🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.7

Radius: 14.8

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.06 AU - 1.42 AU

Year: 921 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,940,806 km

• M1: 184,604 km (0.071 R)
• M2: 911,799 km (0.051 R)
• M3: 1,435,541 km (0.095 R)
• M4: 2,174,704 km (0.115 R)
• M5: 2,663,889 km (0.069 R)
• M6: 3,324,214 km (0.092 R)
• M7: 3,964,344 km (0.072 R)
• M8: 4,424,656 km (0.105 R)
• M9: 5,126,121 km (0.075 R)
• M10: 6,026,999 km (0.118 R)
• M11: 7,172,919 km (0.117 R)
• M12: 7,886,949 km (0.074 R)
• M13: 10,286,649 km (0.11 R)

Asteroid Belt

Center: 1.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.9

Radius: 12.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.49 AU - 2.21 AU

Year: 1678 Days

Day: 9.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,940,806 km

• M1: 154,684 km (0.119 R)
• M2: 577,448 km (0.119 R)
• M3: 1,010,833 km (0.04 R)
• M4: 1,411,606 km (0.111 R)
• M5: 2,493,049 km (0.081 R)
• M6: 3,038,632 km (0.094 R)
• M7: 3,852,145 km (0.092 R)
• M8: 4,389,202 km (0.094 R)
• M9: 4,975,924 km (0.053 R)
• M10: 5,490,691 km (0.114 R)
• M11: 5,975,537 km (0.088 R)
• M12: 6,558,071 km (0.107 R)
• M13: 8,563,581 km (0.097 R)
• M14: 9,482,261 km (0.113 R)
• M15: 10,089,180 km (0.103 R)
• M16: 11,246,768 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.6

Radius: 6.1

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.03 AU - 7.47 AU

Year: 11695 Days

Day: 17.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,940,806 km

• M1: 75,846 km (0.056 R)
• M2: 438,920 km (0.099 R)
• M3: 1,002,455 km (0.027 R)
• M4: 1,396,347 km (0.083 R)
• M5: 2,296,178 km (0.085 R)
• M6: 2,599,263 km (0.091 R)
• M7: 3,379,416 km (0.082 R)
• M8: 5,313,118 km (0.098 R)
• M9: 6,981,583 km (0.119 R)
• M10: 7,327,304 km (0.092 R)
• M11: 8,155,627 km (0.12 R)
• M12: 8,825,676 km (0.114 R)
• M13: 12,368,752 km (0.119 R)
• M14: 12,875,141 km (0.095 R)
• M15: 14,731,202 km (0.111 R)
• M16: 17,780,754 km (0.101 R)
• M17: 19,268,655 km (0.089 R)
• M18: 20,709,132 km (0.093 R)
• M19: 21,291,816 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931

Radius: 7

Gravity: 19 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.1 AU - 7.9 AU

Year: 13697 Days

Day: 17 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,940,806 km

• M1: 87,216 km (0.108 R)
• M2: 375,491 km (0.074 R)
• M3: 692,638 km (0.053 R)
• M4: 946,655 km (0.072 R)
• M5: 1,835,117 km (0.038 R)
• M6: 2,092,425 km (0.065 R)
• M7: 2,819,471 km (0.117 R)
• M8: 3,319,726 km (0.099 R)
• M9: 3,619,072 km (0.106 R)
• M10: 4,026,277 km (0.113 R)
• M11: 4,594,300 km (0.115 R)
• M12: 6,411,166 km (0.088 R)
• M13: 7,410,181 km (0.11 R)
• M14: 9,124,124 km (0.118 R)
• M15: 9,933,747 km (0.099 R)
• M16: 11,086,549 km (0.082 R)
• M17: 11,571,844 km (0.116 R)
• M18: 12,071,052 km (0.069 R)
• M19: 14,354,514 km (0.044 R)
• M20: 15,748,467 km (0.094 R)
• M21: 18,380,193 km (0.066 R)
• M22: 23,099,856 km (0.109 R)
• M23: 26,266,394 km (0.118 R)
• M24: 27,237,284 km (0.104 R)
• M25: 30,528,288 km (0.084 R)
• M26: 32,946,388 km (0.114 R)
• M27: 35,229,251 km (0.106 R)
• M28: 43,299,757 km (0.071 R)
• M29: 44,653,169 km (0.102 R)
• M30: 46,034,556 km (0.046 R)
• M31: 48,721,184 km (0.085 R)
• M32: 49,205,881 km (0.077 R)
• M33: 51,176,983 km (0.077 R)
• M34: 51,677,836 km (0.054 R)
• M35: 58,308,313 km (0.102 R)
• M36: 59,588,572 km (0.025 R)
• M37: 64,507,799 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612

Radius: 4.6

Gravity: 28.92 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.3 AU - 11.76 AU

Year: 22786 Days

Day: 22.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,940,806 km

• M1: 57,146 km (0.099 R)
• M2: 378,333 km (0.116 R)
• M3: 1,493,884 km (0.109 R)
• M4: 1,867,729 km (0.067 R)
• M5: 2,066,545 km (0.041 R)
• M6: 2,724,177 km (0.113 R)
• M7: 3,060,473 km (0.088 R)
• M8: 4,269,822 km (0.062 R)
• M9: 4,832,310 km (0.072 R)
• M10: 5,169,803 km (0.039 R)
• M11: 8,457,216 km (0.049 R)
• M12: 11,096,123 km (0.077 R)
• M13: 11,419,553 km (0.108 R)
• M14: 15,164,736 km (0.092 R)
• M15: 15,402,896 km (0.075 R)
• M16: 16,463,694 km (0.066 R)
• M17: 16,884,214 km (0.047 R)
• M18: 21,692,888 km (0.086 R)
• M19: 24,191,023 km (0.077 R)
• M20: 24,734,512 km (0.09 R)
• M21: 25,175,227 km (0.104 R)
• M22: 25,621,029 km (0.116 R)
• M23: 26,990,298 km (0.094 R)
• M24: 43,142,680 km (0.115 R)
• M25: 44,102,499 km (0.111 R)
• M26: 48,255,037 km (0.115 R)
• M27: 52,118,552 km (0.076 R)
• M28: 55,054,260 km (0.086 R)
• M29: 56,753,243 km (0.118 R)
• M30: 70,512,508 km (0.091 R)
• M31: 74,783,676 km (0.048 R)
• M32: 75,013,160 km (0.045 R)
• M33: 75,704,302 km (0.075 R)
• M34: 76,865,630 km (0.058 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 14,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit