🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.41 AU - 0.61 AU

Year: 129 Days

Day: 32 Hours

Environment

Temp: 243 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.44 AU - 0.62 AU

Year: 137 Days

Day: 15.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,609,104 km

• M1: 12,566 km (0.108 R)

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.73 AU - 6.07 AU

Year: 3848 Days

Day: 40.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.6

Radius: 11.2

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.24 AU - 11.36 AU

Year: 10061 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,609,104 km

• M1: 139,575 km (0.115 R)
• M2: 604,824 km (0.058 R)
• M3: 1,041,351 km (0.105 R)
• M4: 2,099,157 km (0.082 R)
• M5: 2,761,128 km (0.098 R)
• M6: 3,334,387 km (0.063 R)
• M7: 3,720,050 km (0.101 R)
• M8: 4,161,065 km (0.101 R)
• M9: 5,031,874 km (0.053 R)
• M10: 5,449,252 km (0.051 R)
• M11: 6,252,593 km (0.097 R)
• M12: 9,052,915 km (0.064 R)
• M13: 9,672,550 km (0.086 R)
• M14: 13,037,155 km (0.104 R)
• M15: 14,709,959 km (0.066 R)
• M16: 16,327,560 km (0.088 R)
• M17: 22,204,363 km (0.097 R)
• M18: 29,259,548 km (0.096 R)
• M19: 33,655,781 km (0.09 R)
• M20: 34,712,989 km (0.089 R)
• M21: 36,340,165 km (0.032 R)
• M22: 36,782,526 km (0.079 R)
• M23: 37,678,019 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.6

Radius: 11.1

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.84 AU - 10.1 AU

Year: 10339 Days

Day: 9.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 39,609,104 km

• M1: 143,016 km (0.068 R)
• M2: 509,381 km (0.05 R)
• M3: 946,955 km (0.111 R)
• M4: 1,776,624 km (0.101 R)
• M5: 2,456,098 km (0.085 R)
• M6: 3,132,430 km (0.08 R)
• M7: 4,069,212 km (0.118 R)
• M8: 4,696,775 km (0.117 R)
• M9: 5,456,882 km (0.086 R)
• M10: 6,107,483 km (0.097 R)
• M11: 7,137,763 km (0.098 R)
• M12: 8,006,478 km (0.076 R)
• M13: 9,439,626 km (0.107 R)
• M14: 10,869,632 km (0.115 R)
• M15: 12,378,476 km (0.074 R)
• M16: 14,556,471 km (0.051 R)
• M17: 15,736,350 km (0.035 R)
• M18: 16,095,085 km (0.103 R)
• M19: 18,206,809 km (0.102 R)
• M20: 24,956,066 km (0.033 R)
• M21: 28,088,496 km (0.115 R)
• M22: 28,937,614 km (0.12 R)
• M23: 32,159,353 km (0.108 R)
• M24: 37,111,641 km (0.033 R)
• M25: 37,492,817 km (0.053 R)
• M26: 38,652,051 km (0.087 R)
• M27: 39,967,914 km (0.102 R)
• M28: 42,135,138 km (0.12 R)
• M29: 42,549,973 km (0.111 R)
• M30: 44,952,814 km (0.095 R)
• M31: 53,668,535 km (0.079 R)
• M32: 54,810,865 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155

Radius: 8.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.71 AU - 14.41 AU

Year: 15791 Days

Day: 9.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,609,104 km

• M1: 113,246 km (0.118 R)
• M2: 487,091 km (0.033 R)
• M3: 888,163 km (0.079 R)
• M4: 1,310,328 km (0.105 R)
• M5: 2,111,424 km (0.11 R)
• M6: 3,905,402 km (0.077 R)
• M7: 4,700,963 km (0.091 R)
• M8: 5,568,930 km (0.057 R)
• M9: 6,330,234 km (0.074 R)
• M10: 7,502,782 km (0.103 R)
• M11: 10,176,395 km (0.099 R)
• M12: 11,159,403 km (0.102 R)
• M13: 12,150,638 km (0.029 R)
• M14: 16,508,873 km (0.079 R)
• M15: 18,425,521 km (0.112 R)
• M16: 19,882,305 km (0.077 R)
• M17: 23,521,572 km (0.065 R)
• M18: 24,453,418 km (0.114 R)
• M19: 26,844,590 km (0.119 R)
• M20: 27,304,005 km (0.113 R)
• M21: 28,713,516 km (0.085 R)
• M22: 29,484,693 km (0.059 R)
• M23: 30,567,782 km (0.056 R)
• M24: 31,779,076 km (0.113 R)
• M25: 32,190,021 km (0.037 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 18,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit