🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.85 AU - 2.95 AU

Year: 1431 Days

Day: 18.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,533,439 km

• M1: 79,736 km (0.087 R)
• M2: 99,034 km (0.103 R)

Planet 2 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.5

Radius: 3.5

Gravity: 18.49 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.63 AU - 18.59 AU

Year: 26063 Days

Day: 16.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 91,533,439 km

• M1: 43,533 km (0.088 R)
• M2: 194,477 km (0.108 R)
• M3: 373,995 km (0.103 R)
• M4: 494,421 km (0.069 R)
• M5: 693,386 km (0.053 R)
• M6: 1,278,164 km (0.032 R)
• M7: 1,737,280 km (0.112 R)
• M8: 2,277,478 km (0.116 R)
• M9: 2,574,879 km (0.114 R)
• M10: 4,241,548 km (0.079 R)
• M11: 4,398,626 km (0.097 R)
• M12: 5,030,976 km (0.109 R)
• M13: 5,350,817 km (0.083 R)
• M14: 6,432,409 km (0.09 R)
• M15: 8,562,085 km (0.055 R)
• M16: 8,813,110 km (0.115 R)
• M17: 14,142,384 km (0.096 R)
• M18: 14,281,959 km (0.068 R)
• M19: 16,181,403 km (0.114 R)
• M20: 19,767,713 km (0.097 R)
• M21: 23,262,768 km (0.065 R)
• M22: 23,751,205 km (0.113 R)
• M23: 24,346,305 km (0.029 R)
• M24: 36,958,752 km (0.055 R)
• M25: 38,431,693 km (0.084 R)
• M26: 39,251,340 km (0.086 R)
• M27: 41,351,245 km (0.092 R)
• M28: 42,356,393 km (0.059 R)
• M29: 43,672,555 km (0.091 R)
• M30: 56,941,886 km (0.116 R)
• M31: 60,175,295 km (0.064 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.9

Radius: 7.7

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.61 AU - 22.63 AU

Year: 29697 Days

Day: 16.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,533,439 km

• M1: 100,081 km (0.104 R)
• M2: 357,539 km (0.067 R)
• M3: 647,011 km (0.117 R)
• M4: 1,193,791 km (0.07 R)
• M5: 1,473,689 km (0.1 R)
• M6: 1,976,637 km (0.106 R)
• M7: 2,872,878 km (0.062 R)
• M8: 3,595,286 km (0.06 R)
• M9: 5,113,106 km (0.105 R)
• M10: 6,035,975 km (0.119 R)
• M11: 6,773,941 km (0.119 R)
• M12: 8,099,079 km (0.065 R)
• M13: 9,230,189 km (0.117 R)
• M14: 9,833,517 km (0.076 R)
• M15: 10,271,390 km (0.118 R)
• M16: 11,594,134 km (0.048 R)
• M17: 12,804,830 km (0.12 R)
• M18: 21,782,647 km (0.105 R)
• M19: 22,205,859 km (0.096 R)
• M20: 22,850,776 km (0.107 R)
• M21: 23,953,461 km (0.087 R)
• M22: 25,439,268 km (0.062 R)
• M23: 32,546,513 km (0.084 R)
• M24: 37,600,976 km (0.111 R)
• M25: 41,354,087 km (0.094 R)
• M26: 42,166,254 km (0.107 R)
• M27: 45,349,547 km (0.119 R)
• M28: 46,387,158 km (0.073 R)
• M29: 49,050,299 km (0.119 R)
• M30: 50,327,416 km (0.084 R)
• M31: 52,947,623 km (0.066 R)
• M32: 59,893,452 km (0.118 R)
• M33: 69,000,522 km (0.086 R)
• M34: 71,065,272 km (0.095 R)
• M35: 74,597,427 km (0.05 R)
• M36: 85,106,677 km (0.054 R)
• M37: 88,280,995 km (0.075 R)
• M38: 91,259,339 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 16,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit