🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.76 AU - 0.98 AU

Year: 311 Days

Day: 36.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.04 AU - 1.22 AU

Year: 460 Days

Day: 26.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.3

Radius: 12.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.08 AU - 7.36 AU

Year: 7428 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,748,674 km

• M1: 159,621 km (0.051 R)
• M2: 754,123 km (0.08 R)
• M3: 1,519,166 km (0.112 R)
• M4: 2,240,677 km (0.096 R)
• M5: 3,601,270 km (0.107 R)
• M6: 4,474,772 km (0.081 R)
• M7: 5,005,545 km (0.068 R)
• M8: 6,606,092 km (0.103 R)
• M9: 7,409,583 km (0.109 R)
• M10: 9,749,892 km (0.092 R)
• M11: 10,261,965 km (0.12 R)
• M12: 12,117,428 km (0.114 R)
• M13: 13,548,780 km (0.054 R)
• M14: 14,364,687 km (0.096 R)
• M15: 15,337,073 km (0.107 R)
• M16: 17,210,786 km (0.075 R)
• M17: 18,237,776 km (0.116 R)
• M18: 19,596,723 km (0.086 R)
• M19: 20,039,532 km (0.061 R)
• M20: 22,115,801 km (0.066 R)
• M21: 22,596,010 km (0.106 R)
• M22: 25,624,918 km (0.116 R)
• M23: 26,065,933 km (0.12 R)
• M24: 27,511,647 km (0.088 R)
• M25: 31,358,706 km (0.089 R)
• M26: 34,149,604 km (0.117 R)
• M27: 34,791,678 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.1

Radius: 7.9

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.3 AU - 15.2 AU

Year: 17432 Days

Day: 18.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 56,748,674 km

• M1: 98,286 km (0.112 R)
• M2: 366,814 km (0.115 R)
• M3: 685,158 km (0.119 R)
• M4: 1,004,849 km (0.111 R)
• M5: 1,395,898 km (0.095 R)
• M6: 1,689,858 km (0.099 R)
• M7: 2,404,337 km (0.074 R)
• M8: 4,633,794 km (0.061 R)
• M9: 5,399,436 km (0.118 R)
• M10: 5,684,569 km (0.105 R)
• M11: 6,886,289 km (0.102 R)
• M12: 7,137,165 km (0.068 R)
• M13: 9,472,088 km (0.103 R)
• M14: 9,730,593 km (0.116 R)
• M15: 10,153,955 km (0.106 R)
• M16: 13,020,101 km (0.086 R)
• M17: 13,665,017 km (0.059 R)
• M18: 15,727,823 km (0.082 R)
• M19: 17,213,030 km (0.096 R)
• M20: 17,832,515 km (0.104 R)
• M21: 18,227,154 km (0.084 R)
• M22: 18,870,724 km (0.109 R)
• M23: 27,397,504 km (0.09 R)
• M24: 30,878,646 km (0.093 R)
• M25: 32,024,117 km (0.109 R)
• M26: 34,888,617 km (0.066 R)
• M27: 35,258,423 km (0.077 R)
• M28: 39,498,924 km (0.114 R)
• M29: 40,304,958 km (0.058 R)
• M30: 46,702,062 km (0.098 R)
• M31: 48,976,248 km (0.118 R)
• M32: 51,961,624 km (0.078 R)
• M33: 54,072,749 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 11,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit