🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.47 AU - 2.65 AU

Year: 1496 Days

Day: 31.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,039,452 km

• M1: 120,277 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.38 AU - 3.56 AU

Year: 1869 Days

Day: 24.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,039,452 km

• M1: 62,532 km (0.069 R)
• M2: 107,112 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.06 AU - 4.58 AU

Year: 2727 Days

Day: 18 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.9

Radius: 12.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.42 AU - 10.16 AU

Year: 9519 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 58.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,039,452 km

• M1: 215,271 km (0.04 R)
• M2: 329,115 km (0.096 R)
• M3: 680,222 km (0.093 R)
• M4: 849,267 km (0.048 R)
• M5: 1,103,733 km (0.094 R)
• M6: 1,194,240 km (0.053 R)
• M7: 2,099,756 km (0.082 R)
• M8: 2,214,048 km (0.106 R)
• M9: 3,150,382 km (0.079 R)
• M10: 3,688,036 km (0.108 R)
• M11: 4,254,563 km (0.115 R)
• M12: 4,488,834 km (0.111 R)
• M13: 5,279,758 km (0.116 R)
• M14: 5,563,694 km (0.104 R)
• M15: 5,659,437 km (0.075 R)
• M16: 5,917,643 km (0.108 R)
• M17: 6,015,330 km (0.078 R)
• M18: 6,212,650 km (0.12 R)
• M19: 6,378,554 km (0.051 R)
• M20: 7,126,543 km (0.106 R)
• M21: 7,370,388 km (0.101 R)
• M22: 8,082,474 km (0.118 R)
• M23: 8,336,790 km (0.115 R)
• M24: 8,520,197 km (0.052 R)
• M25: 9,078,347 km (0.118 R)
• M26: 9,495,126 km (0.078 R)
• M27: 10,034,726 km (0.028 R)
• M28: 10,822,957 km (0.095 R)
• M29: 10,902,842 km (0.108 R)
• M30: 11,265,019 km (0.066 R)
• M31: 11,836,184 km (0.095 R)
• M32: 12,921,965 km (0.114 R)
• M33: 13,390,954 km (0.051 R)
• M34: 13,778,712 km (0.106 R)
• M35: 13,952,395 km (0.054 R)
• M36: 14,433,352 km (0.093 R)
• M37: 14,565,597 km (0.117 R)
• M38: 14,698,140 km (0.082 R)
• M39: 15,098,315 km (0.091 R)
• M40: 16,320,081 km (0.117 R)
• M41: 17,105,619 km (0.089 R)
• M42: 17,432,640 km (0.082 R)
• M43: 17,903,424 km (0.065 R)
• M44: 19,147,181 km (0.099 R)
• M45: 19,292,441 km (0.089 R)
• M46: 19,438,149 km (0.074 R)
• M47: 19,584,156 km (0.114 R)
• M48: 19,975,355 km (0.087 R)
• M49: 20,073,641 km (0.077 R)
• M50: 20,468,130 km (0.092 R)
• M51: 20,865,163 km (0.082 R)
• M52: 21,014,611 km (0.106 R)
• M53: 21,415,234 km (0.083 R)
• M54: 21,666,858 km (0.025 R)
• M55: 21,970,093 km (0.084 R)
• M56: 23,715,002 km (0.107 R)
• M57: 24,079,722 km (0.101 R)
• M58: 25,397,530 km (0.097 R)
• M59: 25,717,370 km (0.116 R)
• M60: 25,877,739 km (0.114 R)
• M61: 26,360,940 km (0.071 R)
• M62: 26,576,660 km (0.084 R)
• M63: 27,009,746 km (0.072 R)
• M64: 27,828,196 km (0.044 R)
• M65: 28,102,858 km (0.096 R)
• M66: 28,323,215 km (0.102 R)
• M67: 28,932,228 km (0.075 R)
• M68: 29,322,080 km (0.1 R)
• M69: 29,994,223 km (0.109 R)
• M70: 30,898,543 km (0.072 R)
• M71: 31,354,068 km (0.077 R)
• M72: 32,849,748 km (0.08 R)
• M73: 33,139,968 km (0.043 R)
• M74: 34,368,465 km (0.103 R)
• M75: 34,958,778 km (0.12 R)
• M76: 35,910,071 km (0.068 R)
• M77: 36,569,199 km (0.107 R)
• M78: 36,809,753 km (0.102 R)
• M79: 37,838,388 km (0.107 R)
• M80: 38,876,298 km (0.069 R)
• M81: 39,676,497 km (0.1 R)
• M82: 40,980,392 km (0.094 R)
• M83: 41,543,478 km (0.103 R)
• M84: 41,983,296 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.1

Radius: 6.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.05 AU - 18.73 AU

Year: 22052 Days

Day: 23 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,039,452 km

• M1: 99,931 km (0.071 R)
• M2: 293,810 km (0.099 R)
• M3: 602,281 km (0.101 R)
• M4: 807,529 km (0.111 R)
• M5: 908,209 km (0.071 R)
• M6: 1,571,376 km (0.091 R)
• M7: 1,724,115 km (0.055 R)
• M8: 1,802,355 km (0.093 R)
• M9: 2,127,132 km (0.068 R)
• M10: 2,239,480 km (0.114 R)
• M11: 2,411,817 km (0.099 R)
• M12: 2,830,392 km (0.05 R)
• M13: 3,143,350 km (0.118 R)
• M14: 3,207,229 km (0.046 R)
• M15: 3,734,262 km (0.054 R)
• M16: 3,938,762 km (0.106 R)
• M17: 4,147,003 km (0.045 R)
• M18: 4,430,341 km (0.09 R)
• M19: 6,747,014 km (0.115 R)
• M20: 6,912,768 km (0.065 R)
• M21: 9,096,598 km (0.104 R)
• M22: 10,025,152 km (0.111 R)
• M23: 10,596,765 km (0.083 R)
• M24: 11,375,123 km (0.111 R)
• M25: 11,473,708 km (0.065 R)
• M26: 11,821,074 km (0.116 R)
• M27: 11,970,971 km (0.091 R)
• M28: 12,627,855 km (0.083 R)
• M29: 12,986,442 km (0.092 R)
• M30: 13,296,408 km (0.05 R)
• M31: 13,452,289 km (0.09 R)
• M32: 14,614,216 km (0.065 R)
• M33: 15,098,913 km (0.107 R)
• M34: 15,315,830 km (0.088 R)
• M35: 15,808,007 km (0.077 R)
• M36: 15,863,059 km (0.119 R)
• M37: 16,194,418 km (0.119 R)
• M38: 16,864,018 km (0.117 R)
• M39: 17,315,355 km (0.115 R)
• M40: 17,485,747 km (0.118 R)
• M41: 17,542,594 km (0.083 R)
• M42: 18,577,213 km (0.11 R)
• M43: 19,043,360 km (0.076 R)
• M44: 19,101,853 km (0.093 R)
• M45: 19,868,392 km (0.045 R)
• M46: 21,736,421 km (0.028 R)
• M47: 22,042,947 km (0.098 R)
• M48: 22,598,254 km (0.114 R)
• M49: 23,220,731 km (0.119 R)
• M50: 24,038,283 km (0.102 R)
• M51: 24,355,281 km (0.098 R)
• M52: 24,801,382 km (0.055 R)
• M53: 24,865,260 km (0.105 R)
• M54: 25,057,494 km (0.036 R)
• M55: 25,960,766 km (0.065 R)
• M56: 26,416,441 km (0.071 R)
• M57: 26,743,611 km (0.107 R)
• M58: 29,003,138 km (0.112 R)
• M59: 29,137,925 km (0.063 R)
• M60: 29,883,072 km (0.104 R)
• M61: 30,155,640 km (0.078 R)
• M62: 30,497,471 km (0.059 R)
• M63: 30,840,499 km (0.025 R)
• M64: 31,047,093 km (0.084 R)
• M65: 31,669,271 km (0.098 R)
• M66: 32,086,350 km (0.11 R)
• M67: 33,985,644 km (0.105 R)
• M68: 34,412,746 km (0.111 R)
• M69: 34,769,836 km (0.113 R)
• M70: 34,984,808 km (0.046 R)
• M71: 35,200,080 km (0.107 R)
• M72: 35,272,036 km (0.1 R)
• M73: 35,487,906 km (0.068 R)
• M74: 35,632,118 km (0.118 R)
• M75: 38,113,349 km (0.079 R)
• M76: 40,725,028 km (0.114 R)
• M77: 41,027,216 km (0.062 R)
• M78: 42,319,592 km (0.058 R)
• M79: 42,702,263 km (0.106 R)
• M80: 43,548,239 km (0.063 R)
• M81: 45,412,977 km (0.101 R)
• M82: 45,569,456 km (0.096 R)
• M83: 45,883,163 km (0.112 R)
• M84: 46,040,241 km (0.1 R)
• M85: 46,986,746 km (0.032 R)
• M86: 49,219,794 km (0.084 R)
• M87: 52,551,638 km (0.108 R)
• M88: 53,788,662 km (0.115 R)
• M89: 54,618,781 km (0.096 R)
• M90: 55,955,588 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 13,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit