🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.51 AU - 0.83 AU

Year: 202 Days

Day: 47.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.82 AU - 1.14 AU

Year: 358 Days

Day: 12.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,285,432 km

• M1: 564,433 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.9 AU - 1.46 AU

Year: 473 Days

Day: 31.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.96 AU - 2.26 AU

Year: 1131 Days

Day: 34.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,285,432 km

• M1: 45,029 km (0.112 R)

Asteroid Belt

Center: 7.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.6

Radius: 7.2

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.32 AU - 14.62 AU

Year: 17234 Days

Day: 23.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 81,285,432 km

• M1: 102,923 km (0.113 R)
• M2: 397,182 km (0.098 R)
• M3: 803,490 km (0.036 R)
• M4: 1,480,271 km (0.089 R)
• M5: 1,981,873 km (0.076 R)
• M6: 2,488,710 km (0.103 R)
• M7: 3,521,683 km (0.106 R)
• M8: 4,688,996 km (0.089 R)
• M9: 5,621,888 km (0.047 R)
• M10: 5,873,212 km (0.093 R)
• M11: 6,792,940 km (0.055 R)
• M12: 7,717,305 km (0.111 R)
• M13: 9,158,531 km (0.107 R)
• M14: 9,968,753 km (0.066 R)
• M15: 10,498,779 km (0.1 R)
• M16: 12,024,078 km (0.099 R)
• M17: 12,442,354 km (0.11 R)
• M18: 18,326,487 km (0.067 R)
• M19: 22,443,121 km (0.109 R)
• M20: 24,004,325 km (0.039 R)
• M21: 27,649,875 km (0.09 R)
• M22: 31,535,381 km (0.094 R)
• M23: 36,015,687 km (0.09 R)
• M24: 36,386,540 km (0.038 R)
• M25: 39,971,055 km (0.118 R)
• M26: 41,576,839 km (0.075 R)
• M27: 45,634,082 km (0.089 R)
• M28: 48,280,768 km (0.078 R)
• M29: 53,075,978 km (0.067 R)
• M30: 53,716,855 km (0.066 R)

Asteroid Belt

Center: 14.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.3

Radius: 4.5

Gravity: 33.05 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.23 AU - 17.61 AU

Year: 22341 Days

Day: 15 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 81,285,432 km

• M1: 82,578 km (0.054 R)
• M2: 238,609 km (0.087 R)
• M3: 735,423 km (0.047 R)
• M4: 1,151,006 km (0.083 R)
• M5: 1,355,806 km (0.074 R)
• M6: 1,726,958 km (0.056 R)
• M7: 1,916,648 km (0.032 R)
• M8: 5,572,820 km (0.108 R)
• M9: 6,559,418 km (0.117 R)
• M10: 7,117,867 km (0.074 R)
• M11: 8,014,257 km (0.1 R)
• M12: 9,380,385 km (0.117 R)
• M13: 9,729,995 km (0.112 R)
• M14: 10,517,329 km (0.111 R)
• M15: 13,867,573 km (0.062 R)
• M16: 19,228,413 km (0.073 R)
• M17: 20,756,555 km (0.107 R)
• M18: 22,882,341 km (0.081 R)
• M19: 23,836,326 km (0.112 R)
• M20: 30,628,070 km (0.105 R)
• M21: 32,046,856 km (0.057 R)
• M22: 50,648,603 km (0.066 R)
• M23: 51,004,945 km (0.047 R)
• M24: 51,183,715 km (0.077 R)
• M25: 52,265,008 km (0.082 R)
• M26: 63,308,323 km (0.059 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 15,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit