🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.47 AU - 0.55 AU

Year: 139 Days

Day: 26.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,205,762 km

• M1: 313,856 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.47 AU - 0.57 AU

Year: 144 Days

Day: 32.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,205,762 km

• M1: 48,171 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.52 AU - 0.58 AU

Year: 156 Days

Day: 21.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,205,762 km

• M1: 199,264 km (0.098 R)
• M2: 263,741 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.46 AU - 0.7 AU

Year: 169 Days

Day: 46.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,205,762 km

• M1: 224,846 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.64 AU - 0.68 AU

Year: 205 Days

Day: 28 Hours

Environment

Temp: 148 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.98 AU - 1.18 AU

Year: 430 Days

Day: 36.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.86 AU - 2.36 AU

Year: 1174 Days

Day: 21.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955

Radius: 9.5

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.62 AU - 5.64 AU

Year: 4449 Days

Day: 5.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,205,762 km

• M1: 119,080 km (0.028 R)
• M2: 186,997 km (0.099 R)
• M3: 279,748 km (0.047 R)
• M4: 414,835 km (0.106 R)
• M5: 541,245 km (0.09 R)
• M6: 915,838 km (0.081 R)
• M7: 1,071,869 km (0.11 R)
• M8: 1,175,839 km (0.099 R)
• M9: 1,508,545 km (0.108 R)
• M10: 1,764,058 km (0.117 R)
• M11: 1,834,668 km (0.118 R)
• M12: 2,107,684 km (0.1 R)
• M13: 2,297,225 km (0.12 R)
• M14: 2,571,737 km (0.094 R)
• M15: 3,003,626 km (0.089 R)
• M16: 4,168,395 km (0.06 R)
• M17: 4,239,604 km (0.067 R)
• M18: 4,335,047 km (0.036 R)
• M19: 4,503,943 km (0.078 R)
• M20: 4,748,835 km (0.109 R)
• M21: 4,922,967 km (0.113 R)
• M22: 5,354,557 km (0.103 R)
• M23: 5,931,256 km (0.077 R)
• M24: 6,227,011 km (0.096 R)
• M25: 6,527,703 km (0.09 R)
• M26: 6,777,232 km (0.047 R)
• M27: 6,973,505 km (0.092 R)
• M28: 7,314,289 km (0.116 R)
• M29: 7,515,647 km (0.058 R)
• M30: 7,631,586 km (0.068 R)
• M31: 9,129,659 km (0.108 R)
• M32: 9,377,692 km (0.071 R)
• M33: 9,533,872 km (0.083 R)
• M34: 9,659,385 km (0.112 R)
• M35: 10,585,994 km (0.108 R)
• M36: 10,683,382 km (0.111 R)
• M37: 10,977,641 km (0.11 R)
• M38: 13,566,881 km (0.1 R)
• M39: 13,708,251 km (0.114 R)
• M40: 14,063,696 km (0.096 R)
• M41: 14,458,185 km (0.114 R)
• M42: 14,892,618 km (0.091 R)
• M43: 15,184,782 km (0.054 R)
• M44: 15,294,737 km (0.04 R)
• M45: 15,441,941 km (0.11 R)
• M46: 15,626,395 km (0.081 R)
• M47: 15,700,446 km (0.108 R)
• M48: 15,923,197 km (0.097 R)
• M49: 16,560,185 km (0.116 R)
• M50: 16,824,824 km (0.119 R)
• M51: 17,167,104 km (0.111 R)
• M52: 17,550,224 km (0.07 R)
• M53: 18,052,573 km (0.047 R)
• M54: 18,247,051 km (0.08 R)
• M55: 18,403,081 km (0.115 R)
• M56: 18,481,321 km (0.118 R)
• M57: 19,110,829 km (0.101 R)
• M58: 19,547,655 km (0.052 R)
• M59: 19,627,540 km (0.1 R)
• M60: 19,907,587 km (0.099 R)
• M61: 20,068,255 km (0.116 R)
• M62: 20,796,647 km (0.116 R)
• M63: 21,946,905 km (0.082 R)
• M64: 22,029,782 km (0.1 R)
• M65: 22,362,638 km (0.111 R)
• M66: 22,822,950 km (0.118 R)
• M67: 23,033,285 km (0.115 R)
• M68: 24,308,607 km (0.1 R)
• M69: 24,566,364 km (0.072 R)
• M70: 25,475,769 km (0.118 R)
• M71: 25,650,201 km (0.108 R)
• M72: 25,868,913 km (0.103 R)
• M73: 26,705,464 km (0.115 R)
• M74: 27,015,879 km (0.087 R)
• M75: 27,238,332 km (0.113 R)
• M76: 29,771,472 km (0.092 R)
• M77: 29,955,178 km (0.095 R)
• M78: 30,139,483 km (0.105 R)
• M79: 30,231,635 km (0.101 R)
• M80: 30,416,389 km (0.1 R)
• M81: 30,508,990 km (0.115 R)
• M82: 30,787,092 km (0.094 R)
• M83: 30,879,843 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit