🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.8

Radius: 8.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.81 AU - 1.21 AU

Year: 655 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 25,425,934 km

• M1: 135,984 km (0.057 R)
• M2: 419,772 km (0.025 R)
• M3: 1,396,197 km (0.08 R)
• M4: 1,993,691 km (0.094 R)
• M5: 2,326,097 km (0.118 R)
• M6: 3,306,263 km (0.073 R)
• M7: 3,703,445 km (0.109 R)
• M8: 4,431,987 km (0.117 R)
• M9: 4,788,329 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.8

Radius: 9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.44 AU - 1.74 AU

Year: 1295 Days

Day: 7.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 25,425,934 km

• M1: 111,899 km (0.092 R)
• M2: 813,214 km (0.104 R)
• M3: 1,119,890 km (0.117 R)
• M4: 1,848,282 km (0.057 R)
• M5: 2,172,460 km (0.117 R)
• M6: 3,273,201 km (0.084 R)
• M7: 6,611,478 km (0.119 R)
• M8: 7,237,994 km (0.119 R)
• M9: 7,781,632 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.8

Radius: 14.4

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.62 AU - 1.72 AU

Year: 1393 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,425,934 km

• M1: 179,218 km (0.107 R)
• M2: 752,627 km (0.07 R)
• M3: 1,271,133 km (0.109 R)
• M4: 2,124,739 km (0.108 R)
• M5: 2,855,075 km (0.112 R)
• M6: 3,308,357 km (0.038 R)
• M7: 4,194,874 km (0.083 R)
• M8: 4,931,793 km (0.104 R)
• M9: 6,351,477 km (0.105 R)
• M10: 7,132,677 km (0.089 R)
• M11: 7,696,810 km (0.078 R)
• M12: 8,450,634 km (0.115 R)
• M13: 8,915,136 km (0.051 R)
• M14: 9,776,670 km (0.088 R)
• M15: 10,319,860 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.9

Radius: 9.9

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.62 AU - 2.24 AU

Year: 1731 Days

Day: 14.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,425,934 km

• M1: 123,119 km (0.083 R)
• M2: 479,312 km (0.118 R)
• M3: 797,656 km (0.094 R)
• M4: 1,257,071 km (0.064 R)
• M5: 1,676,543 km (0.117 R)
• M6: 2,200,136 km (0.058 R)
• M7: 4,093,147 km (0.086 R)
• M8: 4,408,500 km (0.089 R)
• M9: 4,984,003 km (0.027 R)
• M10: 5,653,752 km (0.101 R)
• M11: 6,045,998 km (0.103 R)
• M12: 7,495,302 km (0.108 R)
• M13: 8,286,675 km (0.105 R)
• M14: 9,480,316 km (0.065 R)
• M15: 9,836,808 km (0.07 R)
• M16: 10,819,965 km (0.118 R)
• M17: 11,904,400 km (0.089 R)
• M18: 13,829,575 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.6

Radius: 10.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.37 AU - 3.51 AU

Year: 3255 Days

Day: 13.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,425,934 km

• M1: 130,749 km (0.07 R)
• M2: 533,765 km (0.069 R)
• M3: 1,040,752 km (0.111 R)
• M4: 1,788,592 km (0.065 R)
• M5: 2,549,896 km (0.096 R)
• M6: 3,037,585 km (0.104 R)
• M7: 3,771,512 km (0.099 R)
• M8: 4,160,466 km (0.1 R)
• M9: 8,906,459 km (0.101 R)
• M10: 12,062,525 km (0.069 R)
• M11: 13,042,092 km (0.045 R)
• M12: 13,799,656 km (0.111 R)
• M13: 14,166,170 km (0.045 R)
• M14: 16,452,624 km (0.086 R)
• M15: 17,549,625 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.5

Radius: 14.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.19 AU - 5.53 AU

Year: 8012 Days

Day: 7.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,425,934 km

• M1: 176,825 km (0.117 R)
• M2: 701,764 km (0.07 R)
• M3: 1,144,424 km (0.092 R)
• M4: 2,362,749 km (0.099 R)
• M5: 4,860,734 km (0.049 R)
• M6: 5,348,124 km (0.077 R)
• M7: 6,175,400 km (0.113 R)
• M8: 8,127,353 km (0.107 R)
• M9: 9,734,034 km (0.098 R)
• M10: 11,019,828 km (0.047 R)
• M11: 12,584,622 km (0.093 R)
• M12: 14,109,622 km (0.109 R)
• M13: 15,820,274 km (0.096 R)
• M14: 31,221,973 km (0.064 R)
• M15: 39,202,421 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.2

Radius: 4

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.92 AU - 12.78 AU

Year: 23076 Days

Day: 22.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 25,425,934 km

• M1: 49,816 km (0.066 R)
• M2: 316,250 km (0.114 R)
• M3: 1,613,712 km (0.11 R)
• M4: 8,605,468 km (0.081 R)
• M5: 19,939,003 km (0.101 R)
• M6: 20,527,221 km (0.087 R)
• M7: 23,787,707 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 17,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit