🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.3

Radius: 14.1

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.63 AU - 0.79 AU

Year: 413 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,953,413 km

• M1: 175,628 km (0.068 R)
• M2: 647,908 km (0.088 R)
• M3: 1,089,521 km (0.116 R)
• M4: 2,617,514 km (0.064 R)
• M5: 3,067,355 km (0.074 R)
• M6: 4,166,151 km (0.059 R)
• M7: 4,755,417 km (0.08 R)
• M8: 5,304,591 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.8

Radius: 13.9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.7 AU - 0.9 AU

Year: 494 Days

Day: 8.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 99.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,953,413 km

• M1: 172,935 km (0.112 R)
• M2: 642,523 km (0.1 R)
• M3: 1,076,057 km (0.095 R)
• M4: 1,637,648 km (0.029 R)
• M5: 2,158,847 km (0.119 R)
• M6: 2,791,047 km (0.119 R)
• M7: 3,362,212 km (0.116 R)
• M8: 4,038,245 km (0.078 R)
• M9: 5,084,682 km (0.071 R)
• M10: 5,924,973 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.4

Radius: 9.3

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.78 AU - 1.2 AU

Year: 680 Days

Day: 5.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,953,413 km

• M1: 115,639 km (0.084 R)
• M2: 413,937 km (0.113 R)
• M3: 740,210 km (0.103 R)
• M4: 1,077,853 km (0.039 R)
• M5: 1,474,586 km (0.073 R)
• M6: 1,958,535 km (0.036 R)
• M7: 2,313,980 km (0.092 R)
• M8: 2,839,517 km (0.091 R)
• M9: 3,389,439 km (0.077 R)
• M10: 4,668,650 km (0.119 R)
• M11: 5,985,710 km (0.059 R)
• M12: 6,427,323 km (0.114 R)
• M13: 7,466,430 km (0.085 R)
• M14: 7,766,224 km (0.093 R)
• M15: 8,146,352 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.9

Radius: 12.4

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.78 AU - 1.24 AU

Year: 701 Days

Day: 9.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,953,413 km

• M1: 154,235 km (0.098 R)
• M2: 582,833 km (0.12 R)
• M3: 1,033,871 km (0.075 R)
• M4: 2,161,240 km (0.098 R)
• M5: 2,797,630 km (0.03 R)
• M6: 3,341,268 km (0.098 R)
• M7: 4,399,374 km (0.078 R)
• M8: 5,173,543 km (0.09 R)
• M9: 6,016,826 km (0.111 R)
• M10: 7,058,925 km (0.025 R)
• M11: 8,414,431 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.2

Radius: 12.3

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.88 AU - 1.2 AU

Year: 732 Days

Day: 6.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,953,413 km

• M1: 153,039 km (0.109 R)
• M2: 638,783 km (0.099 R)
• M3: 1,062,743 km (0.067 R)
• M4: 1,533,229 km (0.113 R)
• M5: 2,500,977 km (0.12 R)
• M6: 3,839,878 km (0.086 R)
• M7: 5,904,329 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.3

Radius: 11.7

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.09 AU - 4.23 AU

Year: 4833 Days

Day: 12.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,953,413 km

• M1: 146,606 km (0.098 R)
• M2: 553,063 km (0.072 R)
• M3: 956,379 km (0.073 R)
• M4: 1,531,583 km (0.119 R)
• M5: 1,976,337 km (0.105 R)
• M6: 3,026,664 km (0.101 R)
• M7: 3,716,310 km (0.111 R)
• M8: 4,485,243 km (0.082 R)
• M9: 4,859,687 km (0.108 R)
• M10: 5,486,951 km (0.108 R)
• M11: 6,082,949 km (0.114 R)
• M12: 6,661,743 km (0.1 R)
• M13: 8,409,943 km (0.082 R)
• M14: 8,872,949 km (0.074 R)
• M15: 9,390,558 km (0.086 R)
• M16: 10,046,095 km (0.116 R)
• M17: 10,608,583 km (0.07 R)
• M18: 12,062,675 km (0.052 R)
• M19: 13,742,808 km (0.075 R)
• M20: 14,487,058 km (0.112 R)
• M21: 15,153,516 km (0.063 R)
• M22: 17,276,460 km (0.036 R)
• M23: 17,793,171 km (0.076 R)
• M24: 18,978,584 km (0.067 R)
• M25: 20,089,797 km (0.108 R)
• M26: 21,178,571 km (0.093 R)
• M27: 22,238,771 km (0.069 R)

Asteroid Belt

Center: 4.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.8

Radius: 12.1

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.69 AU - 6.31 AU

Year: 8903 Days

Day: 14.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,953,413 km

• M1: 150,495 km (0.101 R)
• M2: 553,662 km (0.091 R)
• M3: 1,324,240 km (0.074 R)
• M4: 2,006,257 km (0.118 R)
• M5: 2,513,095 km (0.056 R)
• M6: 2,890,829 km (0.113 R)
• M7: 4,152,089 km (0.094 R)
• M8: 5,013,025 km (0.101 R)
• M9: 6,341,753 km (0.053 R)
• M10: 7,088,396 km (0.104 R)
• M11: 7,645,349 km (0.064 R)
• M12: 9,305,287 km (0.104 R)
• M13: 10,521,218 km (0.058 R)
• M14: 11,840,372 km (0.068 R)
• M15: 12,397,774 km (0.048 R)
• M16: 13,385,569 km (0.079 R)
• M17: 15,782,875 km (0.095 R)
• M18: 17,294,711 km (0.099 R)
• M19: 19,355,721 km (0.119 R)
• M20: 20,924,853 km (0.101 R)
• M21: 25,308,070 km (0.096 R)
• M22: 29,248,328 km (0.109 R)
• M23: 32,594,534 km (0.045 R)
• M24: 33,469,382 km (0.092 R)
• M25: 34,247,740 km (0.041 R)
• M26: 35,037,916 km (0.079 R)
• M27: 42,577,349 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 14,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit