🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.6 AU - 0.6 AU

Year: 166 Days

Day: 37.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.55 AU - 2.63 AU

Year: 1486 Days

Day: 41.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,640,590 km

• M1: 31,416 km (0.038 R)
• M2: 239,506 km (0.079 R)

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.4

Radius: 10.8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.79 AU - 6.05 AU

Year: 4498 Days

Day: 6.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 74,640,590 km

• M1: 272,418 km (0.091 R)
• M2: 925,712 km (0.109 R)
• M3: 1,284,747 km (0.05 R)
• M4: 1,865,934 km (0.027 R)
• M5: 4,518,454 km (0.078 R)
• M6: 9,430,051 km (0.095 R)
• M7: 10,515,234 km (0.044 R)
• M8: 11,824,216 km (0.04 R)
• M9: 12,296,197 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707

Radius: 14.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.04 AU - 11.66 AU

Year: 11869 Days

Day: 13.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,640,590 km

• M1: 177,872 km (0.103 R)
• M2: 630,555 km (0.094 R)
• M3: 1,266,944 km (0.063 R)
• M4: 3,054,938 km (0.085 R)
• M5: 3,590,050 km (0.086 R)
• M6: 5,549,782 km (0.06 R)
• M7: 6,467,864 km (0.071 R)
• M8: 7,106,946 km (0.065 R)
• M9: 8,512,418 km (0.099 R)
• M10: 11,181,094 km (0.117 R)
• M11: 11,810,303 km (0.117 R)
• M12: 15,597,224 km (0.119 R)
• M13: 19,961,592 km (0.094 R)
• M14: 25,177,172 km (0.118 R)
• M15: 25,862,480 km (0.045 R)
• M16: 27,578,667 km (0.111 R)
• M17: 31,237,232 km (0.119 R)
• M18: 31,687,821 km (0.105 R)
• M19: 32,949,679 km (0.064 R)
• M20: 38,720,716 km (0.064 R)
• M21: 40,162,540 km (0.101 R)
• M22: 41,368,748 km (0.072 R)
• M23: 42,186,151 km (0.099 R)
• M24: 44,135,411 km (0.084 R)
• M25: 46,289,920 km (0.106 R)
• M26: 48,363,047 km (0.083 R)
• M27: 52,535,182 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.3

Radius: 5.4

Gravity: 16.92 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.99 AU - 18.09 AU

Year: 22898 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,640,590 km

• M1: 68,067 km (0.1 R)
• M2: 420,819 km (0.081 R)
• M3: 2,465,223 km (0.068 R)
• M4: 2,747,066 km (0.118 R)
• M5: 3,024,121 km (0.063 R)
• M6: 4,256,807 km (0.109 R)
• M7: 4,698,121 km (0.06 R)
• M8: 5,552,774 km (0.096 R)
• M9: 7,231,561 km (0.08 R)
• M10: 7,760,240 km (0.069 R)
• M11: 8,840,636 km (0.051 R)
• M12: 10,432,208 km (0.078 R)
• M13: 11,232,407 km (0.076 R)
• M14: 11,875,079 km (0.073 R)
• M15: 14,920,443 km (0.11 R)
• M16: 15,460,940 km (0.097 R)
• M17: 19,433,362 km (0.105 R)
• M18: 20,641,514 km (0.084 R)
• M19: 21,119,330 km (0.108 R)
• M20: 21,997,619 km (0.089 R)
• M21: 22,798,715 km (0.083 R)
• M22: 24,778,793 km (0.085 R)
• M23: 24,993,765 km (0.077 R)
• M24: 29,798,699 km (0.071 R)
• M25: 31,527,751 km (0.12 R)
• M26: 32,674,120 km (0.081 R)
• M27: 35,729,058 km (0.043 R)
• M28: 37,255,255 km (0.068 R)
• M29: 37,820,885 km (0.086 R)
• M30: 41,034,247 km (0.065 R)
• M31: 46,841,188 km (0.042 R)
• M32: 48,164,979 km (0.114 R)
• M33: 50,368,855 km (0.115 R)
• M34: 50,713,828 km (0.05 R)
• M35: 54,069,607 km (0.101 R)
• M36: 67,708,146 km (0.1 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 11,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit