🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.7 AU - 0.96 AU

Year: 288 Days

Day: 37.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,931,047 km

• M1: 46,824 km (0.115 R)
• M2: 627,862 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.37 AU - 2.39 AU

Year: 1398 Days

Day: 34.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.5

Radius: 12

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.11 AU - 5.59 AU

Year: 4067 Days

Day: 13.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,931,047 km

• M1: 166,802 km (0.098 R)
• M2: 1,313,918 km (0.104 R)
• M3: 1,859,502 km (0.099 R)
• M4: 2,238,882 km (0.068 R)
• M5: 3,007,516 km (0.103 R)
• M6: 3,944,597 km (0.101 R)
• M7: 5,560,254 km (0.1 R)
• M8: 7,034,391 km (0.113 R)
• M9: 7,509,813 km (0.053 R)
• M10: 8,263,338 km (0.103 R)
• M11: 8,754,617 km (0.071 R)
• M12: 10,962,532 km (0.119 R)
• M13: 14,688,865 km (0.06 R)
• M14: 16,986,689 km (0.038 R)
• M15: 18,158,040 km (0.081 R)
• M16: 20,116,276 km (0.108 R)
• M17: 21,995,674 km (0.118 R)
• M18: 25,542,191 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.8

Radius: 8.1

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.8 AU - 11.4 AU

Year: 12223 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 35,931,047 km

• M1: 100,829 km (0.067 R)
• M2: 572,960 km (0.072 R)
• M3: 973,583 km (0.109 R)
• M4: 1,379,741 km (0.076 R)
• M5: 1,646,624 km (0.096 R)
• M6: 2,326,845 km (0.089 R)
• M7: 3,518,392 km (0.109 R)
• M8: 4,385,910 km (0.102 R)
• M9: 4,737,615 km (0.079 R)
• M10: 5,107,870 km (0.096 R)
• M11: 5,389,263 km (0.076 R)
• M12: 7,040,525 km (0.056 R)
• M13: 8,313,303 km (0.098 R)
• M14: 9,157,035 km (0.066 R)
• M15: 10,332,276 km (0.07 R)
• M16: 11,072,337 km (0.119 R)
• M17: 16,576,192 km (0.045 R)
• M18: 20,258,394 km (0.115 R)
• M19: 21,780,852 km (0.095 R)
• M20: 22,149,910 km (0.082 R)
• M21: 23,186,174 km (0.116 R)
• M22: 25,051,809 km (0.05 R)
• M23: 27,121,496 km (0.106 R)
• M24: 30,435,687 km (0.099 R)
• M25: 33,640,821 km (0.104 R)
• M26: 35,261,415 km (0.074 R)
• M27: 35,898,403 km (0.059 R)
• M28: 36,284,216 km (0.099 R)
• M29: 40,157,903 km (0.091 R)
• M30: 47,160,729 km (0.089 R)
• M31: 49,505,376 km (0.114 R)
• M32: 50,143,561 km (0.074 R)
• M33: 53,416,912 km (0.117 R)
• M34: 53,751,861 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.8

Radius: 8.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.23 AU - 13.11 AU

Year: 13272 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 35,931,047 km

• M1: 104,868 km (0.097 R)
• M2: 741,407 km (0.088 R)
• M3: 1,267,393 km (0.07 R)
• M4: 1,601,296 km (0.116 R)
• M5: 2,024,209 km (0.088 R)
• M6: 2,484,372 km (0.108 R)
• M7: 2,992,855 km (0.093 R)
• M8: 3,434,917 km (0.108 R)
• M9: 3,871,742 km (0.12 R)
• M10: 5,084,084 km (0.059 R)
• M11: 6,532,041 km (0.089 R)
• M12: 7,765,925 km (0.091 R)
• M13: 8,725,894 km (0.111 R)
• M14: 9,897,994 km (0.087 R)
• M15: 10,172,206 km (0.064 R)
• M16: 12,340,328 km (0.117 R)
• M17: 13,813,718 km (0.111 R)
• M18: 15,400,951 km (0.097 R)
• M19: 17,171,442 km (0.078 R)
• M20: 20,663,804 km (0.112 R)
• M21: 21,797,307 km (0.11 R)
• M22: 22,106,526 km (0.071 R)
• M23: 23,291,940 km (0.068 R)
• M24: 23,696,303 km (0.119 R)
• M25: 25,961,663 km (0.118 R)
• M26: 26,309,179 km (0.094 R)
• M27: 29,956,525 km (0.083 R)
• M28: 30,338,897 km (0.075 R)
• M29: 30,821,350 km (0.107 R)
• M30: 32,499,988 km (0.039 R)
• M31: 35,931,015 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 17,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit