🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.01 AU - 1.21 AU

Year: 441 Days

Day: 24.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,005,321 km

• M1: 249,230 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.15 AU - 1.23 AU

Year: 489 Days

Day: 46.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.35 AU - 3.83 AU

Year: 2046 Days

Day: 41.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,005,321 km

• M1: 24,534 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.7

Radius: 12.4

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.89 AU - 5.03 AU

Year: 4161 Days

Day: 10.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 95,005,321 km

• M1: 154,235 km (0.11 R)
• M2: 621,579 km (0.081 R)
• M3: 1,599,351 km (0.076 R)
• M4: 2,149,871 km (0.094 R)
• M5: 3,023,074 km (0.074 R)
• M6: 4,204,299 km (0.113 R)
• M7: 5,019,607 km (0.081 R)
• M8: 5,414,545 km (0.113 R)
• M9: 6,785,460 km (0.043 R)
• M10: 7,238,742 km (0.059 R)
• M11: 7,809,607 km (0.078 R)
• M12: 12,773,863 km (0.079 R)
• M13: 13,373,302 km (0.044 R)
• M14: 14,430,360 km (0.103 R)
• M15: 15,490,560 km (0.113 R)
• M16: 15,960,447 km (0.101 R)
• M17: 17,765,794 km (0.119 R)
• M18: 19,341,210 km (0.064 R)
• M19: 20,070,499 km (0.096 R)
• M20: 21,908,758 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.2

Radius: 7.6

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.52 AU - 18.96 AU

Year: 22413 Days

Day: 15.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 95,005,321 km

• M1: 94,546 km (0.075 R)
• M2: 388,655 km (0.08 R)
• M3: 1,093,560 km (0.073 R)
• M4: 1,514,978 km (0.116 R)
• M5: 3,226,228 km (0.084 R)
• M6: 5,036,362 km (0.064 R)
• M7: 5,739,472 km (0.071 R)
• M8: 6,114,813 km (0.068 R)
• M9: 6,960,939 km (0.069 R)
• M10: 7,243,678 km (0.08 R)
• M11: 8,242,244 km (0.081 R)
• M12: 9,849,075 km (0.084 R)
• M13: 10,387,478 km (0.054 R)
• M14: 14,491,396 km (0.089 R)
• M15: 15,906,442 km (0.109 R)
• M16: 17,239,659 km (0.098 R)
• M17: 20,031,903 km (0.094 R)
• M18: 22,492,788 km (0.094 R)
• M19: 24,819,035 km (0.117 R)
• M20: 26,040,202 km (0.1 R)
• M21: 30,316,756 km (0.101 R)
• M22: 37,863,670 km (0.103 R)
• M23: 42,849,916 km (0.096 R)
• M24: 43,801,060 km (0.061 R)
• M25: 44,766,415 km (0.114 R)
• M26: 45,745,682 km (0.088 R)
• M27: 48,598,215 km (0.102 R)
• M28: 52,282,661 km (0.099 R)
• M29: 54,285,028 km (0.055 R)
• M30: 58,635,933 km (0.092 R)
• M31: 59,415,637 km (0.112 R)
• M32: 65,694,110 km (0.069 R)
• M33: 76,728,748 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871

Radius: 7.6

Gravity: 15.08 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.27 AU - 17.29 AU

Year: 24746 Days

Day: 16.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 95,005,321 km

• M1: 94,546 km (0.035 R)
• M2: 333,304 km (0.069 R)
• M3: 603,179 km (0.11 R)
• M4: 948,600 km (0.082 R)
• M5: 1,190,051 km (0.091 R)
• M6: 1,649,765 km (0.118 R)
• M7: 2,506,363 km (0.098 R)
• M8: 2,921,946 km (0.118 R)
• M9: 3,727,081 km (0.051 R)
• M10: 4,094,494 km (0.111 R)
• M11: 5,139,734 km (0.12 R)
• M12: 5,943,823 km (0.061 R)
• M13: 6,260,372 km (0.053 R)
• M14: 6,588,141 km (0.102 R)
• M15: 7,227,223 km (0.099 R)
• M16: 7,588,053 km (0.093 R)
• M17: 7,906,846 km (0.037 R)
• M18: 9,212,835 km (0.073 R)
• M19: 10,989,460 km (0.098 R)
• M20: 12,029,763 km (0.108 R)
• M21: 12,390,593 km (0.088 R)
• M22: 16,145,051 km (0.047 R)
• M23: 18,232,240 km (0.092 R)
• M24: 18,708,710 km (0.032 R)
• M25: 20,492,964 km (0.032 R)
• M26: 24,396,271 km (0.104 R)
• M27: 28,132,029 km (0.099 R)
• M28: 35,225,362 km (0.119 R)
• M29: 36,412,870 km (0.12 R)
• M30: 37,168,339 km (0.107 R)
• M31: 41,922,709 km (0.116 R)
• M32: 42,419,374 km (0.1 R)
• M33: 43,087,628 km (0.083 R)
• M34: 44,103,247 km (0.06 R)
• M35: 54,953,880 km (0.084 R)
• M36: 78,173,564 km (0.106 R)
• M37: 79,936,575 km (0.091 R)
• M38: 87,793,156 km (0.117 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: 507 - 14,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit