🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.59 AU - 0.79 AU

Year: 201 Days

Day: 20.5 Hours

Environment

Temp: 208 °C

Axial Tilt: 123.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.78 AU - 0.8 AU

Year: 246 Days

Day: 30.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,621,687 km

• M1: 112,198 km (0.087 R)
• M2: 420,669 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.78 AU - 0.84 AU

Year: 255 Days

Day: 13.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.22 AU - 2 AU

Year: 715 Days

Day: 46.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.48 AU - 2.42 AU

Year: 953 Days

Day: 15.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,621,687 km

• M1: 1,079,199 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.43 AU - 3.23 AU

Year: 1666 Days

Day: 23.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.73 AU - 3.95 AU

Year: 2135 Days

Day: 40.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 51.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,621,687 km

• M1: 485,445 km (0.11 R)

Asteroid Belt

Center: 4.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.7

Radius: 12.4

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.71 AU - 5.77 AU

Year: 4811 Days

Day: 9.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,621,687 km

• M1: 187,446 km (0.061 R)
• M2: 275,110 km (0.105 R)
• M3: 438,621 km (0.118 R)
• M4: 577,747 km (0.039 R)
• M5: 794,215 km (0.039 R)
• M6: 932,444 km (0.071 R)
• M7: 1,079,349 km (0.057 R)
• M8: 1,263,504 km (0.056 R)
• M9: 1,473,988 km (0.056 R)
• M10: 1,599,650 km (0.097 R)
• M11: 1,696,440 km (0.071 R)
• M12: 2,228,111 km (0.086 R)
• M13: 2,391,920 km (0.084 R)
• M14: 2,790,299 km (0.078 R)
• M15: 3,067,654 km (0.119 R)
• M16: 3,521,683 km (0.082 R)
• M17: 3,606,655 km (0.098 R)
• M18: 3,778,393 km (0.053 R)
• M19: 4,310,513 km (0.069 R)
• M20: 4,470,284 km (0.081 R)
• M21: 5,032,772 km (0.104 R)
• M22: 5,893,259 km (0.092 R)
• M23: 6,852,181 km (0.042 R)
• M24: 7,012,400 km (0.106 R)
• M25: 7,146,739 km (0.054 R)
• M26: 7,281,976 km (0.037 R)
• M27: 7,637,570 km (0.07 R)
• M28: 7,720,447 km (0.083 R)
• M29: 8,027,123 km (0.116 R)
• M30: 8,366,111 km (0.062 R)
• M31: 8,565,974 km (0.089 R)
• M32: 8,767,482 km (0.112 R)
• M33: 8,970,636 km (0.114 R)
• M34: 9,979,375 km (0.075 R)
• M35: 10,589,435 km (0.119 R)
• M36: 10,774,936 km (0.058 R)
• M37: 11,274,593 km (0.118 R)
• M38: 12,524,483 km (0.082 R)
• M39: 12,819,042 km (0.075 R)
• M40: 12,917,776 km (0.119 R)
• M41: 13,315,258 km (0.093 R)
• M42: 13,986,653 km (0.113 R)
• M43: 15,292,642 km (0.04 R)
• M44: 15,854,083 km (0.078 R)
• M45: 16,315,293 km (0.091 R)
• M46: 16,709,035 km (0.074 R)
• M47: 16,817,045 km (0.116 R)
• M48: 16,925,204 km (0.095 R)
• M49: 17,105,918 km (0.088 R)
• M50: 17,251,028 km (0.106 R)
• M51: 17,615,598 km (0.078 R)
• M52: 18,463,668 km (0.083 R)
• M53: 18,836,616 km (0.093 R)
• M54: 18,948,964 km (0.108 R)
• M55: 19,438,299 km (0.114 R)
• M56: 19,931,971 km (0.074 R)
• M57: 21,242,598 km (0.069 R)
• M58: 22,026,491 km (0.074 R)
• M59: 22,105,329 km (0.11 R)
• M60: 22,660,337 km (0.072 R)
• M61: 22,819,809 km (0.117 R)
• M62: 23,300,317 km (0.097 R)
• M63: 23,582,160 km (0.034 R)
• M64: 24,149,285 km (0.047 R)
• M65: 24,312,197 km (0.089 R)
• M66: 24,967,286 km (0.097 R)
• M67: 26,253,080 km (0.098 R)
• M68: 28,543,872 km (0.119 R)
• M69: 28,802,377 km (0.042 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.4

Radius: 14.6

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.44 AU - 7.7 AU

Year: 5891 Days

Day: 13.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,621,687 km

• M1: 206,595 km (0.117 R)
• M2: 482,902 km (0.083 R)
• M3: 816,206 km (0.11 R)
• M4: 1,018,911 km (0.061 R)
• M5: 1,529,339 km (0.114 R)
• M6: 1,673,701 km (0.114 R)
• M7: 1,822,850 km (0.07 R)
• M8: 2,155,107 km (0.065 R)
• M9: 2,766,962 km (0.054 R)
• M10: 3,696,713 km (0.113 R)
• M11: 3,968,682 km (0.096 R)
• M12: 4,324,276 km (0.108 R)
• M13: 4,427,947 km (0.115 R)
• M14: 4,611,205 km (0.041 R)
• M15: 4,985,349 km (0.113 R)
• M16: 5,341,841 km (0.079 R)
• M17: 5,706,710 km (0.084 R)
• M18: 5,992,891 km (0.076 R)
• M19: 6,254,537 km (0.082 R)
• M20: 7,369,939 km (0.098 R)
• M21: 7,494,255 km (0.063 R)
• M22: 8,416,376 km (0.054 R)
• M23: 8,677,125 km (0.076 R)
• M24: 9,374,251 km (0.056 R)
• M25: 10,227,707 km (0.047 R)
• M26: 10,331,827 km (0.093 R)
• M27: 11,500,336 km (0.112 R)
• M28: 11,680,901 km (0.07 R)
• M29: 12,118,624 km (0.046 R)
• M30: 12,710,433 km (0.086 R)
• M31: 12,972,379 km (0.076 R)
• M32: 13,463,509 km (0.089 R)
• M33: 13,692,244 km (0.115 R)
• M34: 13,999,369 km (0.08 R)
• M35: 14,153,754 km (0.115 R)
• M36: 14,737,784 km (0.103 R)
• M37: 15,013,044 km (0.108 R)
• M38: 15,488,915 km (0.114 R)
• M39: 15,608,593 km (0.033 R)
• M40: 15,768,812 km (0.115 R)
• M41: 16,131,138 km (0.085 R)
• M42: 16,741,049 km (0.057 R)
• M43: 16,864,018 km (0.074 R)
• M44: 17,151,994 km (0.056 R)
• M45: 17,774,621 km (0.057 R)
• M46: 18,109,720 km (0.11 R)
• M47: 19,084,799 km (0.115 R)
• M48: 20,251,213 km (0.096 R)
• M49: 20,425,944 km (0.09 R)
• M50: 20,909,145 km (0.111 R)
• M51: 21,174,382 km (0.119 R)
• M52: 21,351,655 km (0.107 R)
• M53: 21,707,997 km (0.085 R)
• M54: 22,201,222 km (0.092 R)
• M55: 22,426,516 km (0.109 R)
• M56: 23,016,081 km (0.063 R)
• M57: 23,979,192 km (0.08 R)
• M58: 26,468,202 km (0.058 R)
• M59: 26,755,130 km (0.12 R)
• M60: 27,332,129 km (0.096 R)
• M61: 27,573,730 km (0.047 R)
• M62: 27,816,078 km (0.103 R)
• M63: 30,128,562 km (0.111 R)
• M64: 30,628,369 km (0.112 R)
• M65: 31,181,582 km (0.087 R)
• M66: 31,282,411 km (0.076 R)
• M67: 31,434,103 km (0.089 R)
• M68: 32,144,693 km (0.083 R)
• M69: 33,944,505 km (0.094 R)
• M70: 34,152,296 km (0.119 R)
• M71: 34,308,327 km (0.101 R)
• M72: 34,569,076 km (0.053 R)
• M73: 34,725,855 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.9

Radius: 10.5

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.76 AU - 9.12 AU

Year: 8578 Days

Day: 10.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,621,687 km

• M1: 132,095 km (0.103 R)
• M2: 264,938 km (0.117 R)
• M3: 365,168 km (0.072 R)
• M4: 917,633 km (0.045 R)
• M5: 1,010,085 km (0.096 R)
• M6: 1,125,574 km (0.07 R)
• M7: 1,455,886 km (0.073 R)
• M8: 1,609,972 km (0.116 R)
• M9: 1,769,593 km (0.096 R)
• M10: 1,910,664 km (0.083 R)
• M11: 2,055,624 km (0.12 R)
• M12: 3,084,858 km (0.102 R)
• M13: 3,198,552 km (0.1 R)
• M14: 3,400,808 km (0.093 R)
• M15: 3,909,591 km (0.056 R)
• M16: 4,001,743 km (0.049 R)
• M17: 5,300,851 km (0.118 R)
• M18: 5,819,357 km (0.085 R)
• M19: 6,904,690 km (0.116 R)
• M20: 7,166,935 km (0.114 R)
• M21: 7,356,326 km (0.098 R)
• M22: 7,817,386 km (0.096 R)
• M23: 8,646,907 km (0.096 R)
• M24: 9,051,718 km (0.071 R)
• M25: 9,587,428 km (0.114 R)
• M26: 10,303,254 km (0.085 R)
• M27: 11,080,116 km (0.063 R)
• M28: 11,167,481 km (0.114 R)
• M29: 12,099,925 km (0.104 R)
• M30: 12,190,132 km (0.088 R)
• M31: 12,689,639 km (0.111 R)
• M32: 13,057,201 km (0.114 R)
• M33: 13,196,028 km (0.055 R)
• M34: 15,043,861 km (0.072 R)
• M35: 15,286,658 km (0.088 R)
• M36: 15,432,965 km (0.066 R)
• M37: 15,530,802 km (0.092 R)
• M38: 18,558,663 km (0.091 R)
• M39: 18,662,634 km (0.116 R)
• M40: 19,080,610 km (0.12 R)
• M41: 20,032,501 km (0.052 R)
• M42: 21,598,193 km (0.057 R)
• M43: 21,927,158 km (0.034 R)
• M44: 22,423,524 km (0.096 R)
• M45: 22,756,529 km (0.036 R)
• M46: 23,708,869 km (0.057 R)
• M47: 24,788,816 km (0.063 R)
• M48: 25,768,532 km (0.076 R)
• M49: 27,055,074 km (0.064 R)
• M50: 27,587,493 km (0.12 R)
• M51: 28,063,663 km (0.084 R)
• M52: 29,447,593 km (0.073 R)
• M53: 29,690,540 km (0.086 R)
• M54: 29,934,085 km (0.067 R)
• M55: 31,162,284 km (0.057 R)
• M56: 31,658,051 km (0.05 R)
• M57: 32,406,788 km (0.059 R)
• M58: 32,783,177 km (0.108 R)
• M59: 32,971,969 km (0.084 R)
• M60: 33,730,879 km (0.076 R)
• M61: 34,239,961 km (0.119 R)
• M62: 34,559,502 km (0.088 R)
• M63: 34,687,557 km (0.11 R)
• M64: 35,136,949 km (0.072 R)
• M65: 35,782,464 km (0.069 R)
• M66: 36,954,115 km (0.105 R)
• M67: 37,874,142 km (0.097 R)
• M68: 38,336,998 km (0.113 R)
• M69: 38,668,806 km (0.12 R)
• M70: 39,602,745 km (0.098 R)
• M71: 40,882,106 km (0.08 R)
• M72: 41,153,177 km (0.098 R)
• M73: 41,560,981 km (0.042 R)
• M74: 42,038,348 km (0.05 R)
• M75: 43,343,141 km (0.088 R)
• M76: 43,550,483 km (0.105 R)
• M77: 43,688,861 km (0.12 R)
• M78: 43,757,976 km (0.064 R)
• M79: 43,896,653 km (0.08 R)
• M80: 44,035,330 km (0.106 R)
• M81: 44,104,743 km (0.117 R)
• M82: 44,243,720 km (0.092 R)
• M83: 44,382,846 km (0.087 R)
• M84: 44,940,547 km (0.071 R)
• M85: 45,922,358 km (0.056 R)
• M86: 46,415,881 km (0.092 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 17,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit