🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.51 AU - 0.55 AU

Year: 176 Days

Day: 30.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.56 AU - 0.8 AU

Year: 256 Days

Day: 15 Hours

Environment

Temp: -39 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.22 AU - 1.92 AU

Year: 898 Days

Day: 25.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,893,899 km

• M1: 876,494 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.5

Radius: 14.5

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.8 AU - 3.3 AU

Year: 2432 Days

Day: 14.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 88,893,899 km

• M1: 206,595 km (0.117 R)
• M2: 328,068 km (0.036 R)
• M3: 434,432 km (0.096 R)
• M4: 588,817 km (0.056 R)
• M5: 769,382 km (0.067 R)
• M6: 887,863 km (0.079 R)
• M7: 1,009,337 km (0.04 R)
• M8: 1,220,120 km (0.093 R)
• M9: 1,550,881 km (0.086 R)
• M10: 1,677,291 km (0.093 R)
• M11: 1,861,147 km (0.078 R)
• M12: 2,021,516 km (0.102 R)
• M13: 2,335,073 km (0.081 R)
• M14: 2,426,777 km (0.117 R)
• M15: 2,783,418 km (0.094 R)
• M16: 2,939,149 km (0.051 R)
• M17: 3,133,327 km (0.107 R)
• M18: 3,319,876 km (0.054 R)
• M19: 3,429,830 km (0.06 R)
• M20: 3,534,848 km (0.055 R)
• M21: 3,723,042 km (0.039 R)
• M22: 3,863,066 km (0.032 R)
• M23: 3,972,571 km (0.114 R)
• M24: 4,313,954 km (0.045 R)
• M25: 4,441,112 km (0.086 R)
• M26: 4,713,081 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.4

Radius: 5.4

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.63 AU - 18.03 AU

Year: 28756 Days

Day: 20.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,893,899 km

• M1: 98,585 km (0.1 R)
• M2: 528,679 km (0.052 R)
• M3: 751,281 km (0.11 R)
• M4: 1,244,355 km (0.044 R)
• M5: 1,539,212 km (0.115 R)
• M6: 1,573,321 km (0.113 R)
• M7: 1,642,285 km (0.119 R)
• M8: 3,622,064 km (0.062 R)
• M9: 4,375,588 km (0.075 R)
• M10: 4,720,112 km (0.113 R)
• M11: 5,073,462 km (0.117 R)
• M12: 5,227,548 km (0.11 R)
• M13: 5,966,561 km (0.109 R)
• M14: 6,238,381 km (0.082 R)
• M15: 6,403,537 km (0.109 R)
• M16: 6,458,738 km (0.084 R)
• M17: 6,514,239 km (0.093 R)
• M18: 6,569,890 km (0.109 R)
• M19: 6,625,839 km (0.067 R)
• M20: 6,681,789 km (0.042 R)
• M21: 6,850,685 km (0.116 R)
• M22: 7,893,232 km (0.059 R)
• M23: 8,676,377 km (0.103 R)
• M24: 9,295,712 km (0.115 R)
• M25: 9,801,353 km (0.082 R)
• M26: 9,865,082 km (0.064 R)
• M27: 10,121,792 km (0.081 R)
• M28: 13,510,932 km (0.085 R)
• M29: 13,653,199 km (0.107 R)
• M30: 14,299,462 km (0.117 R)
• M31: 14,955,748 km (0.095 R)
• M32: 15,398,707 km (0.107 R)
• M33: 15,621,758 km (0.094 R)
• M34: 16,524,880 km (0.112 R)
• M35: 18,617,754 km (0.116 R)
• M36: 19,173,809 km (0.064 R)
• M37: 19,574,433 km (0.118 R)
• M38: 21,701,415 km (0.084 R)
• M39: 22,370,417 km (0.075 R)
• M40: 23,643,046 km (0.103 R)
• M41: 23,814,485 km (0.092 R)
• M42: 27,689,668 km (0.099 R)
• M43: 28,142,202 km (0.106 R)
• M44: 28,414,919 km (0.104 R)
• M45: 28,688,533 km (0.045 R)
• M46: 30,348,322 km (0.084 R)
• M47: 30,721,419 km (0.073 R)
• M48: 32,039,077 km (0.11 R)
• M49: 35,315,121 km (0.039 R)
• M50: 36,397,611 km (0.066 R)
• M51: 39,506,404 km (0.098 R)
• M52: 39,709,857 km (0.076 R)
• M53: 40,015,635 km (0.095 R)
• M54: 41,040,829 km (0.094 R)
• M55: 41,660,165 km (0.106 R)
• M56: 42,490,582 km (0.095 R)
• M57: 43,641,289 km (0.112 R)
• M58: 44,696,403 km (0.107 R)
• M59: 46,080,483 km (0.117 R)
• M60: 48,454,601 km (0.089 R)
• M61: 49,986,034 km (0.106 R)
• M62: 52,201,130 km (0.089 R)
• M63: 52,983,975 km (0.089 R)
• M64: 54,561,335 km (0.11 R)
• M65: 54,674,581 km (0.032 R)
• M66: 55,355,700 km (0.076 R)
• M67: 55,697,382 km (0.092 R)
• M68: 55,811,375 km (0.038 R)
• M69: 56,039,662 km (0.099 R)
• M70: 56,268,247 km (0.098 R)
• M71: 56,726,465 km (0.051 R)
• M72: 56,955,949 km (0.045 R)
• M73: 58,687,394 km (0.062 R)
• M74: 59,617,893 km (0.115 R)
• M75: 62,675,374 km (0.119 R)
• M76: 63,984,206 km (0.118 R)
• M77: 64,941,782 km (0.03 R)
• M78: 67,234,968 km (0.034 R)
• M79: 68,452,395 km (0.109 R)
• M80: 69,063,951 km (0.075 R)
• M81: 69,308,993 km (0.095 R)
• M82: 70,662,255 km (0.114 R)
• M83: 73,644,937 km (0.088 R)
• M84: 75,656,131 km (0.061 R)
• M85: 76,161,772 km (0.119 R)
• M86: 78,067,649 km (0.112 R)
• M87: 79,603,869 km (0.04 R)
• M88: 80,762,355 km (0.112 R)
• M89: 82,575,781 km (0.096 R)
• M90: 82,705,781 km (0.119 R)
• M91: 85,058,058 km (0.103 R)
• M92: 85,583,745 km (0.089 R)
• M93: 87,167,388 km (0.078 R)
• M94: 87,697,413 km (0.064 R)
• M95: 87,962,800 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 10,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit