🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.49 AU - 0.75 AU

Year: 310 Days

Day: 14 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,815,120 km

• M1: 484,996 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.2

Radius: 14

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.73 AU - 0.75 AU

Year: 405 Days

Day: 8.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,815,120 km

• M1: 176,825 km (0.094 R)
• M2: 767,437 km (0.057 R)
• M3: 1,336,807 km (0.093 R)
• M4: 1,774,680 km (0.086 R)
• M5: 2,302,910 km (0.11 R)
• M6: 2,835,029 km (0.085 R)
• M7: 3,640,614 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.3

Radius: 12.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.61 AU - 1.01 AU

Year: 464 Days

Day: 13.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,815,120 km

• M1: 161,416 km (0.097 R)
• M2: 590,912 km (0.067 R)
• M3: 1,143,077 km (0.082 R)
• M4: 1,572,274 km (0.064 R)
• M5: 2,035,578 km (0.118 R)
• M6: 2,635,017 km (0.1 R)
• M7: 3,601,270 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.6

Radius: 12.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.06 AU - 2.2 AU

Year: 1977 Days

Day: 14.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,815,120 km

• M1: 159,172 km (0.1 R)
• M2: 694,433 km (0.101 R)
• M3: 1,338,303 km (0.052 R)
• M4: 1,879,996 km (0.088 R)
• M5: 2,853,579 km (0.088 R)
• M6: 4,102,123 km (0.113 R)
• M7: 4,577,844 km (0.082 R)
• M8: 5,825,640 km (0.103 R)
• M9: 7,343,011 km (0.11 R)
• M10: 7,817,536 km (0.106 R)
• M11: 8,461,854 km (0.088 R)
• M12: 9,332,962 km (0.118 R)
• M13: 10,680,091 km (0.037 R)
• M14: 11,253,799 km (0.11 R)
• M15: 12,541,388 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.9

Radius: 10.9

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.48 AU - 2.62 AU

Year: 2589 Days

Day: 7.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,815,120 km

• M1: 135,835 km (0.095 R)
• M2: 489,035 km (0.035 R)
• M3: 881,131 km (0.09 R)
• M4: 1,692,700 km (0.104 R)
• M5: 2,044,704 km (0.118 R)
• M6: 2,644,591 km (0.113 R)
• M7: 3,324,065 km (0.086 R)
• M8: 3,845,563 km (0.06 R)
• M9: 5,499,068 km (0.105 R)
• M10: 6,256,931 km (0.096 R)
• M11: 6,744,321 km (0.073 R)
• M12: 7,856,731 km (0.115 R)
• M13: 8,264,086 km (0.049 R)
• M14: 9,053,364 km (0.073 R)
• M15: 11,129,034 km (0.111 R)
• M16: 11,927,289 km (0.097 R)
• M17: 13,152,046 km (0.086 R)
• M18: 13,548,780 km (0.107 R)
• M19: 14,135,802 km (0.113 R)
• M20: 14,645,632 km (0.084 R)
• M21: 17,067,621 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.3

Radius: 12.3

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.79 AU - 4.21 AU

Year: 4163 Days

Day: 13.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,815,120 km

• M1: 153,338 km (0.038 R)
• M2: 554,859 km (0.093 R)
• M3: 1,093,860 km (0.043 R)
• M4: 1,607,429 km (0.064 R)
• M5: 2,295,579 km (0.081 R)
• M6: 2,769,655 km (0.092 R)
• M7: 4,331,906 km (0.104 R)
• M8: 4,930,447 km (0.11 R)
• M9: 6,080,405 km (0.098 R)
• M10: 6,606,840 km (0.112 R)
• M11: 9,102,432 km (0.114 R)
• M12: 10,604,993 km (0.058 R)
• M13: 11,323,512 km (0.076 R)
• M14: 14,203,271 km (0.08 R)
• M15: 15,356,820 km (0.105 R)
• M16: 17,663,320 km (0.069 R)
• M17: 20,191,973 km (0.104 R)
• M18: 22,294,870 km (0.094 R)
• M19: 26,360,192 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.9

Radius: 7.8

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.28 AU - 7.2 AU

Year: 9911 Days

Day: 22 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 50,815,120 km

• M1: 97,538 km (0.095 R)
• M2: 580,290 km (0.055 R)
• M3: 833,709 km (0.047 R)
• M4: 1,295,966 km (0.103 R)
• M5: 1,953,000 km (0.066 R)
• M6: 2,583,555 km (0.053 R)
• M7: 3,222,787 km (0.061 R)
• M8: 3,854,539 km (0.062 R)
• M9: 4,843,081 km (0.088 R)
• M10: 5,362,635 km (0.117 R)
• M11: 7,690,527 km (0.086 R)
• M12: 8,307,170 km (0.115 R)
• M13: 8,908,852 km (0.108 R)
• M14: 10,834,476 km (0.11 R)
• M15: 13,206,350 km (0.094 R)
• M16: 14,678,244 km (0.059 R)
• M17: 16,685,997 km (0.074 R)
• M18: 19,504,720 km (0.11 R)
• M19: 21,153,139 km (0.119 R)
• M20: 23,341,756 km (0.113 R)
• M21: 25,293,410 km (0.077 R)
• M22: 29,730,482 km (0.115 R)
• M23: 31,908,478 km (0.098 R)
• M24: 32,695,363 km (0.062 R)
• M25: 34,424,864 km (0.091 R)
• M26: 34,896,247 km (0.099 R)
• M27: 38,822,891 km (0.069 R)
• M28: 41,820,683 km (0.102 R)
• M29: 42,222,653 km (0.103 R)
• M30: 44,549,797 km (0.117 R)
• M31: 44,829,096 km (0.117 R)
• M32: 49,011,105 km (0.097 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: 215 - 13,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit