🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.75 AU - 2.39 AU

Year: 1128 Days

Day: 29.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.98 AU - 3.68 AU

Year: 2302 Days

Day: 42.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,332,137 km

• M1: 52,958 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.4

Radius: 12

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.35 AU - 5.19 AU

Year: 3342 Days

Day: 7.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,332,137 km

• M1: 149,299 km (0.091 R)
• M2: 591,061 km (0.052 R)
• M3: 1,135,448 km (0.078 R)
• M4: 1,540,708 km (0.063 R)
• M5: 1,956,740 km (0.11 R)
• M6: 2,956,204 km (0.077 R)
• M7: 3,478,001 km (0.03 R)
• M8: 4,122,469 km (0.038 R)
• M9: 4,868,364 km (0.082 R)
• M10: 5,372,808 km (0.048 R)
• M11: 5,911,809 km (0.059 R)
• M12: 6,318,864 km (0.057 R)
• M13: 6,949,719 km (0.095 R)
• M14: 7,465,532 km (0.043 R)
• M15: 8,039,539 km (0.118 R)
• M16: 8,642,718 km (0.094 R)
• M17: 9,977,729 km (0.104 R)
• M18: 11,321,716 km (0.108 R)
• M19: 12,123,411 km (0.103 R)
• M20: 12,649,098 km (0.045 R)
• M21: 14,077,608 km (0.087 R)
• M22: 15,205,128 km (0.094 R)
• M23: 16,497,952 km (0.09 R)
• M24: 18,890,920 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.1

Radius: 12.9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.71 AU - 5.35 AU

Year: 3652 Days

Day: 6.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,332,137 km

• M1: 162,014 km (0.087 R)
• M2: 612,154 km (0.037 R)
• M3: 1,370,765 km (0.119 R)
• M4: 2,491,852 km (0.101 R)
• M5: 3,205,134 km (0.025 R)
• M6: 3,695,965 km (0.099 R)
• M7: 4,271,318 km (0.096 R)
• M8: 6,140,245 km (0.097 R)
• M9: 9,661,330 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.4

Radius: 11.5

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.69 AU - 8.75 AU

Year: 7348 Days

Day: 14.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,332,137 km

• M1: 188,793 km (0.118 R)
• M2: 659,727 km (0.119 R)
• M3: 1,092,513 km (0.084 R)
• M4: 1,590,225 km (0.106 R)
• M5: 2,008,501 km (0.051 R)
• M6: 2,955,156 km (0.067 R)
• M7: 4,080,282 km (0.1 R)
• M8: 5,741,417 km (0.117 R)
• M9: 6,571,984 km (0.087 R)
• M10: 8,671,740 km (0.104 R)
• M11: 15,008,855 km (0.09 R)
• M12: 16,394,131 km (0.074 R)
• M13: 21,134,140 km (0.086 R)
• M14: 24,216,455 km (0.08 R)
• M15: 24,949,185 km (0.06 R)
• M16: 26,889,020 km (0.058 R)
• M17: 31,545,404 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.6

Radius: 8.4

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.09 AU - 7.89 AU

Year: 7764 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,332,137 km

• M1: 114,293 km (0.083 R)
• M2: 388,206 km (0.051 R)
• M3: 816,356 km (0.111 R)
• M4: 1,514,978 km (0.119 R)
• M5: 1,848,132 km (0.111 R)
• M6: 2,142,690 km (0.071 R)
• M7: 3,267,517 km (0.065 R)
• M8: 6,400,246 km (0.091 R)
• M9: 10,599,009 km (0.041 R)
• M10: 11,227,470 km (0.059 R)
• M11: 13,202,760 km (0.073 R)
• M12: 13,563,141 km (0.091 R)
• M13: 14,366,781 km (0.094 R)
• M14: 14,941,536 km (0.049 R)
• M15: 16,897,827 km (0.043 R)
• M16: 18,566,442 km (0.093 R)
• M17: 19,711,913 km (0.119 R)
• M18: 22,996,484 km (0.109 R)
• M19: 24,586,859 km (0.062 R)
• M20: 28,780,835 km (0.068 R)
• M21: 42,985,003 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.8

Radius: 3.1

Gravity: 73.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.9 AU - 16.82 AU

Year: 20610 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 78,332,137 km

• M1: 40,840 km (0.046 R)
• M2: 154,535 km (0.1 R)
• M3: 396,734 km (0.088 R)
• M4: 526,285 km (0.114 R)
• M5: 753,375 km (0.03 R)
• M6: 1,204,113 km (0.101 R)
• M7: 1,889,421 km (0.051 R)
• M8: 2,238,134 km (0.092 R)
• M9: 4,004,286 km (0.115 R)
• M10: 4,402,815 km (0.093 R)
• M11: 4,863,726 km (0.054 R)
• M12: 5,049,377 km (0.111 R)
• M13: 5,553,971 km (0.08 R)
• M14: 5,756,676 km (0.034 R)
• M15: 7,078,373 km (0.092 R)
• M16: 7,365,002 km (0.078 R)
• M17: 8,970,636 km (0.075 R)
• M18: 10,857,813 km (0.066 R)
• M19: 11,893,779 km (0.088 R)
• M20: 12,852,701 km (0.077 R)
• M21: 14,922,836 km (0.083 R)
• M22: 15,552,793 km (0.087 R)
• M23: 16,200,253 km (0.106 R)
• M24: 16,697,516 km (0.036 R)
• M25: 20,180,304 km (0.116 R)
• M26: 27,824,606 km (0.108 R)
• M27: 29,505,637 km (0.084 R)
• M28: 33,466,540 km (0.083 R)
• M29: 33,599,981 km (0.104 R)
• M30: 35,504,362 km (0.073 R)
• M31: 36,624,252 km (0.103 R)
• M32: 49,146,042 km (0.092 R)
• M33: 50,360,627 km (0.094 R)
• M34: 52,669,222 km (0.066 R)
• M35: 55,047,229 km (0.103 R)
• M36: 56,545,751 km (0.037 R)
• M37: 60,608,081 km (0.107 R)
• M38: 63,421,718 km (0.094 R)
• M39: 65,483,925 km (0.097 R)
• M40: 68,875,608 km (0.12 R)
• M41: 75,089,604 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 10,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit