🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.93 AU - 1.03 AU

Year: 353 Days

Day: 41.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,968,378 km

• M1: 107,112 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.86 AU - 1.22 AU

Year: 385 Days

Day: 28.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,968,378 km

• M1: 198,666 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.08 AU - 2.66 AU

Year: 1326 Days

Day: 46 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.49 AU - 4.05 AU

Year: 2149 Days

Day: 24.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.22 AU - 5.2 AU

Year: 3715 Days

Day: 17.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,968,378 km

• M1: 52,210 km (0.086 R)

Asteroid Belt

Center: 6.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.5

Radius: 12.5

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.52 AU - 10.72 AU

Year: 10010 Days

Day: 14.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,968,378 km

• M1: 157,078 km (0.115 R)
• M2: 301,141 km (0.054 R)
• M3: 492,626 km (0.107 R)
• M4: 614,698 km (0.105 R)
• M5: 1,109,119 km (0.102 R)
• M6: 1,783,955 km (0.12 R)
• M7: 1,983,219 km (0.03 R)
• M8: 2,111,574 km (0.078 R)
• M9: 2,824,109 km (0.074 R)
• M10: 2,940,197 km (0.118 R)
• M11: 3,057,930 km (0.038 R)
• M12: 3,147,090 km (0.108 R)
• M13: 3,359,071 km (0.029 R)
• M14: 3,482,190 km (0.114 R)
• M15: 3,860,971 km (0.067 R)
• M16: 4,420,318 km (0.116 R)
• M17: 4,624,070 km (0.097 R)
• M18: 4,726,994 km (0.111 R)
• M19: 5,469,448 km (0.089 R)
• M20: 5,688,309 km (0.06 R)
• M21: 5,835,813 km (0.077 R)
• M22: 6,982,630 km (0.06 R)
• M23: 7,180,548 km (0.103 R)
• M24: 7,380,261 km (0.095 R)
• M25: 7,622,460 km (0.118 R)
• M26: 7,908,342 km (0.109 R)
• M27: 8,406,652 km (0.096 R)
• M28: 8,574,950 km (0.115 R)
• M29: 8,958,070 km (0.043 R)
• M30: 9,173,192 km (0.108 R)
• M31: 9,873,459 km (0.106 R)
• M32: 10,274,980 km (0.107 R)
• M33: 10,409,917 km (0.097 R)
• M34: 10,636,259 km (0.115 R)
• M35: 11,001,876 km (0.058 R)
• M36: 11,140,105 km (0.047 R)
• M37: 12,457,314 km (0.111 R)
• M38: 12,746,038 km (0.119 R)
• M39: 14,272,684 km (0.111 R)
• M40: 15,083,205 km (0.096 R)
• M41: 15,442,390 km (0.109 R)
• M42: 16,065,016 km (0.064 R)
• M43: 16,326,812 km (0.051 R)
• M44: 18,362,391 km (0.081 R)
• M45: 18,471,747 km (0.059 R)
• M46: 18,966,467 km (0.084 R)
• M47: 19,410,025 km (0.066 R)
• M48: 20,194,366 km (0.114 R)
• M49: 20,420,259 km (0.068 R)
• M50: 20,704,046 km (0.057 R)
• M51: 22,083,787 km (0.103 R)
• M52: 22,316,711 km (0.068 R)
• M53: 22,550,383 km (0.039 R)
• M54: 22,902,387 km (0.119 R)
• M55: 23,909,779 km (0.104 R)
• M56: 24,992,269 km (0.115 R)
• M57: 25,722,606 km (0.053 R)
• M58: 26,707,558 km (0.118 R)
• M59: 29,735,569 km (0.112 R)
• M60: 29,864,073 km (0.063 R)
• M61: 31,094,217 km (0.086 R)
• M62: 31,355,265 km (0.108 R)
• M63: 31,945,279 km (0.103 R)
• M64: 33,469,980 km (0.115 R)
• M65: 34,612,160 km (0.119 R)
• M66: 35,426,122 km (0.11 R)
• M67: 38,114,695 km (0.074 R)
• M68: 38,674,341 km (0.11 R)
• M69: 40,156,108 km (0.109 R)
• M70: 40,511,702 km (0.098 R)
• M71: 40,654,119 km (0.059 R)
• M72: 41,011,209 km (0.1 R)
• M73: 42,957,178 km (0.073 R)
• M74: 44,051,187 km (0.109 R)
• M75: 44,785,563 km (0.065 R)
• M76: 45,820,631 km (0.102 R)
• M77: 45,969,032 km (0.04 R)
• M78: 46,639,380 km (0.091 R)
• M79: 49,428,632 km (0.045 R)
• M80: 49,886,103 km (0.114 R)
• M81: 50,191,731 km (0.09 R)
• M82: 51,420,977 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.8

Radius: 7.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.62 AU - 13.86 AU

Year: 18510 Days

Day: 23.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 92,968,378 km

• M1: 107,112 km (0.062 R)
• M2: 361,877 km (0.05 R)
• M3: 459,116 km (0.111 R)
• M4: 664,215 km (0.083 R)
• M5: 733,179 km (0.08 R)
• M6: 1,715,140 km (0.115 R)
• M7: 2,010,296 km (0.073 R)
• M8: 2,294,831 km (0.106 R)
• M9: 3,403,800 km (0.102 R)
• M10: 3,495,055 km (0.11 R)
• M11: 3,868,601 km (0.045 R)
• M12: 4,320,536 km (0.078 R)
• M13: 4,386,509 km (0.079 R)
• M14: 4,452,781 km (0.095 R)
• M15: 4,721,309 km (0.108 R)
• M16: 4,857,443 km (0.11 R)
• M17: 6,140,993 km (0.109 R)
• M18: 6,781,720 km (0.083 R)
• M19: 7,012,849 km (0.114 R)
• M20: 7,129,386 km (0.11 R)
• M21: 7,285,865 km (0.116 R)
• M22: 7,483,035 km (0.099 R)
• M23: 7,602,115 km (0.108 R)
• M24: 10,510,896 km (0.101 R)
• M25: 10,599,907 km (0.106 R)
• M26: 10,823,406 km (0.106 R)
• M27: 11,184,086 km (0.09 R)
• M28: 11,594,733 km (0.063 R)
• M29: 12,149,890 km (0.096 R)
• M30: 12,196,565 km (0.059 R)
• M31: 12,571,906 km (0.057 R)
• M32: 12,713,725 km (0.057 R)
• M33: 12,760,998 km (0.107 R)
• M34: 13,720,818 km (0.104 R)
• M35: 14,209,255 km (0.119 R)
• M36: 14,307,690 km (0.103 R)
• M37: 14,604,343 km (0.047 R)
• M38: 14,803,158 km (0.072 R)
• M39: 15,708,973 km (0.096 R)
• M40: 15,759,687 km (0.116 R)
• M41: 16,117,226 km (0.051 R)
• M42: 16,840,232 km (0.081 R)
• M43: 17,468,394 km (0.057 R)
• M44: 17,838,349 km (0.079 R)
• M45: 18,210,848 km (0.067 R)
• M46: 19,071,933 km (0.105 R)
• M47: 19,671,671 km (0.071 R)
• M48: 21,225,993 km (0.091 R)
• M49: 21,282,242 km (0.1 R)
• M50: 21,790,575 km (0.078 R)
• M51: 22,819,360 km (0.064 R)
• M52: 25,698,969 km (0.056 R)
• M53: 26,360,940 km (0.107 R)
• M54: 26,481,965 km (0.118 R)
• M55: 26,785,200 km (0.071 R)
• M56: 27,211,703 km (0.118 R)
• M57: 28,194,860 km (0.117 R)
• M58: 28,939,858 km (0.094 R)
• M59: 29,252,218 km (0.114 R)
• M60: 30,006,491 km (0.04 R)
• M61: 30,069,621 km (0.036 R)
• M62: 30,894,354 km (0.081 R)
• M63: 31,598,062 km (0.111 R)
• M64: 31,790,894 km (0.079 R)
• M65: 32,048,651 km (0.074 R)
• M66: 32,113,277 km (0.09 R)
• M67: 32,501,334 km (0.03 R)
• M68: 32,566,260 km (0.116 R)
• M69: 33,217,010 km (0.106 R)
• M70: 33,347,759 km (0.078 R)
• M71: 33,413,133 km (0.071 R)
• M72: 34,135,392 km (0.098 R)
• M73: 34,597,799 km (0.11 R)
• M74: 34,663,921 km (0.092 R)
• M75: 35,328,435 km (0.117 R)
• M76: 37,414,876 km (0.1 R)
• M77: 39,956,843 km (0.038 R)
• M78: 40,933,119 km (0.085 R)
• M79: 42,341,433 km (0.031 R)
• M80: 42,554,162 km (0.063 R)
• M81: 44,267,805 km (0.117 R)
• M82: 44,555,631 km (0.112 R)
• M83: 44,844,056 km (0.084 R)
• M84: 46,295,455 km (0.043 R)
• M85: 46,368,458 km (0.05 R)
• M86: 47,983,517 km (0.107 R)
• M87: 48,427,224 km (0.099 R)
• M88: 48,872,278 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.9

Radius: 7.7

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 14.66 AU - 23.52 AU

Year: 30314 Days

Day: 18.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,968,378 km

• M1: 188,643 km (0.082 R)
• M2: 485,146 km (0.101 R)
• M3: 627,413 km (0.118 R)
• M4: 756,816 km (0.043 R)
• M5: 838,795 km (0.119 R)
• M6: 1,165,367 km (0.093 R)
• M7: 2,520,126 km (0.118 R)
• M8: 2,603,302 km (0.09 R)
• M9: 3,210,670 km (0.031 R)
• M10: 4,299,144 km (0.076 R)
• M11: 4,448,891 km (0.102 R)
• M12: 5,170,701 km (0.114 R)
• M13: 5,545,144 km (0.049 R)
• M14: 5,928,564 km (0.071 R)
• M15: 6,263,962 km (0.119 R)
• M16: 7,070,295 km (0.044 R)
• M17: 7,787,317 km (0.113 R)
• M18: 9,097,196 km (0.084 R)
• M19: 10,007,798 km (0.048 R)
• M20: 10,879,056 km (0.081 R)
• M21: 11,427,333 km (0.107 R)
• M22: 12,266,577 km (0.094 R)
• M23: 12,408,246 km (0.071 R)
• M24: 13,343,232 km (0.073 R)
• M25: 13,708,850 km (0.106 R)
• M26: 14,976,392 km (0.109 R)
• M27: 16,203,245 km (0.082 R)
• M28: 17,462,111 km (0.101 R)
• M29: 17,781,801 km (0.114 R)
• M30: 18,264,853 km (0.114 R)
• M31: 19,079,563 km (0.034 R)
• M32: 20,913,184 km (0.091 R)
• M33: 21,252,622 km (0.08 R)
• M34: 21,337,743 km (0.092 R)
• M35: 22,454,790 km (0.07 R)
• M36: 25,736,818 km (0.069 R)
• M37: 27,109,528 km (0.118 R)
• M38: 28,411,927 km (0.105 R)
• M39: 28,599,672 km (0.025 R)
• M40: 28,882,113 km (0.113 R)
• M41: 30,691,798 km (0.115 R)
• M42: 31,464,771 km (0.068 R)
• M43: 31,756,187 km (0.073 R)
• M44: 32,832,693 km (0.041 R)
• M45: 36,031,694 km (0.103 R)
• M46: 37,256,751 km (0.099 R)
• M47: 37,565,222 km (0.088 R)
• M48: 38,703,213 km (0.102 R)
• M49: 38,807,184 km (0.119 R)
• M50: 39,328,682 km (0.065 R)
• M51: 39,642,688 km (0.09 R)
• M52: 39,957,442 km (0.045 R)
• M53: 40,378,560 km (0.071 R)
• M54: 40,906,939 km (0.076 R)
• M55: 41,012,855 km (0.057 R)
• M56: 41,970,580 km (0.051 R)
• M57: 43,259,067 km (0.098 R)
• M58: 43,691,405 km (0.115 R)
• M59: 43,799,713 km (0.094 R)
• M60: 43,908,172 km (0.114 R)
• M61: 44,125,238 km (0.111 R)
• M62: 44,560,419 km (0.082 R)
• M63: 46,425,904 km (0.065 R)
• M64: 48,428,870 km (0.093 R)
• M65: 48,990,161 km (0.107 R)
• M66: 49,215,306 km (0.119 R)
• M67: 49,892,835 km (0.085 R)
• M68: 50,119,326 km (0.096 R)
• M69: 50,914,887 km (0.111 R)
• M70: 51,028,881 km (0.049 R)
• M71: 51,600,046 km (0.113 R)
• M72: 54,954,628 km (0.111 R)
• M73: 55,305,585 km (0.027 R)
• M74: 56,009,892 km (0.054 R)
• M75: 56,953,555 km (0.097 R)
• M76: 58,140,614 km (0.059 R)
• M77: 62,480,897 km (0.103 R)
• M78: 64,566,441 km (0.063 R)
• M79: 64,936,845 km (0.1 R)
• M80: 65,927,931 km (0.103 R)
• M81: 67,674,486 km (0.051 R)
• M82: 71,085,767 km (0.111 R)
• M83: 77,811,238 km (0.096 R)
• M84: 79,127,550 km (0.116 R)
• M85: 82,450,866 km (0.08 R)
• M86: 84,736,572 km (0.089 R)
• M87: 85,006,746 km (0.117 R)
• M88: 85,277,369 km (0.072 R)
• M89: 86,226,567 km (0.092 R)
• M90: 86,770,505 km (0.079 R)
• M91: 87,725,239 km (0.097 R)
• M92: 88,409,350 km (0.086 R)
• M93: 89,507,548 km (0.034 R)
• M94: 90,196,147 km (0.087 R)
• M95: 90,748,312 km (0.116 R)
• M96: 91,717,407 km (0.081 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 16,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit