🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.7

Radius: 11.2

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.47 AU - 0.67 AU

Year: 297 Days

Day: 11.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 17,176,829 km

• M1: 139,874 km (0.073 R)
• M2: 497,263 km (0.069 R)
• M3: 953,986 km (0.097 R)
• M4: 1,362,537 km (0.114 R)
• M5: 2,636,662 km (0.112 R)
• M6: 3,011,854 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.4

Radius: 13.3

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.5 AU - 0.72 AU

Year: 329 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 17,176,829 km

• M1: 165,455 km (0.12 R)
• M2: 691,142 km (0.116 R)
• M3: 1,369,718 km (0.078 R)
• M4: 1,863,840 km (0.115 R)
• M5: 2,338,215 km (0.055 R)
• M6: 2,874,972 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 14.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.76 AU - 2.24 AU

Year: 1952 Days

Day: 9.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 17,176,829 km

• M1: 185,352 km (0.104 R)
• M2: 736,620 km (0.071 R)
• M3: 1,299,407 km (0.093 R)
• M4: 2,189,215 km (0.091 R)
• M5: 2,878,263 km (0.091 R)
• M6: 3,607,702 km (0.105 R)
• M7: 4,419,420 km (0.075 R)
• M8: 5,665,720 km (0.042 R)
• M9: 6,922,193 km (0.093 R)
• M10: 7,518,639 km (0.066 R)
• M11: 9,066,379 km (0.114 R)
• M12: 10,534,383 km (0.111 R)
• M13: 12,986,292 km (0.055 R)
• M14: 13,602,336 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.9

Radius: 13.7

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.4 AU - 3.46 AU

Year: 4385 Days

Day: 10.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 17,176,829 km

• M1: 170,990 km (0.113 R)
• M2: 644,617 km (0.032 R)
• M3: 1,170,155 km (0.12 R)
• M4: 2,010,595 km (0.031 R)
• M5: 4,679,272 km (0.106 R)
• M6: 5,282,750 km (0.071 R)
• M7: 7,441,896 km (0.101 R)
• M8: 7,942,450 km (0.112 R)
• M9: 11,724,284 km (0.083 R)
• M10: 13,702,118 km (0.074 R)
• M11: 14,552,582 km (0.087 R)
• M12: 20,171,478 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.4

Radius: 10.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.04 AU - 5.7 AU

Year: 7418 Days

Day: 7.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 17,176,829 km

• M1: 127,009 km (0.06 R)
• M2: 454,778 km (0.097 R)
• M3: 1,243,906 km (0.072 R)
• M4: 1,954,047 km (0.12 R)
• M5: 2,491,403 km (0.096 R)
• M6: 3,662,605 km (0.088 R)
• M7: 4,117,382 km (0.1 R)
• M8: 5,364,131 km (0.074 R)
• M9: 5,982,568 km (0.118 R)
• M10: 6,452,904 km (0.026 R)
• M11: 8,201,404 km (0.109 R)
• M12: 8,585,871 km (0.096 R)
• M13: 9,226,000 km (0.058 R)
• M14: 10,245,509 km (0.091 R)
• M15: 12,208,084 km (0.097 R)
• M16: 13,862,786 km (0.05 R)
• M17: 14,969,960 km (0.075 R)
• M18: 16,678,816 km (0.09 R)
• M19: 17,866,623 km (0.059 R)
• M20: 19,650,279 km (0.11 R)
• M21: 20,550,110 km (0.074 R)
• M22: 21,189,042 km (0.081 R)
• M23: 23,491,653 km (0.073 R)
• M24: 26,954,844 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.5

Radius: 8.9

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.42 AU - 6.64 AU

Year: 8976 Days

Day: 5.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 17,176,829 km

• M1: 130,898 km (0.086 R)
• M2: 498,011 km (0.082 R)
• M3: 905,965 km (0.12 R)
• M4: 1,417,889 km (0.047 R)
• M5: 3,187,482 km (0.111 R)
• M6: 3,907,496 km (0.088 R)
• M7: 4,591,458 km (0.105 R)
• M8: 4,903,968 km (0.108 R)
• M9: 7,781,782 km (0.111 R)
• M10: 9,081,040 km (0.096 R)
• M11: 9,483,907 km (0.074 R)
• M12: 12,537,050 km (0.119 R)
• M13: 13,149,952 km (0.054 R)
• M14: 13,492,531 km (0.06 R)
• M15: 14,017,620 km (0.083 R)
• M16: 28,348,497 km (0.082 R)
• M17: 33,356,286 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.1

Radius: 5.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.42 AU - 8.88 AU

Year: 13197 Days

Day: 19.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 17,176,829 km

• M1: 122,371 km (0.119 R)
• M2: 649,704 km (0.055 R)
• M3: 1,234,930 km (0.095 R)
• M4: 1,906,326 km (0.118 R)
• M5: 3,224,133 km (0.118 R)
• M6: 3,749,222 km (0.096 R)
• M7: 4,556,901 km (0.059 R)
• M8: 5,498,769 km (0.105 R)
• M9: 5,692,049 km (0.12 R)
• M10: 14,370,072 km (0.097 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: 264 - 16,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit