🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.62 AU - 0.68 AU

Year: 344 Days

Day: 40 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,325,922 km

• M1: 84,672 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.6

Radius: 9.8

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.44 AU - 1.64 AU

Year: 1254 Days

Day: 12.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,325,922 km

• M1: 121,922 km (0.08 R)
• M2: 569,968 km (0.114 R)
• M3: 969,095 km (0.07 R)
• M4: 1,331,122 km (0.051 R)
• M5: 1,783,805 km (0.09 R)
• M6: 2,177,995 km (0.039 R)
• M7: 2,668,078 km (0.051 R)
• M8: 4,159,419 km (0.086 R)
• M9: 4,555,106 km (0.074 R)
• M10: 5,015,269 km (0.101 R)
• M11: 5,506,249 km (0.06 R)
• M12: 5,873,362 km (0.114 R)
• M13: 6,187,817 km (0.118 R)
• M14: 6,608,636 km (0.099 R)
• M15: 7,352,586 km (0.116 R)
• M16: 7,744,981 km (0.094 R)
• M17: 8,262,141 km (0.049 R)
• M18: 9,155,240 km (0.083 R)
• M19: 10,175,198 km (0.086 R)
• M20: 10,929,620 km (0.066 R)

Asteroid Belt

Center: 2.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.6

Radius: 9

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.91 AU - 3.57 AU

Year: 3826 Days

Day: 6.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,325,922 km

• M1: 121,773 km (0.113 R)
• M2: 527,183 km (0.079 R)
• M3: 896,390 km (0.106 R)
• M4: 1,198,429 km (0.115 R)
• M5: 2,112,621 km (0.104 R)
• M6: 4,191,284 km (0.096 R)
• M7: 4,904,117 km (0.115 R)
• M8: 5,863,489 km (0.05 R)
• M9: 6,538,923 km (0.119 R)
• M10: 7,038,729 km (0.083 R)
• M11: 8,364,017 km (0.113 R)
• M12: 9,142,973 km (0.079 R)
• M13: 10,421,736 km (0.078 R)
• M14: 12,183,101 km (0.114 R)
• M15: 13,085,775 km (0.079 R)
• M16: 15,509,260 km (0.09 R)
• M17: 17,557,255 km (0.097 R)
• M18: 23,961,241 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.8

Radius: 6.3

Gravity: 16.65 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.36 AU - 9.34 AU

Year: 15828 Days

Day: 22.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,325,922 km

• M1: 79,736 km (0.093 R)
• M2: 388,506 km (0.104 R)
• M3: 615,745 km (0.11 R)
• M4: 1,046,437 km (0.104 R)
• M5: 1,328,878 km (0.109 R)
• M6: 2,450,712 km (0.089 R)
• M7: 3,075,882 km (0.089 R)
• M8: 3,493,559 km (0.081 R)
• M9: 3,831,052 km (0.118 R)
• M10: 4,571,412 km (0.119 R)
• M11: 6,920,547 km (0.105 R)
• M12: 7,823,669 km (0.086 R)
• M13: 11,727,875 km (0.111 R)
• M14: 12,102,169 km (0.115 R)
• M15: 12,809,318 km (0.109 R)
• M16: 13,543,694 km (0.115 R)
• M17: 14,164,974 km (0.118 R)
• M18: 18,298,512 km (0.039 R)
• M19: 18,549,238 km (0.056 R)
• M20: 18,802,358 km (0.065 R)
• M21: 21,460,712 km (0.079 R)
• M22: 22,020,956 km (0.076 R)
• M23: 23,073,228 km (0.106 R)
• M24: 23,365,991 km (0.111 R)
• M25: 30,920,384 km (0.047 R)
• M26: 39,534,379 km (0.07 R)
• M27: 40,234,796 km (0.088 R)
• M28: 41,229,173 km (0.068 R)
• M29: 41,949,487 km (0.077 R)
• M30: 46,603,327 km (0.115 R)
• M31: 48,813,336 km (0.105 R)
• M32: 52,932,065 km (0.111 R)
• M33: 53,441,296 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 15,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit