🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.9

Radius: 9.9

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.51 AU - 0.61 AU

Year: 289 Days

Day: 14.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,800,641 km

• M1: 123,119 km (0.042 R)
• M2: 557,102 km (0.11 R)
• M3: 889,509 km (0.113 R)
• M4: 1,232,686 km (0.025 R)
• M5: 2,095,717 km (0.109 R)
• M6: 2,700,092 km (0.106 R)
• M7: 3,058,977 km (0.106 R)
• M8: 3,482,938 km (0.117 R)
• M9: 3,873,687 km (0.088 R)
• M10: 4,554,806 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 10.8

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.58 AU - 0.8 AU

Year: 396 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 60,800,641 km

• M1: 134,339 km (0.113 R)
• M2: 537,954 km (0.117 R)
• M3: 1,720,824 km (0.08 R)
• M4: 2,712,209 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153

Radius: 11.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.61 AU - 0.85 AU

Year: 431 Days

Day: 6 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 60,800,641 km

• M1: 144,212 km (0.039 R)
• M2: 604,375 km (0.09 R)
• M3: 1,116,449 km (0.096 R)
• M4: 1,919,341 km (0.081 R)
• M5: 3,019,035 km (0.1 R)
• M6: 3,430,429 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294

Radius: 8.8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.77 AU - 1.21 AU

Year: 680 Days

Day: 13.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,800,641 km

• M1: 109,506 km (0.089 R)
• M2: 525,986 km (0.111 R)
• M3: 880,084 km (0.094 R)
• M4: 1,198,877 km (0.101 R)
• M5: 1,718,580 km (0.041 R)
• M6: 2,262,069 km (0.064 R)
• M7: 2,798,827 km (0.091 R)
• M8: 3,275,595 km (0.1 R)
• M9: 3,884,010 km (0.088 R)
• M10: 4,850,861 km (0.084 R)
• M11: 6,005,457 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.7

Radius: 14.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.19 AU - 1.45 AU

Year: 1047 Days

Day: 9.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,800,641 km

• M1: 177,872 km (0.118 R)
• M2: 698,772 km (0.045 R)
• M3: 1,247,497 km (0.066 R)
• M4: 2,521,771 km (0.099 R)
• M5: 3,030,703 km (0.094 R)
• M6: 3,748,324 km (0.053 R)
• M7: 4,207,739 km (0.064 R)
• M8: 5,776,423 km (0.111 R)
• M9: 6,234,790 km (0.038 R)
• M10: 7,151,377 km (0.108 R)
• M11: 7,655,222 km (0.081 R)
• M12: 8,182,854 km (0.092 R)
• M13: 8,933,686 km (0.107 R)
• M14: 10,381,943 km (0.082 R)
• M15: 10,996,640 km (0.119 R)

Asteroid Belt

Center: 1.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.2

Radius: 14.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.76 AU - 2.72 AU

Year: 2314 Days

Day: 12.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,800,641 km

• M1: 178,171 km (0.078 R)
• M2: 681,717 km (0.027 R)
• M3: 1,174,942 km (0.037 R)
• M4: 1,644,829 km (0.112 R)
• M5: 2,166,925 km (0.057 R)
• M6: 3,466,631 km (0.111 R)
• M7: 4,277,901 km (0.09 R)
• M8: 5,716,733 km (0.116 R)
• M9: 6,200,832 km (0.108 R)
• M10: 6,795,633 km (0.118 R)
• M11: 8,548,621 km (0.068 R)
• M12: 9,218,071 km (0.118 R)
• M13: 9,814,368 km (0.069 R)
• M14: 10,287,696 km (0.108 R)
• M15: 10,776,283 km (0.108 R)
• M16: 11,359,266 km (0.042 R)
• M17: 12,004,332 km (0.1 R)
• M18: 13,060,941 km (0.094 R)
• M19: 14,132,960 km (0.066 R)
• M20: 15,899,411 km (0.09 R)
• M21: 18,405,026 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.4

Radius: 3.7

Gravity: 42.98 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.18 AU - 9.68 AU

Year: 15414 Days

Day: 17.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,800,641 km

• M1: 46,076 km (0.058 R)
• M2: 202,256 km (0.091 R)
• M3: 584,928 km (0.07 R)
• M4: 738,116 km (0.066 R)
• M5: 972,685 km (0.085 R)
• M6: 1,101,489 km (0.091 R)
• M7: 1,337,255 km (0.096 R)
• M8: 1,574,218 km (0.072 R)
• M9: 1,736,083 km (0.111 R)
• M10: 1,981,424 km (0.093 R)
• M11: 2,229,307 km (0.104 R)
• M12: 2,562,612 km (0.084 R)
• M13: 3,327,356 km (0.043 R)
• M14: 3,622,213 km (0.119 R)
• M15: 3,761,938 km (0.097 R)
• M16: 4,172,285 km (0.054 R)
• M17: 4,842,782 km (0.032 R)
• M18: 10,264,807 km (0.069 R)
• M19: 10,601,552 km (0.056 R)
• M20: 11,003,821 km (0.088 R)
• M21: 12,084,815 km (0.067 R)
• M22: 12,973,127 km (0.076 R)
• M23: 16,962,903 km (0.061 R)
• M24: 17,752,031 km (0.12 R)
• M25: 20,178,509 km (0.12 R)
• M26: 21,153,887 km (0.1 R)
• M27: 24,965,940 km (0.11 R)
• M28: 25,167,598 km (0.055 R)
• M29: 26,089,121 km (0.119 R)
• M30: 27,245,662 km (0.115 R)
• M31: 31,857,465 km (0.11 R)
• M32: 34,784,646 km (0.102 R)
• M33: 43,602,095 km (0.096 R)
• M34: 45,527,718 km (0.068 R)
• M35: 46,435,329 km (0.116 R)
• M36: 49,230,415 km (0.115 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: 250 - 20,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit