🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.28 AU - 3.52 AU

Year: 2349 Days

Day: 37.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,462,816 km

• M1: 52,509 km (0.071 R)

Asteroid Belt

Center: 8.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.1

Radius: 7.2

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.45 AU - 13.99 AU

Year: 18013 Days

Day: 22.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 112,462,816 km

• M1: 91,554 km (0.103 R)
• M2: 419,173 km (0.119 R)
• M3: 693,237 km (0.09 R)
• M4: 1,088,175 km (0.074 R)
• M5: 1,338,003 km (0.047 R)
• M6: 1,658,891 km (0.068 R)
• M7: 1,937,292 km (0.099 R)
• M8: 2,392,369 km (0.053 R)
• M9: 2,749,609 km (0.112 R)
• M10: 4,382,918 km (0.119 R)
• M11: 5,095,303 km (0.094 R)
• M12: 5,423,222 km (0.081 R)
• M13: 7,143,747 km (0.099 R)
• M14: 7,837,881 km (0.112 R)
• M15: 8,525,583 km (0.104 R)
• M16: 8,780,647 km (0.1 R)
• M17: 10,594,372 km (0.107 R)
• M18: 10,889,528 km (0.117 R)
• M19: 11,250,807 km (0.113 R)
• M20: 14,579,808 km (0.051 R)
• M21: 16,625,410 km (0.084 R)
• M22: 18,258,869 km (0.045 R)
• M23: 20,086,057 km (0.113 R)
• M24: 30,835,412 km (0.12 R)
• M25: 31,195,794 km (0.106 R)
• M26: 32,914,374 km (0.111 R)
• M27: 34,179,972 km (0.056 R)
• M28: 36,673,469 km (0.09 R)
• M29: 39,709,259 km (0.101 R)
• M30: 44,570,442 km (0.091 R)
• M31: 59,627,617 km (0.083 R)
• M32: 64,592,022 km (0.119 R)
• M33: 65,577,274 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.2

Radius: 3.7

Gravity: 59.84 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.88 AU - 20.18 AU

Year: 27504 Days

Day: 23 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 112,462,816 km

• M1: 46,675 km (0.043 R)
• M2: 182,509 km (0.108 R)
• M3: 337,942 km (0.092 R)
• M4: 571,913 km (0.11 R)
• M5: 957,426 km (0.11 R)
• M6: 1,183,170 km (0.102 R)
• M7: 1,643,632 km (0.099 R)
• M8: 2,332,829 km (0.054 R)
• M9: 2,635,017 km (0.08 R)
• M10: 3,136,768 km (0.103 R)
• M11: 3,568,807 km (0.111 R)
• M12: 5,395,247 km (0.114 R)
• M13: 5,832,372 km (0.073 R)
• M14: 6,198,588 km (0.042 R)
• M15: 7,078,672 km (0.062 R)
• M16: 7,601,965 km (0.058 R)
• M17: 9,574,264 km (0.095 R)
• M18: 10,279,019 km (0.094 R)
• M19: 11,435,261 km (0.116 R)
• M20: 11,576,631 km (0.107 R)
• M21: 13,602,785 km (0.094 R)
• M22: 14,491,995 km (0.064 R)
• M23: 14,740,925 km (0.111 R)
• M24: 14,908,625 km (0.079 R)
• M25: 20,653,781 km (0.117 R)
• M26: 20,863,667 km (0.045 R)
• M27: 21,717,572 km (0.082 R)
• M28: 21,934,638 km (0.066 R)
• M29: 26,093,758 km (0.056 R)
• M30: 27,335,869 km (0.115 R)
• M31: 28,228,520 km (0.086 R)
• M32: 32,133,772 km (0.077 R)
• M33: 33,559,739 km (0.108 R)
• M34: 36,384,147 km (0.107 R)
• M35: 43,696,790 km (0.115 R)
• M36: 45,444,991 km (0.095 R)
• M37: 53,494,553 km (0.085 R)
• M38: 57,334,880 km (0.082 R)
• M39: 58,794,806 km (0.102 R)
• M40: 62,662,509 km (0.055 R)
• M41: 76,773,926 km (0.112 R)
• M42: 83,760,895 km (0.118 R)
• M43: 87,819,635 km (0.057 R)
• M44: 94,006,554 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.3

Radius: 6.7

Gravity: 20.66 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 18.5 AU - 19.38 AU

Year: 30889 Days

Day: 18.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 112,462,816 km

• M1: 87,814 km (0.076 R)
• M2: 411,993 km (0.11 R)
• M3: 854,204 km (0.063 R)
• M4: 1,109,268 km (0.083 R)
• M5: 1,860,399 km (0.108 R)
• M6: 2,344,797 km (0.069 R)
• M7: 2,712,359 km (0.093 R)
• M8: 4,012,813 km (0.106 R)
• M9: 4,461,457 km (0.114 R)
• M10: 5,547,987 km (0.12 R)
• M11: 5,962,373 km (0.112 R)
• M12: 8,115,535 km (0.108 R)
• M13: 10,187,914 km (0.031 R)
• M14: 10,739,033 km (0.094 R)
• M15: 11,528,910 km (0.048 R)
• M16: 13,962,867 km (0.1 R)
• M17: 15,522,873 km (0.046 R)
• M18: 24,478,849 km (0.06 R)
• M19: 26,866,431 km (0.06 R)
• M20: 29,542,887 km (0.058 R)
• M21: 40,135,463 km (0.099 R)
• M22: 45,253,954 km (0.106 R)
• M23: 50,989,537 km (0.059 R)
• M24: 53,004,022 km (0.087 R)
• M25: 55,071,015 km (0.077 R)
• M26: 56,762,818 km (0.078 R)
• M27: 59,806,386 km (0.099 R)
• M28: 62,728,332 km (0.114 R)
• M29: 78,508,963 km (0.113 R)
• M30: 81,463,072 km (0.119 R)
• M31: 82,829,947 km (0.106 R)
• M32: 83,380,916 km (0.082 R)
• M33: 89,026,441 km (0.043 R)
• M34: 97,350,366 km (0.081 R)
• M35: 99,509,512 km (0.045 R)
• M36: 103,284,763 km (0.092 R)
• M37: 109,787,185 km (0.083 R)
• M38: 111,789,851 km (0.072 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 18,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit