🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.56 AU - 0.58 AU

Year: 153 Days

Day: 19.1 Hours

Environment

Temp: 255 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.43 AU - 2.35 AU

Year: 922 Days

Day: 16.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,082,092 km

• M1: 136,732 km (0.116 R)
• M2: 1,266,944 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.57 AU - 5.45 AU

Year: 3978 Days

Day: 31.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,082,092 km

• M1: 1,857,108 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.8

Radius: 10.8

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.91 AU - 9.21 AU

Year: 9675 Days

Day: 11.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,082,092 km

• M1: 136,134 km (0.098 R)
• M2: 484,099 km (0.072 R)
• M3: 963,410 km (0.066 R)
• M4: 1,377,497 km (0.07 R)
• M5: 1,753,736 km (0.031 R)
• M6: 3,043,569 km (0.116 R)
• M7: 4,146,554 km (0.108 R)
• M8: 6,312,133 km (0.118 R)
• M9: 6,651,720 km (0.097 R)
• M10: 7,367,994 km (0.044 R)
• M11: 8,047,019 km (0.043 R)
• M12: 8,860,233 km (0.119 R)
• M13: 11,462,937 km (0.085 R)
• M14: 12,084,815 km (0.09 R)
• M15: 13,769,736 km (0.088 R)
• M16: 17,231,880 km (0.118 R)
• M17: 18,275,474 km (0.103 R)
• M18: 19,124,442 km (0.05 R)
• M19: 24,780,139 km (0.086 R)
• M20: 25,820,144 km (0.067 R)
• M21: 30,593,213 km (0.099 R)
• M22: 33,130,094 km (0.12 R)
• M23: 35,804,156 km (0.1 R)
• M24: 38,368,563 km (0.095 R)
• M25: 39,249,844 km (0.118 R)
• M26: 40,662,048 km (0.091 R)
• M27: 44,134,065 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.9

Radius: 8.5

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 10.17 AU - 11.97 AU

Year: 13066 Days

Day: 13.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,082,092 km

• M1: 108,159 km (0.045 R)
• M2: 596,297 km (0.106 R)
• M3: 1,371,214 km (0.055 R)
• M4: 1,745,807 km (0.112 R)
• M5: 2,169,618 km (0.077 R)
• M6: 2,944,385 km (0.084 R)
• M7: 4,869,111 km (0.088 R)
• M8: 6,767,508 km (0.094 R)
• M9: 7,299,778 km (0.087 R)
• M10: 8,871,603 km (0.091 R)
• M11: 9,409,257 km (0.03 R)
• M12: 13,164,014 km (0.1 R)
• M13: 13,670,253 km (0.098 R)
• M14: 16,038,986 km (0.109 R)
• M15: 19,307,849 km (0.11 R)
• M16: 20,799,190 km (0.1 R)
• M17: 21,140,722 km (0.116 R)
• M18: 31,281,214 km (0.097 R)
• M19: 32,296,535 km (0.056 R)
• M20: 33,684,205 km (0.113 R)
• M21: 35,961,982 km (0.094 R)
• M22: 40,027,154 km (0.065 R)
• M23: 40,688,826 km (0.083 R)
• M24: 49,207,377 km (0.07 R)
• M25: 50,119,475 km (0.113 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 18,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit