🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.63 AU - 0.93 AU

Year: 312 Days

Day: 26.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.78 AU - 0.82 AU

Year: 324 Days

Day: 26.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.73 AU - 1.17 AU

Year: 419 Days

Day: 47.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.9 AU - 1.16 AU

Year: 474 Days

Day: 43 Hours

Environment

Temp: -68 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.26 AU - 1.76 AU

Year: 841 Days

Day: 15.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,110,319 km

• M1: 1,098,348 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.23 AU - 1.83 AU

Year: 857 Days

Day: 12.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.81 AU - 2.19 AU

Year: 1281 Days

Day: 37.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 104.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,110,319 km

• M1: 78,090 km (0.042 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.9

Radius: 11.7

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.23 AU - 6.91 AU

Year: 7629 Days

Day: 10.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,110,319 km

• M1: 147,504 km (0.081 R)
• M2: 247,435 km (0.098 R)
• M3: 336,146 km (0.042 R)
• M4: 466,297 km (0.049 R)
• M5: 775,964 km (0.101 R)
• M6: 915,689 km (0.087 R)
• M7: 1,322,744 km (0.114 R)
• M8: 1,492,987 km (0.117 R)
• M9: 1,601,445 km (0.065 R)
• M10: 1,855,612 km (0.057 R)
• M11: 1,928,616 km (0.113 R)
• M12: 2,324,003 km (0.048 R)
• M13: 2,547,652 km (0.099 R)
• M14: 2,845,651 km (0.062 R)
• M15: 3,190,025 km (0.103 R)
• M16: 3,403,202 km (0.093 R)
• M17: 3,566,264 km (0.111 R)
• M18: 3,806,368 km (0.092 R)
• M19: 4,147,601 km (0.104 R)
• M20: 4,322,032 km (0.082 R)
• M21: 4,400,421 km (0.087 R)
• M22: 4,718,466 km (0.099 R)
• M23: 5,230,390 km (0.116 R)
• M24: 5,461,369 km (0.074 R)
• M25: 5,738,724 km (0.118 R)
• M26: 5,889,967 km (0.112 R)
• M27: 6,218,634 km (0.043 R)
• M28: 6,351,776 km (0.061 R)
• M29: 6,666,081 km (0.037 R)
• M30: 6,802,365 km (0.069 R)
• M31: 7,193,713 km (0.11 R)
• M32: 7,286,912 km (0.05 R)
• M33: 7,497,995 km (0.108 R)
• M34: 7,616,028 km (0.111 R)
• M35: 7,830,252 km (0.09 R)
• M36: 8,046,570 km (0.083 R)
• M37: 8,216,065 km (0.094 R)
• M38: 8,583,477 km (0.031 R)
• M39: 8,806,527 km (0.112 R)
• M40: 9,006,390 km (0.07 R)
• M41: 9,538,211 km (0.064 R)
• M42: 10,080,204 km (0.096 R)
• M43: 10,263,162 km (0.067 R)
• M44: 11,383,800 km (0.078 R)
• M45: 13,307,927 km (0.08 R)
• M46: 13,479,965 km (0.085 R)
• M47: 14,058,909 km (0.066 R)
• M48: 14,410,164 km (0.068 R)
• M49: 14,882,894 km (0.103 R)
• M50: 15,300,870 km (0.076 R)
• M51: 15,874,279 km (0.101 R)
• M52: 16,547,020 km (0.098 R)
• M53: 16,763,040 km (0.083 R)
• M54: 17,042,040 km (0.074 R)
• M55: 17,604,977 km (0.096 R)
• M56: 17,951,894 km (0.104 R)
• M57: 18,173,897 km (0.11 R)
• M58: 18,524,555 km (0.104 R)
• M59: 18,748,952 km (0.09 R)
• M60: 19,362,303 km (0.118 R)
• M61: 20,080,971 km (0.116 R)
• M62: 20,179,556 km (0.11 R)
• M63: 20,410,385 km (0.09 R)
• M64: 20,609,051 km (0.098 R)
• M65: 21,141,620 km (0.101 R)
• M66: 21,275,510 km (0.087 R)
• M67: 21,409,699 km (0.083 R)
• M68: 21,712,485 km (0.11 R)
• M69: 22,084,685 km (0.095 R)
• M70: 22,186,561 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 16,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit