🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.9

Radius: 14

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.46 AU - 0.76 AU

Year: 323 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 39,264,720 km

• M1: 174,132 km (0.066 R)
• M2: 621,729 km (0.102 R)
• M3: 1,359,396 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.6

Radius: 8.2

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.01 AU - 1.55 AU

Year: 982 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,264,720 km

• M1: 102,026 km (0.113 R)
• M2: 418,874 km (0.069 R)
• M3: 708,047 km (0.098 R)
• M4: 1,134,700 km (0.116 R)
• M5: 1,503,159 km (0.04 R)
• M6: 3,389,738 km (0.083 R)
• M7: 3,902,410 km (0.074 R)
• M8: 4,328,465 km (0.078 R)
• M9: 4,749,134 km (0.117 R)
• M10: 5,631,462 km (0.093 R)
• M11: 6,619,107 km (0.098 R)
• M12: 6,941,491 km (0.079 R)
• M13: 7,395,670 km (0.066 R)
• M14: 9,586,980 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.8

Radius: 14.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.96 AU - 2.84 AU

Year: 2522 Days

Day: 14.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,264,720 km

• M1: 178,171 km (0.112 R)
• M2: 715,527 km (0.093 R)
• M3: 1,186,311 km (0.032 R)
• M4: 1,745,508 km (0.079 R)
• M5: 2,750,955 km (0.111 R)
• M6: 4,612,551 km (0.084 R)
• M7: 5,213,785 km (0.115 R)
• M8: 6,050,336 km (0.079 R)
• M9: 6,525,609 km (0.102 R)
• M10: 9,166,011 km (0.075 R)
• M11: 10,724,073 km (0.092 R)
• M12: 11,316,181 km (0.081 R)
• M13: 12,414,678 km (0.04 R)
• M14: 13,185,706 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.5

Radius: 8.6

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.59 AU - 3.61 AU

Year: 3702 Days

Day: 11.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,264,720 km

• M1: 106,962 km (0.084 R)
• M2: 534,812 km (0.117 R)
• M3: 811,269 km (0.104 R)
• M4: 1,305,092 km (0.053 R)
• M5: 1,852,022 km (0.092 R)
• M6: 2,172,011 km (0.111 R)
• M7: 2,513,992 km (0.111 R)
• M8: 2,924,788 km (0.098 R)
• M9: 3,199,599 km (0.119 R)
• M10: 3,567,460 km (0.075 R)
• M11: 5,033,968 km (0.075 R)
• M12: 8,434,478 km (0.113 R)
• M13: 10,989,011 km (0.072 R)
• M14: 11,828,853 km (0.039 R)
• M15: 13,075,901 km (0.028 R)
• M16: 13,826,583 km (0.086 R)
• M17: 14,408,220 km (0.101 R)
• M18: 15,056,726 km (0.098 R)
• M19: 17,452,237 km (0.115 R)
• M20: 18,017,268 km (0.107 R)
• M21: 18,946,421 km (0.102 R)
• M22: 20,461,847 km (0.06 R)
• M23: 20,963,299 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.4

Radius: 12.4

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.72 AU - 4.96 AU

Year: 7222 Days

Day: 5.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,264,720 km

• M1: 157,826 km (0.108 R)
• M2: 998,865 km (0.105 R)
• M3: 1,828,834 km (0.107 R)
• M4: 2,505,166 km (0.095 R)
• M5: 3,125,548 km (0.116 R)
• M6: 5,354,856 km (0.045 R)
• M7: 6,743,274 km (0.08 R)
• M8: 9,891,561 km (0.119 R)
• M9: 12,467,636 km (0.071 R)
• M10: 13,685,064 km (0.104 R)
• M11: 17,178,323 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.4

Radius: 9.7

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.93 AU - 5.85 AU

Year: 7334 Days

Day: 14.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,264,720 km

• M1: 123,119 km (0.093 R)
• M2: 492,775 km (0.096 R)
• M3: 853,755 km (0.054 R)
• M4: 2,086,741 km (0.057 R)
• M5: 2,788,804 km (0.093 R)
• M6: 3,407,241 km (0.082 R)
• M7: 3,935,471 km (0.1 R)
• M8: 4,685,705 km (0.079 R)
• M9: 8,882,224 km (0.115 R)
• M10: 11,419,853 km (0.069 R)
• M11: 12,995,567 km (0.115 R)
• M12: 14,527,300 km (0.113 R)
• M13: 17,319,095 km (0.115 R)
• M14: 17,945,611 km (0.115 R)
• M15: 22,515,976 km (0.116 R)
• M16: 25,422,513 km (0.075 R)
• M17: 27,524,811 km (0.041 R)
• M18: 32,700,449 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.6

Radius: 6.9

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.03 AU - 7.17 AU

Year: 10218 Days

Day: 18.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,264,720 km

• M1: 136,583 km (0.084 R)
• M2: 464,352 km (0.107 R)
• M3: 782,397 km (0.065 R)
• M4: 1,708,707 km (0.038 R)
• M5: 3,468,875 km (0.105 R)
• M6: 4,127,555 km (0.092 R)
• M7: 5,820,105 km (0.079 R)
• M8: 6,498,083 km (0.058 R)
• M9: 7,265,370 km (0.112 R)
• M10: 11,503,927 km (0.041 R)
• M11: 14,406,724 km (0.118 R)
• M12: 19,697,402 km (0.09 R)
• M13: 20,447,785 km (0.115 R)
• M14: 25,885,219 km (0.094 R)
• M15: 28,362,560 km (0.056 R)
• M16: 29,222,298 km (0.084 R)
• M17: 36,960,697 km (0.04 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 15,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit