🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.55 AU - 0.61 AU

Year: 157 Days

Day: 46.6 Hours

Environment

Temp: 238 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.7 AU - 0.74 AU

Year: 217 Days

Day: 27.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,080,472 km

• M1: 96,042 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.83 AU - 1.15 AU

Year: 349 Days

Day: 29.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,080,472 km

• M1: 587,770 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.89 AU - 1.21 AU

Year: 382 Days

Day: 14.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,080,472 km

• M1: 253,868 km (0.079 R)
• M2: 886,367 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.75 AU - 2.57 AU

Year: 1126 Days

Day: 13.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,080,472 km

• M1: 1,060,649 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.82 AU - 3.42 AU

Year: 1955 Days

Day: 36.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,080,472 km

• M1: 513,121 km (0.049 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.51 AU - 5.85 AU

Year: 4182 Days

Day: 37.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.6

Radius: 12.1

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.17 AU - 11.93 AU

Year: 12157 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,080,472 km

• M1: 174,730 km (0.05 R)
• M2: 253,718 km (0.06 R)
• M3: 344,673 km (0.108 R)
• M4: 485,295 km (0.114 R)
• M5: 576,251 km (0.071 R)
• M6: 918,232 km (0.056 R)
• M7: 1,207,404 km (0.096 R)
• M8: 1,456,485 km (0.118 R)
• M9: 1,560,904 km (0.088 R)
• M10: 1,722,470 km (0.079 R)
• M11: 1,833,472 km (0.03 R)
• M12: 2,591,933 km (0.108 R)
• M13: 2,720,138 km (0.109 R)
• M14: 3,117,171 km (0.112 R)
• M15: 3,253,754 km (0.073 R)
• M16: 3,509,416 km (0.116 R)
• M17: 3,795,896 km (0.093 R)
• M18: 4,114,839 km (0.09 R)
• M19: 4,468,339 km (0.116 R)
• M20: 4,674,634 km (0.12 R)
• M21: 5,204,510 km (0.1 R)
• M22: 5,753,684 km (0.107 R)
• M23: 5,921,981 km (0.099 R)
• M24: 6,120,498 km (0.105 R)
• M25: 6,263,663 km (0.074 R)
• M26: 6,350,130 km (0.079 R)
• M27: 6,906,934 km (0.076 R)
• M28: 7,206,279 km (0.072 R)
• M29: 7,387,891 km (0.057 R)
• M30: 7,817,835 km (0.09 R)
• M31: 8,161,312 km (0.057 R)
• M32: 8,319,138 km (0.036 R)
• M33: 8,863,225 km (0.115 R)
• M34: 9,058,001 km (0.045 R)
• M35: 9,485,103 km (0.095 R)
• M36: 9,784,598 km (0.046 R)
• M37: 10,154,853 km (0.078 R)
• M38: 10,290,688 km (0.12 R)
• M39: 10,461,230 km (0.111 R)
• M40: 11,013,545 km (0.075 R)
• M41: 11,188,126 km (0.071 R)
• M42: 11,824,066 km (0.071 R)
• M43: 11,967,082 km (0.05 R)
• M44: 12,254,609 km (0.03 R)
• M45: 12,399,270 km (0.12 R)
• M46: 13,168,203 km (0.039 R)
• M47: 13,279,354 km (0.102 R)
• M48: 13,726,801 km (0.119 R)
• M49: 14,983,124 km (0.049 R)
• M50: 15,137,809 km (0.061 R)
• M51: 15,527,062 km (0.11 R)
• M52: 15,723,035 km (0.025 R)
• M53: 15,840,919 km (0.092 R)
• M54: 16,156,869 km (0.092 R)
• M55: 16,794,904 km (0.053 R)
• M56: 17,482,007 km (0.096 R)
• M57: 17,563,388 km (0.027 R)
• M58: 17,685,759 km (0.106 R)
• M59: 17,931,399 km (0.079 R)
• M60: 19,008,803 km (0.097 R)
• M61: 19,936,908 km (0.1 R)
• M62: 20,836,440 km (0.102 R)
• M63: 21,182,759 km (0.086 R)
• M64: 22,675,297 km (0.116 R)
• M65: 23,749,260 km (0.093 R)
• M66: 24,246,972 km (0.119 R)
• M67: 27,116,409 km (0.077 R)
• M68: 27,257,929 km (0.111 R)
• M69: 27,731,556 km (0.12 R)
• M70: 29,556,051 km (0.113 R)
• M71: 29,945,155 km (0.118 R)
• M72: 30,238,068 km (0.1 R)
• M73: 30,630,014 km (0.074 R)
• M74: 30,875,953 km (0.094 R)
• M75: 31,320,109 km (0.111 R)
• M76: 31,965,475 km (0.11 R)
• M77: 32,314,786 km (0.098 R)
• M78: 32,916,618 km (0.093 R)
• M79: 34,029,626 km (0.105 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 15,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit