🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.02 AU - 1.14 AU

Year: 404 Days

Day: 16.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,179,195 km

• M1: 116,238 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.59 AU - 2.59 AU

Year: 1500 Days

Day: 14.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.35 AU - 3.51 AU

Year: 2286 Days

Day: 44.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.17 AU - 4.09 AU

Year: 2489 Days

Day: 32.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.2

Radius: 14.8

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.15 AU - 6.31 AU

Year: 5596 Days

Day: 12.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,179,195 km

• M1: 284,535 km (0.057 R)
• M2: 394,190 km (0.114 R)
• M3: 625,020 km (0.079 R)
• M4: 741,856 km (0.088 R)
• M5: 880,383 km (0.075 R)
• M6: 1,001,109 km (0.059 R)
• M7: 1,157,140 km (0.107 R)
• M8: 1,337,555 km (0.12 R)
• M9: 1,479,224 km (0.108 R)
• M10: 1,576,762 km (0.1 R)
• M11: 1,676,693 km (0.062 R)
• M12: 1,918,443 km (0.116 R)
• M13: 2,692,462 km (0.082 R)
• M14: 3,337,828 km (0.089 R)
• M15: 3,645,102 km (0.073 R)
• M16: 3,779,590 km (0.071 R)
• M17: 3,938,762 km (0.099 R)
• M18: 4,382,021 km (0.106 R)
• M19: 4,597,741 km (0.11 R)
• M20: 4,989,837 km (0.098 R)
• M21: 5,754,581 km (0.073 R)
• M22: 6,044,203 km (0.117 R)
• M23: 7,506,672 km (0.056 R)
• M24: 8,500,450 km (0.071 R)
• M25: 8,680,117 km (0.105 R)
• M26: 9,196,230 km (0.043 R)
• M27: 9,566,485 km (0.071 R)
• M28: 9,910,410 km (0.094 R)
• M29: 10,194,646 km (0.091 R)
• M30: 10,545,902 km (0.082 R)
• M31: 11,326,055 km (0.103 R)
• M32: 11,590,394 km (0.104 R)
• M33: 11,690,026 km (0.098 R)
• M34: 12,057,738 km (0.071 R)
• M35: 12,226,185 km (0.111 R)
• M36: 12,804,680 km (0.027 R)
• M37: 13,882,533 km (0.102 R)
• M38: 14,023,753 km (0.057 R)
• M39: 14,236,481 km (0.101 R)
• M40: 14,701,132 km (0.03 R)
• M41: 15,025,760 km (0.081 R)
• M42: 16,050,804 km (0.034 R)
• M43: 16,273,406 km (0.102 R)
• M44: 16,497,055 km (0.046 R)
• M45: 17,098,289 km (0.09 R)
• M46: 17,325,677 km (0.112 R)
• M47: 18,129,467 km (0.105 R)
• M48: 18,555,372 km (0.034 R)
• M49: 19,417,056 km (0.099 R)
• M50: 19,892,478 km (0.078 R)
• M51: 20,012,006 km (0.116 R)
• M52: 20,211,720 km (0.059 R)
• M53: 20,653,332 km (0.075 R)
• M54: 21,668,952 km (0.115 R)
• M55: 21,791,922 km (0.111 R)
• M56: 22,162,177 km (0.06 R)
• M57: 22,368,771 km (0.118 R)
• M58: 22,659,141 km (0.093 R)
• M59: 22,825,643 km (0.102 R)
• M60: 23,243,620 km (0.057 R)
• M61: 24,002,380 km (0.112 R)
• M62: 24,555,443 km (0.1 R)
• M63: 24,812,153 km (0.045 R)
• M64: 24,983,742 km (0.101 R)
• M65: 25,328,266 km (0.093 R)
• M66: 26,721,770 km (0.119 R)
• M67: 27,206,467 km (0.083 R)
• M68: 27,427,722 km (0.114 R)
• M69: 28,319,027 km (0.106 R)
• M70: 28,498,394 km (0.047 R)
• M71: 29,491,874 km (0.108 R)
• M72: 30,175,686 km (0.08 R)
• M73: 30,313,166 km (0.111 R)
• M74: 30,910,959 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.3

Radius: 5.3

Gravity: 22.94 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.16 AU - 15.82 AU

Year: 19851 Days

Day: 16.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,179,195 km

• M1: 68,217 km (0.087 R)
• M2: 175,777 km (0.085 R)
• M3: 260,001 km (0.04 R)
• M4: 324,478 km (0.111 R)
• M5: 413,189 km (0.064 R)
• M6: 470,485 km (0.075 R)
• M7: 681,119 km (0.108 R)
• M8: 797,057 km (0.111 R)
• M9: 970,142 km (0.055 R)
• M10: 1,048,083 km (0.085 R)
• M11: 1,409,212 km (0.095 R)
• M12: 1,742,965 km (0.1 R)
• M13: 1,967,810 km (0.107 R)
• M14: 2,515,787 km (0.101 R)
• M15: 2,587,594 km (0.117 R)
• M16: 4,414,633 km (0.111 R)
• M17: 5,631,761 km (0.111 R)
• M18: 6,252,443 km (0.08 R)
• M19: 6,496,886 km (0.063 R)
• M20: 6,645,137 km (0.116 R)
• M21: 6,744,620 km (0.1 R)
• M22: 7,096,474 km (0.095 R)
• M23: 8,134,534 km (0.037 R)
• M24: 9,053,514 km (0.105 R)
• M25: 9,778,315 km (0.108 R)
• M26: 10,406,028 km (0.071 R)
• M27: 10,463,773 km (0.031 R)
• M28: 10,695,649 km (0.099 R)
• M29: 11,164,489 km (0.097 R)
• M30: 11,223,580 km (0.048 R)
• M31: 12,488,281 km (0.089 R)
• M32: 12,857,937 km (0.055 R)
• M33: 13,419,079 km (0.118 R)
• M34: 14,823,952 km (0.116 R)
• M35: 15,084,402 km (0.111 R)
• M36: 15,215,151 km (0.116 R)
• M37: 15,280,675 km (0.11 R)
• M38: 15,675,912 km (0.111 R)
• M39: 16,745,986 km (0.098 R)
• M40: 17,017,207 km (0.061 R)
• M41: 17,563,987 km (0.083 R)
• M42: 18,534,727 km (0.105 R)
• M43: 21,036,602 km (0.084 R)
• M44: 21,696,778 km (0.102 R)
• M45: 21,770,679 km (0.104 R)
• M46: 22,812,329 km (0.119 R)
• M47: 23,188,268 km (0.025 R)
• M48: 26,268,937 km (0.057 R)
• M49: 27,217,837 km (0.045 R)
• M50: 29,557,098 km (0.106 R)
• M51: 30,131,255 km (0.035 R)
• M52: 30,378,540 km (0.061 R)
• M53: 31,374,114 km (0.096 R)
• M54: 35,115,258 km (0.117 R)
• M55: 35,462,175 km (0.042 R)
• M56: 35,549,092 km (0.107 R)
• M57: 36,685,736 km (0.084 R)
• M58: 37,126,003 km (0.116 R)
• M59: 37,479,503 km (0.117 R)
• M60: 38,189,943 km (0.117 R)
• M61: 40,256,937 km (0.076 R)
• M62: 40,710,966 km (0.11 R)
• M63: 42,821,792 km (0.102 R)
• M64: 47,627,474 km (0.068 R)
• M65: 47,915,300 km (0.093 R)
• M66: 48,011,492 km (0.083 R)
• M67: 50,044,676 km (0.111 R)
• M68: 50,630,801 km (0.079 R)
• M69: 50,924,611 km (0.116 R)
• M70: 52,105,836 km (0.075 R)
• M71: 52,204,720 km (0.107 R)
• M72: 52,501,522 km (0.106 R)
• M73: 52,997,589 km (0.116 R)
• M74: 53,594,933 km (0.039 R)
• M75: 53,894,578 km (0.085 R)
• M76: 54,796,354 km (0.084 R)
• M77: 60,000,265 km (0.105 R)
• M78: 60,622,742 km (0.088 R)
• M79: 60,726,712 km (0.091 R)
• M80: 61,038,923 km (0.093 R)
• M81: 61,247,463 km (0.082 R)
• M82: 62,818,390 km (0.116 R)
• M83: 64,827,190 km (0.117 R)
• M84: 65,465,973 km (0.116 R)
• M85: 67,502,299 km (0.1 R)
• M86: 67,933,739 km (0.109 R)
• M87: 68,799,163 km (0.096 R)
• M88: 69,450,662 km (0.09 R)
• M89: 70,322,518 km (0.05 R)
• M90: 73,180,885 km (0.094 R)
• M91: 73,291,587 km (0.102 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 16,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit