🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.56 AU - 0.6 AU

Year: 164 Days

Day: 39.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.72 AU - 0.76 AU

Year: 236 Days

Day: 30.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.84 AU - 1.24 AU

Year: 393 Days

Day: 43.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.01 AU - 1.35 AU

Year: 475 Days

Day: 32.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,903,405 km

• M1: 263,741 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.06 AU - 1.46 AU

Year: 525 Days

Day: 13.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,903,405 km

• M1: 612,902 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.27 AU - 1.39 AU

Year: 569 Days

Day: 15.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.62 AU - 1.72 AU

Year: 800 Days

Day: 13.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.55 AU - 2.89 AU

Year: 1664 Days

Day: 30.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,903,405 km

• M1: 1,369,419 km (0.105 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.31 AU - 3.71 AU

Year: 1937 Days

Day: 35.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,903,405 km

• M1: 1,413,550 km (0.064 R)
• M2: 2,148,525 km (0.086 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525

Radius: 12.9

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.38 AU - 6.7 AU

Year: 6203 Days

Day: 7.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,903,405 km

• M1: 187,596 km (0.071 R)
• M2: 271,221 km (0.085 R)
• M3: 581,038 km (0.111 R)
• M4: 786,436 km (0.053 R)
• M5: 878,738 km (0.038 R)
• M6: 1,075,309 km (0.07 R)
• M7: 1,225,057 km (0.109 R)
• M8: 1,631,215 km (0.075 R)
• M9: 1,986,061 km (0.098 R)
• M10: 2,154,060 km (0.091 R)
• M11: 2,405,085 km (0.079 R)
• M12: 2,645,489 km (0.074 R)
• M13: 2,747,963 km (0.061 R)
• M14: 3,435,964 km (0.095 R)
• M15: 4,152,089 km (0.053 R)
• M16: 4,368,707 km (0.119 R)
• M17: 4,564,381 km (0.083 R)
• M18: 4,713,231 km (0.092 R)
• M19: 5,117,743 km (0.054 R)
• M20: 5,428,608 km (0.042 R)
• M21: 5,612,763 km (0.085 R)
• M22: 6,041,660 km (0.092 R)
• M23: 6,150,567 km (0.06 R)
• M24: 6,564,953 km (0.111 R)
• M25: 6,705,126 km (0.033 R)
• M26: 7,016,888 km (0.105 R)
• M27: 7,420,802 km (0.078 R)
• M28: 7,772,956 km (0.109 R)
• M29: 8,341,876 km (0.025 R)
• M30: 8,986,344 km (0.077 R)
• M31: 9,488,245 km (0.101 R)
• M32: 9,615,104 km (0.104 R)
• M33: 9,902,781 km (0.08 R)
• M34: 9,999,271 km (0.093 R)
• M35: 10,096,211 km (0.077 R)
• M36: 10,453,899 km (0.111 R)
• M37: 10,617,858 km (0.098 R)
• M38: 11,892,133 km (0.101 R)
• M39: 12,029,015 km (0.076 R)
• M40: 12,235,460 km (0.05 R)
• M41: 12,582,079 km (0.115 R)
• M42: 12,791,665 km (0.105 R)
• M43: 13,285,039 km (0.117 R)
• M44: 13,569,873 km (0.11 R)
• M45: 13,677,135 km (0.053 R)
• M46: 13,892,705 km (0.105 R)
• M47: 14,655,804 km (0.075 R)
• M48: 14,839,510 km (0.068 R)
• M49: 15,061,065 km (0.088 R)
• M50: 16,071,150 km (0.044 R)
• M51: 16,374,684 km (0.048 R)
• M52: 16,489,126 km (0.086 R)
• M53: 16,833,650 km (0.065 R)
• M54: 17,999,317 km (0.027 R)
• M55: 18,117,349 km (0.117 R)
• M56: 18,870,724 km (0.043 R)
• M57: 19,110,829 km (0.035 R)
• M58: 19,472,706 km (0.109 R)
• M59: 19,593,880 km (0.086 R)
• M60: 19,877,667 km (0.068 R)
• M61: 20,736,808 km (0.085 R)
• M62: 22,027,389 km (0.107 R)
• M63: 22,449,255 km (0.083 R)
• M64: 22,618,749 km (0.065 R)
• M65: 22,746,207 km (0.06 R)
• M66: 22,831,328 km (0.06 R)
• M67: 23,258,280 km (0.079 R)
• M68: 24,424,096 km (0.086 R)
• M69: 24,642,060 km (0.092 R)
• M70: 25,388,255 km (0.104 R)
• M71: 27,263,015 km (0.066 R)
• M72: 29,459,860 km (0.116 R)
• M73: 30,018,010 km (0.031 R)
• M74: 30,532,626 km (0.091 R)
• M75: 31,003,112 km (0.066 R)
• M76: 31,475,841 km (0.095 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: 444 - 17,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit