🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.45 AU - 0.61 AU

Year: 145 Days

Day: 20.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,506,054 km

• M1: 33,660 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.48 AU - 0.76 AU

Year: 184 Days

Day: 29.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.68 AU - 0.7 AU

Year: 216 Days

Day: 32 Hours

Environment

Temp: 158 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 21,506,054 km

• M1: 591,061 km (0.09 R)
• M2: 619,186 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.09 AU - 1.23 AU

Year: 471 Days

Day: 44.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.08 AU - 2.14 AU

Year: 1155 Days

Day: 17 Hours

Environment

Temp: -78 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,506,054 km

• M1: 38,895 km (0.115 R)
• M2: 1,049,130 km (0.046 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.78 AU - 2.78 AU

Year: 1297 Days

Day: 20.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 109.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,506,054 km

• M1: 32,164 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.04 AU - 2.8 AU

Year: 1418 Days

Day: 18.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.94 AU - 3.18 AU

Year: 2017 Days

Day: 45 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,506,054 km

• M1: 44,730 km (0.107 R)
• M2: 70,760 km (0.081 R)

Asteroid Belt

Center: 6.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.1

Radius: 8.2

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.77 AU - 9.97 AU

Year: 10805 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 21,506,054 km

• M1: 104,719 km (0.118 R)
• M2: 386,561 km (0.054 R)
• M3: 759,359 km (0.053 R)
• M4: 1,019,061 km (0.104 R)
• M5: 1,447,210 km (0.067 R)
• M6: 2,043,657 km (0.117 R)
• M7: 2,418,549 km (0.084 R)
• M8: 2,928,528 km (0.098 R)
• M9: 3,717,956 km (0.063 R)
• M10: 4,104,966 km (0.077 R)
• M11: 5,091,564 km (0.061 R)
• M12: 6,775,138 km (0.113 R)
• M13: 7,269,260 km (0.12 R)
• M14: 8,055,247 km (0.093 R)
• M15: 8,329,460 km (0.033 R)
• M16: 11,598,473 km (0.105 R)
• M17: 12,731,527 km (0.09 R)
• M18: 14,533,134 km (0.077 R)
• M19: 15,494,899 km (0.104 R)
• M20: 16,063,221 km (0.066 R)
• M21: 17,317,001 km (0.111 R)
• M22: 17,697,727 km (0.115 R)
• M23: 19,686,481 km (0.099 R)
• M24: 25,350,107 km (0.096 R)
• M25: 27,869,784 km (0.098 R)
• M26: 29,567,271 km (0.046 R)
• M27: 30,884,780 km (0.053 R)
• M28: 31,784,611 km (0.113 R)
• M29: 33,283,881 km (0.106 R)
• M30: 35,681,635 km (0.088 R)
• M31: 38,837,851 km (0.107 R)
• M32: 43,984,317 km (0.075 R)
• M33: 47,755,979 km (0.065 R)
• M34: 48,958,596 km (0.089 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.2

Radius: 12.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.07 AU - 11.31 AU

Year: 12254 Days

Day: 12.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 21,506,054 km

• M1: 178,171 km (0.096 R)
• M2: 843,732 km (0.104 R)
• M3: 2,283,911 km (0.084 R)
• M4: 6,865,345 km (0.074 R)
• M5: 7,989,274 km (0.071 R)
• M6: 11,457,701 km (0.1 R)
• M7: 12,583,275 km (0.052 R)
• M8: 16,997,609 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 16,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit