🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.91 AU - 2.07 AU

Year: 1005 Days

Day: 47.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,511,618 km

• M1: 1,587,682 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.28 AU - 2.3 AU

Year: 1241 Days

Day: 42.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,511,618 km

• M1: 96,491 km (0.115 R)
• M2: 149,747 km (0.101 R)

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.5

Radius: 10.5

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.02 AU - 11.22 AU

Year: 9864 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 101,511,618 km

• M1: 131,646 km (0.119 R)
• M2: 624,422 km (0.07 R)
• M3: 958,174 km (0.103 R)
• M4: 1,301,053 km (0.099 R)
• M5: 1,983,668 km (0.061 R)
• M6: 2,494,844 km (0.105 R)
• M7: 3,161,751 km (0.073 R)
• M8: 4,849,365 km (0.074 R)
• M9: 5,504,005 km (0.071 R)
• M10: 6,790,098 km (0.067 R)
• M11: 8,772,270 km (0.038 R)
• M12: 9,643,827 km (0.078 R)
• M13: 12,907,903 km (0.092 R)
• M14: 13,778,861 km (0.098 R)
• M15: 14,424,526 km (0.097 R)
• M16: 17,063,732 km (0.059 R)
• M17: 18,342,644 km (0.059 R)
• M18: 19,442,936 km (0.083 R)
• M19: 21,175,130 km (0.071 R)
• M20: 22,297,712 km (0.067 R)
• M21: 26,688,111 km (0.112 R)
• M22: 27,387,929 km (0.057 R)
• M23: 27,895,216 km (0.053 R)
• M24: 30,526,044 km (0.118 R)
• M25: 31,181,283 km (0.074 R)
• M26: 31,957,546 km (0.102 R)
• M27: 40,051,389 km (0.104 R)
• M28: 40,968,574 km (0.108 R)
• M29: 42,844,830 km (0.045 R)
• M30: 44,080,957 km (0.084 R)
• M31: 50,467,889 km (0.113 R)

Asteroid Belt

Center: 11.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528

Radius: 4.2

Gravity: 29.93 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.74 AU - 15.8 AU

Year: 17313 Days

Day: 17.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 101,511,618 km

• M1: 52,210 km (0.113 R)
• M2: 257,458 km (0.045 R)
• M3: 916,586 km (0.12 R)
• M4: 1,397,992 km (0.063 R)
• M5: 4,743,150 km (0.09 R)
• M6: 4,912,644 km (0.076 R)
• M7: 6,336,517 km (0.031 R)
• M8: 7,054,437 km (0.036 R)
• M9: 7,320,273 km (0.03 R)
• M10: 8,852,604 km (0.053 R)
• M11: 17,926,163 km (0.105 R)
• M12: 19,266,261 km (0.12 R)
• M13: 36,913,424 km (0.109 R)
• M14: 42,033,860 km (0.116 R)
• M15: 42,323,332 km (0.102 R)
• M16: 50,163,457 km (0.106 R)
• M17: 55,546,138 km (0.083 R)
• M18: 57,838,576 km (0.08 R)
• M19: 59,644,222 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.5

Radius: 3.1

Gravity: 82.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.89 AU - 22.29 AU

Year: 28707 Days

Day: 18 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 101,511,618 km

• M1: 38,596 km (0.087 R)
• M2: 209,587 km (0.116 R)
• M3: 660,475 km (0.084 R)
• M4: 826,229 km (0.101 R)
• M5: 1,241,214 km (0.068 R)
• M6: 1,586,336 km (0.117 R)
• M7: 2,412,415 km (0.091 R)
• M8: 2,670,172 km (0.065 R)
• M9: 3,180,002 km (0.064 R)
• M10: 3,301,625 km (0.108 R)
• M11: 3,991,720 km (0.079 R)
• M12: 4,426,601 km (0.06 R)
• M13: 4,733,576 km (0.071 R)
• M14: 5,694,892 km (0.042 R)
• M15: 7,449,675 km (0.092 R)
• M16: 7,828,157 km (0.063 R)
• M17: 9,597,003 km (0.038 R)
• M18: 9,723,562 km (0.051 R)
• M19: 15,231,158 km (0.091 R)
• M20: 16,105,856 km (0.073 R)
• M21: 18,437,788 km (0.066 R)
• M22: 22,732,892 km (0.115 R)
• M23: 25,653,940 km (0.119 R)
• M24: 30,014,569 km (0.072 R)
• M25: 33,664,009 km (0.092 R)
• M26: 36,356,920 km (0.106 R)
• M27: 41,324,766 km (0.081 R)
• M28: 42,847,523 km (0.08 R)
• M29: 49,312,694 km (0.059 R)
• M30: 55,375,746 km (0.105 R)
• M31: 55,579,199 km (0.09 R)
• M32: 57,224,776 km (0.105 R)
• M33: 62,796,549 km (0.114 R)
• M34: 63,684,711 km (0.097 R)
• M35: 64,581,102 km (0.118 R)
• M36: 71,333,052 km (0.088 R)
• M37: 71,815,355 km (0.104 R)
• M38: 78,028,305 km (0.05 R)
• M39: 91,793,702 km (0.093 R)
• M40: 95,544,121 km (0.039 R)
• M41: 100,904,063 km (0.098 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 11,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit