🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.56 AU - 0.62 AU

Year: 195 Days

Day: 38.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,083,794 km

• M1: 289,322 km (0.108 R)
• M2: 434,133 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.68 AU - 1.02 AU

Year: 337 Days

Day: 28.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,083,794 km

• M1: 78,240 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.84 AU - 1.32 AU

Year: 483 Days

Day: 15.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.12 AU - 1.24 AU

Year: 552 Days

Day: 41.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,083,794 km

• M1: 537,804 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.3 AU - 1.52 AU

Year: 721 Days

Day: 20.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2 AU - 3.08 AU

Year: 1743 Days

Day: 41.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.1

Radius: 10.2

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.07 AU - 6.37 AU

Year: 5889 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,083,794 km

• M1: 180,565 km (0.062 R)
• M2: 406,009 km (0.05 R)
• M3: 812,616 km (0.085 R)
• M4: 916,437 km (0.042 R)
• M5: 1,105,528 km (0.118 R)
• M6: 1,324,988 km (0.095 R)
• M7: 1,786,647 km (0.11 R)
• M8: 1,924,726 km (0.114 R)
• M9: 2,317,271 km (0.099 R)
• M10: 2,734,948 km (0.115 R)
• M11: 3,034,294 km (0.061 R)
• M12: 3,320,175 km (0.11 R)
• M13: 3,689,831 km (0.113 R)
• M14: 3,790,660 km (0.063 R)
• M15: 4,282,389 km (0.113 R)
• M16: 4,468,488 km (0.069 R)
• M17: 4,549,271 km (0.107 R)
• M18: 4,684,657 km (0.113 R)
• M19: 5,015,418 km (0.099 R)
• M20: 5,325,385 km (0.091 R)
• M21: 5,699,679 km (0.057 R)
• M22: 5,816,515 km (0.03 R)
• M23: 6,504,216 km (0.113 R)
• M24: 7,123,252 km (0.072 R)
• M25: 7,407,937 km (0.029 R)
• M26: 7,728,675 km (0.113 R)
• M27: 7,793,301 km (0.077 R)
• M28: 8,383,764 km (0.105 R)
• M29: 9,227,645 km (0.096 R)
• M30: 9,365,126 km (0.111 R)
• M31: 9,642,331 km (0.086 R)
• M32: 9,957,234 km (0.1 R)
• M33: 11,471,763 km (0.071 R)
• M34: 11,619,715 km (0.086 R)
• M35: 11,992,513 km (0.073 R)
• M36: 12,407,049 km (0.088 R)
• M37: 12,482,895 km (0.092 R)
• M38: 13,289,078 km (0.109 R)
• M39: 14,072,373 km (0.066 R)
• M40: 14,230,797 km (0.092 R)
• M41: 14,951,260 km (0.045 R)
• M42: 15,194,057 km (0.098 R)
• M43: 15,519,881 km (0.092 R)
• M44: 15,724,681 km (0.04 R)
• M45: 16,178,411 km (0.042 R)
• M46: 16,302,877 km (0.072 R)
• M47: 16,386,053 km (0.115 R)
• M48: 16,845,917 km (0.072 R)
• M49: 17,565,184 km (0.068 R)
• M50: 17,821,445 km (0.108 R)
• M51: 18,294,324 km (0.112 R)
• M52: 18,424,025 km (0.1 R)
• M53: 18,510,792 km (0.079 R)
• M54: 18,597,558 km (0.119 R)
• M55: 19,164,983 km (0.097 R)
• M56: 19,428,724 km (0.103 R)
• M57: 19,826,655 km (0.108 R)
• M58: 21,308,870 km (0.104 R)
• M59: 21,445,453 km (0.1 R)
• M60: 21,627,813 km (0.092 R)
• M61: 21,994,328 km (0.111 R)
• M62: 22,687,115 km (0.117 R)
• M63: 23,763,023 km (0.119 R)
• M64: 24,521,485 km (0.068 R)
• M65: 24,616,778 km (0.083 R)
• M66: 24,712,222 km (0.073 R)
• M67: 25,335,895 km (0.036 R)
• M68: 25,480,557 km (0.114 R)
• M69: 25,673,837 km (0.1 R)
• M70: 27,237,733 km (0.106 R)
• M71: 27,484,869 km (0.056 R)
• M72: 27,633,419 km (0.047 R)
• M73: 27,881,752 km (0.095 R)
• M74: 28,430,627 km (0.113 R)
• M75: 30,149,955 km (0.064 R)
• M76: 30,303,143 km (0.065 R)
• M77: 32,371,932 km (0.099 R)
• M78: 32,686,237 km (0.116 R)
• M79: 32,791,255 km (0.114 R)
• M80: 33,106,757 km (0.031 R)
• M81: 33,582,029 km (0.096 R)
• M82: 34,539,456 km (0.1 R)
• M83: 35,075,166 km (0.038 R)
• M84: 35,829,887 km (0.088 R)
• M85: 36,209,117 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.7

Radius: 11.8

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.02 AU - 11.46 AU

Year: 12090 Days

Day: 11 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,083,794 km

• M1: 156,629 km (0.086 R)
• M2: 357,389 km (0.114 R)
• M3: 576,700 km (0.108 R)
• M4: 842,386 km (0.058 R)
• M5: 1,289,534 km (0.089 R)
• M6: 1,643,632 km (0.04 R)
• M7: 2,143,438 km (0.051 R)
• M8: 2,260,873 km (0.062 R)
• M9: 2,816,330 km (0.081 R)
• M10: 3,109,691 km (0.089 R)
• M11: 3,310,900 km (0.084 R)
• M12: 3,516,448 km (0.037 R)
• M13: 3,832,847 km (0.106 R)
• M14: 4,048,866 km (0.066 R)
• M15: 4,568,869 km (0.094 R)
• M16: 4,759,755 km (0.078 R)
• M17: 5,428,308 km (0.11 R)
• M18: 5,918,241 km (0.084 R)
• M19: 6,126,631 km (0.079 R)
• M20: 6,295,078 km (0.094 R)
• M21: 6,593,526 km (0.112 R)
• M22: 6,940,444 km (0.057 R)
• M23: 7,427,085 km (0.098 R)
• M24: 8,201,105 km (0.104 R)
• M25: 8,386,905 km (0.105 R)
• M26: 9,337,151 km (0.062 R)
• M27: 10,072,275 km (0.094 R)
• M28: 10,572,530 km (0.062 R)
• M29: 10,673,658 km (0.078 R)
• M30: 11,545,664 km (0.057 R)
• M31: 11,649,785 km (0.102 R)
• M32: 12,600,629 km (0.037 R)
• M33: 12,707,890 km (0.107 R)
• M34: 12,869,306 km (0.11 R)
• M35: 14,576,517 km (0.096 R)
• M36: 14,745,563 km (0.092 R)
• M37: 15,428,028 km (0.115 R)
• M38: 16,354,039 km (0.116 R)
• M39: 16,588,309 km (0.03 R)
• M40: 16,941,809 km (0.096 R)
• M41: 18,138,443 km (0.114 R)
• M42: 18,624,636 km (0.08 R)
• M43: 18,808,043 km (0.039 R)
• M44: 19,921,350 km (0.108 R)
• M45: 20,486,082 km (0.06 R)
• M46: 21,056,050 km (0.103 R)
• M47: 21,247,236 km (0.096 R)
• M48: 21,759,758 km (0.109 R)
• M49: 22,471,096 km (0.094 R)
• M50: 22,601,246 km (0.036 R)
• M51: 23,387,682 km (0.081 R)
• M52: 23,784,117 km (0.058 R)
• M53: 23,916,810 km (0.115 R)
• M54: 25,054,502 km (0.118 R)
• M55: 26,621,539 km (0.065 R)
• M56: 28,079,969 km (0.097 R)
• M57: 28,290,453 km (0.094 R)
• M58: 28,854,138 km (0.101 R)
• M59: 29,564,130 km (0.084 R)
• M60: 29,849,712 km (0.12 R)
• M61: 29,992,877 km (0.079 R)
• M62: 30,495,676 km (0.098 R)
• M63: 33,794,159 km (0.057 R)
• M64: 35,371,818 km (0.11 R)
• M65: 35,599,207 km (0.045 R)
• M66: 37,666,949 km (0.079 R)
• M67: 40,405,038 km (0.105 R)
• M68: 41,677,967 km (0.09 R)
• M69: 42,158,774 km (0.107 R)
• M70: 42,802,644 km (0.114 R)
• M71: 43,125,775 km (0.088 R)
• M72: 44,263,168 km (0.099 R)
• M73: 44,426,379 km (0.116 R)
• M74: 44,917,509 km (0.092 R)
• M75: 45,987,732 km (0.113 R)
• M76: 46,153,037 km (0.081 R)
• M77: 46,235,915 km (0.092 R)
• M78: 46,816,654 km (0.104 R)
• M79: 48,657,605 km (0.113 R)
• M80: 49,163,844 km (0.105 R)
• M81: 51,549,182 km (0.098 R)
• M82: 52,065,145 km (0.115 R)
• M83: 53,189,074 km (0.109 R)
• M84: 54,233,716 km (0.095 R)
• M85: 54,670,991 km (0.08 R)
• M86: 55,548,981 km (0.099 R)
• M87: 55,725,057 km (0.06 R)
• M88: 55,989,696 km (0.081 R)
• M89: 56,077,959 km (0.116 R)
• M90: 57,764,226 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.2

Radius: 5.4

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.99 AU - 12.97 AU

Year: 15661 Days

Day: 21.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 57,083,794 km

• M1: 90,208 km (0.119 R)
• M2: 228,885 km (0.087 R)
• M3: 643,720 km (0.11 R)
• M4: 1,051,673 km (0.111 R)
• M5: 1,119,441 km (0.072 R)
• M6: 1,405,622 km (0.066 R)
• M7: 1,572,573 km (0.09 R)
• M8: 1,975,290 km (0.1 R)
• M9: 2,162,288 km (0.103 R)
• M10: 2,682,589 km (0.055 R)
• M11: 2,719,839 km (0.111 R)
• M12: 2,757,238 km (0.12 R)
• M13: 3,043,569 km (0.03 R)
• M14: 3,916,173 km (0.088 R)
• M15: 4,545,531 km (0.091 R)
• M16: 5,346,179 km (0.045 R)
• M17: 5,774,777 km (0.063 R)
• M18: 5,823,097 km (0.108 R)
• M19: 6,140,245 km (0.049 R)
• M20: 6,538,474 km (0.091 R)
• M21: 7,099,466 km (0.1 R)
• M22: 7,782,380 km (0.081 R)
• M23: 8,240,000 km (0.119 R)
• M24: 8,568,368 km (0.111 R)
• M25: 8,734,122 km (0.078 R)
• M26: 9,837,406 km (0.066 R)
• M27: 12,828,466 km (0.037 R)
• M28: 13,721,565 km (0.109 R)
• M29: 15,198,396 km (0.102 R)
• M30: 16,449,931 km (0.086 R)
• M31: 17,175,032 km (0.097 R)
• M32: 18,763,313 km (0.089 R)
• M33: 18,942,681 km (0.117 R)
• M34: 20,915,877 km (0.119 R)
• M35: 22,153,350 km (0.076 R)
• M36: 22,991,547 km (0.094 R)
• M37: 23,956,603 km (0.042 R)
• M38: 24,581,174 km (0.109 R)
• M39: 26,366,176 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.2

Radius: 7.4

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.26 AU - 14.02 AU

Year: 19344 Days

Day: 19.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,083,794 km

• M1: 125,363 km (0.069 R)
• M2: 303,983 km (0.119 R)
• M3: 547,977 km (0.118 R)
• M4: 971,788 km (0.107 R)
• M5: 1,170,155 km (0.119 R)
• M6: 1,504,356 km (0.095 R)
• M7: 1,976,038 km (0.067 R)
• M8: 2,142,989 km (0.102 R)
• M9: 2,285,706 km (0.107 R)
• M10: 2,887,538 km (0.049 R)
• M11: 3,436,113 km (0.042 R)
• M12: 3,536,194 km (0.069 R)
• M13: 4,051,559 km (0.112 R)
• M14: 4,122,020 km (0.074 R)
• M15: 4,300,041 km (0.029 R)
• M16: 4,371,998 km (0.119 R)
• M17: 5,037,409 km (0.111 R)
• M18: 5,189,550 km (0.105 R)
• M19: 5,304,591 km (0.116 R)
• M20: 5,537,515 km (0.103 R)
• M21: 5,615,754 km (0.036 R)
• M22: 5,853,017 km (0.108 R)
• M23: 6,255,884 km (0.096 R)
• M24: 7,003,424 km (0.084 R)
• M25: 7,560,676 km (0.092 R)
• M26: 9,363,181 km (0.097 R)
• M27: 9,644,575 km (0.119 R)
• M28: 9,833,816 km (0.094 R)
• M29: 10,360,251 km (0.105 R)
• M30: 10,797,974 km (0.085 R)
• M31: 10,895,961 km (0.098 R)
• M32: 11,490,612 km (0.071 R)
• M33: 12,197,612 km (0.069 R)
• M34: 12,814,853 km (0.076 R)
• M35: 13,336,949 km (0.079 R)
• M36: 13,442,266 km (0.119 R)
• M37: 13,600,690 km (0.055 R)
• M38: 14,618,255 km (0.085 R)
• M39: 15,163,539 km (0.097 R)
• M40: 15,218,442 km (0.032 R)
• M41: 15,494,001 km (0.061 R)
• M42: 16,443,050 km (0.099 R)
• M43: 16,499,448 km (0.106 R)
• M44: 17,067,172 km (0.118 R)
• M45: 17,410,948 km (0.063 R)
• M46: 17,468,394 km (0.099 R)
• M47: 18,985,615 km (0.047 R)
• M48: 19,520,577 km (0.075 R)
• M49: 20,000,338 km (0.101 R)
• M50: 20,241,639 km (0.072 R)
• M51: 20,483,988 km (0.091 R)
• M52: 20,971,378 km (0.115 R)
• M53: 21,032,563 km (0.107 R)
• M54: 21,155,233 km (0.065 R)
• M55: 22,019,909 km (0.052 R)
• M56: 24,360,218 km (0.079 R)
• M57: 24,424,545 km (0.072 R)
• M58: 24,553,349 km (0.093 R)
• M59: 25,461,707 km (0.083 R)
• M60: 26,911,161 km (0.053 R)
• M61: 27,110,874 km (0.105 R)
• M62: 27,177,595 km (0.059 R)
• M63: 30,027,285 km (0.096 R)
• M64: 30,511,383 km (0.088 R)
• M65: 31,347,336 km (0.119 R)
• M66: 34,043,838 km (0.078 R)
• M67: 34,548,581 km (0.087 R)
• M68: 35,638,551 km (0.092 R)
• M69: 36,224,376 km (0.039 R)
• M70: 36,813,493 km (0.093 R)
• M71: 37,183,299 km (0.032 R)
• M72: 39,352,318 km (0.086 R)
• M73: 40,109,732 km (0.115 R)
• M74: 40,261,873 km (0.118 R)
• M75: 40,414,164 km (0.073 R)
• M76: 40,948,528 km (0.069 R)
• M77: 42,410,847 km (0.102 R)
• M78: 42,565,681 km (0.107 R)
• M79: 42,720,814 km (0.03 R)
• M80: 42,876,096 km (0.073 R)
• M81: 43,187,260 km (0.111 R)
• M82: 43,968,460 km (0.064 R)
• M83: 44,203,628 km (0.109 R)
• M84: 44,596,771 km (0.086 R)
• M85: 46,021,242 km (0.083 R)
• M86: 46,419,621 km (0.079 R)
• M87: 46,499,357 km (0.103 R)
• M88: 49,647,345 km (0.05 R)
• M89: 49,892,236 km (0.062 R)
• M90: 50,794,012 km (0.083 R)
• M91: 51,866,629 km (0.094 R)
• M92: 52,946,576 km (0.117 R)
• M93: 54,538,447 km (0.075 R)
• M94: 55,128,910 km (0.067 R)
• M95: 55,976,082 km (0.045 R)
• M96: 56,061,054 km (0.071 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: 358 - 19,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit