🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.06 AU - 1.12 AU

Year: 408 Days

Day: 19.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.7

Radius: 11.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.81 AU - 12.35 AU

Year: 11462 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 31,953,677 km

• M1: 143,764 km (0.066 R)
• M2: 791,074 km (0.062 R)
• M3: 1,518,119 km (0.114 R)
• M4: 1,886,579 km (0.095 R)
• M5: 2,709,217 km (0.089 R)
• M6: 3,104,156 km (0.108 R)
• M7: 3,490,118 km (0.07 R)
• M8: 3,985,437 km (0.03 R)
• M9: 4,387,257 km (0.059 R)
• M10: 4,757,511 km (0.052 R)
• M11: 5,561,301 km (0.113 R)
• M12: 5,927,666 km (0.119 R)
• M13: 6,562,111 km (0.075 R)
• M14: 6,933,861 km (0.064 R)
• M15: 9,848,626 km (0.113 R)
• M16: 11,152,372 km (0.113 R)
• M17: 13,318,998 km (0.106 R)
• M18: 13,856,353 km (0.11 R)
• M19: 14,784,159 km (0.076 R)
• M20: 16,832,154 km (0.12 R)
• M21: 23,065,149 km (0.114 R)
• M22: 23,666,832 km (0.062 R)
• M23: 25,262,293 km (0.049 R)
• M24: 27,403,637 km (0.095 R)
• M25: 27,788,104 km (0.063 R)
• M26: 28,764,828 km (0.031 R)
• M27: 31,832,781 km (0.118 R)
• M28: 32,794,247 km (0.11 R)
• M29: 34,999,768 km (0.097 R)
• M30: 36,485,275 km (0.09 R)
• M31: 41,952,628 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.8

Radius: 10.1

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.6 AU - 12.94 AU

Year: 15394 Days

Day: 5.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 31,953,677 km

• M1: 125,662 km (0.09 R)
• M2: 751,281 km (0.063 R)
• M3: 2,633,820 km (0.077 R)
• M4: 3,191,970 km (0.107 R)
• M5: 3,541,281 km (0.113 R)
• M6: 4,712,483 km (0.05 R)
• M7: 5,499,218 km (0.117 R)
• M8: 6,084,295 km (0.043 R)
• M9: 6,539,372 km (0.086 R)
• M10: 8,692,983 km (0.102 R)
• M11: 10,445,522 km (0.101 R)
• M12: 12,162,157 km (0.043 R)
• M13: 15,303,264 km (0.116 R)
• M14: 15,990,816 km (0.068 R)
• M15: 17,427,404 km (0.091 R)
• M16: 24,656,571 km (0.089 R)
• M17: 26,352,712 km (0.05 R)
• M18: 27,229,356 km (0.102 R)
• M19: 32,526,167 km (0.081 R)
• M20: 33,154,030 km (0.047 R)
• M21: 39,174,147 km (0.115 R)
• M22: 40,604,303 km (0.072 R)
• M23: 42,366,117 km (0.108 R)
• M24: 49,427,585 km (0.115 R)
• M25: 50,928,202 km (0.113 R)
• M26: 53,149,132 km (0.057 R)
• M27: 56,149,766 km (0.105 R)
• M28: 57,966,632 km (0.069 R)
• M29: 63,456,724 km (0.112 R)
• M30: 64,437,188 km (0.076 R)
• M31: 68,049,977 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.4

Radius: 7.4

Gravity: 16.92 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.22 AU - 14.22 AU

Year: 17216 Days

Day: 16.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,953,677 km

• M1: 100,979 km (0.076 R)
• M2: 499,657 km (0.103 R)
• M3: 1,130,212 km (0.097 R)
• M4: 1,413,251 km (0.046 R)
• M5: 2,357,662 km (0.076 R)
• M6: 3,269,461 km (0.092 R)
• M7: 5,527,492 km (0.103 R)
• M8: 6,526,058 km (0.114 R)
• M9: 10,662,139 km (0.106 R)
• M10: 10,971,209 km (0.096 R)
• M11: 14,249,945 km (0.115 R)
• M12: 16,111,242 km (0.1 R)
• M13: 18,658,594 km (0.063 R)
• M14: 19,841,465 km (0.109 R)
• M15: 20,880,572 km (0.109 R)
• M16: 24,322,071 km (0.109 R)
• M17: 31,791,642 km (0.11 R)
• M18: 32,046,856 km (0.112 R)
• M19: 49,311,797 km (0.116 R)
• M20: 51,564,441 km (0.098 R)
• M21: 55,901,882 km (0.101 R)
• M22: 70,795,547 km (0.11 R)
• M23: 71,231,026 km (0.104 R)

Asteroid Belt

Center: 14.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.4

Radius: 4.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 15.25 AU - 15.53 AU

Year: 21624 Days

Day: 20.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,953,677 km

• M1: 67,169 km (0.048 R)
• M2: 450,439 km (0.045 R)
• M3: 971,189 km (0.079 R)
• M4: 1,245,701 km (0.095 R)
• M5: 1,793,678 km (0.08 R)
• M6: 2,098,559 km (0.056 R)
• M7: 4,996,569 km (0.118 R)
• M8: 10,904,189 km (0.051 R)
• M9: 11,473,259 km (0.103 R)
• M10: 11,863,560 km (0.107 R)
• M11: 22,695,194 km (0.096 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 19,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit