🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.68 AU - 0.76 AU

Year: 220 Days

Day: 19.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,457,026 km

• M1: 166,203 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.5 AU - 2.68 AU

Year: 1500 Days

Day: 30.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.61 AU - 3.85 AU

Year: 2089 Days

Day: 38.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,457,026 km

• M1: 140,622 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.3

Radius: 8.5

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.16 AU - 12.92 AU

Year: 12315 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,457,026 km

• M1: 3,584,365 km (0.098 R)
• M2: 7,137,015 km (0.075 R)
• M3: 7,272,102 km (0.054 R)
• M4: 10,298,317 km (0.093 R)
• M5: 10,913,913 km (0.046 R)
• M6: 13,996,826 km (0.078 R)
• M7: 17,874,702 km (0.094 R)
• M8: 22,255,526 km (0.118 R)
• M9: 28,290,603 km (0.099 R)
• M10: 29,438,916 km (0.078 R)
• M11: 30,969,153 km (0.117 R)
• M12: 31,042,755 km (0.035 R)
• M13: 35,944,030 km (0.091 R)
• M14: 41,322,522 km (0.115 R)
• M15: 41,646,701 km (0.061 R)
• M16: 42,053,009 km (0.067 R)
• M17: 42,624,024 km (0.074 R)
• M18: 42,951,493 km (0.104 R)
• M19: 43,033,473 km (0.113 R)
• M20: 44,933,964 km (0.088 R)
• M21: 50,970,538 km (0.1 R)
• M22: 55,729,096 km (0.114 R)
• M23: 55,997,475 km (0.091 R)
• M24: 57,256,191 km (0.097 R)
• M25: 58,160,959 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.2

Radius: 13.1

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.41 AU - 12.21 AU

Year: 13689 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,457,026 km

• M1: 235,916 km (0.107 R)
• M2: 787,334 km (0.071 R)
• M3: 1,462,918 km (0.075 R)
• M4: 3,803,227 km (0.066 R)
• M5: 5,281,254 km (0.094 R)
• M6: 7,327,453 km (0.111 R)
• M7: 7,932,726 km (0.055 R)
• M8: 8,748,483 km (0.04 R)
• M9: 10,771,944 km (0.088 R)
• M10: 11,034,638 km (0.108 R)
• M11: 13,777,515 km (0.11 R)
• M12: 14,408,070 km (0.056 R)
• M13: 16,295,397 km (0.046 R)
• M14: 20,949,087 km (0.091 R)
• M15: 32,569,551 km (0.069 R)
• M16: 39,883,840 km (0.066 R)
• M17: 40,535,937 km (0.117 R)
• M18: 44,774,792 km (0.071 R)
• M19: 50,818,097 km (0.111 R)
• M20: 51,259,561 km (0.065 R)
• M21: 59,418,778 km (0.07 R)
• M22: 60,350,025 km (0.064 R)
• M23: 60,630,222 km (0.114 R)
• M24: 62,509,919 km (0.095 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 17,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit