🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.33 AU - 1.33 AU

Year: 552 Days

Day: 23.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.25 AU - 4.65 AU

Year: 3378 Days

Day: 33.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,442,545 km

• M1: 33,360 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.1

Radius: 14.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.83 AU - 6.27 AU

Year: 5356 Days

Day: 12.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 108,442,545 km

• M1: 185,501 km (0.065 R)
• M2: 741,108 km (0.07 R)
• M3: 1,384,977 km (0.09 R)
• M4: 2,495,143 km (0.033 R)
• M5: 2,991,060 km (0.12 R)
• M6: 3,838,083 km (0.057 R)
• M7: 5,055,361 km (0.111 R)
• M8: 6,292,236 km (0.051 R)
• M9: 16,256,651 km (0.09 R)
• M10: 16,992,523 km (0.1 R)
• M11: 22,858,405 km (0.084 R)
• M12: 24,571,749 km (0.103 R)
• M13: 31,339,108 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.8

Radius: 11.7

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.19 AU - 8.13 AU

Year: 7630 Days

Day: 11.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 171.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 108,442,545 km

• M1: 145,708 km (0.103 R)
• M2: 600,336 km (0.12 R)
• M3: 1,261,708 km (0.119 R)
• M4: 2,251,298 km (0.034 R)
• M5: 4,456,521 km (0.076 R)
• M6: 4,821,689 km (0.118 R)
• M7: 6,336,367 km (0.099 R)
• M8: 7,088,546 km (0.088 R)
• M9: 8,960,164 km (0.106 R)
• M10: 11,498,840 km (0.077 R)
• M11: 13,203,807 km (0.083 R)
• M12: 13,910,508 km (0.098 R)
• M13: 21,175,579 km (0.106 R)
• M14: 22,567,886 km (0.112 R)
• M15: 23,651,423 km (0.083 R)
• M16: 26,235,727 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745

Radius: 6

Gravity: 20.69 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.53 AU - 14.81 AU

Year: 19197 Days

Day: 20 Hours

Environment

Temp: -182 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 108,442,545 km

• M1: 74,799 km (0.056 R)
• M2: 357,838 km (0.116 R)
• M3: 613,052 km (0.027 R)
• M4: 1,087,128 km (0.118 R)
• M5: 1,588,430 km (0.115 R)
• M6: 1,817,016 km (0.096 R)
• M7: 2,047,247 km (0.106 R)
• M8: 3,090,692 km (0.069 R)
• M9: 3,392,132 km (0.059 R)
• M10: 3,773,457 km (0.12 R)
• M11: 4,085,817 km (0.105 R)
• M12: 4,517,556 km (0.12 R)
• M13: 5,090,217 km (0.112 R)
• M14: 6,249,750 km (0.116 R)
• M15: 7,430,227 km (0.108 R)
• M16: 8,073,049 km (0.096 R)
• M17: 8,329,909 km (0.117 R)
• M18: 12,455,668 km (0.08 R)
• M19: 12,868,409 km (0.053 R)
• M20: 13,290,125 km (0.079 R)
• M21: 17,086,321 km (0.088 R)
• M22: 19,275,985 km (0.106 R)
• M23: 23,991,609 km (0.076 R)
• M24: 24,416,168 km (0.048 R)
• M25: 32,940,554 km (0.093 R)
• M26: 34,800,504 km (0.077 R)
• M27: 35,344,442 km (0.025 R)
• M28: 39,312,376 km (0.085 R)
• M29: 44,836,875 km (0.12 R)
• M30: 45,319,329 km (0.113 R)
• M31: 51,733,786 km (0.077 R)
• M32: 55,710,546 km (0.088 R)
• M33: 59,111,953 km (0.109 R)
• M34: 62,249,619 km (0.091 R)
• M35: 70,575,488 km (0.073 R)
• M36: 71,446,746 km (0.085 R)
• M37: 71,885,068 km (0.058 R)
• M38: 72,545,842 km (0.108 R)
• M39: 75,003,585 km (0.035 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.2

Radius: 3

Gravity: 91.91 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 17.72 AU - 21.26 AU

Year: 30966 Days

Day: 18.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 108,442,545 km

• M1: 44,281 km (0.049 R)
• M2: 185,501 km (0.116 R)
• M3: 360,980 km (0.048 R)
• M4: 473,028 km (0.081 R)
• M5: 746,194 km (0.105 R)
• M6: 1,191,547 km (0.12 R)
• M7: 1,535,921 km (0.114 R)
• M8: 2,077,615 km (0.098 R)
• M9: 3,933,078 km (0.094 R)
• M10: 4,298,096 km (0.077 R)
• M11: 5,095,004 km (0.083 R)
• M12: 5,308,780 km (0.072 R)
• M13: 5,572,969 km (0.087 R)
• M14: 6,175,550 km (0.025 R)
• M15: 7,238,742 km (0.078 R)
• M16: 8,536,503 km (0.063 R)
• M17: 10,451,954 km (0.116 R)
• M18: 10,727,215 km (0.037 R)
• M19: 12,791,067 km (0.039 R)
• M20: 13,026,833 km (0.115 R)
• M21: 14,417,345 km (0.057 R)
• M22: 16,730,727 km (0.078 R)
• M23: 22,188,506 km (0.081 R)
• M24: 24,281,978 km (0.058 R)
• M25: 24,643,257 km (0.104 R)
• M26: 26,250,238 km (0.094 R)
• M27: 28,455,161 km (0.111 R)
• M28: 41,863,169 km (0.037 R)
• M29: 52,276,677 km (0.075 R)
• M30: 53,688,581 km (0.06 R)
• M31: 56,377,454 km (0.066 R)
• M32: 57,010,552 km (0.088 R)
• M33: 73,912,418 km (0.12 R)
• M34: 75,689,491 km (0.109 R)
• M35: 78,015,738 km (0.103 R)
• M36: 81,190,953 km (0.095 R)
• M37: 92,687,998 km (0.084 R)
• M38: 97,756,973 km (0.098 R)
• M39: 98,670,118 km (0.056 R)
• M40: 100,823,131 km (0.12 R)
• M41: 102,380,145 km (0.112 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: 403 - 18,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit