🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.43 AU - 0.71 AU

Year: 152 Days

Day: 26.8 Hours

Environment

Temp: 241 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,930,367 km

• M1: 62,831 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.94 AU - 1.38 AU

Year: 441 Days

Day: 28.6 Hours

Environment

Temp: 38 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,930,367 km

• M1: 20,345 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.71 AU - 2.99 AU

Year: 1699 Days

Day: 45 Hours

Environment

Temp: -90 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.6 AU - 3.5 AU

Year: 1881 Days

Day: 22.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 62.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.2

Radius: 12.9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.81 AU - 8.87 AU

Year: 8504 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,930,367 km

• M1: 258,356 km (0.058 R)
• M2: 603,777 km (0.067 R)
• M3: 723,754 km (0.116 R)
• M4: 838,047 km (0.09 R)
• M5: 974,780 km (0.083 R)
• M6: 1,396,347 km (0.082 R)
• M7: 1,599,500 km (0.026 R)
• M8: 2,288,997 km (0.091 R)
• M9: 2,486,167 km (0.025 R)
• M10: 2,643,394 km (0.116 R)
• M11: 3,232,361 km (0.119 R)
• M12: 3,504,330 km (0.112 R)
• M13: 3,707,035 km (0.1 R)
• M14: 3,809,809 km (0.07 R)
• M15: 3,939,660 km (0.104 R)
• M16: 4,177,221 km (0.104 R)
• M17: 4,365,266 km (0.095 R)
• M18: 4,611,205 km (0.061 R)
• M19: 5,031,276 km (0.064 R)
• M20: 5,493,234 km (0.049 R)
• M21: 5,968,805 km (0.069 R)
• M22: 6,120,198 km (0.081 R)
• M23: 6,644,539 km (0.089 R)
• M24: 6,864,747 km (0.118 R)
• M25: 6,991,606 km (0.054 R)
• M26: 7,215,554 km (0.104 R)
• M27: 7,344,507 km (0.11 R)
• M28: 7,539,583 km (0.096 R)
• M29: 7,703,542 km (0.114 R)
• M30: 7,901,610 km (0.12 R)
• M31: 8,001,392 km (0.107 R)
• M32: 8,202,152 km (0.114 R)
• M33: 8,540,542 km (0.104 R)
• M34: 9,056,655 km (0.1 R)
• M35: 9,230,937 km (0.109 R)
• M36: 10,191,505 km (0.037 R)
• M37: 11,034,788 km (0.107 R)
• M38: 12,168,440 km (0.062 R)
• M39: 12,399,569 km (0.109 R)
• M40: 12,944,554 km (0.119 R)
• M41: 13,062,437 km (0.078 R)
• M42: 13,299,101 km (0.104 R)
• M43: 13,817,009 km (0.102 R)
• M44: 13,937,435 km (0.07 R)
• M45: 14,260,267 km (0.106 R)
• M46: 14,382,040 km (0.093 R)
• M47: 14,708,313 km (0.118 R)
• M48: 14,995,840 km (0.113 R)
• M49: 16,122,312 km (0.103 R)
• M50: 17,622,779 km (0.087 R)
• M51: 18,015,922 km (0.04 R)
• M52: 19,122,946 km (0.091 R)
• M53: 19,888,289 km (0.109 R)
• M54: 20,893,587 km (0.1 R)
• M55: 21,681,668 km (0.114 R)
• M56: 22,526,896 km (0.11 R)
• M57: 24,152,576 km (0.114 R)
• M58: 24,735,410 km (0.099 R)
• M59: 25,371,948 km (0.11 R)
• M60: 25,964,356 km (0.087 R)
• M61: 27,314,028 km (0.116 R)
• M62: 27,921,096 km (0.088 R)
• M63: 28,328,302 km (0.047 R)
• M64: 28,583,815 km (0.07 R)
• M65: 28,994,311 km (0.098 R)
• M66: 29,200,308 km (0.116 R)
• M67: 29,303,381 km (0.106 R)
• M68: 29,873,049 km (0.097 R)
• M69: 30,603,236 km (0.063 R)
• M70: 30,707,955 km (0.037 R)
• M71: 32,081,114 km (0.105 R)
• M72: 32,187,627 km (0.063 R)
• M73: 32,882,510 km (0.057 R)
• M74: 33,258,748 km (0.103 R)
• M75: 34,341,538 km (0.068 R)
• M76: 34,450,445 km (0.09 R)
• M77: 35,932,062 km (0.056 R)
• M78: 36,652,825 km (0.062 R)
• M79: 37,098,776 km (0.082 R)
• M80: 37,378,374 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.4

Radius: 13

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.29 AU - 9.51 AU

Year: 10176 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,930,367 km

• M1: 180,265 km (0.088 R)
• M2: 353,500 km (0.083 R)
• M3: 505,042 km (0.101 R)
• M4: 591,061 km (0.034 R)
• M5: 758,910 km (0.103 R)
• M6: 861,085 km (0.083 R)
• M7: 1,043,146 km (0.066 R)
• M8: 1,211,743 km (0.081 R)
• M9: 1,432,400 km (0.099 R)
• M10: 1,606,831 km (0.101 R)
• M11: 1,773,333 km (0.083 R)
• M12: 1,866,533 km (0.066 R)
• M13: 1,961,527 km (0.115 R)
• M14: 2,156,603 km (0.096 R)
• M15: 2,290,343 km (0.103 R)
• M16: 2,444,130 km (0.065 R)
• M17: 2,601,507 km (0.068 R)
• M18: 2,798,527 km (0.07 R)
• M19: 3,000,634 km (0.118 R)
• M20: 3,094,133 km (0.113 R)
• M21: 3,207,678 km (0.073 R)
• M22: 3,877,278 km (0.084 R)
• M23: 3,958,958 km (0.091 R)
• M24: 4,333,701 km (0.085 R)
• M25: 4,482,551 km (0.05 R)
• M26: 5,050,424 km (0.079 R)
• M27: 5,571,922 km (0.107 R)
• M28: 6,015,929 km (0.058 R)
• M29: 6,206,217 km (0.112 R)
• M30: 6,422,835 km (0.101 R)
• M31: 6,568,693 km (0.116 R)
• M32: 6,691,064 km (0.109 R)
• M33: 7,112,631 km (0.078 R)
• M34: 7,619,917 km (0.074 R)
• M35: 8,615,940 km (0.069 R)
• M36: 8,750,129 km (0.105 R)
• M37: 8,857,840 km (0.037 R)
• M38: 8,993,226 km (0.071 R)
• M39: 9,486,300 km (0.116 R)
• M40: 9,764,103 km (0.045 R)
• M41: 10,728,710 km (0.083 R)
• M42: 11,664,146 km (0.045 R)
• M43: 12,504,138 km (0.111 R)
• M44: 12,870,204 km (0.118 R)
• M45: 13,270,678 km (0.045 R)
• M46: 14,592,524 km (0.046 R)
• M47: 14,977,888 km (0.117 R)
• M48: 15,074,828 km (0.101 R)
• M49: 16,187,238 km (0.098 R)
• M50: 16,586,215 km (0.118 R)
• M51: 17,022,143 km (0.088 R)
• M52: 17,631,904 km (0.102 R)
• M53: 17,734,229 km (0.036 R)
• M54: 17,836,704 km (0.116 R)
• M55: 18,179,881 km (0.075 R)
• M56: 18,490,746 km (0.109 R)
• M57: 18,907,824 km (0.098 R)
• M58: 19,822,167 km (0.106 R)
• M59: 19,999,590 km (0.079 R)
• M60: 20,248,969 km (0.098 R)
• M61: 20,643,010 km (0.118 R)
• M62: 20,822,976 km (0.094 R)
• M63: 21,438,572 km (0.096 R)
• M64: 21,584,280 km (0.087 R)
• M65: 22,354,859 km (0.113 R)
• M66: 22,650,763 km (0.111 R)
• M67: 22,910,764 km (0.067 R)
• M68: 23,097,014 km (0.119 R)
• M69: 23,209,062 km (0.094 R)
• M70: 23,433,609 km (0.098 R)
• M71: 24,187,582 km (0.114 R)
• M72: 24,415,270 km (0.104 R)
• M73: 24,720,001 km (0.1 R)
• M74: 25,218,012 km (0.109 R)
• M75: 25,487,438 km (0.086 R)
• M76: 25,757,911 km (0.118 R)
• M77: 25,951,640 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.7

Radius: 10.5

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.42 AU - 12.82 AU

Year: 15830 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,930,367 km

• M1: 188,045 km (0.105 R)
• M2: 263,442 km (0.118 R)
• M3: 335,249 km (0.104 R)
• M4: 618,886 km (0.095 R)
• M5: 956,978 km (0.05 R)
• M6: 1,118,992 km (0.107 R)
• M7: 1,389,465 km (0.104 R)
• M8: 1,553,424 km (0.086 R)
• M9: 1,659,340 km (0.079 R)
• M10: 2,345,545 km (0.089 R)
• M11: 2,492,600 km (0.073 R)
• M12: 2,744,672 km (0.047 R)
• M13: 3,084,708 km (0.057 R)
• M14: 3,466,183 km (0.113 R)
• M15: 3,949,833 km (0.111 R)
• M16: 4,037,347 km (0.064 R)
• M17: 4,334,000 km (0.041 R)
• M18: 4,699,318 km (0.109 R)
• M19: 4,917,132 km (0.1 R)
• M20: 5,043,094 km (0.096 R)
• M21: 5,557,710 km (0.071 R)
• M22: 6,190,659 km (0.09 R)
• M23: 6,326,793 km (0.075 R)
• M24: 6,567,496 km (0.097 R)
• M25: 6,916,658 km (0.105 R)
• M26: 7,093,482 km (0.053 R)
• M27: 7,271,952 km (0.048 R)
• M28: 7,633,082 km (0.075 R)
• M29: 7,742,737 km (0.088 R)
• M30: 7,852,691 km (0.106 R)
• M31: 8,074,395 km (0.1 R)
• M32: 8,713,777 km (0.057 R)
• M33: 9,604,632 km (0.108 R)
• M34: 10,809,793 km (0.094 R)
• M35: 10,891,772 km (0.076 R)
• M36: 11,639,462 km (0.047 R)
• M37: 12,878,881 km (0.092 R)
• M38: 13,009,480 km (0.096 R)
• M39: 13,096,845 km (0.082 R)
• M40: 13,669,057 km (0.084 R)
• M41: 14,747,059 km (0.104 R)
• M42: 16,179,608 km (0.039 R)
• M43: 16,556,445 km (0.045 R)
• M44: 17,559,499 km (0.106 R)
• M45: 18,877,905 km (0.111 R)
• M46: 22,076,158 km (0.072 R)
• M47: 22,967,611 km (0.111 R)
• M48: 23,338,016 km (0.088 R)
• M49: 24,299,781 km (0.087 R)
• M50: 24,569,206 km (0.102 R)
• M51: 24,839,679 km (0.101 R)
• M52: 25,329,014 km (0.047 R)
• M53: 26,815,867 km (0.03 R)
• M54: 27,205,869 km (0.096 R)
• M55: 27,541,866 km (0.101 R)
• M56: 27,991,856 km (0.115 R)
• M57: 28,104,653 km (0.104 R)
• M58: 28,557,635 km (0.057 R)
• M59: 29,013,161 km (0.11 R)
• M60: 29,643,267 km (0.113 R)
• M61: 30,625,975 km (0.038 R)
• M62: 30,858,750 km (0.068 R)
• M63: 32,090,538 km (0.112 R)
• M64: 32,564,016 km (0.035 R)
• M65: 34,299,800 km (0.059 R)
• M66: 34,420,525 km (0.042 R)
• M67: 35,087,582 km (0.114 R)
• M68: 36,188,174 km (0.053 R)
• M69: 36,372,777 km (0.078 R)
• M70: 36,866,301 km (0.08 R)
• M71: 37,548,766 km (0.078 R)
• M72: 38,548,679 km (0.112 R)
• M73: 39,747,556 km (0.053 R)
• M74: 40,001,573 km (0.083 R)
• M75: 41,151,083 km (0.096 R)
• M76: 41,472,270 km (0.117 R)
• M77: 41,600,924 km (0.07 R)
• M78: 41,729,877 km (0.075 R)
• M79: 42,505,841 km (0.118 R)
• M80: 42,830,469 km (0.075 R)
• M81: 43,090,919 km (0.117 R)
• M82: 43,286,443 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.5

Radius: 7

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 14.07 AU - 19.67 AU

Year: 24466 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 63,930,367 km

• M1: 354,697 km (0.106 R)
• M2: 402,418 km (0.104 R)
• M3: 1,194,240 km (0.084 R)
• M4: 1,244,205 km (0.1 R)
• M5: 1,926,970 km (0.111 R)
• M6: 2,015,831 km (0.083 R)
• M7: 2,384,590 km (0.068 R)
• M8: 2,576,823 km (0.1 R)
• M9: 3,183,742 km (0.12 R)
• M10: 3,722,145 km (0.092 R)
• M11: 4,801,044 km (0.072 R)
• M12: 6,012,787 km (0.117 R)
• M13: 7,593,438 km (0.107 R)
• M14: 8,944,756 km (0.026 R)
• M15: 9,597,003 km (0.077 R)
• M16: 10,005,854 km (0.066 R)
• M17: 10,368,479 km (0.113 R)
• M18: 11,053,188 km (0.097 R)
• M19: 12,576,992 km (0.109 R)
• M20: 12,855,992 km (0.111 R)
• M21: 13,024,439 km (0.098 R)
• M22: 13,533,970 km (0.07 R)
• M23: 16,909,047 km (0.085 R)
• M24: 19,423,638 km (0.088 R)
• M25: 19,552,442 km (0.067 R)
• M26: 20,200,500 km (0.056 R)
• M27: 20,592,745 km (0.11 R)
• M28: 20,789,766 km (0.04 R)
• M29: 22,726,759 km (0.117 R)
• M30: 23,751,205 km (0.09 R)
• M31: 23,888,835 km (0.053 R)
• M32: 24,026,914 km (0.06 R)
• M33: 24,511,910 km (0.04 R)
• M34: 24,930,186 km (0.1 R)
• M35: 27,851,084 km (0.074 R)
• M36: 29,684,556 km (0.09 R)
• M37: 30,354,156 km (0.075 R)
• M38: 33,004,881 km (0.075 R)
• M39: 33,621,224 km (0.061 R)
• M40: 36,282,271 km (0.057 R)
• M41: 37,397,523 km (0.053 R)
• M42: 37,878,929 km (0.109 R)
• M43: 40,070,687 km (0.066 R)
• M44: 40,316,776 km (0.086 R)
• M45: 45,256,647 km (0.066 R)
• M46: 45,855,338 km (0.095 R)
• M47: 45,941,057 km (0.072 R)
• M48: 46,628,759 km (0.1 R)
• M49: 46,974,031 km (0.095 R)
• M50: 48,101,699 km (0.117 R)
• M51: 48,363,196 km (0.105 R)
• M52: 48,975,201 km (0.065 R)
• M53: 50,383,665 km (0.101 R)
• M54: 52,700,787 km (0.061 R)
• M55: 53,510,859 km (0.049 R)
• M56: 54,053,301 km (0.107 R)
• M57: 55,052,316 km (0.093 R)
• M58: 58,922,712 km (0.093 R)
• M59: 59,202,460 km (0.102 R)
• M60: 59,482,657 km (0.088 R)
• M61: 59,763,452 km (0.045 R)
• M62: 60,138,344 km (0.082 R)
• M63: 61,079,015 km (0.101 R)
• M64: 62,214,314 km (0.115 R)
• M65: 62,689,437 km (0.108 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 12,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit