🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.54 AU - 0.56 AU

Year: 263 Days

Day: 43 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,015,315 km

• M1: 53,107 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.2

Radius: 10.8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.29 AU - 1.59 AU

Year: 1116 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,015,315 km

• M1: 134,488 km (0.083 R)
• M2: 616,792 km (0.071 R)
• M3: 1,059,901 km (0.101 R)
• M4: 1,475,484 km (0.042 R)
• M5: 2,159,595 km (0.094 R)
• M6: 2,551,990 km (0.117 R)
• M7: 3,496,850 km (0.115 R)
• M8: 4,487,338 km (0.073 R)
• M9: 4,965,453 km (0.089 R)
• M10: 5,438,032 km (0.101 R)
• M11: 7,835,039 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.9

Radius: 12.6

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.46 AU - 3.22 AU

Year: 3090 Days

Day: 14.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,015,315 km

• M1: 156,779 km (0.071 R)
• M2: 654,939 km (0.117 R)
• M3: 1,203,365 km (0.025 R)
• M4: 1,892,114 km (0.117 R)
• M5: 2,463,578 km (0.057 R)
• M6: 3,028,908 km (0.063 R)
• M7: 3,471,419 km (0.076 R)
• M8: 4,923,416 km (0.101 R)
• M9: 5,668,263 km (0.088 R)
• M10: 6,177,943 km (0.118 R)
• M11: 7,699,204 km (0.109 R)
• M12: 8,291,761 km (0.101 R)
• M13: 9,165,263 km (0.093 R)
• M14: 9,718,177 km (0.111 R)
• M15: 10,176,395 km (0.092 R)
• M16: 10,972,256 km (0.11 R)
• M17: 13,610,564 km (0.027 R)
• M18: 14,875,713 km (0.118 R)
• M19: 15,331,388 km (0.084 R)
• M20: 16,431,082 km (0.112 R)
• M21: 16,918,173 km (0.073 R)
• M22: 21,042,736 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.7

Radius: 12

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.29 AU - 3.49 AU

Year: 4030 Days

Day: 14.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,015,315 km

• M1: 149,448 km (0.098 R)
• M2: 804,537 km (0.071 R)
• M3: 1,249,741 km (0.107 R)
• M4: 3,221,441 km (0.102 R)
• M5: 4,695,279 km (0.03 R)
• M6: 5,344,833 km (0.097 R)
• M7: 8,367,757 km (0.098 R)
• M8: 9,705,311 km (0.094 R)
• M9: 10,988,562 km (0.113 R)
• M10: 11,453,512 km (0.074 R)
• M11: 14,296,171 km (0.03 R)
• M12: 15,612,782 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.9

Radius: 13.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.13 AU - 5.79 AU

Year: 7132 Days

Day: 7.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,015,315 km

• M1: 170,392 km (0.045 R)
• M2: 610,210 km (0.099 R)
• M3: 1,068,578 km (0.079 R)
• M4: 1,741,469 km (0.079 R)
• M5: 2,217,340 km (0.111 R)
• M6: 2,761,876 km (0.115 R)
• M7: 3,574,043 km (0.07 R)
• M8: 5,070,769 km (0.039 R)
• M9: 5,736,779 km (0.103 R)
• M10: 6,703,331 km (0.092 R)
• M11: 9,218,819 km (0.079 R)
• M12: 10,307,144 km (0.12 R)
• M13: 10,833,878 km (0.078 R)
• M14: 11,993,411 km (0.106 R)
• M15: 13,571,519 km (0.07 R)
• M16: 14,440,234 km (0.056 R)
• M17: 15,593,484 km (0.069 R)
• M18: 18,359,548 km (0.098 R)
• M19: 20,153,376 km (0.076 R)
• M20: 21,982,809 km (0.062 R)
• M21: 29,354,842 km (0.098 R)
• M22: 31,202,675 km (0.036 R)
• M23: 31,801,964 km (0.103 R)
• M24: 32,307,306 km (0.118 R)
• M25: 33,750,626 km (0.053 R)
• M26: 34,807,685 km (0.083 R)
• M27: 36,214,653 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.9

Radius: 5.3

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.79 AU - 11.97 AU

Year: 20052 Days

Day: 16.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,015,315 km

• M1: 67,917 km (0.098 R)
• M2: 270,323 km (0.091 R)
• M3: 711,787 km (0.047 R)
• M4: 1,229,545 km (0.088 R)
• M5: 1,402,480 km (0.111 R)
• M6: 2,383,393 km (0.11 R)
• M7: 2,946,180 km (0.069 R)
• M8: 3,755,206 km (0.098 R)
• M9: 7,059,524 km (0.087 R)
• M10: 8,925,009 km (0.088 R)
• M11: 11,209,668 km (0.109 R)
• M12: 13,594,706 km (0.109 R)
• M13: 14,256,677 km (0.042 R)
• M14: 14,595,666 km (0.119 R)
• M15: 16,593,845 km (0.051 R)
• M16: 19,338,966 km (0.093 R)
• M17: 23,200,685 km (0.075 R)
• M18: 24,820,830 km (0.114 R)
• M19: 46,685,008 km (0.098 R)
• M20: 49,257,642 km (0.049 R)
• M21: 53,048,153 km (0.092 R)
• M22: 53,861,517 km (0.078 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 11,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit