🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.94 AU - 1.46 AU

Year: 480 Days

Day: 23.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.28 AU - 1.34 AU

Year: 548 Days

Day: 47.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.55 AU - 2.07 AU

Year: 889 Days

Day: 16.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,311,536 km

• M1: 37,549 km (0.066 R)
• M2: 437,574 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.57 AU - 2.21 AU

Year: 949 Days

Day: 16.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.89 AU - 4.13 AU

Year: 2402 Days

Day: 25.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,311,536 km

• M1: 56,847 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.44 AU - 4.48 AU

Year: 2878 Days

Day: 36.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,311,536 km

• M1: 1,161,777 km (0.115 R)
• M2: 1,741,319 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.6

Radius: 11.1

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.95 AU - 7.03 AU

Year: 6750 Days

Day: 14.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,311,536 km

• M1: 139,126 km (0.057 R)
• M2: 643,271 km (0.064 R)
• M3: 836,850 km (0.07 R)
• M4: 1,164,021 km (0.106 R)
• M5: 1,493,884 km (0.077 R)
• M6: 1,660,536 km (0.12 R)
• M7: 1,814,024 km (0.112 R)
• M8: 1,952,252 km (0.08 R)
• M9: 2,431,414 km (0.079 R)
• M10: 2,540,471 km (0.094 R)
• M11: 2,900,553 km (0.118 R)
• M12: 3,325,112 km (0.11 R)
• M13: 3,819,982 km (0.104 R)
• M14: 3,947,439 km (0.058 R)
• M15: 4,076,243 km (0.113 R)
• M16: 4,258,902 km (0.08 R)
• M17: 4,524,737 km (0.087 R)
• M18: 4,796,108 km (0.054 R)
• M19: 5,184,913 km (0.076 R)
• M20: 5,440,276 km (0.083 R)
• M21: 5,612,912 km (0.098 R)
• M22: 5,963,420 km (0.052 R)
• M23: 6,171,361 km (0.115 R)
• M24: 6,747,612 km (0.103 R)
• M25: 6,871,180 km (0.112 R)
• M26: 7,724,785 km (0.05 R)
• M27: 7,821,725 km (0.092 R)
• M28: 8,678,621 km (0.063 R)
• M29: 10,302,357 km (0.11 R)
• M30: 10,767,756 km (0.099 R)
• M31: 10,876,214 km (0.096 R)
• M32: 12,242,940 km (0.105 R)
• M33: 12,469,731 km (0.091 R)
• M34: 12,736,015 km (0.074 R)
• M35: 12,850,607 km (0.1 R)
• M36: 12,927,350 km (0.047 R)
• M37: 13,119,584 km (0.1 R)
• M38: 13,937,734 km (0.103 R)
• M39: 14,055,917 km (0.098 R)
• M40: 15,337,671 km (0.108 R)
• M41: 15,500,583 km (0.058 R)
• M42: 15,951,471 km (0.09 R)
• M43: 16,281,933 km (0.095 R)
• M44: 16,908,000 km (0.093 R)
• M45: 17,245,044 km (0.096 R)
• M46: 17,414,389 km (0.112 R)
• M47: 17,626,968 km (0.07 R)
• M48: 17,883,079 km (0.106 R)
• M49: 18,832,726 km (0.101 R)
• M50: 19,094,672 km (0.077 R)
• M51: 19,445,629 km (0.117 R)
• M52: 19,666,136 km (0.052 R)
• M53: 20,646,152 km (0.107 R)
• M54: 20,916,176 km (0.066 R)
• M55: 21,824,833 km (0.115 R)
• M56: 22,237,873 km (0.116 R)
• M57: 23,915,912 km (0.105 R)
• M58: 24,246,972 km (0.111 R)
• M59: 24,579,529 km (0.093 R)
• M60: 25,297,150 km (0.092 R)
• M61: 25,827,773 km (0.061 R)
• M62: 26,118,741 km (0.111 R)
• M63: 26,704,118 km (0.105 R)
• M64: 26,802,104 km (0.102 R)
• M65: 27,244,465 km (0.093 R)
• M66: 27,343,050 km (0.109 R)
• M67: 27,441,785 km (0.061 R)
• M68: 28,636,024 km (0.085 R)
• M69: 28,886,900 km (0.112 R)
• M70: 29,694,878 km (0.069 R)
• M71: 29,796,305 km (0.084 R)
• M72: 30,356,699 km (0.096 R)
• M73: 30,663,824 km (0.117 R)
• M74: 31,178,141 km (0.101 R)
• M75: 31,332,825 km (0.103 R)
• M76: 31,487,958 km (0.091 R)
• M77: 31,591,480 km (0.106 R)
• M78: 32,528,262 km (0.096 R)
• M79: 32,632,980 km (0.096 R)
• M80: 33,157,919 km (0.071 R)
• M81: 33,579,785 km (0.109 R)
• M82: 34,162,918 km (0.088 R)
• M83: 35,178,089 km (0.1 R)
• M84: 35,932,361 km (0.039 R)
• M85: 36,311,592 km (0.112 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: 292 - 11,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit