🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.93 AU - 1.95 AU

Year: 968 Days

Day: 36.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.19 AU - 2.31 AU

Year: 1209 Days

Day: 43.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.2

Radius: 10.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.25 AU - 11.55 AU

Year: 10322 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 100,495,297 km

• M1: 147,504 km (0.117 R)
• M2: 512,373 km (0.112 R)
• M3: 953,836 km (0.072 R)
• M4: 1,294,171 km (0.058 R)
• M5: 1,908,570 km (0.079 R)
• M6: 2,283,761 km (0.102 R)
• M7: 2,888,585 km (0.092 R)
• M8: 3,251,659 km (0.113 R)
• M9: 3,816,391 km (0.118 R)
• M10: 5,203,612 km (0.08 R)
• M11: 5,744,409 km (0.066 R)
• M12: 6,463,974 km (0.1 R)
• M13: 8,590,508 km (0.087 R)
• M14: 9,030,326 km (0.071 R)
• M15: 9,859,846 km (0.099 R)
• M16: 12,486,485 km (0.084 R)
• M17: 13,515,719 km (0.042 R)
• M18: 15,100,858 km (0.074 R)
• M19: 16,135,776 km (0.045 R)
• M20: 17,356,046 km (0.12 R)
• M21: 17,776,117 km (0.118 R)
• M22: 19,300,369 km (0.071 R)
• M23: 20,988,581 km (0.097 R)
• M24: 24,132,979 km (0.086 R)
• M25: 25,636,438 km (0.067 R)
• M26: 30,419,381 km (0.072 R)
• M27: 31,753,943 km (0.108 R)
• M28: 36,446,529 km (0.113 R)
• M29: 38,541,199 km (0.077 R)
• M30: 38,897,990 km (0.053 R)
• M31: 40,592,036 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.6

Radius: 13.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.62 AU - 11.54 AU

Year: 11462 Days

Day: 7.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 100,495,297 km

• M1: 165,455 km (0.087 R)
• M2: 756,965 km (0.099 R)
• M3: 1,287,589 km (0.08 R)
• M4: 1,822,700 km (0.102 R)
• M5: 2,390,125 km (0.099 R)
• M6: 3,006,917 km (0.099 R)
• M7: 4,243,044 km (0.119 R)
• M8: 5,120,735 km (0.092 R)
• M9: 6,563,906 km (0.118 R)
• M10: 6,993,700 km (0.1 R)
• M11: 8,858,737 km (0.083 R)
• M12: 10,981,381 km (0.046 R)
• M13: 14,706,518 km (0.062 R)
• M14: 16,493,614 km (0.117 R)
• M15: 17,513,722 km (0.095 R)
• M16: 19,841,315 km (0.039 R)
• M17: 28,980,997 km (0.109 R)
• M18: 32,112,230 km (0.078 R)
• M19: 34,750,837 km (0.054 R)
• M20: 37,779,446 km (0.101 R)
• M21: 38,279,851 km (0.117 R)
• M22: 38,784,594 km (0.107 R)
• M23: 40,195,751 km (0.067 R)
• M24: 44,913,918 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.3

Radius: 11

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.24 AU - 11.38 AU

Year: 11857 Days

Day: 8 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 100,495,297 km

• M1: 136,882 km (0.052 R)
• M2: 523,144 km (0.071 R)
• M3: 1,002,455 km (0.12 R)
• M4: 1,937,143 km (0.118 R)
• M5: 2,342,703 km (0.102 R)
• M6: 2,849,989 km (0.12 R)
• M7: 3,378,369 km (0.115 R)
• M8: 3,886,553 km (0.106 R)
• M9: 5,090,516 km (0.085 R)
• M10: 5,946,216 km (0.108 R)
• M11: 7,449,675 km (0.084 R)
• M12: 8,313,602 km (0.115 R)
• M13: 9,142,075 km (0.064 R)
• M14: 12,202,100 km (0.11 R)
• M15: 13,862,636 km (0.077 R)
• M16: 16,628,701 km (0.066 R)
• M17: 24,182,795 km (0.114 R)
• M18: 30,813,571 km (0.027 R)
• M19: 31,617,809 km (0.03 R)
• M20: 31,966,671 km (0.09 R)
• M21: 36,229,762 km (0.119 R)
• M22: 38,563,190 km (0.102 R)
• M23: 44,832,088 km (0.09 R)
• M24: 48,284,059 km (0.093 R)
• M25: 49,212,912 km (0.102 R)
• M26: 57,249,609 km (0.11 R)
• M27: 58,290,212 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.8

Radius: 5.6

Gravity: 19.76 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 19.91 AU - 19.99 AU

Year: 31914 Days

Day: 21.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 100,495,297 km

• M1: 71,209 km (0.114 R)
• M2: 295,456 km (0.098 R)
• M3: 545,883 km (0.083 R)
• M4: 1,153,549 km (0.044 R)
• M5: 2,518,929 km (0.059 R)
• M6: 3,549,060 km (0.107 R)
• M7: 4,412,389 km (0.068 R)
• M8: 4,677,477 km (0.091 R)
• M9: 5,365,477 km (0.109 R)
• M10: 6,890,328 km (0.092 R)
• M11: 8,335,893 km (0.073 R)
• M12: 10,297,719 km (0.113 R)
• M13: 12,029,913 km (0.074 R)
• M14: 12,472,872 km (0.056 R)
• M15: 12,926,602 km (0.115 R)
• M16: 13,469,792 km (0.072 R)
• M17: 13,786,940 km (0.095 R)
• M18: 14,271,936 km (0.051 R)
• M19: 16,148,043 km (0.082 R)
• M20: 18,963,026 km (0.091 R)
• M21: 19,361,405 km (0.07 R)
• M22: 20,278,291 km (0.115 R)
• M23: 21,653,245 km (0.076 R)
• M24: 33,060,381 km (0.049 R)
• M25: 33,782,790 km (0.104 R)
• M26: 34,960,424 km (0.118 R)
• M27: 38,816,758 km (0.088 R)
• M28: 40,271,597 km (0.103 R)
• M29: 45,029,857 km (0.097 R)
• M30: 47,910,364 km (0.083 R)
• M31: 58,116,678 km (0.099 R)
• M32: 61,309,247 km (0.064 R)
• M33: 63,058,794 km (0.109 R)
• M34: 77,001,764 km (0.106 R)
• M35: 78,780,931 km (0.075 R)
• M36: 79,809,866 km (0.076 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 14,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit