🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.82 AU - 1.12 AU

Year: 339 Days

Day: 42.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.97 AU - 1.05 AU

Year: 360 Days

Day: 21.8 Hours

Environment

Temp: 87 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.21 AU - 1.45 AU

Year: 544 Days

Day: 29.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,393,762 km

• M1: 438,621 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.34 AU - 1.6 AU

Year: 632 Days

Day: 39.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,393,762 km

• M1: 76,145 km (0.065 R)
• M2: 688,749 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.28 AU - 3.16 AU

Year: 1591 Days

Day: 14.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 127.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.3 AU - 3.71 AU

Year: 1843 Days

Day: 21.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.84 AU - 3.6 AU

Year: 2050 Days

Day: 38.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.2

Radius: 13.9

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.69 AU - 6.61 AU

Year: 5411 Days

Day: 7.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,393,762 km

• M1: 184,604 km (0.08 R)
• M2: 354,248 km (0.046 R)
• M3: 566,826 km (0.054 R)
• M4: 736,171 km (0.114 R)
• M5: 910,453 km (0.093 R)
• M6: 1,161,029 km (0.03 R)
• M7: 1,623,436 km (0.113 R)
• M8: 1,857,407 km (0.095 R)
• M9: 2,045,152 km (0.095 R)
• M10: 2,141,494 km (0.101 R)
• M11: 2,239,480 km (0.061 R)
• M12: 2,460,436 km (0.076 R)
• M13: 2,563,360 km (0.112 R)
• M14: 2,709,816 km (0.09 R)
• M15: 2,967,723 km (0.102 R)
• M16: 3,055,537 km (0.097 R)
• M17: 3,144,248 km (0.101 R)
• M18: 3,577,483 km (0.106 R)
• M19: 3,837,335 km (0.092 R)
• M20: 3,933,227 km (0.1 R)
• M21: 4,103,320 km (0.105 R)
• M22: 5,068,525 km (0.036 R)
• M23: 5,360,989 km (0.098 R)
• M24: 5,549,931 km (0.112 R)
• M25: 6,186,470 km (0.092 R)
• M26: 6,356,414 km (0.093 R)
• M27: 6,934,161 km (0.086 R)
• M28: 7,081,215 km (0.042 R)
• M29: 7,259,087 km (0.12 R)
• M30: 8,047,169 km (0.098 R)
• M31: 8,170,737 km (0.097 R)
• M32: 8,326,318 km (0.101 R)
• M33: 8,577,194 km (0.066 R)
• M34: 8,767,034 km (0.103 R)
• M35: 8,894,341 km (0.032 R)
• M36: 9,022,248 km (0.082 R)
• M37: 9,247,542 km (0.092 R)
• M38: 10,001,366 km (0.091 R)
• M39: 10,234,738 km (0.07 R)
• M40: 11,428,380 km (0.051 R)
• M41: 11,918,163 km (0.111 R)
• M42: 12,165,748 km (0.105 R)
• M43: 12,343,620 km (0.115 R)
• M44: 12,701,906 km (0.119 R)
• M45: 12,954,727 km (0.046 R)
• M46: 13,136,339 km (0.057 R)
• M47: 13,465,454 km (0.049 R)
• M48: 13,612,658 km (0.11 R)
• M49: 13,797,412 km (0.035 R)
• M50: 13,908,563 km (0.078 R)
• M51: 14,922,986 km (0.05 R)
• M52: 16,195,166 km (0.068 R)
• M53: 16,508,723 km (0.111 R)
• M54: 16,784,881 km (0.106 R)
• M55: 17,662,572 km (0.037 R)
• M56: 18,025,945 km (0.108 R)
• M57: 18,351,021 km (0.098 R)
• M58: 18,965,868 km (0.032 R)
• M59: 19,172,314 km (0.053 R)
• M60: 19,587,448 km (0.113 R)
• M61: 19,796,137 km (0.119 R)
• M62: 20,215,609 km (0.041 R)
• M63: 22,663,030 km (0.104 R)
• M64: 23,721,286 km (0.079 R)
• M65: 24,077,628 km (0.106 R)
• M66: 24,346,006 km (0.099 R)
• M67: 25,021,441 km (0.059 R)
• M68: 25,111,947 km (0.1 R)
• M69: 26,298,707 km (0.088 R)
• M70: 26,898,894 km (0.099 R)
• M71: 27,270,645 km (0.108 R)
• M72: 27,690,715 km (0.101 R)
• M73: 28,916,371 km (0.052 R)
• M74: 29,535,856 km (0.073 R)
• M75: 29,823,233 km (0.098 R)
• M76: 30,207,999 km (0.036 R)
• M77: 30,497,471 km (0.056 R)
• M78: 32,599,620 km (0.113 R)
• M79: 33,393,835 km (0.101 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 11,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit