🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.54 AU - 3.54 AU

Year: 1908 Days

Day: 41 Hours

Environment

Temp: -98 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,978,289 km

• M1: 422,764 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.84 AU - 4.54 AU

Year: 2551 Days

Day: 35.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,978,289 km

• M1: 341,382 km (0.11 R)
• M2: 1,095,356 km (0.042 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.2

Radius: 7.2

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.58 AU - 17.34 AU

Year: 18772 Days

Day: 16.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 82,978,289 km

• M1: 91,554 km (0.097 R)
• M2: 539,001 km (0.086 R)
• M3: 1,219,821 km (0.091 R)
• M4: 2,034,980 km (0.119 R)
• M5: 3,517,196 km (0.12 R)
• M6: 5,722,867 km (0.096 R)
• M7: 6,612,974 km (0.08 R)
• M8: 9,669,558 km (0.09 R)
• M9: 12,035,298 km (0.03 R)
• M10: 18,544,750 km (0.078 R)
• M11: 27,180,886 km (0.085 R)
• M12: 27,844,352 km (0.081 R)
• M13: 28,292,548 km (0.115 R)
• M14: 28,518,440 km (0.06 R)
• M15: 31,445,024 km (0.119 R)
• M16: 55,393,848 km (0.1 R)
• M17: 58,815,600 km (0.097 R)
• M18: 61,614,576 km (0.09 R)
• M19: 63,529,129 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.9

Radius: 8

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 13.57 AU - 18.81 AU

Year: 23445 Days

Day: 17 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,978,289 km

• M1: 99,483 km (0.101 R)
• M2: 371,452 km (0.1 R)
• M3: 980,913 km (0.119 R)
• M4: 2,004,013 km (0.08 R)
• M5: 3,952,974 km (0.096 R)
• M6: 4,347,913 km (0.072 R)
• M7: 5,064,486 km (0.06 R)
• M8: 5,530,932 km (0.109 R)
• M9: 7,103,505 km (0.044 R)
• M10: 8,517,205 km (0.109 R)
• M11: 9,635,748 km (0.091 R)
• M12: 10,786,156 km (0.055 R)
• M13: 12,505,335 km (0.074 R)
• M14: 12,785,232 km (0.077 R)
• M15: 14,940,788 km (0.104 R)
• M16: 15,899,710 km (0.081 R)
• M17: 18,385,578 km (0.102 R)
• M18: 21,119,629 km (0.088 R)
• M19: 22,946,518 km (0.111 R)
• M20: 24,876,181 km (0.113 R)
• M21: 25,880,581 km (0.098 R)
• M22: 26,221,365 km (0.101 R)
• M23: 29,423,807 km (0.111 R)
• M24: 32,088,145 km (0.117 R)
• M25: 35,464,569 km (0.105 R)
• M26: 42,439,719 km (0.062 R)
• M27: 49,052,992 km (0.054 R)
• M28: 59,418,778 km (0.076 R)
• M29: 65,319,517 km (0.102 R)
• M30: 66,162,800 km (0.064 R)
• M31: 66,587,209 km (0.111 R)
• M32: 67,656,086 km (0.074 R)
• M33: 68,953,847 km (0.096 R)
• M34: 71,822,387 km (0.046 R)

Asteroid Belt

Center: 17.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.7

Radius: 5.8

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.97 AU - 18.63 AU

Year: 28174 Days

Day: 15.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,978,289 km

• M1: 74,201 km (0.096 R)
• M2: 271,670 km (0.086 R)
• M3: 479,461 km (0.102 R)
• M4: 991,535 km (0.082 R)
• M5: 1,685,968 km (0.061 R)
• M6: 2,424,383 km (0.101 R)
• M7: 2,918,206 km (0.097 R)
• M8: 3,359,519 km (0.108 R)
• M9: 3,812,651 km (0.11 R)
• M10: 4,136,830 km (0.097 R)
• M11: 4,803,288 km (0.082 R)
• M12: 5,417,986 km (0.084 R)
• M13: 6,617,911 km (0.029 R)
• M14: 7,038,580 km (0.044 R)
• M15: 7,377,868 km (0.088 R)
• M16: 8,790,072 km (0.047 R)
• M17: 9,183,664 km (0.081 R)
• M18: 10,373,416 km (0.026 R)
• M19: 11,595,481 km (0.082 R)
• M20: 12,555,151 km (0.044 R)
• M21: 13,715,731 km (0.047 R)
• M22: 20,802,631 km (0.073 R)
• M23: 27,664,386 km (0.066 R)
• M24: 32,059,721 km (0.031 R)
• M25: 34,769,088 km (0.114 R)
• M26: 37,188,983 km (0.12 R)
• M27: 40,793,095 km (0.063 R)
• M28: 41,572,201 km (0.112 R)
• M29: 47,648,268 km (0.036 R)
• M30: 48,860,759 km (0.104 R)
• M31: 49,210,968 km (0.103 R)
• M32: 54,103,267 km (0.053 R)
• M33: 54,854,547 km (0.107 R)
• M34: 58,321,627 km (0.065 R)
• M35: 58,518,349 km (0.106 R)
• M36: 58,715,668 km (0.091 R)
• M37: 66,543,377 km (0.098 R)
• M38: 72,282,101 km (0.11 R)
• M39: 73,881,601 km (0.06 R)
• M40: 77,864,046 km (0.038 R)
• M41: 79,062,175 km (0.115 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 18,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit