🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.51 AU - 0.71 AU

Year: 183 Days

Day: 25.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,303,827 km

• M1: 166,502 km (0.1 R)

Asteroid Belt

Center: 2.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.7

Radius: 14.5

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.05 AU - 4.95 AU

Year: 3675 Days

Day: 7.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,303,827 km

• M1: 192,233 km (0.077 R)
• M2: 652,845 km (0.117 R)
• M3: 1,166,564 km (0.117 R)
• M4: 1,793,529 km (0.077 R)
• M5: 2,267,904 km (0.061 R)
• M6: 2,741,979 km (0.095 R)
• M7: 3,559,382 km (0.089 R)
• M8: 4,462,504 km (0.045 R)
• M9: 5,708,954 km (0.108 R)
• M10: 6,172,707 km (0.091 R)
• M11: 7,110,686 km (0.072 R)
• M12: 7,717,904 km (0.119 R)
• M13: 8,581,233 km (0.088 R)
• M14: 10,120,745 km (0.043 R)
• M15: 11,380,060 km (0.084 R)
• M16: 12,260,293 km (0.088 R)
• M17: 12,790,319 km (0.055 R)
• M18: 14,472,846 km (0.036 R)
• M19: 16,646,802 km (0.087 R)
• M20: 18,336,510 km (0.1 R)
• M21: 21,218,962 km (0.108 R)
• M22: 24,090,643 km (0.076 R)
• M23: 25,541,742 km (0.068 R)
• M24: 26,487,799 km (0.098 R)
• M25: 27,212,451 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.6

Radius: 8.5

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.3 AU - 7.64 AU

Year: 6336 Days

Day: 11 Hours

Environment

Temp: -158 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,303,827 km

• M1: 105,766 km (0.115 R)
• M2: 397,482 km (0.073 R)
• M3: 746,045 km (0.109 R)
• M4: 1,104,032 km (0.094 R)
• M5: 1,878,650 km (0.066 R)
• M6: 2,220,930 km (0.112 R)
• M7: 2,554,384 km (0.063 R)
• M8: 2,902,947 km (0.118 R)
• M9: 3,282,925 km (0.114 R)
• M10: 3,589,601 km (0.058 R)
• M11: 4,727,442 km (0.105 R)
• M12: 5,969,404 km (0.111 R)
• M13: 6,334,572 km (0.093 R)
• M14: 8,464,098 km (0.061 R)
• M15: 9,566,784 km (0.104 R)
• M16: 10,410,965 km (0.033 R)
• M17: 11,212,510 km (0.115 R)
• M18: 11,816,586 km (0.075 R)
• M19: 14,182,477 km (0.076 R)
• M20: 16,967,540 km (0.096 R)
• M21: 18,841,852 km (0.096 R)
• M22: 19,496,193 km (0.119 R)
• M23: 20,711,975 km (0.063 R)
• M24: 21,691,841 km (0.059 R)
• M25: 22,702,524 km (0.113 R)
• M26: 24,739,449 km (0.115 R)
• M27: 26,082,838 km (0.084 R)
• M28: 26,487,051 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.3

Radius: 15

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.29 AU - 7.79 AU

Year: 7192 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,303,827 km

• M1: 187,596 km (0.066 R)
• M2: 906,413 km (0.068 R)
• M3: 2,098,709 km (0.078 R)
• M4: 2,593,429 km (0.099 R)
• M5: 3,686,391 km (0.117 R)
• M6: 6,279,371 km (0.094 R)
• M7: 7,261,630 km (0.067 R)
• M8: 8,587,067 km (0.102 R)
• M9: 9,683,021 km (0.089 R)
• M10: 11,801,477 km (0.085 R)
• M11: 13,297,007 km (0.042 R)
• M12: 13,919,633 km (0.047 R)
• M13: 15,483,529 km (0.051 R)
• M14: 17,330,315 km (0.05 R)
• M15: 18,424,175 km (0.073 R)
• M16: 19,198,942 km (0.061 R)
• M17: 22,182,372 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.7

Radius: 14.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.26 AU - 8.72 AU

Year: 8695 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,303,827 km

• M1: 185,501 km (0.111 R)
• M2: 724,802 km (0.095 R)
• M3: 1,381,387 km (0.115 R)
• M4: 1,919,191 km (0.097 R)
• M5: 3,114,777 km (0.084 R)
• M6: 4,087,163 km (0.11 R)
• M7: 6,595,471 km (0.106 R)
• M8: 7,129,236 km (0.1 R)
• M9: 7,733,462 km (0.111 R)
• M10: 9,371,110 km (0.026 R)
• M11: 10,397,950 km (0.119 R)
• M12: 11,070,542 km (0.045 R)
• M13: 12,274,954 km (0.062 R)
• M14: 14,243,213 km (0.056 R)
• M15: 17,113,697 km (0.048 R)
• M16: 18,647,225 km (0.093 R)
• M17: 19,563,811 km (0.119 R)
• M18: 21,076,246 km (0.051 R)
• M19: 22,579,854 km (0.112 R)
• M20: 23,096,714 km (0.085 R)
• M21: 24,694,569 km (0.088 R)
• M22: 26,081,641 km (0.06 R)
• M23: 30,975,286 km (0.11 R)
• M24: 33,248,426 km (0.109 R)
• M25: 38,368,563 km (0.057 R)
• M26: 42,537,257 km (0.117 R)
• M27: 43,591,623 km (0.083 R)
• M28: 44,259,428 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 10,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit