🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.98 AU - 1.18 AU

Year: 418 Days

Day: 32.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.52 AU - 2.48 AU

Year: 1054 Days

Day: 35.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,784,134 km

• M1: 227,389 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.17 AU - 2.31 AU

Year: 1250 Days

Day: 42.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.2 AU - 2.82 AU

Year: 1482 Days

Day: 25.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.22 AU - 3.2 AU

Year: 1663 Days

Day: 44.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 54.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,784,134 km

• M1: 54,154 km (0.065 R)
• M2: 1,664,276 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.62 AU - 3.32 AU

Year: 1908 Days

Day: 29.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.29 AU - 3.35 AU

Year: 2255 Days

Day: 20.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.4

Radius: 10

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.95 AU - 11.13 AU

Year: 12756 Days

Day: 14.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,784,134 km

• M1: 144,063 km (0.11 R)
• M2: 290,519 km (0.115 R)
• M3: 414,087 km (0.043 R)
• M4: 489,484 km (0.065 R)
• M5: 582,385 km (0.066 R)
• M6: 774,618 km (0.05 R)
• M7: 1,156,990 km (0.102 R)
• M8: 1,352,365 km (0.114 R)
• M9: 1,523,505 km (0.088 R)
• M10: 1,594,115 km (0.095 R)
• M11: 1,683,874 km (0.103 R)
• M12: 1,831,228 km (0.06 R)
• M13: 2,099,457 km (0.114 R)
• M14: 2,178,444 km (0.118 R)
• M15: 2,339,412 km (0.106 R)
• M16: 2,421,541 km (0.1 R)
• M17: 2,546,455 km (0.105 R)
• M18: 2,759,333 km (0.093 R)
• M19: 2,846,249 km (0.119 R)
• M20: 3,363,559 km (0.108 R)
• M21: 3,597,679 km (0.111 R)
• M22: 3,692,823 km (0.065 R)
• M23: 4,081,927 km (0.089 R)
• M24: 4,509,777 km (0.111 R)
• M25: 4,951,989 km (0.043 R)
• M26: 5,031,575 km (0.092 R)
• M27: 5,111,460 km (0.083 R)
• M28: 5,710,600 km (0.11 R)
• M29: 5,934,099 km (0.09 R)
• M30: 6,075,170 km (0.096 R)
• M31: 6,563,307 km (0.092 R)
• M32: 6,650,822 km (0.082 R)
• M33: 7,455,509 km (0.072 R)
• M34: 7,577,431 km (0.056 R)
• M35: 7,823,071 km (0.111 R)
• M36: 8,133,935 km (0.104 R)
• M37: 8,799,796 km (0.075 R)
• M38: 9,351,812 km (0.117 R)
• M39: 9,615,403 km (0.092 R)
• M40: 9,814,817 km (0.098 R)
• M41: 10,183,725 km (0.073 R)
• M42: 10,900,898 km (0.117 R)
• M43: 11,213,258 km (0.089 R)
• M44: 11,283,120 km (0.099 R)
• M45: 12,419,765 km (0.026 R)
• M46: 13,259,158 km (0.083 R)
• M47: 13,444,061 km (0.057 R)
• M48: 13,741,761 km (0.08 R)
• M49: 13,928,908 km (0.104 R)
• M50: 14,724,021 km (0.053 R)
• M51: 14,992,399 km (0.115 R)
• M52: 15,185,081 km (0.117 R)
• M53: 16,279,240 km (0.105 R)
• M54: 16,437,515 km (0.096 R)
• M55: 16,795,802 km (0.109 R)
• M56: 17,076,148 km (0.106 R)
• M57: 17,479,464 km (0.113 R)
• M58: 18,377,799 km (0.051 R)
• M59: 19,416,756 km (0.119 R)
• M60: 20,389,292 km (0.09 R)
• M61: 20,560,133 km (0.107 R)
• M62: 21,421,069 km (0.049 R)
• M63: 21,855,950 km (0.116 R)
• M64: 23,490,456 km (0.114 R)
• M65: 24,889,944 km (0.089 R)
• M66: 25,255,412 km (0.07 R)
• M67: 26,455,635 km (0.049 R)
• M68: 26,548,835 km (0.093 R)
• M69: 28,005,769 km (0.068 R)
• M70: 28,100,614 km (0.099 R)
• M71: 29,585,073 km (0.098 R)
• M72: 30,263,799 km (0.095 R)
• M73: 31,439,189 km (0.094 R)
• M74: 31,735,393 km (0.111 R)
• M75: 32,380,310 km (0.064 R)
• M76: 32,479,942 km (0.099 R)
• M77: 33,280,440 km (0.045 R)
• M78: 33,431,384 km (0.066 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 12,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit