30,764,952 km (0.076 R)
• M25: 32,539,631 km (0.041 R)
• M26: 33,381,269 km (0.099 R)
• M27: 33,950,339 km (0.11 R)
• M28: 34,237,268 km (0.103 R)
• M29: 37,807,870 km (0.111 R)
• M30: 45,329,950 km (0.119 R)
• M31: 47,265,597 km (0.068 R)
• M32: 50,364,218 km (0.088 R)
• M33: 51,300,700 km (0.068 R)
• M34: 56,358,155 km (0.054 R)
• M35: 61,951,321 km (0.073 R)
• M36: 67,902,922 km (0.076 R)
• M37: 79,909,348 km (0.105 R)
• M38: 81,438,687 km (0.05 R)
• M39: 89,651,910 km (0.074 R)
• M40: 91,302,872 km (0.11 R)
• M41: 93,817,013 km (0.117 R)
• M42: 94,099,155 km (0.115 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 20,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit