🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.59 AU - 0.79 AU

Year: 221 Days

Day: 21.6 Hours

Environment

Temp: 90 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.68 AU - 1.02 AU

Year: 302 Days

Day: 46.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.06 AU - 1.4 AU

Year: 525 Days

Day: 40.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,417,196 km

• M1: 272,867 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.12 AU - 1.66 AU

Year: 631 Days

Day: 30.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.59 AU - 1.95 AU

Year: 907 Days

Day: 28.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.71 AU - 3.75 AU

Year: 2235 Days

Day: 36 Hours

Environment

Temp: -120 °C

Axial Tilt: 88.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,417,196 km

• M1: 84,373 km (0.108 R)
• M2: 210,484 km (0.089 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.97 AU - 4.53 AU

Year: 2796 Days

Day: 35.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.8

Radius: 9.2

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.66 AU - 8.56 AU

Year: 8892 Days

Day: 10.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,417,196 km

• M1: 143,614 km (0.072 R)
• M2: 277,504 km (0.088 R)
• M3: 361,279 km (0.086 R)
• M4: 639,980 km (0.067 R)
• M5: 885,919 km (0.082 R)
• M6: 1,079,947 km (0.094 R)
• M7: 1,203,216 km (0.088 R)
• M8: 2,038,121 km (0.106 R)
• M9: 2,511,299 km (0.097 R)
• M10: 3,047,009 km (0.077 R)
• M11: 3,373,133 km (0.098 R)
• M12: 3,617,576 km (0.076 R)
• M13: 3,741,892 km (0.109 R)
• M14: 4,026,875 km (0.095 R)
• M15: 4,385,013 km (0.083 R)
• M16: 4,517,706 km (0.099 R)
• M17: 5,166,512 km (0.09 R)
• M18: 5,591,220 km (0.103 R)
• M19: 5,699,230 km (0.065 R)
• M20: 6,286,851 km (0.033 R)
• M21: 6,778,429 km (0.083 R)
• M22: 7,598,824 km (0.099 R)
• M23: 7,959,953 km (0.105 R)
• M24: 8,040,886 km (0.106 R)
• M25: 8,740,704 km (0.079 R)
• M26: 9,034,515 km (0.1 R)
• M27: 9,804,944 km (0.064 R)
• M28: 10,198,087 km (0.083 R)
• M29: 11,729,371 km (0.106 R)
• M30: 12,380,570 km (0.076 R)
• M31: 12,663,310 km (0.099 R)
• M32: 13,331,265 km (0.063 R)
• M33: 13,815,363 km (0.107 R)
• M34: 14,108,575 km (0.059 R)
• M35: 14,305,147 km (0.111 R)
• M36: 14,601,799 km (0.084 R)
• M37: 15,100,858 km (0.074 R)
• M38: 15,504,024 km (0.095 R)
• M39: 17,204,503 km (0.092 R)
• M40: 19,126,088 km (0.112 R)
• M41: 19,398,206 km (0.075 R)
• M42: 20,778,695 km (0.068 R)
• M43: 21,170,791 km (0.026 R)
• M44: 21,508,883 km (0.053 R)
• M45: 21,678,676 km (0.119 R)
• M46: 22,019,460 km (0.064 R)
• M47: 22,533,927 km (0.09 R)
• M48: 22,648,818 km (0.111 R)
• M49: 23,691,366 km (0.088 R)
• M50: 25,224,894 km (0.095 R)
• M51: 25,823,285 km (0.106 R)
• M52: 26,003,700 km (0.066 R)
• M53: 27,461,980 km (0.1 R)
• M54: 27,707,620 km (0.111 R)
• M55: 27,830,739 km (0.107 R)
• M56: 28,077,426 km (0.115 R)
• M57: 28,262,927 km (0.11 R)
• M58: 28,386,944 km (0.103 R)
• M59: 28,635,276 km (0.103 R)
• M60: 28,884,357 km (0.084 R)
• M61: 29,321,931 km (0.084 R)
• M62: 29,635,937 km (0.076 R)
• M63: 29,698,917 km (0.108 R)
• M64: 30,140,530 km (0.064 R)
• M65: 32,771,059 km (0.117 R)
• M66: 34,212,734 km (0.033 R)
• M67: 34,477,073 km (0.043 R)
• M68: 34,941,275 km (0.066 R)
• M69: 35,674,903 km (0.032 R)
• M70: 36,615,874 km (0.095 R)
• M71: 37,157,418 km (0.105 R)
• M72: 37,429,088 km (0.098 R)
• M73: 39,973,449 km (0.109 R)
• M74: 40,321,563 km (0.038 R)
• M75: 40,391,425 km (0.11 R)
• M76: 40,740,736 km (0.05 R)
• M77: 41,301,728 km (0.083 R)
• M78: 41,724,193 km (0.047 R)
• M79: 42,148,003 km (0.062 R)
• M80: 42,431,342 km (0.12 R)
• M81: 42,715,428 km (0.053 R)
• M82: 44,288,749 km (0.061 R)
• M83: 46,026,627 km (0.102 R)
• M84: 46,099,481 km (0.072 R)
• M85: 46,830,566 km (0.104 R)
• M86: 47,344,585 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.2

Radius: 6.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.91 AU - 16.19 AU

Year: 22479 Days

Day: 21.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,417,196 km

• M1: 281,394 km (0.052 R)
• M2: 415,732 km (0.058 R)
• M3: 555,008 km (0.107 R)
• M4: 727,794 km (0.084 R)
• M5: 898,186 km (0.057 R)
• M6: 1,018,761 km (0.094 R)
• M7: 1,188,256 km (0.036 R)
• M8: 2,031,689 km (0.071 R)
• M9: 2,164,681 km (0.08 R)
• M10: 2,218,686 km (0.042 R)
• M11: 2,960,991 km (0.086 R)
• M12: 3,021,129 km (0.101 R)
• M13: 3,081,716 km (0.104 R)
• M14: 3,142,602 km (0.041 R)
• M15: 3,548,461 km (0.095 R)
• M16: 3,937,865 km (0.088 R)
• M17: 4,616,740 km (0.1 R)
• M18: 4,721,608 km (0.119 R)
• M19: 6,505,712 km (0.091 R)
• M20: 6,584,251 km (0.1 R)
• M21: 7,467,776 km (0.112 R)
• M22: 7,673,772 km (0.043 R)
• M23: 8,218,159 km (0.095 R)
• M24: 8,303,131 km (0.099 R)
• M25: 8,602,326 km (0.073 R)
• M26: 9,123,675 km (0.069 R)
• M27: 9,344,033 km (0.083 R)
• M28: 10,333,772 km (0.037 R)
• M29: 10,471,402 km (0.11 R)
• M30: 10,794,683 km (0.087 R)
• M31: 12,557,544 km (0.086 R)
• M32: 12,753,518 km (0.07 R)
• M33: 14,000,566 km (0.062 R)
• M34: 14,101,993 km (0.079 R)
• M35: 14,152,856 km (0.054 R)
• M36: 14,561,558 km (0.031 R)
• M37: 14,612,870 km (0.117 R)
• M38: 14,819,015 km (0.093 R)
• M39: 16,181,702 km (0.111 R)
• M40: 17,583,883 km (0.072 R)
• M41: 17,748,291 km (0.052 R)
• M42: 18,244,208 km (0.087 R)
• M43: 19,249,805 km (0.086 R)
• M44: 19,419,150 km (0.099 R)
• M45: 19,816,183 km (0.036 R)
• M46: 20,791,561 km (0.117 R)
• M47: 20,849,455 km (0.115 R)
• M48: 20,965,394 km (0.112 R)
• M49: 21,081,482 km (0.099 R)
• M50: 21,139,526 km (0.116 R)
• M51: 21,606,570 km (0.101 R)
• M52: 22,491,292 km (0.092 R)
• M53: 22,729,152 km (0.039 R)
• M54: 23,749,709 km (0.099 R)
• M55: 23,931,321 km (0.115 R)
• M56: 23,992,058 km (0.099 R)
• M57: 24,235,154 km (0.106 R)
• M58: 24,417,963 km (0.044 R)
• M59: 25,154,134 km (0.101 R)
• M60: 25,215,768 km (0.087 R)
• M61: 27,659,749 km (0.051 R)
• M62: 28,362,709 km (0.114 R)
• M63: 29,136,280 km (0.067 R)
• M64: 30,901,834 km (0.087 R)
• M65: 31,365,288 km (0.102 R)
• M66: 31,830,986 km (0.103 R)
• M67: 32,031,148 km (0.043 R)
• M68: 32,432,968 km (0.071 R)
• M69: 32,836,583 km (0.094 R)
• M70: 34,398,684 km (0.11 R)
• M71: 35,915,307 km (0.06 R)
• M72: 36,193,410 km (0.044 R)
• M73: 36,402,547 km (0.099 R)
• M74: 36,472,260 km (0.033 R)
• M75: 36,681,847 km (0.059 R)
• M76: 37,242,689 km (0.103 R)
• M77: 37,313,000 km (0.069 R)
• M78: 38,728,346 km (0.119 R)
• M79: 38,870,912 km (0.08 R)
• M80: 39,585,990 km (0.07 R)
• M81: 40,089,237 km (0.075 R)
• M82: 40,666,835 km (0.1 R)
• M83: 40,811,795 km (0.081 R)
• M84: 42,783,944 km (0.116 R)
• M85: 43,670,311 km (0.075 R)
• M86: 44,115,814 km (0.107 R)
• M87: 45,386,199 km (0.033 R)
• M88: 45,762,138 km (0.104 R)
• M89: 45,988,330 km (0.111 R)
• M90: 47,428,509 km (0.076 R)
• M91: 47,657,394 km (0.111 R)
• M92: 48,115,911 km (0.095 R)
• M93: 49,191,819 km (0.102 R)
• M94: 49,965,090 km (0.043 R)
• M95: 50,742,401 km (0.069 R)
• M96: 51,837,457 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.1

Radius: 7.8

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.07 AU - 17.03 AU

Year: 23608 Days

Day: 20.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 53,417,196 km

• M1: 225,743 km (0.091 R)
• M2: 766,091 km (0.1 R)
• M3: 1,021,753 km (0.093 R)
• M4: 1,303,446 km (0.042 R)
• M5: 1,465,311 km (0.105 R)
• M6: 1,911,113 km (0.04 R)
• M7: 2,453,405 km (0.039 R)
• M8: 3,256,746 km (0.054 R)
• M9: 3,735,908 km (0.045 R)
• M10: 4,237,060 km (0.064 R)
• M11: 7,165,888 km (0.053 R)
• M12: 8,039,390 km (0.035 R)
• M13: 8,380,922 km (0.044 R)
• M14: 8,727,241 km (0.081 R)
• M15: 8,990,084 km (0.042 R)
• M16: 9,748,994 km (0.094 R)
• M17: 11,518,288 km (0.052 R)
• M18: 13,535,466 km (0.083 R)
• M19: 14,662,087 km (0.081 R)
• M20: 14,870,178 km (0.105 R)
• M21: 17,332,409 km (0.063 R)
• M22: 19,402,844 km (0.099 R)
• M23: 19,459,841 km (0.106 R)
• M24: 20,264,079 km (0.045 R)
• M25: 24,138,215 km (0.096 R)
• M26: 25,875,794 km (0.107 R)
• M27: 25,938,625 km (0.05 R)
• M28: 26,632,759 km (0.117 R)
• M29: 26,759,618 km (0.045 R)
• M30: 28,103,755 km (0.053 R)
• M31: 29,535,407 km (0.113 R)
• M32: 29,666,754 km (0.085 R)
• M33: 30,458,725 km (0.067 R)
• M34: 32,131,079 km (0.089 R)
• M35: 32,401,403 km (0.1 R)
• M36: 32,808,309 km (0.034 R)
• M37: 33,490,176 km (0.115 R)
• M38: 33,627,208 km (0.043 R)
• M39: 33,764,389 km (0.056 R)
• M40: 33,970,385 km (0.03 R)
• M41: 34,245,795 km (0.102 R)
• M42: 36,475,402 km (0.098 R)
• M43: 39,183,572 km (0.031 R)
• M44: 40,415,959 km (0.069 R)
• M45: 40,634,671 km (0.057 R)
• M46: 41,146,745 km (0.062 R)
• M47: 42,992,932 km (0.104 R)
• M48: 45,243,782 km (0.118 R)
• M49: 45,850,401 km (0.09 R)
• M50: 46,918,530 km (0.085 R)
• M51: 47,686,565 km (0.1 R)
• M52: 48,613,623 km (0.059 R)
• M53: 48,768,607 km (0.109 R)
• M54: 49,468,575 km (0.1 R)
• M55: 49,858,876 km (0.065 R)
• M56: 50,957,074 km (0.095 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 11,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit