🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.1 AU - 1.44 AU

Year: 528 Days

Day: 38.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.42 AU - 1.5 AU

Year: 651 Days

Day: 44.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,799,081 km

• M1: 448,195 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.3

Radius: 8.4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7 AU - 7.66 AU

Year: 7322 Days

Day: 7.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,799,081 km

• M1: 155,133 km (0.105 R)
• M2: 1,098,497 km (0.09 R)
• M3: 1,625,530 km (0.057 R)
• M4: 2,297,225 km (0.1 R)
• M5: 3,215,157 km (0.111 R)
• M6: 9,432,295 km (0.084 R)
• M7: 9,779,662 km (0.091 R)
• M8: 11,126,940 km (0.102 R)
• M9: 15,424,139 km (0.027 R)
• M10: 22,509,992 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435

Radius: 8.7

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.21 AU - 8.73 AU

Year: 7533 Days

Day: 12.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 21,799,081 km

• M1: 111,750 km (0.079 R)
• M2: 555,158 km (0.118 R)
• M3: 903,571 km (0.039 R)
• M4: 1,330,075 km (0.118 R)
• M5: 2,063,703 km (0.064 R)
• M6: 2,718,343 km (0.076 R)
• M7: 3,185,986 km (0.087 R)
• M8: 3,482,938 km (0.1 R)
• M9: 4,645,014 km (0.085 R)
• M10: 5,056,408 km (0.051 R)
• M11: 5,765,053 km (0.07 R)
• M12: 6,538,474 km (0.081 R)
• M13: 7,600,320 km (0.114 R)
• M14: 8,650,646 km (0.114 R)
• M15: 11,036,733 km (0.116 R)
• M16: 12,851,953 km (0.118 R)
• M17: 13,553,866 km (0.093 R)
• M18: 14,110,819 km (0.08 R)
• M19: 14,683,181 km (0.113 R)
• M20: 14,975,046 km (0.111 R)
• M21: 17,516,714 km (0.063 R)
• M22: 19,974,158 km (0.051 R)
• M23: 25,477,864 km (0.098 R)
• M24: 26,931,207 km (0.086 R)
• M25: 27,281,116 km (0.105 R)
• M26: 27,989,911 km (0.078 R)
• M27: 29,815,604 km (0.041 R)
• M28: 30,190,197 km (0.05 R)
• M29: 31,139,994 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.1

Radius: 11.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.85 AU - 12.65 AU

Year: 13004 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,799,081 km

• M1: 139,276 km (0.077 R)
• M2: 630,256 km (0.079 R)
• M3: 2,549,746 km (0.074 R)
• M4: 3,046,411 km (0.072 R)
• M5: 3,587,955 km (0.101 R)
• M6: 4,655,935 km (0.067 R)
• M7: 5,376,697 km (0.107 R)
• M8: 6,225,964 km (0.119 R)
• M9: 10,737,537 km (0.069 R)
• M10: 12,704,001 km (0.063 R)
• M11: 14,500,970 km (0.093 R)
• M12: 16,677,619 km (0.059 R)
• M13: 17,674,091 km (0.094 R)
• M14: 21,283,439 km (0.048 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 15,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit