🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.46 AU - 0.56 AU

Year: 105 Days

Day: 17.4 Hours

Environment

Temp: 393 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.56 AU - 0.8 AU

Year: 161 Days

Day: 13.9 Hours

Environment

Temp: 383 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.92 AU - 1.3 AU

Year: 336 Days

Day: 15.9 Hours

Environment

Temp: 230 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,688,872 km

• M1: 43,084 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.37 AU - 2.01 AU

Year: 630 Days

Day: 26.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.54 AU - 7.5 AU

Year: 4778 Days

Day: 24.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.74 AU - 9.84 AU

Year: 7479 Days

Day: 17.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,688,872 km

• M1: 3,141,106 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.7

Radius: 8.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.97 AU - 18.47 AU

Year: 17886 Days

Day: 5.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 107,688,872 km

• M1: 105,766 km (0.111 R)
• M2: 1,036,414 km (0.11 R)
• M3: 1,305,541 km (0.118 R)
• M4: 1,821,504 km (0.087 R)
• M5: 2,086,292 km (0.09 R)
• M6: 2,617,514 km (0.033 R)
• M7: 3,999,649 km (0.043 R)
• M8: 4,506,935 km (0.072 R)
• M9: 5,394,499 km (0.083 R)
• M10: 7,356,326 km (0.107 R)
• M11: 11,858,623 km (0.062 R)
• M12: 13,132,599 km (0.087 R)
• M13: 15,179,696 km (0.074 R)
• M14: 16,679,415 km (0.09 R)
• M15: 18,780,965 km (0.044 R)
• M16: 27,148,124 km (0.108 R)
• M17: 27,806,205 km (0.07 R)
• M18: 29,056,394 km (0.104 R)
• M19: 33,244,536 km (0.058 R)
• M20: 36,780,432 km (0.083 R)
• M21: 37,470,227 km (0.072 R)
• M22: 39,232,341 km (0.081 R)
• M23: 40,559,274 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.6

Radius: 5.7

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.79 AU - 22.15 AU

Year: 22779 Days

Day: 22.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 107,688,872 km

• M1: 70,909 km (0.088 R)
• M2: 305,030 km (0.108 R)
• M3: 658,081 km (0.082 R)
• M4: 2,186,373 km (0.081 R)
• M5: 2,381,149 km (0.094 R)
• M6: 2,659,102 km (0.049 R)
• M7: 3,089,645 km (0.12 R)
• M8: 3,507,023 km (0.083 R)
• M9: 3,898,521 km (0.108 R)
• M10: 4,522,493 km (0.105 R)
• M11: 5,520,760 km (0.092 R)
• M12: 6,480,430 km (0.087 R)
• M13: 7,497,995 km (0.055 R)
• M14: 7,893,232 km (0.066 R)
• M15: 9,442,767 km (0.057 R)
• M16: 10,021,113 km (0.113 R)
• M17: 10,561,610 km (0.079 R)
• M18: 11,897,967 km (0.079 R)
• M19: 12,503,839 km (0.059 R)
• M20: 13,200,815 km (0.116 R)
• M21: 17,676,036 km (0.099 R)
• M22: 19,184,132 km (0.117 R)
• M23: 25,521,696 km (0.101 R)
• M24: 26,868,825 km (0.099 R)
• M25: 27,443,879 km (0.12 R)
• M26: 30,691,798 km (0.069 R)
• M27: 33,520,544 km (0.108 R)
• M28: 36,238,738 km (0.12 R)
• M29: 36,940,501 km (0.071 R)
• M30: 39,690,260 km (0.077 R)
• M31: 51,523,601 km (0.077 R)
• M32: 57,757,494 km (0.091 R)
• M33: 59,488,042 km (0.096 R)
• M34: 62,448,434 km (0.089 R)
• M35: 64,271,135 km (0.104 R)
• M36: 68,447,758 km (0.109 R)
• M37: 68,875,159 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.1

Radius: 7.7

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 16.48 AU - 24.92 AU

Year: 27026 Days

Day: 20.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 107,688,872 km

• M1: 98,136 km (0.086 R)
• M2: 387,159 km (0.11 R)
• M3: 2,021,666 km (0.073 R)
• M4: 2,834,730 km (0.104 R)
• M5: 4,370,951 km (0.088 R)
• M6: 5,202,266 km (0.089 R)
• M7: 6,307,645 km (0.069 R)
• M8: 7,269,858 km (0.069 R)
• M9: 8,646,757 km (0.035 R)
• M10: 9,254,723 km (0.108 R)
• M11: 10,742,174 km (0.111 R)
• M12: 12,177,267 km (0.064 R)
• M13: 12,659,570 km (0.107 R)
• M14: 14,871,973 km (0.086 R)
• M15: 16,069,504 km (0.114 R)
• M16: 19,111,427 km (0.084 R)
• M17: 19,857,173 km (0.098 R)
• M18: 22,108,770 km (0.072 R)
• M19: 23,772,149 km (0.103 R)
• M20: 28,773,654 km (0.116 R)
• M21: 29,629,055 km (0.076 R)
• M22: 33,354,042 km (0.105 R)
• M23: 33,756,311 km (0.037 R)
• M24: 37,092,194 km (0.056 R)
• M25: 38,105,121 km (0.076 R)
• M26: 42,498,361 km (0.075 R)
• M27: 43,447,710 km (0.072 R)
• M28: 50,492,124 km (0.055 R)
• M29: 52,274,882 km (0.078 R)
• M30: 54,654,684 km (0.118 R)
• M31: 56,154,403 km (0.05 R)
• M32: 75,191,630 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 24.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.2

Radius: 3.5

Gravity: 51.04 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 20.95 AU - 28.47 AU

Year: 35249 Days

Day: 21.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 107,688,872 km

• M1: 49,966 km (0.089 R)
• M2: 253,718 km (0.074 R)
• M3: 421,567 km (0.079 R)
• M4: 841,638 km (0.067 R)
• M5: 1,725,462 km (0.109 R)
• M6: 2,483,325 km (0.11 R)
• M7: 3,505,078 km (0.069 R)
• M8: 4,502,447 km (0.066 R)
• M9: 6,881,352 km (0.095 R)
• M10: 8,248,827 km (0.104 R)
• M11: 8,965,400 km (0.074 R)
• M12: 9,150,752 km (0.052 R)
• M13: 9,657,889 km (0.054 R)
• M14: 10,453,151 km (0.073 R)
• M15: 10,727,663 km (0.113 R)
• M16: 16,619,875 km (0.026 R)
• M17: 26,832,024 km (0.085 R)
• M18: 29,063,276 km (0.113 R)
• M19: 33,444,698 km (0.103 R)
• M20: 39,721,825 km (0.114 R)
• M21: 46,370,702 km (0.099 R)
• M22: 46,925,112 km (0.101 R)
• M23: 50,344,919 km (0.03 R)
• M24: 54,540,242 km (0.094 R)
• M25: 54,951,487 km (0.101 R)
• M26: 55,988,798 km (0.106 R)
• M27: 56,827,893 km (0.064 R)
• M28: 57,675,514 km (0.104 R)
• M29: 58,531,364 km (0.105 R)
• M30: 88,032,812 km (0.047 R)

Kuiper Belt

Range: 38.3 - 67.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 562 - 11,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit