🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.55 AU - 0.61 AU

Year: 161 Days

Day: 34.8 Hours

Environment

Temp: 229 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.14 AU - 1.44 AU

Year: 532 Days

Day: 33 Hours

Environment

Temp: -9 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,235,205 km

• M1: 671,096 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.22 AU - 1.52 AU

Year: 583 Days

Day: 25.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.31 AU - 3.75 AU

Year: 2410 Days

Day: 27 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,235,205 km

• M1: 451,038 km (0.102 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984

Radius: 8.3

Gravity: 14.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.84 AU - 7.24 AU

Year: 6078 Days

Day: 11.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 106,235,205 km

• M1: 314,455 km (0.068 R)
• M2: 485,146 km (0.093 R)
• M3: 616,194 km (0.087 R)
• M4: 851,062 km (0.083 R)
• M5: 995,574 km (0.106 R)
• M6: 1,062,444 km (0.109 R)
• M7: 1,573,470 km (0.112 R)
• M8: 2,284,659 km (0.117 R)
• M9: 2,603,601 km (0.045 R)
• M10: 3,334,088 km (0.113 R)
• M11: 3,436,113 km (0.099 R)
• M12: 3,539,186 km (0.085 R)
• M13: 4,344,771 km (0.084 R)
• M14: 4,400,571 km (0.071 R)
• M15: 4,682,563 km (0.107 R)
• M16: 4,739,709 km (0.092 R)
• M17: 4,825,728 km (0.093 R)
• M18: 5,293,969 km (0.05 R)
• M19: 5,654,650 km (0.058 R)
• M20: 5,868,724 km (0.119 R)
• M21: 6,147,874 km (0.059 R)
• M22: 6,241,971 km (0.061 R)
• M23: 6,399,797 km (0.103 R)
• M24: 6,687,174 km (0.096 R)
• M25: 7,742,887 km (0.078 R)
• M26: 8,533,362 km (0.104 R)
• M27: 8,708,690 km (0.083 R)
• M28: 8,991,580 km (0.071 R)
• M29: 9,098,542 km (0.088 R)
• M30: 9,421,674 km (0.115 R)
• M31: 9,858,350 km (0.102 R)
• M32: 10,638,653 km (0.071 R)
• M33: 10,903,142 km (0.089 R)
• M34: 12,535,105 km (0.107 R)
• M35: 12,734,369 km (0.101 R)
• M36: 13,055,556 km (0.11 R)
• M37: 14,076,112 km (0.118 R)
• M38: 15,547,707 km (0.059 R)
• M39: 15,933,968 km (0.054 R)
• M40: 16,716,066 km (0.069 R)
• M41: 16,847,563 km (0.103 R)
• M42: 17,333,008 km (0.089 R)
• M43: 17,733,481 km (0.106 R)
• M44: 18,047,038 km (0.095 R)
• M45: 18,272,183 km (0.072 R)
• M46: 18,861,898 km (0.09 R)
• M47: 19,136,260 km (0.107 R)
• M48: 19,273,890 km (0.102 R)
• M49: 19,503,972 km (0.065 R)
• M50: 19,688,725 km (0.107 R)
• M51: 20,340,074 km (0.037 R)
• M52: 20,433,723 km (0.112 R)
• M53: 20,856,786 km (0.082 R)
• M54: 21,377,685 km (0.074 R)
• M55: 22,577,759 km (0.039 R)
• M56: 25,343,974 km (0.056 R)
• M57: 26,001,307 km (0.117 R)
• M58: 26,306,636 km (0.064 R)
• M59: 26,766,799 km (0.113 R)
• M60: 27,126,432 km (0.113 R)
• M61: 27,332,728 km (0.103 R)
• M62: 27,746,964 km (0.109 R)
• M63: 28,058,876 km (0.033 R)
• M64: 28,267,565 km (0.109 R)
• M65: 28,529,062 km (0.106 R)
• M66: 29,159,916 km (0.051 R)
• M67: 29,530,021 km (0.092 R)
• M68: 30,275,019 km (0.051 R)
• M69: 30,596,205 km (0.075 R)
• M70: 31,187,865 km (0.095 R)
• M71: 33,703,054 km (0.072 R)
• M72: 34,704,911 km (0.093 R)
• M73: 34,816,810 km (0.105 R)
• M74: 34,872,909 km (0.07 R)
• M75: 34,984,958 km (0.104 R)
• M76: 35,265,753 km (0.114 R)
• M77: 35,829,588 km (0.032 R)
• M78: 35,942,684 km (0.067 R)
• M79: 36,169,324 km (0.119 R)
• M80: 36,453,112 km (0.112 R)
• M81: 37,080,375 km (0.12 R)
• M82: 37,596,189 km (0.053 R)
• M83: 37,653,634 km (0.106 R)
• M84: 37,999,056 km (0.117 R)
• M85: 38,114,396 km (0.083 R)
• M86: 38,634,996 km (0.046 R)
• M87: 38,692,891 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.9

Radius: 10.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.37 AU - 7.77 AU

Year: 6832 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 106,235,205 km

• M1: 134,937 km (0.093 R)
• M2: 263,292 km (0.101 R)
• M3: 395,387 km (0.037 R)
• M4: 571,613 km (0.09 R)
• M5: 666,010 km (0.085 R)
• M6: 794,813 km (0.072 R)
• M7: 1,015,171 km (0.111 R)
• M8: 1,122,134 km (0.12 R)
• M9: 1,199,326 km (0.093 R)
• M10: 1,267,094 km (0.115 R)
• M11: 1,394,851 km (0.087 R)
• M12: 1,804,300 km (0.115 R)
• M13: 1,975,739 km (0.109 R)
• M14: 2,264,463 km (0.07 R)
• M15: 2,421,092 km (0.096 R)
• M16: 2,596,271 km (0.119 R)
• M17: 2,805,858 km (0.074 R)
• M18: 2,943,637 km (0.104 R)
• M19: 3,068,103 km (0.093 R)
• M20: 3,194,214 km (0.113 R)
• M21: 3,273,949 km (0.091 R)
• M22: 3,682,800 km (0.099 R)
• M23: 3,783,480 km (0.064 R)
• M24: 3,850,948 km (0.044 R)
• M25: 3,970,178 km (0.089 R)
• M26: 4,317,843 km (0.062 R)
• M27: 4,406,256 km (0.057 R)
• M28: 4,657,131 km (0.094 R)
• M29: 5,210,643 km (0.108 R)
• M30: 5,323,739 km (0.118 R)
• M31: 5,591,220 km (0.099 R)
• M32: 5,765,502 km (0.112 R)
• M33: 5,882,637 km (0.054 R)
• M34: 6,643,193 km (0.081 R)
• M35: 6,725,023 km (0.038 R)
• M36: 7,477,051 km (0.119 R)
• M37: 7,583,565 km (0.053 R)
• M38: 8,565,376 km (0.088 R)
• M39: 8,901,672 km (0.057 R)
• M40: 9,356,599 km (0.117 R)
• M41: 9,679,581 km (0.042 R)
• M42: 10,076,763 km (0.077 R)
• M43: 10,218,283 km (0.118 R)
• M44: 10,289,342 km (0.111 R)
• M45: 10,694,602 km (0.051 R)
• M46: 10,983,924 km (0.084 R)
• M47: 11,081,013 km (0.095 R)
• M48: 11,422,845 km (0.076 R)
• M49: 11,496,447 km (0.087 R)
• M50: 11,991,915 km (0.119 R)
• M51: 12,217,209 km (0.115 R)
• M52: 12,748,132 km (0.101 R)
• M53: 12,824,577 km (0.085 R)
• M54: 13,415,937 km (0.045 R)
• M55: 13,545,638 km (0.108 R)
• M56: 13,832,567 km (0.07 R)
• M57: 14,016,273 km (0.037 R)
• M58: 14,174,249 km (0.093 R)
• M59: 14,865,989 km (0.093 R)
• M60: 15,378,512 km (0.118 R)
• M61: 15,459,893 km (0.087 R)
• M62: 15,924,245 km (0.089 R)
• M63: 16,254,706 km (0.104 R)
• M64: 16,559,587 km (0.118 R)
• M65: 16,950,486 km (0.115 R)
• M66: 17,062,684 km (0.056 R)
• M67: 17,514,021 km (0.087 R)
• M68: 17,940,824 km (0.119 R)
• M69: 18,515,280 km (0.101 R)
• M70: 18,601,897 km (0.075 R)
• M71: 18,804,752 km (0.035 R)
• M72: 19,212,406 km (0.049 R)
• M73: 19,711,614 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.1

Radius: 6.5

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.74 AU - 20.06 AU

Year: 24138 Days

Day: 15.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 106,235,205 km

• M1: 338,839 km (0.06 R)
• M2: 410,945 km (0.087 R)
• M3: 538,104 km (0.09 R)
• M4: 1,144,873 km (0.057 R)
• M5: 1,543,102 km (0.085 R)
• M6: 2,145,084 km (0.117 R)
• M7: 3,027,711 km (0.078 R)
• M8: 3,312,246 km (0.102 R)
• M9: 3,839,280 km (0.097 R)
• M10: 4,605,819 km (0.12 R)
• M11: 5,117,893 km (0.116 R)
• M12: 5,342,738 km (0.077 R)
• M13: 5,841,348 km (0.057 R)
• M14: 6,274,733 km (0.104 R)
• M15: 6,394,711 km (0.06 R)
• M16: 6,718,440 km (0.096 R)
• M17: 6,964,828 km (0.051 R)
• M18: 9,586,232 km (0.113 R)
• M19: 9,632,308 km (0.088 R)
• M20: 10,758,929 km (0.061 R)
• M21: 11,047,204 km (0.078 R)
• M22: 11,143,695 km (0.078 R)
• M23: 11,289,254 km (0.097 R)
• M24: 12,125,356 km (0.11 R)
• M25: 14,697,692 km (0.111 R)
• M26: 15,935,464 km (0.106 R)
• M27: 16,484,040 km (0.076 R)
• M28: 17,430,845 km (0.089 R)
• M29: 18,280,860 km (0.063 R)
• M30: 18,682,081 km (0.071 R)
• M31: 18,970,356 km (0.071 R)
• M32: 19,028,251 km (0.06 R)
• M33: 19,551,544 km (0.072 R)
• M34: 20,256,748 km (0.108 R)
• M35: 21,269,975 km (0.077 R)
• M36: 21,691,841 km (0.094 R)
• M37: 22,177,436 km (0.114 R)
• M38: 22,912,709 km (0.089 R)
• M39: 23,221,329 km (0.118 R)
• M40: 26,382,931 km (0.095 R)
• M41: 26,836,212 km (0.063 R)
• M42: 27,881,902 km (0.099 R)
• M43: 28,608,648 km (0.088 R)
• M44: 30,893,755 km (0.111 R)
• M45: 31,508,453 km (0.066 R)
• M46: 32,265,119 km (0.088 R)
• M47: 33,726,391 km (0.059 R)
• M48: 33,796,403 km (0.1 R)
• M49: 35,565,099 km (0.074 R)
• M50: 35,994,145 km (0.057 R)
• M51: 36,929,431 km (0.051 R)
• M52: 37,799,792 km (0.118 R)
• M53: 38,457,125 km (0.091 R)
• M54: 42,101,030 km (0.11 R)
• M55: 44,462,731 km (0.093 R)
• M56: 45,079,074 km (0.113 R)
• M57: 45,543,277 km (0.09 R)
• M58: 46,476,318 km (0.098 R)
• M59: 46,866,919 km (0.116 R)
• M60: 47,337,105 km (0.086 R)
• M61: 47,887,774 km (0.105 R)
• M62: 50,271,168 km (0.043 R)
• M63: 50,431,387 km (0.073 R)
• M64: 50,672,090 km (0.105 R)
• M65: 51,719,724 km (0.109 R)
• M66: 52,774,389 km (0.114 R)
• M67: 53,590,445 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.4

Radius: 3.4

Gravity: 75.9 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 17.95 AU - 19.25 AU

Year: 29154 Days

Day: 21.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,235,205 km

• M1: 91,703 km (0.115 R)
• M2: 118,332 km (0.06 R)
• M3: 181,911 km (0.036 R)
• M4: 277,654 km (0.042 R)
• M5: 320,439 km (0.12 R)
• M6: 737,667 km (0.052 R)
• M7: 1,056,011 km (0.041 R)
• M8: 1,089,970 km (0.096 R)
• M9: 2,311,287 km (0.099 R)
• M10: 3,005,571 km (0.041 R)
• M11: 3,450,924 km (0.095 R)
• M12: 3,655,424 km (0.095 R)
• M13: 4,076,093 km (0.109 R)
• M14: 4,346,716 km (0.108 R)
• M15: 5,545,443 km (0.075 R)
• M16: 5,966,412 km (0.097 R)
• M17: 6,397,553 km (0.089 R)
• M18: 7,354,680 km (0.119 R)
• M19: 8,219,655 km (0.055 R)
• M20: 8,287,572 km (0.038 R)
• M21: 9,186,506 km (0.116 R)
• M22: 11,300,474 km (0.102 R)
• M23: 14,120,693 km (0.085 R)
• M24: 15,944,889 km (0.104 R)
• M25: 16,970,682 km (0.097 R)
• M26: 17,404,366 km (0.1 R)
• M27: 18,460,078 km (0.111 R)
• M28: 18,637,950 km (0.058 R)
• M29: 19,355,421 km (0.095 R)
• M30: 20,081,869 km (0.072 R)
• M31: 21,655,040 km (0.062 R)
• M32: 22,693,847 km (0.052 R)
• M33: 22,789,141 km (0.108 R)
• M34: 24,039,181 km (0.03 R)
• M35: 24,428,435 km (0.117 R)
• M36: 25,311,511 km (0.096 R)
• M37: 25,806,680 km (0.1 R)
• M38: 26,806,592 km (0.11 R)
• M39: 27,007,951 km (0.082 R)
• M40: 28,125,148 km (0.063 R)
• M41: 28,740,893 km (0.107 R)
• M42: 29,881,127 km (0.068 R)
• M43: 29,985,547 km (0.109 R)
• M44: 30,404,271 km (0.081 R)
• M45: 30,614,456 km (0.082 R)
• M46: 31,672,113 km (0.077 R)
• M47: 32,205,579 km (0.086 R)
• M48: 33,389,347 km (0.03 R)
• M49: 35,578,114 km (0.087 R)
• M50: 36,689,626 km (0.066 R)
• M51: 36,913,424 km (0.11 R)
• M52: 37,025,323 km (0.051 R)
• M53: 38,265,041 km (0.109 R)
• M54: 41,597,633 km (0.088 R)
• M55: 42,298,648 km (0.112 R)
• M56: 44,424,883 km (0.103 R)
• M57: 49,643,305 km (0.084 R)
• M58: 51,759,068 km (0.058 R)
• M59: 53,396,866 km (0.039 R)
• M60: 53,650,284 km (0.089 R)
• M61: 54,668,148 km (0.079 R)
• M62: 55,179,474 km (0.108 R)
• M63: 55,692,295 km (0.07 R)
• M64: 57,110,932 km (0.078 R)
• M65: 57,240,484 km (0.098 R)
• M66: 57,629,737 km (0.084 R)
• M67: 58,410,937 km (0.095 R)
• M68: 58,671,986 km (0.051 R)
• M69: 61,836,130 km (0.048 R)
• M70: 63,438,772 km (0.067 R)
• M71: 65,055,028 km (0.093 R)
• M72: 65,325,650 km (0.113 R)
• M73: 68,053,268 km (0.102 R)
• M74: 69,292,687 km (0.088 R)
• M75: 71,374,939 km (0.058 R)
• M76: 73,900,750 km (0.105 R)
• M77: 74,465,930 km (0.095 R)
• M78: 76,027,732 km (0.11 R)
• M79: 77,170,361 km (0.027 R)
• M80: 80,632,205 km (0.066 R)
• M81: 82,674,814 km (0.093 R)
• M82: 85,474,090 km (0.106 R)
• M83: 85,918,994 km (0.113 R)
• M84: 86,662,046 km (0.042 R)
• M85: 87,407,193 km (0.05 R)
• M86: 88,754,023 km (0.06 R)
• M87: 89,505,154 km (0.072 R)
• M88: 94,056,220 km (0.085 R)
• M89: 95,282,474 km (0.113 R)
• M90: 96,051,557 km (0.116 R)
• M91: 96,977,119 km (0.066 R)
• M92: 97,441,022 km (0.119 R)
• M93: 100,083,818 km (0.084 R)
• M94: 104,487,830 km (0.045 R)
• M95: 104,963,401 km (0.065 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 11,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit