🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.5 AU - 0.64 AU

Year: 124 Days

Day: 39 Hours

Environment

Temp: 356 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,480,207 km

• M1: 31,116 km (0.083 R)
• M2: 66,421 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.16 AU - 1.44 AU

Year: 427 Days

Day: 30.4 Hours

Environment

Temp: 247 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.08 AU - 1.56 AU

Year: 437 Days

Day: 30.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.09 AU - 1.65 AU

Year: 462 Days

Day: 20.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,480,207 km

• M1: 154,086 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.51 AU - 5.77 AU

Year: 3856 Days

Day: 29.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,480,207 km

• M1: 1,508,246 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.9 AU - 8.62 AU

Year: 5631 Days

Day: 33.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.3

Radius: 14.8

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.28 AU - 17.34 AU

Year: 15582 Days

Day: 10.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 106,480,207 km

• M1: 188,643 km (0.096 R)
• M2: 694,134 km (0.07 R)
• M3: 1,253,331 km (0.053 R)
• M4: 2,119,054 km (0.085 R)
• M5: 2,924,040 km (0.11 R)
• M6: 3,606,206 km (0.109 R)
• M7: 4,932,691 km (0.075 R)
• M8: 5,516,571 km (0.097 R)
• M9: 6,479,084 km (0.119 R)
• M10: 6,956,451 km (0.08 R)
• M11: 9,053,663 km (0.111 R)
• M12: 11,110,783 km (0.028 R)
• M13: 12,053,998 km (0.066 R)
• M14: 14,244,560 km (0.081 R)
• M15: 15,975,108 km (0.118 R)
• M16: 17,926,612 km (0.084 R)
• M17: 19,224,374 km (0.072 R)
• M18: 20,491,168 km (0.116 R)
• M19: 21,813,165 km (0.085 R)
• M20: 22,791,684 km (0.112 R)
• M21: 23,494,046 km (0.073 R)
• M22: 25,047,471 km (0.109 R)
• M23: 26,338,800 km (0.111 R)
• M24: 29,642,519 km (0.116 R)
• M25: 32,452,116 km (0.089 R)
• M26: 34,246,693 km (0.108 R)
• M27: 43,606,732 km (0.108 R)
• M28: 49,035,340 km (0.1 R)
• M29: 50,713,828 km (0.095 R)
• M30: 53,303,217 km (0.111 R)
• M31: 55,077,598 km (0.027 R)
• M32: 57,812,696 km (0.073 R)
• M33: 64,744,313 km (0.084 R)
• M34: 66,153,525 km (0.092 R)
• M35: 70,081,666 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 21.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.6

Radius: 7

Gravity: 18.95 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 20 AU - 22.74 AU

Year: 28437 Days

Day: 22.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 106,480,207 km

• M1: 87,066 km (0.088 R)
• M2: 315,502 km (0.094 R)
• M3: 565,031 km (0.047 R)
• M4: 912,846 km (0.075 R)
• M5: 1,613,712 km (0.089 R)
• M6: 1,851,124 km (0.028 R)
• M7: 10,375,510 km (0.06 R)
• M8: 12,001,040 km (0.115 R)
• M9: 12,913,139 km (0.038 R)
• M10: 15,046,853 km (0.071 R)
• M11: 19,894,273 km (0.083 R)
• M12: 20,525,127 km (0.066 R)
• M13: 21,496,616 km (0.037 R)
• M14: 22,049,230 km (0.079 R)
• M15: 25,689,694 km (0.081 R)
• M16: 25,937,428 km (0.078 R)
• M17: 26,690,355 km (0.11 R)
• M18: 32,517,940 km (0.12 R)
• M19: 34,735,130 km (0.059 R)
• M20: 37,051,054 km (0.083 R)
• M21: 39,632,814 km (0.109 R)
• M22: 40,296,580 km (0.059 R)
• M23: 42,677,879 km (0.084 R)
• M24: 46,057,594 km (0.056 R)
• M25: 51,356,949 km (0.091 R)
• M26: 62,697,365 km (0.111 R)
• M27: 67,995,374 km (0.114 R)
• M28: 69,665,185 km (0.074 R)
• M29: 73,335,120 km (0.077 R)
• M30: 73,833,879 km (0.036 R)
• M31: 79,997,761 km (0.063 R)
• M32: 82,395,066 km (0.098 R)
• M33: 85,941,434 km (0.107 R)
• M34: 91,594,288 km (0.077 R)
• M35: 94,216,889 km (0.106 R)
• M36: 102,384,633 km (0.112 R)
• M37: 104,892,342 km (0.112 R)

Kuiper Belt

Range: 38.1 - 65.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 11,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit