🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.94 AU - 3.88 AU

Year: 2347 Days

Day: 38.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,979,681 km

• M1: 58,942 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175

Radius: 8.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.74 AU - 9.28 AU

Year: 8451 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 175.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 111,979,681 km

• M1: 109,206 km (0.063 R)
• M2: 536,458 km (0.033 R)
• M3: 995,424 km (0.088 R)
• M4: 2,071,631 km (0.075 R)
• M5: 2,367,985 km (0.119 R)
• M6: 2,848,343 km (0.084 R)
• M7: 3,352,787 km (0.11 R)
• M8: 3,850,051 km (0.108 R)
• M9: 6,194,100 km (0.117 R)
• M10: 6,655,759 km (0.098 R)
• M11: 7,173,367 km (0.113 R)
• M12: 7,613,335 km (0.095 R)
• M13: 9,198,474 km (0.057 R)
• M14: 9,515,921 km (0.034 R)
• M15: 9,964,565 km (0.118 R)
• M16: 12,041,881 km (0.05 R)
• M17: 13,560,449 km (0.068 R)
• M18: 14,874,965 km (0.117 R)
• M19: 15,423,840 km (0.114 R)
• M20: 18,310,779 km (0.089 R)
• M21: 20,046,264 km (0.066 R)
• M22: 21,678,676 km (0.085 R)
• M23: 24,441,599 km (0.101 R)
• M24: 26,302,597 km (0.089 R)
• M25: 26,943,474 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.2

Radius: 8.4

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.81 AU - 9.11 AU

Year: 9173 Days

Day: 14.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 111,979,681 km

• M1: 104,868 km (0.049 R)
• M2: 451,187 km (0.108 R)
• M3: 806,333 km (0.076 R)
• M4: 1,183,469 km (0.114 R)
• M5: 1,606,083 km (0.106 R)
• M6: 1,978,731 km (0.083 R)
• M7: 2,299,768 km (0.055 R)
• M8: 3,550,406 km (0.084 R)
• M9: 4,053,953 km (0.085 R)
• M10: 4,378,430 km (0.109 R)
• M11: 4,897,685 km (0.092 R)
• M12: 5,329,424 km (0.095 R)
• M13: 6,448,117 km (0.096 R)
• M14: 6,929,224 km (0.081 R)
• M15: 7,473,910 km (0.119 R)
• M16: 7,880,217 km (0.049 R)
• M17: 8,258,401 km (0.065 R)
• M18: 8,692,833 km (0.094 R)
• M19: 9,005,941 km (0.087 R)
• M20: 11,360,014 km (0.075 R)
• M21: 14,529,095 km (0.071 R)
• M22: 14,970,558 km (0.117 R)
• M23: 17,810,225 km (0.087 R)
• M24: 20,045,815 km (0.094 R)
• M25: 21,964,109 km (0.065 R)
• M26: 24,797,044 km (0.09 R)
• M27: 25,427,898 km (0.109 R)
• M28: 26,161,825 km (0.111 R)
• M29: 32,443,290 km (0.098 R)
• M30: 33,306,620 km (0.096 R)
• M31: 33,853,849 km (0.12 R)
• M32: 35,645,582 km (0.043 R)
• M33: 36,333,433 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.3

Radius: 13

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.86 AU - 9.9 AU

Year: 10709 Days

Day: 5.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 129.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 111,979,681 km

• M1: 161,715 km (0.069 R)
• M2: 847,023 km (0.106 R)
• M3: 1,520,214 km (0.119 R)
• M4: 2,466,270 km (0.073 R)
• M5: 3,577,334 km (0.112 R)
• M6: 4,404,909 km (0.108 R)
• M7: 6,766,312 km (0.105 R)
• M8: 7,522,379 km (0.045 R)
• M9: 12,375,035 km (0.097 R)
• M10: 13,191,241 km (0.093 R)
• M11: 13,934,593 km (0.063 R)
• M12: 14,931,214 km (0.101 R)
• M13: 15,505,071 km (0.11 R)
• M14: 16,881,073 km (0.042 R)
• M15: 18,336,959 km (0.088 R)
• M16: 19,737,793 km (0.104 R)
• M17: 22,008,091 km (0.109 R)
• M18: 23,435,703 km (0.096 R)
• M19: 26,143,125 km (0.091 R)
• M20: 26,558,110 km (0.063 R)
• M21: 28,436,910 km (0.115 R)
• M22: 30,954,193 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 11.6

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.55 AU - 12.53 AU

Year: 12756 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 111,979,681 km

• M1: 144,960 km (0.108 R)
• M2: 589,565 km (0.049 R)
• M3: 1,049,130 km (0.09 R)
• M4: 1,481,767 km (0.092 R)
• M5: 2,241,275 km (0.118 R)
• M6: 2,700,092 km (0.114 R)
• M7: 5,168,008 km (0.097 R)
• M8: 8,319,287 km (0.11 R)
• M9: 9,769,938 km (0.092 R)
• M10: 12,630,399 km (0.102 R)
• M11: 13,717,227 km (0.051 R)
• M12: 14,865,391 km (0.092 R)
• M13: 19,785,814 km (0.05 R)
• M14: 23,313,482 km (0.039 R)
• M15: 26,267,890 km (0.12 R)
• M16: 35,194,545 km (0.065 R)
• M17: 45,674,324 km (0.081 R)
• M18: 47,792,780 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.7

Radius: 3.6

Gravity: 64.41 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 14.92 AU - 24.28 AU

Year: 32347 Days

Day: 16.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 111,979,681 km

• M1: 44,879 km (0.075 R)
• M2: 206,295 km (0.058 R)
• M3: 320,139 km (0.107 R)
• M4: 469,737 km (0.107 R)
• M5: 719,566 km (0.03 R)
• M6: 981,212 km (0.06 R)
• M7: 1,188,555 km (0.096 R)
• M8: 1,354,010 km (0.082 R)
• M9: 1,836,015 km (0.074 R)
• M10: 2,248,007 km (0.081 R)
• M11: 3,315,238 km (0.12 R)
• M12: 4,483,149 km (0.113 R)
• M13: 5,714,639 km (0.114 R)
• M14: 8,219,954 km (0.079 R)
• M15: 8,944,307 km (0.091 R)
• M16: 13,621,036 km (0.057 R)
• M17: 16,993,869 km (0.085 R)
• M18: 17,475,425 km (0.033 R)
• M19: 17,965,956 km (0.071 R)
• M20: 19,702,339 km (0.105 R)
• M21: 35,865,491 km (0.046 R)
• M22: 36,338,819 km (0.115 R)
• M23: 37,298,040 km (0.109 R)
• M24: 37,946,996 km (0.098 R)
• M25: 41,824,273 km (0.094 R)
• M26: 43,054,716 km (0.096 R)
• M27: 43,768,597 km (0.033 R)
• M28: 45,219,846 km (0.078 R)
• M29: 51,546,041 km (0.108 R)
• M30: 51,947,262 km (0.064 R)
• M31: 55,442,916 km (0.03 R)
• M32: 62,442,002 km (0.091 R)
• M33: 67,820,943 km (0.087 R)
• M34: 69,273,239 km (0.101 R)
• M35: 69,517,233 km (0.088 R)
• M36: 70,499,193 km (0.098 R)
• M37: 86,639,906 km (0.107 R)
• M38: 98,152,061 km (0.04 R)
• M39: 104,753,366 km (0.107 R)
• M40: 107,670,674 km (0.067 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 11,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit