🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.6 AU - 2.3 AU

Year: 953 Days

Day: 28.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,543,242 km

• M1: 190,288 km (0.106 R)
• M2: 609,312 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.43 AU - 4.11 AU

Year: 2561 Days

Day: 36.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.19 AU - 6.83 AU

Year: 4525 Days

Day: 17.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 110.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.1

Radius: 3.9

Gravity: 27.23 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 13.5 AU - 17.04 AU

Year: 20875 Days

Day: 16.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,543,242 km

• M1: 48,470 km (0.045 R)
• M2: 254,316 km (0.116 R)
• M3: 546,631 km (0.039 R)
• M4: 762,500 km (0.089 R)
• M5: 1,293,573 km (0.099 R)
• M6: 1,799,064 km (0.096 R)
• M7: 2,116,211 km (0.079 R)
• M8: 2,447,421 km (0.101 R)
• M9: 3,160,704 km (0.033 R)
• M10: 4,033,308 km (0.058 R)
• M11: 6,279,819 km (0.092 R)
• M12: 6,487,461 km (0.096 R)
• M13: 6,785,909 km (0.076 R)
• M14: 7,004,621 km (0.081 R)
• M15: 8,317,492 km (0.062 R)
• M16: 10,523,013 km (0.094 R)
• M17: 14,916,553 km (0.042 R)
• M18: 17,147,207 km (0.093 R)
• M19: 17,471,236 km (0.048 R)
• M20: 20,848,857 km (0.085 R)
• M21: 22,836,115 km (0.09 R)
• M22: 23,426,279 km (0.057 R)
• M23: 29,897,434 km (0.105 R)
• M24: 37,600,677 km (0.114 R)
• M25: 38,422,867 km (0.098 R)
• M26: 39,678,741 km (0.051 R)
• M27: 39,961,481 km (0.101 R)
• M28: 42,271,870 km (0.045 R)
• M29: 44,365,193 km (0.101 R)
• M30: 45,129,339 km (0.066 R)
• M31: 45,746,879 km (0.111 R)
• M32: 47,315,263 km (0.093 R)
• M33: 47,952,550 km (0.091 R)
• M34: 49,244,328 km (0.096 R)
• M35: 49,898,819 km (0.103 R)
• M36: 60,423,777 km (0.071 R)
• M37: 62,883,914 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.4

Radius: 4.8

Gravity: 18.16 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 16.91 AU - 19.37 AU

Year: 27029 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 91,543,242 km

• M1: 60,886 km (0.112 R)
• M2: 336,595 km (0.091 R)
• M3: 558,898 km (0.099 R)
• M4: 843,433 km (0.102 R)
• M5: 1,057,208 km (0.087 R)
• M6: 1,629,121 km (0.06 R)
• M7: 1,923,829 km (0.06 R)
• M8: 2,319,066 km (0.106 R)
• M9: 2,500,977 km (0.091 R)
• M10: 2,971,463 km (0.074 R)
• M11: 3,617,426 km (0.114 R)
• M12: 4,386,658 km (0.105 R)
• M13: 5,031,126 km (0.068 R)
• M14: 5,614,558 km (0.105 R)
• M15: 5,901,935 km (0.059 R)
• M16: 6,113,018 km (0.114 R)
• M17: 9,798,661 km (0.07 R)
• M18: 14,357,805 km (0.114 R)
• M19: 15,286,509 km (0.078 R)
• M20: 15,927,685 km (0.084 R)
• M21: 16,838,138 km (0.099 R)
• M22: 17,695,483 km (0.108 R)
• M23: 18,312,575 km (0.119 R)
• M24: 19,311,290 km (0.117 R)
• M25: 24,635,927 km (0.069 R)
• M26: 26,991,046 km (0.053 R)
• M27: 28,641,859 km (0.074 R)
• M28: 30,109,414 km (0.072 R)
• M29: 30,988,301 km (0.045 R)
• M30: 31,242,468 km (0.103 R)
• M31: 32,013,496 km (0.03 R)
• M32: 32,665,593 km (0.112 R)
• M33: 34,266,739 km (0.103 R)
• M34: 41,195,065 km (0.051 R)
• M35: 42,904,370 km (0.079 R)
• M36: 44,016,481 km (0.044 R)
• M37: 46,797,206 km (0.06 R)
• M38: 58,121,466 km (0.078 R)
• M39: 60,071,923 km (0.113 R)
• M40: 64,515,428 km (0.091 R)
• M41: 73,597,515 km (0.116 R)
• M42: 76,572,269 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632

Radius: 5.6

Gravity: 20.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 15.66 AU - 21.02 AU

Year: 27477 Days

Day: 16.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,543,242 km

• M1: 72,705 km (0.076 R)
• M2: 280,047 km (0.116 R)
• M3: 747,840 km (0.114 R)
• M4: 1,365,978 km (0.085 R)
• M5: 1,586,336 km (0.119 R)
• M6: 2,589,090 km (0.067 R)
• M7: 2,874,673 km (0.037 R)
• M8: 3,297,586 km (0.071 R)
• M9: 4,970,988 km (0.096 R)
• M10: 7,651,183 km (0.109 R)
• M11: 10,897,457 km (0.105 R)
• M12: 11,231,659 km (0.108 R)
• M13: 11,710,970 km (0.073 R)
• M14: 13,842,740 km (0.059 R)
• M15: 17,550,523 km (0.059 R)
• M16: 18,856,363 km (0.119 R)
• M17: 19,048,147 km (0.046 R)
• M18: 19,926,885 km (0.041 R)
• M19: 20,125,850 km (0.059 R)
• M20: 23,160,892 km (0.078 R)
• M21: 28,705,139 km (0.032 R)
• M22: 30,910,361 km (0.09 R)
• M23: 53,324,011 km (0.067 R)
• M24: 54,286,375 km (0.117 R)
• M25: 56,047,889 km (0.092 R)
• M26: 61,349,788 km (0.09 R)
• M27: 61,982,287 km (0.04 R)
• M28: 64,773,335 km (0.091 R)
• M29: 65,210,011 km (0.103 R)
• M30: 66,976,463 km (0.118 R)
• M31: 68,321,946 km (0.102 R)
• M32: 72,701,723 km (0.104 R)
• M33: 82,270,751 km (0.072 R)
• M34: 84,072,657 km (0.066 R)
• M35: 87,488,425 km (0.056 R)
• M36: 88,289,522 km (0.089 R)
• M37: 89,635,753 km (0.066 R)
• M38: 91,269,063 km (0.065 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 13,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit