🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.52 AU - 0.68 AU

Year: 171 Days

Day: 33 Hours

Environment

Temp: 176 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.77 AU - 1.05 AU

Year: 319 Days

Day: 19.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.98 AU - 1.08 AU

Year: 384 Days

Day: 46.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,821,590 km

• M1: 402,119 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.1 AU - 1.24 AU

Year: 465 Days

Day: 12.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,821,590 km

• M1: 36,502 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.19 AU - 1.27 AU

Year: 501 Days

Day: 41.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,821,590 km

• M1: 35,754 km (0.056 R)

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.2

Radius: 11.1

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.49 AU - 12.51 AU

Year: 13393 Days

Day: 7.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,821,590 km

• M1: 142,866 km (0.051 R)
• M2: 498,011 km (0.113 R)
• M3: 949,049 km (0.06 R)
• M4: 1,309,580 km (0.095 R)
• M5: 2,378,606 km (0.096 R)
• M6: 3,464,836 km (0.09 R)
• M7: 3,875,034 km (0.07 R)
• M8: 5,922,430 km (0.113 R)
• M9: 6,360,602 km (0.104 R)
• M10: 7,261,331 km (0.06 R)
• M11: 7,806,914 km (0.101 R)
• M12: 10,319,261 km (0.043 R)
• M13: 10,687,272 km (0.1 R)
• M14: 12,306,220 km (0.103 R)
• M15: 16,094,337 km (0.096 R)
• M16: 16,805,526 km (0.115 R)
• M17: 19,700,394 km (0.098 R)
• M18: 20,349,798 km (0.042 R)
• M19: 21,691,242 km (0.076 R)
• M20: 23,001,570 km (0.083 R)
• M21: 23,359,708 km (0.093 R)
• M22: 23,903,945 km (0.116 R)
• M23: 24,829,806 km (0.097 R)
• M24: 27,348,735 km (0.093 R)
• M25: 28,259,038 km (0.104 R)
• M26: 30,140,231 km (0.074 R)
• M27: 36,890,685 km (0.062 R)
• M28: 38,502,902 km (0.085 R)
• M29: 40,942,693 km (0.082 R)
• M30: 41,469,278 km (0.108 R)
• M31: 45,986,834 km (0.09 R)
• M32: 47,853,068 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.5

Radius: 9.8

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.65 AU - 13.37 AU

Year: 15279 Days

Day: 12 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,821,590 km

• M1: 121,922 km (0.117 R)
• M2: 531,671 km (0.111 R)
• M3: 1,370,466 km (0.075 R)
• M4: 2,303,209 km (0.105 R)
• M5: 2,977,596 km (0.113 R)
• M6: 3,426,390 km (0.12 R)
• M7: 4,880,930 km (0.091 R)
• M8: 6,423,882 km (0.045 R)
• M9: 6,961,387 km (0.117 R)
• M10: 8,316,744 km (0.093 R)
• M11: 9,574,114 km (0.105 R)
• M12: 10,002,114 km (0.066 R)
• M13: 14,518,473 km (0.099 R)
• M14: 16,409,839 km (0.057 R)
• M15: 16,791,463 km (0.103 R)
• M16: 17,335,850 km (0.1 R)
• M17: 19,039,919 km (0.078 R)
• M18: 19,461,486 km (0.085 R)
• M19: 20,149,038 km (0.027 R)
• M20: 26,557,811 km (0.029 R)
• M21: 35,080,701 km (0.105 R)
• M22: 35,970,509 km (0.088 R)
• M23: 36,485,724 km (0.044 R)
• M24: 39,135,701 km (0.083 R)
• M25: 40,646,639 km (0.093 R)
• M26: 46,165,604 km (0.067 R)
• M27: 48,788,802 km (0.117 R)
• M28: 54,499,252 km (0.093 R)
• M29: 56,209,006 km (0.03 R)
• M30: 56,555,325 km (0.086 R)
• M31: 59,555,810 km (0.106 R)
• M32: 59,915,593 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit