🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.45 AU - 0.67 AU

Year: 155 Days

Day: 35.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,092,065 km

• M1: 365,318 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.78 AU - 1.18 AU

Year: 358 Days

Day: 29.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.02 AU - 1.62 AU

Year: 560 Days

Day: 42.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.02 AU - 2.24 AU

Year: 1147 Days

Day: 34.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,092,065 km

• M1: 554,559 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.09 AU - 4.15 AU

Year: 2541 Days

Day: 19.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.9

Radius: 12.8

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.8 AU - 9.3 AU

Year: 7654 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 53,092,065 km

• M1: 177,722 km (0.085 R)
• M2: 553,512 km (0.075 R)
• M3: 806,333 km (0.119 R)
• M4: 1,738,178 km (0.063 R)
• M5: 1,967,960 km (0.119 R)
• M6: 2,208,065 km (0.095 R)
• M7: 2,343,151 km (0.093 R)
• M8: 2,598,066 km (0.096 R)
• M9: 2,886,790 km (0.102 R)
• M10: 3,085,007 km (0.108 R)
• M11: 3,469,175 km (0.089 R)
• M12: 3,733,963 km (0.051 R)
• M13: 3,950,431 km (0.104 R)
• M14: 4,799,698 km (0.119 R)
• M15: 5,245,201 km (0.06 R)
• M16: 5,673,200 km (0.066 R)
• M17: 5,766,250 km (0.118 R)
• M18: 6,726,369 km (0.103 R)
• M19: 7,393,875 km (0.099 R)
• M20: 9,154,193 km (0.119 R)
• M21: 10,232,046 km (0.104 R)
• M22: 10,651,518 km (0.088 R)
• M23: 10,766,858 km (0.119 R)
• M24: 10,960,138 km (0.068 R)
• M25: 11,428,529 km (0.077 R)
• M26: 12,344,667 km (0.117 R)
• M27: 13,201,713 km (0.103 R)
• M28: 13,741,911 km (0.055 R)
• M29: 14,331,925 km (0.077 R)
• M30: 14,587,288 km (0.115 R)
• M31: 14,887,083 km (0.097 R)
• M32: 15,405,888 km (0.093 R)
• M33: 15,536,487 km (0.036 R)
• M34: 16,461,151 km (0.092 R)
• M35: 16,728,632 km (0.077 R)
• M36: 17,539,752 km (0.081 R)
• M37: 17,676,185 km (0.079 R)
• M38: 18,087,579 km (0.1 R)
• M39: 19,059,966 km (0.073 R)
• M40: 19,481,832 km (0.105 R)
• M41: 20,001,684 km (0.071 R)
• M42: 20,814,150 km (0.098 R)
• M43: 21,539,999 km (0.075 R)
• M44: 21,832,612 km (0.116 R)
• M45: 23,016,530 km (0.117 R)
• M46: 24,271,656 km (0.087 R)
• M47: 26,170,053 km (0.072 R)
• M48: 27,216,041 km (0.063 R)
• M49: 27,374,166 km (0.116 R)
• M50: 27,638,207 km (0.105 R)
• M51: 28,009,509 km (0.092 R)
• M52: 29,240,849 km (0.085 R)
• M53: 29,835,949 km (0.104 R)
• M54: 30,053,315 km (0.077 R)
• M55: 30,216,825 km (0.04 R)
• M56: 30,599,197 km (0.026 R)
• M57: 31,645,335 km (0.086 R)
• M58: 32,312,093 km (0.109 R)
• M59: 32,591,243 km (0.094 R)
• M60: 32,759,091 km (0.069 R)
• M61: 33,490,027 km (0.108 R)
• M62: 34,910,608 km (0.079 R)
• M63: 35,311,979 km (0.066 R)
• M64: 36,874,230 km (0.113 R)
• M65: 37,575,694 km (0.107 R)
• M66: 38,281,646 km (0.094 R)
• M67: 38,814,065 km (0.106 R)
• M68: 40,065,751 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.7

Radius: 3.6

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.6 AU - 22.32 AU

Year: 29263 Days

Day: 16.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,092,065 km

• M1: 49,517 km (0.068 R)
• M2: 105,915 km (0.085 R)
• M3: 194,776 km (0.049 R)
• M4: 620,083 km (0.108 R)
• M5: 728,990 km (0.045 R)
• M6: 844,031 km (0.081 R)
• M7: 1,290,431 km (0.072 R)
• M8: 1,359,396 km (0.068 R)
• M9: 1,823,897 km (0.106 R)
• M10: 2,167,673 km (0.07 R)
• M11: 2,389,078 km (0.096 R)
• M12: 2,531,196 km (0.111 R)
• M13: 3,503,582 km (0.114 R)
• M14: 3,762,985 km (0.109 R)
• M15: 4,028,521 km (0.081 R)
• M16: 4,265,783 km (0.067 R)
• M17: 4,403,413 km (0.028 R)
• M18: 4,472,827 km (0.049 R)
• M19: 4,542,539 km (0.086 R)
• M20: 5,004,498 km (0.119 R)
• M21: 5,593,464 km (0.117 R)
• M22: 6,010,992 km (0.093 R)
• M23: 6,320,809 km (0.043 R)
• M24: 6,399,199 km (0.12 R)
• M25: 8,372,095 km (0.089 R)
• M26: 8,674,283 km (0.05 R)
• M27: 8,761,349 km (0.087 R)
• M28: 9,289,579 km (0.06 R)
• M29: 9,647,417 km (0.108 R)
• M30: 9,918,638 km (0.118 R)
• M31: 10,841,058 km (0.112 R)
• M32: 11,550,751 km (0.107 R)
• M33: 11,646,493 km (0.064 R)
• M34: 11,742,535 km (0.086 R)
• M35: 11,790,706 km (0.059 R)
• M36: 12,865,417 km (0.108 R)
• M37: 13,666,663 km (0.088 R)
• M38: 13,869,368 km (0.056 R)
• M39: 14,022,108 km (0.103 R)
• M40: 14,277,920 km (0.111 R)
• M41: 14,432,305 km (0.057 R)
• M42: 16,111,541 km (0.036 R)
• M43: 17,137,483 km (0.107 R)
• M44: 17,465,851 km (0.094 R)
• M45: 18,017,717 km (0.028 R)
• M46: 19,879,014 km (0.105 R)
• M47: 20,861,423 km (0.097 R)
• M48: 21,682,267 km (0.093 R)
• M49: 21,978,022 km (0.099 R)
• M50: 22,873,215 km (0.097 R)
• M51: 23,113,918 km (0.1 R)
• M52: 23,537,131 km (0.073 R)
• M53: 24,207,479 km (0.085 R)
• M54: 24,884,110 km (0.099 R)
• M55: 25,879,235 km (0.047 R)
• M56: 26,444,715 km (0.112 R)
• M57: 26,570,975 km (0.081 R)
• M58: 27,204,971 km (0.093 R)
• M59: 27,268,700 km (0.108 R)
• M60: 29,006,728 km (0.116 R)
• M61: 29,790,621 km (0.038 R)
• M62: 30,251,083 km (0.111 R)
• M63: 30,317,056 km (0.034 R)
• M64: 30,913,054 km (0.112 R)
• M65: 31,579,662 km (0.067 R)
• M66: 31,646,682 km (0.059 R)
• M67: 32,521,081 km (0.073 R)
• M68: 33,608,059 km (0.085 R)
• M69: 34,156,036 km (0.114 R)
• M70: 34,293,517 km (0.106 R)
• M71: 34,568,926 km (0.111 R)
• M72: 34,845,084 km (0.08 R)
• M73: 35,747,758 km (0.046 R)
• M74: 35,817,620 km (0.103 R)
• M75: 37,080,824 km (0.08 R)
• M76: 37,151,434 km (0.106 R)
• M77: 37,789,021 km (0.109 R)
• M78: 38,430,197 km (0.04 R)
• M79: 38,859,543 km (0.117 R)
• M80: 39,940,088 km (0.104 R)
• M81: 40,665,788 km (0.111 R)
• M82: 41,615,884 km (0.062 R)
• M83: 42,130,500 km (0.071 R)
• M84: 42,351,606 km (0.102 R)
• M85: 44,584,504 km (0.096 R)
• M86: 45,866,857 km (0.09 R)
• M87: 46,094,246 km (0.076 R)
• M88: 46,246,237 km (0.106 R)
• M89: 46,779,105 km (0.106 R)
• M90: 48,699,044 km (0.07 R)
• M91: 48,776,386 km (0.049 R)
• M92: 48,931,220 km (0.052 R)
• M93: 49,008,711 km (0.08 R)
• M94: 49,551,901 km (0.111 R)
• M95: 50,566,324 km (0.081 R)
• M96: 52,694,653 km (0.107 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: 180 - 18,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit