🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.67 AU - 0.79 AU

Year: 219 Days

Day: 25.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.62 AU - 0.94 AU

Year: 242 Days

Day: 17.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.1 AU - 3.04 AU

Year: 1448 Days

Day: 18 Hours

Environment

Temp: -79 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,695,373 km

• M1: 1,379,292 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.51 AU - 3.37 AU

Year: 1772 Days

Day: 22.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.11 AU - 4.63 AU

Year: 2676 Days

Day: 13 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.13 AU - 5.13 AU

Year: 3501 Days

Day: 24.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.5

Radius: 9.9

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.75 AU - 8.83 AU

Year: 9159 Days

Day: 9.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,695,373 km

• M1: 127,906 km (0.082 R)
• M2: 353,949 km (0.088 R)
• M3: 657,632 km (0.052 R)
• M4: 751,729 km (0.084 R)
• M5: 838,346 km (0.104 R)
• M6: 928,404 km (0.115 R)
• M7: 1,204,861 km (0.115 R)
• M8: 1,307,785 km (0.085 R)
• M9: 1,683,724 km (0.105 R)
• M10: 1,749,697 km (0.113 R)
• M11: 2,290,343 km (0.119 R)
• M12: 2,940,197 km (0.087 R)
• M13: 3,162,200 km (0.053 R)
• M14: 3,285,768 km (0.113 R)
• M15: 3,389,888 km (0.073 R)
• M16: 3,601,419 km (0.074 R)
• M17: 3,730,522 km (0.073 R)
• M18: 4,082,376 km (0.105 R)
• M19: 4,284,932 km (0.119 R)
• M20: 4,467,890 km (0.077 R)
• M21: 4,723,702 km (0.118 R)
• M22: 4,865,222 km (0.092 R)
• M23: 4,960,366 km (0.101 R)
• M24: 5,056,109 km (0.114 R)
• M25: 5,519,563 km (0.054 R)
• M26: 5,869,772 km (0.118 R)
• M27: 5,971,199 km (0.077 R)
• M28: 6,304,952 km (0.059 R)
• M29: 6,382,743 km (0.101 R)
• M30: 6,936,853 km (0.11 R)
• M31: 7,206,129 km (0.113 R)
• M32: 7,644,152 km (0.106 R)
• M33: 7,922,404 km (0.057 R)
• M34: 8,232,221 km (0.1 R)
• M35: 8,863,973 km (0.111 R)
• M36: 9,156,287 km (0.104 R)
• M37: 9,810,479 km (0.108 R)
• M38: 10,572,381 km (0.072 R)
• M39: 10,820,115 km (0.05 R)
• M40: 11,038,528 km (0.076 R)
• M41: 11,258,437 km (0.107 R)
• M42: 11,447,977 km (0.109 R)
• M43: 12,444,598 km (0.092 R)
• M44: 12,607,959 km (0.101 R)
• M45: 12,837,741 km (0.091 R)
• M46: 13,435,235 km (0.1 R)
• M47: 14,109,772 km (0.077 R)
• M48: 14,280,164 km (0.07 R)
• M49: 14,382,788 km (0.085 R)
• M50: 14,795,379 km (0.116 R)
• M51: 15,037,877 km (0.063 R)
• M52: 15,879,365 km (0.083 R)
• M53: 17,133,743 km (0.071 R)
• M54: 17,388,509 km (0.111 R)
• M55: 17,644,470 km (0.058 R)
• M56: 17,791,226 km (0.056 R)
• M57: 18,308,386 km (0.086 R)
• M58: 18,456,936 km (0.118 R)
• M59: 19,168,574 km (0.099 R)
• M60: 19,508,759 km (0.118 R)
• M61: 19,660,601 km (0.106 R)
• M62: 20,195,264 km (0.099 R)
• M63: 21,161,666 km (0.093 R)
• M64: 22,261,958 km (0.11 R)
• M65: 24,150,332 km (0.116 R)
• M66: 24,928,241 km (0.098 R)
• M67: 25,423,709 km (0.104 R)
• M68: 26,887,524 km (0.089 R)
• M69: 27,014,383 km (0.065 R)
• M70: 27,523,315 km (0.093 R)
• M71: 27,608,437 km (0.113 R)
• M72: 27,821,614 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.2

Radius: 14

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.28 AU - 10.68 AU

Year: 11081 Days

Day: 8.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,695,373 km

• M1: 195,076 km (0.073 R)
• M2: 352,602 km (0.053 R)
• M3: 535,411 km (0.083 R)
• M4: 740,958 km (0.058 R)
• M5: 1,028,635 km (0.094 R)
• M6: 1,120,488 km (0.102 R)
• M7: 1,581,100 km (0.11 R)
• M8: 1,844,392 km (0.079 R)
• M9: 2,364,843 km (0.076 R)
• M10: 2,464,475 km (0.083 R)
• M11: 2,798,079 km (0.077 R)
• M12: 3,340,072 km (0.075 R)
• M13: 3,885,356 km (0.097 R)
• M14: 4,003,837 km (0.103 R)
• M15: 4,834,854 km (0.08 R)
• M16: 4,994,624 km (0.08 R)
• M17: 5,352,462 km (0.09 R)
• M18: 5,956,090 km (0.113 R)
• M19: 6,127,678 km (0.066 R)
• M20: 6,475,793 km (0.094 R)
• M21: 6,581,409 km (0.092 R)
• M22: 7,010,156 km (0.101 R)
• M23: 7,632,932 km (0.083 R)
• M24: 8,311,957 km (0.044 R)
• M25: 9,647,118 km (0.039 R)
• M26: 9,889,616 km (0.048 R)
• M27: 10,093,219 km (0.089 R)
• M28: 10,298,317 km (0.077 R)
• M29: 10,587,789 km (0.054 R)
• M30: 11,048,102 km (0.088 R)
• M31: 11,301,970 km (0.087 R)
• M32: 11,429,726 km (0.031 R)
• M33: 11,772,455 km (0.088 R)
• M34: 12,336,738 km (0.089 R)
• M35: 12,954,428 km (0.11 R)
• M36: 13,177,478 km (0.093 R)
• M37: 13,627,319 km (0.054 R)
• M38: 13,763,303 km (0.108 R)
• M39: 13,990,842 km (0.072 R)
• M40: 14,128,023 km (0.089 R)
• M41: 14,542,259 km (0.086 R)
• M42: 15,241,629 km (0.073 R)
• M43: 16,191,127 km (0.085 R)
• M44: 16,383,211 km (0.096 R)
• M45: 16,576,192 km (0.097 R)
• M46: 16,721,452 km (0.064 R)
• M47: 16,915,779 km (0.064 R)
• M48: 17,208,542 km (0.103 R)
• M49: 18,246,901 km (0.062 R)
• M50: 18,597,409 km (0.114 R)
• M51: 19,152,866 km (0.083 R)
• M52: 19,611,383 km (0.069 R)
• M53: 19,816,332 km (0.03 R)
• M54: 20,280,086 km (0.086 R)
• M55: 20,487,428 km (0.106 R)
• M56: 20,695,369 km (0.065 R)
• M57: 20,956,418 km (0.088 R)
• M58: 22,813,675 km (0.086 R)
• M59: 24,007,915 km (0.049 R)
• M60: 24,337,180 km (0.108 R)
• M61: 25,837,198 km (0.097 R)
• M62: 26,400,434 km (0.114 R)
• M63: 26,626,925 km (0.118 R)
• M64: 27,252,842 km (0.038 R)
• M65: 27,539,023 km (0.111 R)
• M66: 27,941,292 km (0.062 R)
• M67: 28,693,470 km (0.076 R)
• M68: 28,926,394 km (0.109 R)
• M69: 29,042,931 km (0.109 R)
• M70: 30,040,748 km (0.116 R)
• M71: 30,870,867 km (0.092 R)
• M72: 31,708,615 km (0.093 R)
• M73: 34,081,537 km (0.101 R)
• M74: 35,694,950 km (0.046 R)
• M75: 36,133,570 km (0.092 R)
• M76: 37,651,091 km (0.053 R)
• M77: 37,906,006 km (0.104 R)
• M78: 39,383,135 km (0.111 R)
• M79: 39,771,492 km (0.09 R)
• M80: 39,901,342 km (0.092 R)
• M81: 40,944,488 km (0.069 R)
• M82: 41,075,387 km (0.057 R)
• M83: 43,124,129 km (0.118 R)
• M84: 43,457,733 km (0.077 R)
• M85: 43,792,084 km (0.108 R)
• M86: 43,993,143 km (0.112 R)
• M87: 44,194,502 km (0.118 R)
• M88: 45,341,319 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.6

Radius: 8.3

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.73 AU - 12.45 AU

Year: 11265 Days

Day: 6.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,695,373 km

• M1: 287,677 km (0.116 R)
• M2: 414,087 km (0.075 R)
• M3: 657,632 km (0.081 R)
• M4: 796,010 km (0.038 R)
• M5: 1,101,489 km (0.062 R)
• M6: 1,354,010 km (0.1 R)
• M7: 1,695,093 km (0.107 R)
• M8: 2,268,652 km (0.079 R)
• M9: 2,454,602 km (0.108 R)
• M10: 2,813,188 km (0.114 R)
• M11: 3,129,438 km (0.076 R)
• M12: 3,518,093 km (0.078 R)
• M13: 3,764,930 km (0.12 R)
• M14: 3,858,877 km (0.114 R)
• M15: 4,572,160 km (0.056 R)
• M16: 4,639,030 km (0.106 R)
• M17: 5,255,523 km (0.114 R)
• M18: 5,573,418 km (0.105 R)
• M19: 6,228,059 km (0.068 R)
• M20: 6,792,043 km (0.095 R)
• M21: 6,945,231 km (0.037 R)
• M22: 7,060,870 km (0.092 R)
• M23: 7,293,943 km (0.072 R)
• M24: 7,490,365 km (0.101 R)
• M25: 8,580,186 km (0.039 R)
• M26: 8,870,855 km (0.04 R)
• M27: 8,954,480 km (0.116 R)
• M28: 9,206,851 km (0.065 R)
• M29: 9,848,327 km (0.118 R)
• M30: 10,371,920 km (0.115 R)
• M31: 10,904,488 km (0.081 R)
• M32: 11,720,096 km (0.108 R)
• M33: 12,135,230 km (0.109 R)
• M34: 12,602,125 km (0.096 R)
• M35: 13,027,431 km (0.101 R)
• M36: 13,457,376 km (0.107 R)
• M37: 13,795,018 km (0.116 R)
• M38: 14,233,340 km (0.11 R)
• M39: 14,429,612 km (0.119 R)
• M40: 17,113,398 km (0.103 R)
• M41: 18,059,156 km (0.092 R)
• M42: 22,577,759 km (0.077 R)
• M43: 22,864,090 km (0.108 R)
• M44: 23,904,693 km (0.053 R)
• M45: 23,962,886 km (0.056 R)
• M46: 25,138,127 km (0.034 R)
• M47: 25,434,929 km (0.117 R)
• M48: 25,732,779 km (0.108 R)
• M49: 26,091,813 km (0.056 R)
• M50: 27,178,792 km (0.082 R)
• M51: 27,361,451 km (0.09 R)
• M52: 27,544,409 km (0.117 R)
• M53: 27,973,007 km (0.085 R)
• M54: 28,280,430 km (0.106 R)
• M55: 28,465,483 km (0.048 R)
• M56: 28,836,785 km (0.099 R)
• M57: 29,147,500 km (0.036 R)
• M58: 29,834,752 km (0.092 R)
• M59: 30,086,077 km (0.1 R)
• M60: 30,211,888 km (0.117 R)
• M61: 30,527,390 km (0.111 R)
• M62: 30,970,948 km (0.072 R)
• M63: 31,161,685 km (0.066 R)
• M64: 31,672,263 km (0.108 R)
• M65: 31,992,701 km (0.098 R)
• M66: 32,443,141 km (0.116 R)
• M67: 32,701,646 km (0.11 R)
• M68: 33,350,452 km (0.053 R)
• M69: 33,415,676 km (0.113 R)
• M70: 33,545,976 km (0.108 R)
• M71: 33,872,698 km (0.105 R)
• M72: 35,921,740 km (0.03 R)
• M73: 38,487,643 km (0.107 R)
• M74: 38,555,859 km (0.117 R)
• M75: 38,898,139 km (0.03 R)
• M76: 39,035,320 km (0.096 R)
• M77: 39,723,471 km (0.045 R)
• M78: 40,276,983 km (0.1 R)
• M79: 40,485,223 km (0.118 R)
• M80: 40,554,636 km (0.101 R)
• M81: 41,042,176 km (0.106 R)
• M82: 41,882,467 km (0.106 R)
• M83: 42,375,242 km (0.118 R)
• M84: 42,728,293 km (0.112 R)
• M85: 43,366,478 km (0.112 R)
• M86: 44,150,670 km (0.105 R)
• M87: 45,155,519 km (0.1 R)
• M88: 46,531,370 km (0.062 R)
• M89: 47,407,266 km (0.12 R)
• M90: 49,027,411 km (0.119 R)
• M91: 49,175,513 km (0.044 R)
• M92: 49,398,114 km (0.115 R)
• M93: 49,546,665 km (0.051 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 12,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit