🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.69 AU - 0.73 AU

Year: 210 Days

Day: 30.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,514,048 km

• M1: 22,290 km (0.116 R)

Asteroid Belt

Center: 1.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.43 AU - 2.09 AU

Year: 821 Days

Day: 16.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.3 AU - 3.26 AU

Year: 1629 Days

Day: 46.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.1

Radius: 11.9

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.5 AU - 7.2 AU

Year: 6301 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,514,048 km

• M1: 273,016 km (0.07 R)
• M2: 451,935 km (0.104 R)
• M3: 575,503 km (0.068 R)
• M4: 874,250 km (0.077 R)
• M5: 1,021,454 km (0.093 R)
• M6: 1,311,375 km (0.078 R)
• M7: 1,434,793 km (0.104 R)
• M8: 1,611,319 km (0.037 R)
• M9: 1,778,120 km (0.059 R)
• M10: 1,933,253 km (0.088 R)
• M11: 2,111,125 km (0.113 R)
• M12: 2,483,325 km (0.099 R)
• M13: 2,618,561 km (0.071 R)
• M14: 2,756,341 km (0.101 R)
• M15: 2,876,468 km (0.068 R)
• M16: 2,977,895 km (0.031 R)
• M17: 3,655,424 km (0.1 R)
• M18: 3,743,388 km (0.115 R)
• M19: 3,989,326 km (0.087 R)
• M20: 4,102,871 km (0.102 R)
• M21: 4,567,821 km (0.089 R)
• M22: 5,098,894 km (0.117 R)
• M23: 5,197,479 km (0.117 R)
• M24: 5,321,795 km (0.118 R)
• M25: 5,932,154 km (0.052 R)
• M26: 6,114,364 km (0.09 R)
• M27: 6,591,432 km (0.057 R)
• M28: 6,943,585 km (0.119 R)
• M29: 7,218,696 km (0.032 R)
• M30: 7,385,497 km (0.066 R)
• M31: 7,836,684 km (0.082 R)
• M32: 7,922,254 km (0.045 R)
• M33: 8,094,442 km (0.115 R)
• M34: 8,413,235 km (0.101 R)
• M35: 8,765,687 km (0.12 R)
• M36: 8,913,939 km (0.115 R)
• M37: 9,123,077 km (0.103 R)
• M38: 9,303,641 km (0.116 R)
• M39: 9,394,297 km (0.04 R)
• M40: 9,637,544 km (0.057 R)
• M41: 9,883,034 km (0.119 R)
• M42: 10,537,076 km (0.091 R)
• M43: 10,631,621 km (0.062 R)
• M44: 11,237,343 km (0.11 R)
• M45: 11,495,699 km (0.118 R)
• M46: 11,788,761 km (0.113 R)
• M47: 12,051,305 km (0.071 R)
• M48: 12,150,189 km (0.066 R)
• M49: 12,382,216 km (0.12 R)
• M50: 13,324,832 km (0.117 R)
• M51: 14,151,061 km (0.097 R)
• M52: 14,255,480 km (0.111 R)
• M53: 14,430,211 km (0.119 R)
• M54: 14,817,071 km (0.025 R)
• M55: 14,958,441 km (0.102 R)
• M56: 15,207,222 km (0.097 R)
• M57: 15,672,771 km (0.091 R)
• M58: 17,060,291 km (0.107 R)
• M59: 17,581,490 km (0.082 R)
• M60: 18,032,378 km (0.089 R)
• M61: 18,221,320 km (0.095 R)
• M62: 18,487,006 km (0.104 R)
• M63: 18,639,446 km (0.112 R)
• M64: 19,291,842 km (0.1 R)
• M65: 19,717,897 km (0.103 R)
• M66: 20,068,854 km (0.057 R)
• M67: 20,935,474 km (0.063 R)
• M68: 21,014,910 km (0.082 R)
• M69: 21,935,087 km (0.096 R)
• M70: 23,484,173 km (0.041 R)
• M71: 24,147,041 km (0.1 R)
• M72: 24,230,218 km (0.079 R)
• M73: 24,773,856 km (0.09 R)
• M74: 24,899,967 km (0.099 R)
• M75: 25,703,158 km (0.117 R)
• M76: 26,686,764 km (0.101 R)
• M77: 27,726,320 km (0.117 R)
• M78: 27,900,900 km (0.097 R)
• M79: 28,558,682 km (0.095 R)
• M80: 28,646,795 km (0.075 R)
• M81: 28,734,909 km (0.097 R)
• M82: 28,911,584 km (0.037 R)
• M83: 28,999,996 km (0.103 R)
• M84: 29,354,842 km (0.055 R)
• M85: 29,621,725 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.1

Radius: 12.5

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.52 AU - 10.5 AU

Year: 10307 Days

Day: 9.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,514,048 km

• M1: 489,634 km (0.115 R)
• M2: 998,267 km (0.109 R)
• M3: 1,100,592 km (0.111 R)
• M4: 1,272,180 km (0.091 R)
• M5: 1,361,490 km (0.09 R)
• M6: 1,523,056 km (0.1 R)
• M7: 1,765,554 km (0.072 R)
• M8: 1,942,977 km (0.1 R)
• M9: 2,047,097 km (0.119 R)
• M10: 2,179,940 km (0.103 R)
• M11: 2,370,977 km (0.118 R)
• M12: 3,313,892 km (0.088 R)
• M13: 3,924,102 km (0.117 R)
• M14: 4,815,555 km (0.099 R)
• M15: 5,211,242 km (0.088 R)
• M16: 5,692,648 km (0.091 R)
• M17: 6,034,329 km (0.1 R)
• M18: 6,149,669 km (0.067 R)
• M19: 6,937,751 km (0.076 R)
• M20: 8,349,955 km (0.074 R)
• M21: 8,521,843 km (0.11 R)
• M22: 9,622,883 km (0.074 R)
• M23: 9,939,133 km (0.095 R)
• M24: 10,675,005 km (0.113 R)
• M25: 11,143,994 km (0.039 R)
• M26: 11,238,540 km (0.114 R)
• M27: 11,380,957 km (0.117 R)
• M28: 13,587,975 km (0.063 R)
• M29: 13,943,120 km (0.087 R)
• M30: 14,662,387 km (0.035 R)
• M31: 14,922,088 km (0.062 R)
• M32: 15,604,853 km (0.117 R)
• M33: 15,870,090 km (0.091 R)
• M34: 16,030,010 km (0.079 R)
• M35: 16,620,922 km (0.082 R)
• M36: 16,783,385 km (0.09 R)
• M37: 17,603,181 km (0.098 R)
• M38: 18,829,286 km (0.119 R)
• M39: 19,623,949 km (0.116 R)
• M40: 19,852,984 km (0.086 R)
• M41: 20,198,106 km (0.086 R)
• M42: 20,661,560 km (0.085 R)
• M43: 21,953,936 km (0.118 R)
• M44: 22,850,177 km (0.077 R)
• M45: 22,970,603 km (0.097 R)
• M46: 23,333,079 km (0.089 R)
• M47: 23,454,253 km (0.092 R)
• M48: 24,247,421 km (0.091 R)
• M49: 24,493,211 km (0.047 R)
• M50: 24,678,263 km (0.1 R)
• M51: 25,672,341 km (0.055 R)
• M52: 25,922,917 km (0.105 R)
• M53: 26,111,411 km (0.113 R)
• M54: 26,552,874 km (0.084 R)
• M55: 26,679,434 km (0.075 R)
• M56: 27,379,402 km (0.079 R)
• M57: 27,956,551 km (0.089 R)
• M58: 29,057,741 km (0.114 R)
• M59: 29,188,190 km (0.066 R)
• M60: 29,909,401 km (0.077 R)
• M61: 31,838,616 km (0.098 R)
• M62: 32,107,892 km (0.044 R)
• M63: 32,580,920 km (0.081 R)
• M64: 34,772,679 km (0.069 R)
• M65: 35,049,884 km (0.105 R)
• M66: 35,327,986 km (0.065 R)
• M67: 35,746,411 km (0.113 R)
• M68: 36,166,482 km (0.068 R)
• M69: 36,306,954 km (0.096 R)
• M70: 36,517,887 km (0.082 R)
• M71: 37,294,749 km (0.094 R)
• M72: 38,936,735 km (0.089 R)
• M73: 40,456,500 km (0.044 R)
• M74: 40,675,212 km (0.117 R)
• M75: 41,627,552 km (0.055 R)
• M76: 42,735,325 km (0.083 R)
• M77: 43,181,276 km (0.063 R)
• M78: 43,628,573 km (0.119 R)
• M79: 44,302,661 km (0.088 R)
• M80: 44,603,204 km (0.107 R)
• M81: 45,282,228 km (0.065 R)
• M82: 45,736,856 km (0.119 R)
• M83: 47,109,566 km (0.113 R)
• M84: 48,728,066 km (0.075 R)
• M85: 49,739,198 km (0.11 R)
• M86: 50,914,439 km (0.066 R)
• M87: 52,098,805 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849

Radius: 7.7

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 11.97 AU - 15.73 AU

Year: 18116 Days

Day: 17.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,514,048 km

• M1: 140,472 km (0.059 R)
• M2: 250,427 km (0.119 R)
• M3: 328,367 km (0.119 R)
• M4: 825,182 km (0.033 R)
• M5: 1,001,857 km (0.032 R)
• M6: 1,275,471 km (0.118 R)
• M7: 1,696,889 km (0.119 R)
• M8: 1,857,407 km (0.118 R)
• M9: 1,989,502 km (0.096 R)
• M10: 2,298,122 km (0.08 R)
• M11: 2,883,649 km (0.115 R)
• M12: 3,153,972 km (0.05 R)
• M13: 3,312,246 km (0.073 R)
• M14: 3,513,605 km (0.108 R)
• M15: 3,760,591 km (0.117 R)
• M16: 4,184,851 km (0.098 R)
• M17: 4,804,336 km (0.111 R)
• M18: 5,264,199 km (0.118 R)
• M19: 5,357,848 km (0.063 R)
• M20: 6,225,815 km (0.118 R)
• M21: 6,982,181 km (0.091 R)
• M22: 7,292,747 km (0.1 R)
• M23: 7,502,333 km (0.073 R)
• M24: 9,136,840 km (0.116 R)
• M25: 10,052,079 km (0.103 R)
• M26: 10,698,043 km (0.111 R)
• M27: 10,996,191 km (0.12 R)
• M28: 11,176,307 km (0.067 R)
• M29: 11,236,595 km (0.112 R)
• M30: 12,527,176 km (0.079 R)
• M31: 12,589,858 km (0.073 R)
• M32: 13,477,571 km (0.053 R)
• M33: 13,670,403 km (0.096 R)
• M34: 13,928,908 km (0.116 R)
• M35: 14,582,352 km (0.12 R)
• M36: 14,648,324 km (0.069 R)
• M37: 15,379,708 km (0.117 R)
• M38: 16,670,888 km (0.083 R)
• M39: 18,279,962 km (0.085 R)
• M40: 18,994,890 km (0.071 R)
• M41: 19,066,847 km (0.028 R)
• M42: 19,646,090 km (0.099 R)
• M43: 20,525,875 km (0.084 R)
• M44: 21,869,264 km (0.048 R)
• M45: 21,944,811 km (0.08 R)
• M46: 22,247,597 km (0.087 R)
• M47: 24,327,007 km (0.025 R)
• M48: 24,955,019 km (0.08 R)
• M49: 26,146,865 km (0.108 R)
• M50: 26,467,902 km (0.101 R)
• M51: 27,113,716 km (0.03 R)
• M52: 28,916,371 km (0.086 R)
• M53: 30,672,949 km (0.08 R)
• M54: 31,096,161 km (0.09 R)
• M55: 31,521,468 km (0.055 R)
• M56: 34,727,650 km (0.064 R)
• M57: 35,523,062 km (0.09 R)
• M58: 36,503,376 km (0.074 R)
• M59: 37,041,779 km (0.091 R)
• M60: 37,131,837 km (0.107 R)
• M61: 38,126,663 km (0.085 R)
• M62: 38,581,740 km (0.102 R)
• M63: 39,130,315 km (0.105 R)
• M64: 41,443,248 km (0.062 R)
• M65: 41,536,746 km (0.119 R)
• M66: 42,286,830 km (0.103 R)
• M67: 43,230,643 km (0.05 R)
• M68: 44,467,967 km (0.116 R)
• M69: 44,946,979 km (0.089 R)
• M70: 45,910,091 km (0.068 R)
• M71: 47,074,860 km (0.052 R)
• M72: 49,235,352 km (0.104 R)
• M73: 51,628,918 km (0.114 R)
• M74: 51,930,806 km (0.085 R)
• M75: 54,468,884 km (0.045 R)
• M76: 55,084,030 km (0.103 R)
• M77: 57,671,924 km (0.105 R)
• M78: 58,928,097 km (0.104 R)
• M79: 59,876,099 km (0.111 R)
• M80: 62,428,837 km (0.12 R)
• M81: 62,857,734 km (0.119 R)
• M82: 62,965,145 km (0.077 R)
• M83: 63,934,240 km (0.092 R)
• M84: 64,258,419 km (0.094 R)
• M85: 67,639,780 km (0.105 R)
• M86: 68,300,853 km (0.119 R)
• M87: 68,411,256 km (0.076 R)
• M88: 70,519,987 km (0.073 R)
• M89: 72,537,464 km (0.076 R)
• M90: 73,101,149 km (0.098 R)
• M91: 73,327,042 km (0.104 R)
• M92: 74,233,007 km (0.096 R)
• M93: 76,056,006 km (0.055 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 19,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit