🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.53 AU - 0.71 AU

Year: 184 Days

Day: 45.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.77 AU - 0.93 AU

Year: 295 Days

Day: 27.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.61 AU - 2.59 AU

Year: 1146 Days

Day: 47.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.02 AU - 2.4 AU

Year: 1238 Days

Day: 29.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 85.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.72 AU - 3.84 AU

Year: 2769 Days

Day: 33.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.4

Radius: 3.8

Gravity: 35.69 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.5 AU - 16.82 AU

Year: 20073 Days

Day: 16 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 69,374,341 km

• M1: 48,171 km (0.1 R)
• M2: 281,244 km (0.106 R)
• M3: 438,172 km (0.101 R)
• M4: 577,298 km (0.049 R)
• M5: 1,066,782 km (0.042 R)
• M6: 1,602,044 km (0.111 R)
• M7: 2,014,186 km (0.101 R)
• M8: 2,255,637 km (0.078 R)
• M9: 2,471,357 km (0.039 R)
• M10: 3,254,950 km (0.07 R)
• M11: 3,703,146 km (0.052 R)
• M12: 3,821,478 km (0.067 R)
• M13: 5,074,210 km (0.082 R)
• M14: 5,294,418 km (0.11 R)
• M15: 6,620,753 km (0.066 R)
• M16: 7,430,377 km (0.07 R)
• M17: 8,303,729 km (0.06 R)
• M18: 9,627,521 km (0.059 R)
• M19: 14,503,813 km (0.095 R)
• M20: 16,891,694 km (0.117 R)
• M21: 17,798,257 km (0.107 R)
• M22: 18,135,899 km (0.096 R)
• M23: 18,650,217 km (0.094 R)
• M24: 20,898,224 km (0.037 R)
• M25: 22,038,758 km (0.05 R)
• M26: 22,723,019 km (0.081 R)
• M27: 23,020,420 km (0.117 R)
• M28: 27,016,627 km (0.074 R)
• M29: 29,411,839 km (0.1 R)
• M30: 29,765,040 km (0.075 R)
• M31: 31,574,276 km (0.092 R)
• M32: 34,228,142 km (0.078 R)
• M33: 37,301,331 km (0.058 R)
• M34: 42,923,967 km (0.116 R)
• M35: 44,297,126 km (0.118 R)
• M36: 44,761,328 km (0.026 R)
• M37: 44,916,761 km (0.096 R)
• M38: 56,352,321 km (0.091 R)
• M39: 60,240,519 km (0.096 R)
• M40: 62,346,857 km (0.062 R)
• M41: 66,705,541 km (0.084 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: 491 - 16,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit