🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.75 AU - 0.99 AU

Year: 289 Days

Day: 28.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,384,315 km

• M1: 583,432 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.93 AU - 1.33 AU

Year: 428 Days

Day: 19.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.58 AU - 2.1 AU

Year: 890 Days

Day: 42.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,384,315 km

• M1: 865,124 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.84 AU - 3.12 AU

Year: 1834 Days

Day: 35.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.03 AU - 5.29 AU

Year: 3586 Days

Day: 45.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.98 AU - 5.32 AU

Year: 4166 Days

Day: 33.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 136.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,384,315 km

• M1: 17,653 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.2

Radius: 14.1

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.14 AU - 12.24 AU

Year: 13343 Days

Day: 12.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,384,315 km

• M1: 177,423 km (0.116 R)
• M2: 357,240 km (0.043 R)
• M3: 1,496,428 km (0.075 R)
• M4: 2,148,525 km (0.118 R)
• M5: 2,618,412 km (0.106 R)
• M6: 2,949,771 km (0.063 R)
• M7: 3,224,881 km (0.091 R)
• M8: 3,472,615 km (0.106 R)
• M9: 3,911,835 km (0.055 R)
• M10: 4,407,901 km (0.04 R)
• M11: 4,564,680 km (0.072 R)
• M12: 4,803,438 km (0.09 R)
• M13: 5,046,235 km (0.097 R)
• M14: 5,418,136 km (0.1 R)
• M15: 6,057,966 km (0.097 R)
• M16: 6,232,696 km (0.068 R)
• M17: 6,497,933 km (0.082 R)
• M18: 6,676,852 km (0.046 R)
• M19: 6,857,417 km (0.118 R)
• M20: 7,690,228 km (0.11 R)
• M21: 7,784,774 km (0.092 R)
• M22: 9,551,974 km (0.107 R)
• M23: 10,064,197 km (0.109 R)
• M24: 10,428,168 km (0.036 R)
• M25: 11,384,099 km (0.077 R)
• M26: 12,423,355 km (0.114 R)
• M27: 13,208,594 km (0.114 R)
• M28: 14,183,673 km (0.119 R)
• M29: 14,300,060 km (0.095 R)
• M30: 15,900,309 km (0.098 R)
• M31: 16,081,622 km (0.071 R)
• M32: 18,121,388 km (0.092 R)
• M33: 18,755,384 km (0.041 R)
• M34: 18,947,019 km (0.109 R)
• M35: 19,139,402 km (0.099 R)
• M36: 20,110,741 km (0.057 R)
• M37: 20,965,394 km (0.048 R)
• M38: 21,631,104 km (0.082 R)
• M39: 22,303,696 km (0.089 R)
• M40: 23,051,386 km (0.119 R)
• M41: 23,738,340 km (0.107 R)
• M42: 23,876,568 km (0.073 R)
• M43: 24,223,186 km (0.051 R)
• M44: 24,501,738 km (0.065 R)
• M45: 25,061,982 km (0.111 R)
• M46: 25,414,434 km (0.1 R)
• M47: 25,555,804 km (0.112 R)
• M48: 25,839,292 km (0.12 R)
• M49: 26,768,145 km (0.114 R)
• M50: 31,422,285 km (0.08 R)
• M51: 31,726,268 km (0.094 R)
• M52: 34,348,270 km (0.095 R)
• M53: 34,818,156 km (0.102 R)
• M54: 35,290,138 km (0.094 R)
• M55: 35,922,787 km (0.107 R)
• M56: 36,559,326 km (0.026 R)
• M57: 38,247,688 km (0.111 R)
• M58: 38,490,934 km (0.112 R)
• M59: 39,797,073 km (0.077 R)
• M60: 40,208,168 km (0.078 R)
• M61: 40,868,941 km (0.056 R)
• M62: 42,201,260 km (0.077 R)
• M63: 42,368,810 km (0.05 R)
• M64: 43,294,372 km (0.063 R)
• M65: 43,632,463 km (0.083 R)
• M66: 43,801,957 km (0.074 R)
• M67: 44,396,609 km (0.077 R)
• M68: 46,110,552 km (0.09 R)
• M69: 46,802,143 km (0.112 R)
• M70: 47,323,192 km (0.078 R)
• M71: 47,584,390 km (0.036 R)
• M72: 48,546,155 km (0.06 R)
• M73: 48,721,783 km (0.113 R)
• M74: 49,514,502 km (0.108 R)
• M75: 50,133,986 km (0.098 R)
• M76: 50,756,014 km (0.077 R)
• M77: 51,112,656 km (0.098 R)
• M78: 51,201,966 km (0.042 R)
• M79: 51,380,735 km (0.091 R)
• M80: 54,724,397 km (0.097 R)
• M81: 54,907,206 km (0.074 R)
• M82: 55,640,235 km (0.085 R)
• M83: 56,653,312 km (0.098 R)
• M84: 57,208,619 km (0.103 R)
• M85: 57,579,772 km (0.081 R)
• M86: 58,791,514 km (0.097 R)
• M87: 60,200,128 km (0.085 R)
• M88: 62,859,230 km (0.106 R)

Asteroid Belt

Center: 12.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.3

Radius: 7.1

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.78 AU - 16.6 AU

Year: 19053 Days

Day: 18.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,384,315 km

• M1: 98,435 km (0.099 R)
• M2: 288,275 km (0.086 R)
• M3: 391,049 km (0.082 R)
• M4: 578,645 km (0.098 R)
• M5: 634,893 km (0.102 R)
• M6: 815,159 km (0.101 R)
• M7: 878,887 km (0.114 R)
• M8: 1,397,992 km (0.074 R)
• M9: 1,688,362 km (0.109 R)
• M10: 1,770,940 km (0.043 R)
• M11: 1,826,740 km (0.079 R)
• M12: 2,509,953 km (0.083 R)
• M13: 2,862,555 km (0.101 R)
• M14: 2,994,650 km (0.106 R)
• M15: 3,507,771 km (0.102 R)
• M16: 3,720,798 km (0.111 R)
• M17: 3,828,808 km (0.066 R)
• M18: 3,974,516 km (0.076 R)
• M19: 4,159,270 km (0.095 R)
• M20: 4,537,303 km (0.091 R)
• M21: 5,366,524 km (0.106 R)
• M22: 5,529,736 km (0.096 R)
• M23: 7,796,293 km (0.116 R)
• M24: 8,497,458 km (0.091 R)
• M25: 9,760,064 km (0.047 R)
• M26: 10,514,786 km (0.083 R)
• M27: 10,667,974 km (0.072 R)
• M28: 10,873,521 km (0.08 R)
• M29: 11,236,146 km (0.084 R)
• M30: 11,340,416 km (0.103 R)
• M31: 11,708,277 km (0.109 R)
• M32: 12,725,992 km (0.117 R)
• M33: 13,883,730 km (0.11 R)
• M34: 14,107,977 km (0.085 R)
• M35: 14,731,052 km (0.047 R)
• M36: 14,902,491 km (0.091 R)
• M37: 15,074,678 km (0.095 R)
• M38: 16,180,206 km (0.116 R)
• M39: 17,131,350 km (0.097 R)
• M40: 17,674,240 km (0.099 R)
• M41: 18,161,630 km (0.106 R)
• M42: 18,653,358 km (0.074 R)
• M43: 18,963,026 km (0.054 R)
• M44: 19,149,575 km (0.037 R)
• M45: 19,901,902 km (0.095 R)
• M46: 20,154,872 km (0.096 R)
• M47: 20,472,469 km (0.098 R)
• M48: 20,536,197 km (0.066 R)
• M49: 21,112,897 km (0.055 R)
• M50: 21,241,701 km (0.09 R)
• M51: 22,478,726 km (0.09 R)
• M52: 22,544,549 km (0.085 R)
• M53: 23,006,657 km (0.06 R)
• M54: 23,471,906 km (0.115 R)
• M55: 23,806,108 km (0.09 R)
• M56: 27,725,721 km (0.115 R)
• M57: 29,219,456 km (0.118 R)
• M58: 29,291,263 km (0.068 R)
• M59: 30,520,509 km (0.093 R)
• M60: 30,958,382 km (0.06 R)
• M61: 31,914,163 km (0.12 R)
• M62: 33,253,662 km (0.079 R)
• M63: 34,081,237 km (0.049 R)
• M64: 36,526,863 km (0.102 R)
• M65: 37,224,887 km (0.092 R)
• M66: 37,927,249 km (0.078 R)
• M67: 38,634,099 km (0.05 R)
• M68: 38,949,601 km (0.106 R)
• M69: 41,021,232 km (0.117 R)
• M70: 41,182,050 km (0.083 R)
• M71: 41,262,533 km (0.074 R)
• M72: 41,343,017 km (0.109 R)
• M73: 41,585,066 km (0.091 R)
• M74: 42,883,426 km (0.061 R)
• M75: 43,046,638 km (0.104 R)
• M76: 43,210,148 km (0.096 R)
• M77: 45,519,939 km (0.056 R)
• M78: 46,857,643 km (0.066 R)
• M79: 47,278,462 km (0.077 R)
• M80: 47,785,001 km (0.059 R)
• M81: 52,249,450 km (0.059 R)
• M82: 52,685,677 km (0.101 R)
• M83: 54,001,690 km (0.083 R)
• M84: 54,177,916 km (0.063 R)
• M85: 54,707,941 km (0.111 R)
• M86: 55,951,249 km (0.077 R)
• M87: 56,129,719 km (0.096 R)
• M88: 56,308,190 km (0.085 R)
• M89: 56,665,878 km (0.104 R)
• M90: 57,203,982 km (0.087 R)
• M91: 57,743,581 km (0.107 R)
• M92: 58,646,853 km (0.104 R)
• M93: 59,919,183 km (0.11 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 14,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit