🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.49 AU - 0.75 AU

Year: 177 Days

Day: 30.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.7 AU - 0.82 AU

Year: 241 Days

Day: 38.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,415,937 km

• M1: 245,490 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.74 AU - 1.22 AU

Year: 353 Days

Day: 18.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.8

Radius: 11.6

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.15 AU - 9.17 AU

Year: 8472 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,415,937 km

• M1: 144,212 km (0.103 R)
• M2: 570,417 km (0.098 R)
• M3: 987,944 km (0.075 R)
• M4: 1,364,482 km (0.114 R)
• M5: 2,052,782 km (0.06 R)
• M6: 2,587,894 km (0.098 R)
• M7: 3,064,812 km (0.041 R)
• M8: 3,695,067 km (0.089 R)
• M9: 4,118,729 km (0.094 R)
• M10: 6,149,669 km (0.03 R)
• M11: 6,930,421 km (0.104 R)
• M12: 8,433,580 km (0.051 R)
• M13: 10,191,654 km (0.088 R)
• M14: 14,118,449 km (0.087 R)
• M15: 14,602,398 km (0.1 R)
• M16: 15,349,041 km (0.094 R)
• M17: 16,851,003 km (0.072 R)
• M18: 18,881,794 km (0.102 R)
• M19: 20,221,443 km (0.101 R)
• M20: 20,836,889 km (0.119 R)
• M21: 22,923,331 km (0.107 R)
• M22: 30,313,166 km (0.113 R)
• M23: 32,880,116 km (0.052 R)
• M24: 33,624,066 km (0.086 R)
• M25: 34,487,994 km (0.098 R)
• M26: 35,700,036 km (0.117 R)
• M27: 39,985,566 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316

Radius: 14.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.66 AU - 11.2 AU

Year: 13133 Days

Day: 12.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,415,937 km

• M1: 180,864 km (0.048 R)
• M2: 782,995 km (0.104 R)
• M3: 1,902,436 km (0.097 R)
• M4: 2,703,533 km (0.102 R)
• M5: 3,161,452 km (0.112 R)
• M6: 3,745,482 km (0.103 R)
• M7: 5,194,636 km (0.089 R)
• M8: 6,507,358 km (0.075 R)
• M9: 7,067,751 km (0.084 R)
• M10: 8,457,964 km (0.068 R)
• M11: 9,310,672 km (0.069 R)
• M12: 9,830,076 km (0.091 R)
• M13: 11,293,143 km (0.036 R)
• M14: 12,440,110 km (0.092 R)
• M15: 12,954,876 km (0.093 R)
• M16: 15,029,500 km (0.117 R)
• M17: 16,759,300 km (0.081 R)
• M18: 18,916,202 km (0.097 R)
• M19: 19,521,475 km (0.078 R)
• M20: 21,824,385 km (0.053 R)
• M21: 23,950,470 km (0.073 R)
• M22: 24,659,264 km (0.065 R)
• M23: 26,398,489 km (0.105 R)
• M24: 26,964,268 km (0.083 R)
• M25: 29,108,754 km (0.095 R)
• M26: 31,050,384 km (0.079 R)
• M27: 32,320,321 km (0.068 R)
• M28: 34,178,476 km (0.117 R)
• M29: 34,738,271 km (0.075 R)
• M30: 41,433,225 km (0.116 R)
• M31: 44,151,119 km (0.065 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 19,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit