🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.87 AU - 0.95 AU

Year: 254 Days

Day: 40.1 Hours

Environment

Temp: 220 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.03 AU - 1.05 AU

Year: 310 Days

Day: 16.4 Hours

Environment

Temp: 258 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.56 AU - 1.8 AU

Year: 637 Days

Day: 18.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,564,681 km

• M1: 1,402,330 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.01 AU - 2.11 AU

Year: 865 Days

Day: 39.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.64 AU - 2.74 AU

Year: 1290 Days

Day: 12.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,564,681 km

• M1: 26,628 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.75 AU - 3.89 AU

Year: 2183 Days

Day: 39.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.14 AU - 5.92 AU

Year: 3299 Days

Day: 34.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.63 AU - 7.31 AU

Year: 4266 Days

Day: 44.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.7

Radius: 10.1

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.76 AU - 20.26 AU

Year: 19618 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 101,564,681 km

• M1: 125,812 km (0.085 R)
• M2: 475,123 km (0.053 R)
• M3: 1,041,500 km (0.065 R)
• M4: 2,261,770 km (0.065 R)
• M5: 2,996,595 km (0.099 R)
• M6: 4,588,017 km (0.114 R)
• M7: 5,489,943 km (0.069 R)
• M8: 7,127,441 km (0.117 R)
• M9: 7,547,512 km (0.096 R)
• M10: 9,450,546 km (0.085 R)
• M11: 12,436,969 km (0.118 R)
• M12: 12,841,182 km (0.113 R)
• M13: 15,765,222 km (0.114 R)
• M14: 17,381,926 km (0.108 R)
• M15: 18,577,512 km (0.111 R)
• M16: 19,645,192 km (0.105 R)
• M17: 22,295,019 km (0.03 R)
• M18: 22,992,894 km (0.099 R)
• M19: 25,931,145 km (0.099 R)
• M20: 28,641,410 km (0.12 R)
• M21: 34,750,987 km (0.081 R)
• M22: 43,040,953 km (0.09 R)
• M23: 44,749,061 km (0.045 R)
• M24: 45,222,688 km (0.079 R)
• M25: 47,150,556 km (0.079 R)
• M26: 47,969,754 km (0.114 R)
• M27: 48,965,328 km (0.04 R)
• M28: 54,688,643 km (0.116 R)
• M29: 55,049,174 km (0.117 R)
• M30: 61,813,391 km (0.118 R)
• M31: 64,386,176 km (0.03 R)
• M32: 64,989,803 km (0.107 R)
• M33: 66,208,577 km (0.113 R)
• M34: 68,065,086 km (0.061 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.1

Radius: 3.6

Gravity: 68.45 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 19.87 AU - 21.09 AU

Year: 27103 Days

Day: 16.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 101,564,681 km

• M1: 45,179 km (0.079 R)
• M2: 187,446 km (0.11 R)
• M3: 341,682 km (0.087 R)
• M4: 708,645 km (0.103 R)
• M5: 998,416 km (0.089 R)
• M6: 1,849,778 km (0.081 R)
• M7: 3,128,091 km (0.099 R)
• M8: 4,070,259 km (0.101 R)
• M9: 4,213,574 km (0.061 R)
• M10: 5,145,419 km (0.088 R)
• M11: 8,172,831 km (0.043 R)
• M12: 8,286,376 km (0.064 R)
• M13: 9,670,754 km (0.092 R)
• M14: 11,842,766 km (0.076 R)
• M15: 17,400,028 km (0.074 R)
• M16: 17,777,912 km (0.097 R)
• M17: 19,648,334 km (0.057 R)
• M18: 21,107,512 km (0.111 R)
• M19: 22,082,890 km (0.116 R)
• M20: 23,201,433 km (0.12 R)
• M21: 24,357,077 km (0.114 R)
• M22: 27,796,182 km (0.117 R)
• M23: 28,703,942 km (0.045 R)
• M24: 32,675,167 km (0.116 R)
• M25: 35,015,476 km (0.081 R)
• M26: 36,226,620 km (0.106 R)
• M27: 36,997,498 km (0.057 R)
• M28: 40,684,787 km (0.117 R)
• M29: 41,183,097 km (0.112 R)
• M30: 41,853,744 km (0.118 R)
• M31: 44,433,859 km (0.061 R)
• M32: 44,609,636 km (0.114 R)
• M33: 44,785,713 km (0.103 R)
• M34: 53,399,409 km (0.09 R)
• M35: 56,430,112 km (0.03 R)
• M36: 67,126,659 km (0.074 R)
• M37: 72,826,188 km (0.092 R)
• M38: 75,542,886 km (0.068 R)
• M39: 76,295,363 km (0.103 R)
• M40: 77,815,128 km (0.109 R)
• M41: 99,447,578 km (0.063 R)

Kuiper Belt

Range: 37.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 13,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit