🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.86 AU - 1.18 AU

Year: 373 Days

Day: 34.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.19 AU - 1.61 AU

Year: 599 Days

Day: 22.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.05 AU - 2.99 AU

Year: 1447 Days

Day: 21.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.94 AU - 3.46 AU

Year: 2070 Days

Day: 34 Hours

Environment

Temp: -109 °C

Axial Tilt: 51.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,998,309 km

• M1: 129,253 km (0.042 R)

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190

Radius: 9.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.49 AU - 9.89 AU

Year: 8476 Days

Day: 8.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,998,309 km

• M1: 192,383 km (0.099 R)
• M2: 294,109 km (0.091 R)
• M3: 560,244 km (0.099 R)
• M4: 624,721 km (0.118 R)
• M5: 948,600 km (0.084 R)
• M6: 2,230,654 km (0.034 R)
• M7: 2,764,120 km (0.097 R)
• M8: 3,035,490 km (0.089 R)
• M9: 3,520,935 km (0.082 R)
• M10: 3,646,149 km (0.083 R)
• M11: 3,879,522 km (0.078 R)
• M12: 4,272,066 km (0.106 R)
• M13: 4,383,517 km (0.077 R)
• M14: 4,700,365 km (0.075 R)
• M15: 5,549,183 km (0.11 R)
• M16: 5,867,378 km (0.091 R)
• M17: 5,991,245 km (0.101 R)
• M18: 6,317,668 km (0.104 R)
• M19: 6,598,463 km (0.12 R)
• M20: 6,935,507 km (0.077 R)
• M21: 7,411,677 km (0.061 R)
• M22: 8,035,350 km (0.054 R)
• M23: 8,256,157 km (0.09 R)
• M24: 8,535,157 km (0.092 R)
• M25: 8,647,655 km (0.091 R)
• M26: 9,131,155 km (0.111 R)
• M27: 9,506,795 km (0.112 R)
• M28: 9,594,160 km (0.057 R)
• M29: 9,681,825 km (0.055 R)
• M30: 9,799,259 km (0.112 R)
• M31: 10,005,704 km (0.119 R)
• M32: 10,273,185 km (0.107 R)
• M33: 10,785,109 km (0.104 R)
• M34: 10,906,882 km (0.065 R)
• M35: 11,243,776 km (0.103 R)
• M36: 11,459,945 km (0.097 R)
• M37: 12,785,831 km (0.088 R)
• M38: 13,401,576 km (0.103 R)
• M39: 13,663,821 km (0.083 R)
• M40: 13,861,440 km (0.105 R)
• M41: 14,628,278 km (0.084 R)
• M42: 14,864,344 km (0.105 R)
• M43: 15,067,647 km (0.103 R)
• M44: 15,306,106 km (0.101 R)
• M45: 15,477,246 km (0.045 R)
• M46: 15,821,321 km (0.047 R)
• M47: 15,924,993 km (0.11 R)
• M48: 16,167,939 km (0.093 R)
• M49: 16,481,945 km (0.082 R)
• M50: 16,587,113 km (0.115 R)
• M51: 16,727,735 km (0.091 R)
• M52: 17,507,888 km (0.079 R)
• M53: 18,227,304 km (0.059 R)
• M54: 18,554,175 km (0.096 R)
• M55: 18,919,792 km (0.092 R)
• M56: 19,066,548 km (0.031 R)
• M57: 19,435,456 km (0.069 R)
• M58: 19,695,008 km (0.063 R)
• M59: 19,955,758 km (0.028 R)
• M60: 20,067,956 km (0.107 R)
• M61: 20,180,304 km (0.034 R)
• M62: 20,255,252 km (0.043 R)
• M63: 20,330,351 km (0.045 R)
• M64: 21,813,015 km (0.111 R)
• M65: 22,005,548 km (0.116 R)
• M66: 22,742,616 km (0.07 R)
• M67: 22,937,991 km (0.092 R)
• M68: 23,133,815 km (0.105 R)
• M69: 23,764,370 km (0.067 R)
• M70: 23,962,437 km (0.104 R)
• M71: 24,041,874 km (0.059 R)
• M72: 24,360,517 km (0.101 R)
• M73: 24,800,933 km (0.08 R)
• M74: 25,082,477 km (0.092 R)
• M75: 25,486,690 km (0.095 R)
• M76: 25,567,772 km (0.102 R)
• M77: 26,219,570 km (0.102 R)
• M78: 26,465,359 km (0.114 R)
• M79: 27,664,386 km (0.118 R)
• M80: 27,872,926 km (0.078 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 148 - 13,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit