🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.1 AU - 1.84 AU

Year: 651 Days

Day: 28 Hours

Environment

Temp: -44 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.58 AU - 1.8 AU

Year: 802 Days

Day: 19.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.89 AU - 2.25 AU

Year: 1088 Days

Day: 27.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,452,442 km

• M1: 1,073,365 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.56 AU - 2.6 AU

Year: 1096 Days

Day: 39.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,452,442 km

• M1: 1,344,436 km (0.118 R)
• M2: 1,917,097 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.11 AU - 2.45 AU

Year: 1257 Days

Day: 47.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,452,442 km

• M1: 99,632 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.06 AU - 3.18 AU

Year: 2013 Days

Day: 22 Hours

Environment

Temp: -97 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.9

Radius: 9.9

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.43 AU - 13.23 AU

Year: 13929 Days

Day: 11.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,452,442 km

• M1: 166,652 km (0.074 R)
• M2: 357,689 km (0.086 R)
• M3: 586,872 km (0.073 R)
• M4: 1,135,298 km (0.056 R)
• M5: 1,434,943 km (0.111 R)
• M6: 1,545,645 km (0.077 R)
• M7: 1,759,271 km (0.052 R)
• M8: 1,827,039 km (0.088 R)
• M9: 1,912,908 km (0.058 R)
• M10: 2,124,739 km (0.099 R)
• M11: 2,270,297 km (0.118 R)
• M12: 2,437,996 km (0.101 R)
• M13: 2,687,675 km (0.103 R)
• M14: 2,825,455 km (0.107 R)
• M15: 3,170,278 km (0.086 R)
• M16: 3,232,511 km (0.044 R)
• M17: 3,400,509 km (0.06 R)
• M18: 3,593,042 km (0.111 R)
• M19: 3,855,436 km (0.03 R)
• M20: 4,329,662 km (0.107 R)
• M21: 4,468,638 km (0.057 R)
• M22: 4,608,961 km (0.109 R)
• M23: 4,703,507 km (0.101 R)
• M24: 4,894,244 km (0.118 R)
• M25: 4,990,735 km (0.074 R)
• M26: 5,185,361 km (0.058 R)
• M27: 5,809,933 km (0.064 R)
• M28: 5,989,151 km (0.12 R)
• M29: 6,379,302 km (0.057 R)
• M30: 7,047,705 km (0.081 R)
• M31: 7,293,943 km (0.1 R)
• M32: 7,542,874 km (0.113 R)
• M33: 7,851,046 km (0.115 R)
• M34: 8,249,275 km (0.107 R)
• M35: 8,421,911 km (0.058 R)
• M36: 9,184,112 km (0.05 R)
• M37: 9,363,181 km (0.103 R)
• M38: 9,573,516 km (0.105 R)
• M39: 10,060,158 km (0.069 R)
• M40: 10,183,127 km (0.11 R)
• M41: 10,337,512 km (0.103 R)
• M42: 10,679,792 km (0.093 R)
• M43: 11,535,941 km (0.081 R)
• M44: 11,793,847 km (0.116 R)
• M45: 11,988,474 km (0.059 R)
• M46: 12,282,584 km (0.092 R)
• M47: 12,348,257 km (0.12 R)
• M48: 12,546,025 km (0.118 R)
• M49: 13,011,424 km (0.109 R)
• M50: 13,212,634 km (0.079 R)
• M51: 13,347,272 km (0.071 R)
• M52: 14,096,308 km (0.069 R)
• M53: 14,406,724 km (0.109 R)
• M54: 15,174,909 km (0.097 R)
• M55: 15,706,430 km (0.12 R)
• M56: 16,171,829 km (0.083 R)
• M57: 16,605,663 km (0.047 R)
• M58: 17,189,843 km (0.119 R)
• M59: 17,300,246 km (0.057 R)
• M60: 18,116,302 km (0.083 R)
• M61: 18,679,987 km (0.112 R)
• M62: 19,287,504 km (0.067 R)
• M63: 19,363,948 km (0.063 R)
• M64: 20,327,359 km (0.111 R)
• M65: 20,521,986 km (0.099 R)
• M66: 20,639,121 km (0.118 R)
• M67: 21,070,112 km (0.094 R)
• M68: 21,306,477 km (0.108 R)
• M69: 21,504,245 km (0.112 R)
• M70: 21,662,819 km (0.057 R)
• M71: 22,100,841 km (0.113 R)
• M72: 22,823,998 km (0.104 R)
• M73: 24,211,219 km (0.115 R)
• M74: 25,039,841 km (0.08 R)
• M75: 25,919,925 km (0.075 R)
• M76: 26,046,485 km (0.114 R)
• M77: 26,300,203 km (0.109 R)
• M78: 28,489,867 km (0.067 R)
• M79: 28,926,095 km (0.081 R)
• M80: 29,013,609 km (0.105 R)
• M81: 29,232,770 km (0.079 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 16,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit