🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.64 AU - 0.78 AU

Year: 216 Days

Day: 39.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,051,025 km

• M1: 182,210 km (0.026 R)
• M2: 307,124 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.72 AU - 0.82 AU

Year: 244 Days

Day: 19.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.1 AU - 1.32 AU

Year: 481 Days

Day: 27.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.99 AU - 1.53 AU

Year: 512 Days

Day: 13.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,051,025 km

• M1: 28,124 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.58 AU - 2.36 AU

Year: 1000 Days

Day: 35.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.93 AU - 2.23 AU

Year: 1085 Days

Day: 43.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.77 AU - 2.57 AU

Year: 1156 Days

Day: 28.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.8

Radius: 14.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.47 AU - 14.07 AU

Year: 14603 Days

Day: 7.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,051,025 km

• M1: 193,430 km (0.071 R)
• M2: 413,040 km (0.115 R)
• M3: 614,099 km (0.033 R)
• M4: 753,375 km (0.115 R)
• M5: 905,067 km (0.059 R)
• M6: 1,049,579 km (0.06 R)
• M7: 1,554,023 km (0.073 R)
• M8: 1,822,102 km (0.05 R)
• M9: 2,454,901 km (0.107 R)
• M10: 2,610,483 km (0.112 R)
• M11: 2,904,443 km (0.113 R)
• M12: 3,820,730 km (0.061 R)
• M13: 4,373,643 km (0.027 R)
• M14: 4,724,301 km (0.119 R)
• M15: 5,183,865 km (0.109 R)
• M16: 5,555,018 km (0.071 R)
• M17: 5,795,870 km (0.108 R)
• M18: 6,575,425 km (0.115 R)
• M19: 6,684,182 km (0.052 R)
• M20: 6,903,792 km (0.116 R)
• M21: 7,614,980 km (0.054 R)
• M22: 7,767,720 km (0.078 R)
• M23: 7,883,060 km (0.105 R)
• M24: 8,785,434 km (0.091 R)
• M25: 9,432,595 km (0.085 R)
• M26: 9,555,714 km (0.098 R)
• M27: 10,263,162 km (0.117 R)
• M28: 11,421,648 km (0.11 R)
• M29: 12,621,423 km (0.103 R)
• M30: 12,848,064 km (0.106 R)
• M31: 12,939,019 km (0.076 R)
• M32: 13,489,689 km (0.091 R)
• M33: 14,661,489 km (0.028 R)
• M34: 15,573,737 km (0.031 R)
• M35: 16,356,283 km (0.072 R)
• M36: 16,455,018 km (0.106 R)
• M37: 16,951,683 km (0.072 R)
• M38: 17,051,614 km (0.049 R)
• M39: 17,252,075 km (0.057 R)
• M40: 18,010,686 km (0.095 R)
• M41: 18,831,829 km (0.071 R)
• M42: 19,142,992 km (0.042 R)
• M43: 19,299,173 km (0.083 R)
• M44: 20,510,915 km (0.11 R)
• M45: 21,314,256 km (0.115 R)
• M46: 21,422,265 km (0.081 R)
• M47: 21,747,042 km (0.05 R)
• M48: 22,896,852 km (0.109 R)
• M49: 24,010,159 km (0.064 R)
• M50: 24,404,050 km (0.117 R)
• M51: 24,573,545 km (0.117 R)
• M52: 24,913,581 km (0.075 R)
• M53: 26,463,265 km (0.074 R)
• M54: 26,753,634 km (0.075 R)
• M55: 26,870,171 km (0.11 R)
• M56: 27,103,544 km (0.081 R)
• M57: 27,396,307 km (0.099 R)
• M58: 27,572,384 km (0.088 R)
• M59: 28,103,157 km (0.099 R)
• M60: 28,399,510 km (0.12 R)
• M61: 29,234,565 km (0.109 R)
• M62: 29,715,523 km (0.112 R)
• M63: 30,502,557 km (0.074 R)
• M64: 30,745,953 km (0.057 R)
• M65: 31,234,988 km (0.085 R)
• M66: 34,349,466 km (0.1 R)
• M67: 34,602,735 km (0.108 R)
• M68: 34,984,060 km (0.091 R)
• M69: 36,394,020 km (0.095 R)
• M70: 36,652,376 km (0.094 R)
• M71: 37,041,031 km (0.049 R)
• M72: 37,235,957 km (0.075 R)
• M73: 38,543,592 km (0.109 R)
• M74: 39,932,908 km (0.096 R)
• M75: 40,066,050 km (0.095 R)
• M76: 40,667,134 km (0.08 R)
• M77: 41,473,317 km (0.111 R)
• M78: 42,556,405 km (0.114 R)
• M79: 45,235,105 km (0.075 R)
• M80: 46,770,129 km (0.046 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 13,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit