🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.5

Radius: 8.7

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.78 AU - 1.12 AU

Year: 628 Days

Day: 8.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 17,859,749 km

• M1: 108,309 km (0.118 R)
• M2: 390,002 km (0.081 R)
• M3: 720,613 km (0.07 R)
• M4: 1,014,423 km (0.108 R)
• M5: 1,341,444 km (0.102 R)
• M6: 1,935,048 km (0.05 R)
• M7: 2,342,852 km (0.112 R)
• M8: 2,900,104 km (0.043 R)
• M9: 3,267,666 km (0.077 R)
• M10: 3,707,484 km (0.106 R)
• M11: 4,464,898 km (0.094 R)
• M12: 4,755,567 km (0.051 R)
• M13: 5,303,843 km (0.097 R)
• M14: 5,779,714 km (0.07 R)
• M15: 6,244,066 km (0.078 R)
• M16: 6,838,119 km (0.094 R)
• M17: 7,536,890 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.7

Radius: 11.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.8 AU - 1.3 AU

Year: 730 Days

Day: 12.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 17,859,749 km

• M1: 140,472 km (0.101 R)
• M2: 549,174 km (0.108 R)
• M3: 902,823 km (0.094 R)
• M4: 1,403,826 km (0.116 R)
• M5: 1,893,161 km (0.048 R)
• M6: 2,621,254 km (0.065 R)
• M7: 3,003,327 km (0.067 R)
• M8: 4,111,398 km (0.105 R)
• M9: 5,563,545 km (0.108 R)
• M10: 6,161,338 km (0.101 R)
• M11: 6,596,967 km (0.06 R)
• M12: 7,224,081 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.5

Radius: 14

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.95 AU - 1.17 AU

Year: 740 Days

Day: 13 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 17,859,749 km

• M1: 174,132 km (0.103 R)
• M2: 674,537 km (0.035 R)
• M3: 1,160,131 km (0.042 R)
• M4: 1,633,010 km (0.064 R)
• M5: 2,275,234 km (0.103 R)
• M6: 3,035,341 km (0.052 R)
• M7: 3,574,342 km (0.094 R)
• M8: 4,060,086 km (0.118 R)
• M9: 5,114,901 km (0.117 R)
• M10: 5,977,482 km (0.115 R)
• M11: 6,893,320 km (0.113 R)
• M12: 7,407,189 km (0.11 R)

Asteroid Belt

Center: 2.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.1

Radius: 9.4

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.85 AU - 3.35 AU

Year: 3702 Days

Day: 10.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 17,859,749 km

• M1: 116,986 km (0.034 R)
• M2: 443,408 km (0.103 R)
• M3: 790,625 km (0.064 R)
• M4: 1,173,147 km (0.068 R)
• M5: 1,761,814 km (0.072 R)
• M6: 2,647,434 km (0.111 R)
• M7: 3,483,087 km (0.114 R)
• M8: 4,037,347 km (0.117 R)
• M9: 4,578,443 km (0.102 R)
• M10: 6,086,539 km (0.108 R)
• M11: 6,495,540 km (0.083 R)
• M12: 7,532,253 km (0.119 R)
• M13: 8,142,313 km (0.101 R)
• M14: 9,851,469 km (0.106 R)
• M15: 10,874,718 km (0.118 R)
• M16: 11,303,166 km (0.046 R)
• M17: 14,471,350 km (0.068 R)
• M18: 15,791,551 km (0.119 R)
• M19: 17,596,300 km (0.096 R)
• M20: 18,307,189 km (0.102 R)
• M21: 23,332,481 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.7

Radius: 9.2

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.17 AU - 3.23 AU

Year: 3883 Days

Day: 11.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 17,859,749 km

• M1: 114,442 km (0.051 R)
• M2: 698,772 km (0.116 R)
• M3: 988,992 km (0.098 R)
• M4: 1,415,345 km (0.096 R)
• M5: 1,907,822 km (0.035 R)
• M6: 2,849,091 km (0.027 R)
• M7: 4,072,652 km (0.114 R)
• M8: 7,311,297 km (0.11 R)
• M9: 7,969,378 km (0.091 R)
• M10: 8,591,107 km (0.117 R)
• M11: 9,088,071 km (0.051 R)
• M12: 12,338,683 km (0.094 R)
• M13: 12,676,924 km (0.105 R)
• M14: 13,473,233 km (0.045 R)
• M15: 14,039,760 km (0.098 R)
• M16: 15,055,829 km (0.086 R)
• M17: 15,553,691 km (0.11 R)
• M18: 20,881,619 km (0.049 R)
• M19: 21,570,667 km (0.11 R)
• M20: 24,252,807 km (0.053 R)
• M21: 25,168,346 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.8

Radius: 10.5

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.46 AU - 3.7 AU

Year: 4594 Days

Day: 8.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 17,859,749 km

• M1: 130,599 km (0.119 R)
• M2: 461,958 km (0.078 R)
• M3: 885,021 km (0.106 R)
• M4: 1,452,745 km (0.092 R)
• M5: 2,154,209 km (0.097 R)
• M6: 3,120,911 km (0.082 R)
• M7: 3,450,176 km (0.071 R)
• M8: 3,905,103 km (0.085 R)
• M9: 4,815,406 km (0.115 R)
• M10: 5,646,272 km (0.12 R)
• M11: 8,468,436 km (0.09 R)
• M12: 10,104,439 km (0.114 R)
• M13: 10,503,865 km (0.065 R)
• M14: 11,897,369 km (0.1 R)
• M15: 12,524,483 km (0.1 R)
• M16: 13,267,835 km (0.11 R)
• M17: 13,991,290 km (0.098 R)
• M18: 15,255,243 km (0.118 R)
• M19: 16,157,168 km (0.07 R)
• M20: 19,749,612 km (0.097 R)
• M21: 22,872,766 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.4

Radius: 8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.88 AU - 4.42 AU

Year: 4730 Days

Day: 13.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 17,859,749 km

• M1: 99,483 km (0.099 R)
• M2: 598,391 km (0.089 R)
• M3: 928,105 km (0.115 R)
• M4: 1,244,654 km (0.1 R)
• M5: 1,728,753 km (0.091 R)
• M6: 2,027,051 km (0.087 R)
• M7: 2,346,293 km (0.109 R)
• M8: 3,546,816 km (0.085 R)
• M9: 3,935,770 km (0.113 R)
• M10: 4,210,582 km (0.084 R)
• M11: 4,540,445 km (0.039 R)
• M12: 4,909,653 km (0.115 R)
• M13: 6,269,946 km (0.1 R)
• M14: 6,980,237 km (0.119 R)
• M15: 7,472,862 km (0.088 R)
• M16: 8,495,214 km (0.088 R)
• M17: 10,513,738 km (0.114 R)
• M18: 11,875,528 km (0.094 R)
• M19: 12,874,842 km (0.053 R)
• M20: 13,929,207 km (0.097 R)
• M21: 15,039,972 km (0.111 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: 534 - 13,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit