🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.49 AU - 0.61 AU

Year: 152 Days

Day: 14.6 Hours

Environment

Temp: 223 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.56 AU - 0.9 AU

Year: 233 Days

Day: 40.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.1 AU - 1.54 AU

Year: 565 Days

Day: 45.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 89.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.1

Radius: 12

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.66 AU - 5.54 AU

Year: 3678 Days

Day: 9 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,843,157 km

• M1: 149,448 km (0.086 R)
• M2: 575,503 km (0.084 R)
• M3: 1,515,277 km (0.108 R)
• M4: 2,694,706 km (0.115 R)
• M5: 3,115,376 km (0.057 R)
• M6: 3,786,771 km (0.081 R)
• M7: 4,481,204 km (0.086 R)
• M8: 5,258,664 km (0.12 R)
• M9: 6,065,595 km (0.113 R)
• M10: 6,889,281 km (0.026 R)
• M11: 8,137,526 km (0.037 R)
• M12: 8,721,705 km (0.118 R)
• M13: 9,491,237 km (0.105 R)
• M14: 12,073,296 km (0.075 R)
• M15: 13,526,041 km (0.111 R)
• M16: 14,346,885 km (0.085 R)
• M17: 14,876,611 km (0.067 R)
• M18: 17,783,896 km (0.083 R)
• M19: 21,050,664 km (0.051 R)
• M20: 22,789,590 km (0.094 R)
• M21: 23,438,546 km (0.083 R)
• M22: 23,951,666 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.6

Radius: 11.4

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.15 AU - 12.87 AU

Year: 14557 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,843,157 km

• M1: 141,819 km (0.068 R)
• M2: 503,995 km (0.068 R)
• M3: 870,360 km (0.115 R)
• M4: 2,763,970 km (0.047 R)
• M5: 3,334,237 km (0.047 R)
• M6: 4,336,094 km (0.093 R)
• M7: 4,808,674 km (0.111 R)
• M8: 6,008,598 km (0.102 R)
• M9: 6,516,782 km (0.093 R)
• M10: 7,181,446 km (0.088 R)
• M11: 7,982,692 km (0.112 R)
• M12: 9,142,674 km (0.029 R)
• M13: 9,816,163 km (0.099 R)
• M14: 10,301,609 km (0.104 R)
• M15: 11,320,520 km (0.094 R)
• M16: 12,467,786 km (0.079 R)
• M17: 15,564,611 km (0.034 R)
• M18: 16,003,083 km (0.052 R)
• M19: 16,525,179 km (0.112 R)
• M20: 16,905,008 km (0.108 R)
• M21: 29,842,082 km (0.072 R)
• M22: 32,613,981 km (0.066 R)
• M23: 34,062,388 km (0.116 R)
• M24: 38,931,799 km (0.099 R)
• M25: 42,803,392 km (0.109 R)
• M26: 44,100,405 km (0.071 R)
• M27: 45,572,149 km (0.081 R)
• M28: 47,840,801 km (0.087 R)
• M29: 48,458,191 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.6

Radius: 6

Gravity: 24.04 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 10.67 AU - 17.19 AU

Year: 19381 Days

Day: 22 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,843,157 km

• M1: 74,649 km (0.116 R)
• M2: 305,030 km (0.038 R)
• M3: 1,119,142 km (0.12 R)
• M4: 1,918,144 km (0.087 R)
• M5: 2,472,254 km (0.085 R)
• M6: 5,186,857 km (0.079 R)
• M7: 5,500,564 km (0.038 R)
• M8: 6,428,819 km (0.11 R)
• M9: 8,754,467 km (0.115 R)
• M10: 11,654,123 km (0.027 R)
• M11: 14,667,622 km (0.103 R)
• M12: 15,454,806 km (0.09 R)
• M13: 17,285,286 km (0.086 R)
• M14: 22,794,527 km (0.12 R)
• M15: 23,529,501 km (0.049 R)
• M16: 36,673,918 km (0.091 R)
• M17: 41,902,214 km (0.078 R)
• M18: 42,529,478 km (0.11 R)
• M19: 47,946,716 km (0.036 R)
• M20: 48,460,734 km (0.095 R)
• M21: 51,623,084 km (0.108 R)
• M22: 57,386,940 km (0.119 R)
• M23: 58,550,063 km (0.089 R)
• M24: 67,993,279 km (0.08 R)
• M25: 74,899,016 km (0.119 R)
• M26: 77,693,056 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330

Radius: 5.1

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.32 AU - 17.7 AU

Year: 20604 Days

Day: 20.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,843,157 km

• M1: 63,429 km (0.094 R)
• M2: 372,648 km (0.101 R)
• M3: 549,623 km (0.079 R)
• M4: 1,530,536 km (0.051 R)
• M5: 3,696,563 km (0.082 R)
• M6: 5,135,695 km (0.096 R)
• M7: 6,785,161 km (0.083 R)
• M8: 7,984,487 km (0.089 R)
• M9: 8,609,507 km (0.099 R)
• M10: 9,214,930 km (0.101 R)
• M11: 9,848,327 km (0.114 R)
• M12: 11,739,244 km (0.091 R)
• M13: 14,339,704 km (0.097 R)
• M14: 16,146,248 km (0.097 R)
• M15: 16,909,646 km (0.074 R)
• M16: 18,922,635 km (0.072 R)
• M17: 20,821,630 km (0.116 R)
• M18: 23,321,261 km (0.038 R)
• M19: 25,195,423 km (0.044 R)
• M20: 25,398,427 km (0.062 R)
• M21: 30,718,128 km (0.088 R)
• M22: 30,949,855 km (0.062 R)
• M23: 32,006,764 km (0.106 R)
• M24: 32,724,534 km (0.068 R)
• M25: 33,087,459 km (0.067 R)
• M26: 33,575,447 km (0.074 R)
• M27: 34,441,020 km (0.117 R)
• M28: 35,575,570 km (0.089 R)
• M29: 41,766,230 km (0.03 R)
• M30: 43,055,913 km (0.036 R)
• M31: 48,952,014 km (0.04 R)
• M32: 56,224,565 km (0.071 R)
• M33: 58,148,842 km (0.049 R)
• M34: 60,479,278 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 13,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit