🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.57 AU - 0.73 AU

Year: 190 Days

Day: 46.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.79 AU - 1.22 AU

Year: 363 Days

Day: 18.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,773,441 km

• M1: 30,069 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.57 AU - 2.17 AU

Year: 929 Days

Day: 14.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 168.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.6

Radius: 14

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.76 AU - 9.18 AU

Year: 7420 Days

Day: 10 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 94,773,441 km

• M1: 174,132 km (0.047 R)
• M2: 626,815 km (0.107 R)
• M3: 1,665,323 km (0.111 R)
• M4: 2,131,171 km (0.095 R)
• M5: 2,583,555 km (0.041 R)
• M6: 3,334,985 km (0.108 R)
• M7: 3,773,905 km (0.054 R)
• M8: 4,617,787 km (0.081 R)
• M9: 5,358,596 km (0.112 R)
• M10: 6,025,204 km (0.109 R)
• M11: 7,630,987 km (0.058 R)
• M12: 8,362,671 km (0.104 R)
• M13: 9,547,785 km (0.11 R)
• M14: 10,574,176 km (0.052 R)
• M15: 12,299,039 km (0.113 R)
• M16: 13,566,283 km (0.112 R)
• M17: 15,772,702 km (0.107 R)
• M18: 16,900,670 km (0.117 R)
• M19: 18,273,081 km (0.102 R)
• M20: 20,886,855 km (0.111 R)
• M21: 22,762,214 km (0.105 R)
• M22: 24,356,927 km (0.076 R)
• M23: 24,825,916 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.2

Radius: 7.1

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.94 AU - 20.24 AU

Year: 30314 Days

Day: 16 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 94,773,441 km

• M1: 101,577 km (0.098 R)
• M2: 371,003 km (0.089 R)
• M3: 697,575 km (0.082 R)
• M4: 1,138,290 km (0.095 R)
• M5: 1,771,688 km (0.066 R)
• M6: 4,654,887 km (0.088 R)
• M7: 5,161,725 km (0.097 R)
• M8: 5,491,588 km (0.045 R)
• M9: 6,285,504 km (0.12 R)
• M10: 6,519,026 km (0.103 R)
• M11: 6,807,002 km (0.117 R)
• M12: 8,099,079 km (0.108 R)
• M13: 8,659,024 km (0.047 R)
• M14: 9,125,470 km (0.119 R)
• M15: 9,425,264 km (0.12 R)
• M16: 12,946,200 km (0.05 R)
• M17: 17,256,713 km (0.086 R)
• M18: 18,372,115 km (0.065 R)
• M19: 19,044,407 km (0.111 R)
• M20: 29,208,386 km (0.11 R)
• M21: 35,135,603 km (0.096 R)
• M22: 37,378,374 km (0.074 R)
• M23: 37,684,452 km (0.094 R)
• M24: 38,146,709 km (0.085 R)
• M25: 40,514,843 km (0.076 R)
• M26: 48,931,519 km (0.076 R)
• M27: 54,424,005 km (0.106 R)
• M28: 59,685,212 km (0.089 R)
• M29: 60,313,374 km (0.105 R)
• M30: 69,113,767 km (0.095 R)
• M31: 70,038,133 km (0.102 R)
• M32: 78,231,309 km (0.025 R)
• M33: 82,816,932 km (0.072 R)
• M34: 94,773,393 km (0.053 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 15,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit