🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.54 AU - 0.86 AU

Year: 218 Days

Day: 39.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 168.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.7 AU - 1.06 AU

Year: 308 Days

Day: 23.7 Hours

Environment

Temp: 101 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.12 AU - 1.62 AU

Year: 598 Days

Day: 39.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.67 AU - 4.21 AU

Year: 2378 Days

Day: 28.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.4

Radius: 12.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.73 AU - 5.85 AU

Year: 3908 Days

Day: 8.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,962,029 km

• M1: 173,833 km (0.116 R)
• M2: 352,752 km (0.093 R)
• M3: 441,912 km (0.079 R)
• M4: 702,811 km (0.092 R)
• M5: 1,064,688 km (0.077 R)
• M6: 1,342,491 km (0.095 R)
• M7: 1,779,766 km (0.119 R)
• M8: 1,919,640 km (0.057 R)
• M9: 2,031,090 km (0.072 R)
• M10: 2,177,547 km (0.1 R)
• M11: 2,378,606 km (0.043 R)
• M12: 2,568,296 km (0.117 R)
• M13: 2,781,174 km (0.115 R)
• M14: 2,944,684 km (0.099 R)
• M15: 3,552,052 km (0.091 R)
• M16: 3,910,788 km (0.099 R)
• M17: 4,365,266 km (0.092 R)
• M18: 4,902,173 km (0.072 R)
• M19: 5,100,839 km (0.036 R)
• M20: 5,189,849 km (0.086 R)
• M21: 5,643,280 km (0.039 R)
• M22: 5,944,870 km (0.081 R)
• M23: 6,709,913 km (0.116 R)
• M24: 6,856,818 km (0.113 R)
• M25: 7,203,736 km (0.038 R)
• M26: 7,303,966 km (0.104 R)
• M27: 7,404,646 km (0.097 R)
• M28: 7,683,945 km (0.075 R)
• M29: 7,889,343 km (0.068 R)
• M30: 8,044,476 km (0.044 R)
• M31: 8,331,704 km (0.042 R)
• M32: 8,436,871 km (0.108 R)
• M33: 8,702,108 km (0.042 R)
• M34: 9,132,052 km (0.103 R)
• M35: 9,240,660 km (0.101 R)
• M36: 9,322,341 km (0.104 R)
• M37: 9,706,957 km (0.071 R)
• M38: 11,064,857 km (0.119 R)
• M39: 11,238,690 km (0.06 R)
• M40: 11,355,226 km (0.077 R)
• M41: 11,501,383 km (0.075 R)
• M42: 11,589,347 km (0.117 R)
• M43: 12,002,985 km (0.029 R)
• M44: 12,271,364 km (0.114 R)
• M45: 12,602,274 km (0.1 R)
• M46: 12,875,141 km (0.078 R)
• M47: 13,058,099 km (0.113 R)
• M48: 13,365,074 km (0.109 R)
• M49: 13,830,024 km (0.088 R)
• M50: 14,048,886 km (0.06 R)
• M51: 14,458,185 km (0.104 R)
• M52: 14,839,660 km (0.092 R)
• M53: 15,063,608 km (0.072 R)
• M54: 15,709,871 km (0.103 R)
• M55: 16,795,951 km (0.119 R)
• M56: 17,129,854 km (0.102 R)
• M57: 17,567,278 km (0.077 R)
• M58: 17,736,473 km (0.111 R)
• M59: 17,974,334 km (0.042 R)
• M60: 18,384,382 km (0.102 R)
• M61: 19,074,925 km (0.081 R)
• M62: 19,809,002 km (0.057 R)
• M63: 19,949,923 km (0.117 R)
• M64: 20,695,070 km (0.048 R)
• M65: 21,341,034 km (0.115 R)
• M66: 21,993,580 km (0.098 R)
• M67: 22,469,002 km (0.077 R)
• M68: 22,652,708 km (0.103 R)
• M69: 22,873,814 km (0.077 R)
• M70: 23,132,768 km (0.085 R)
• M71: 23,281,169 km (0.054 R)
• M72: 24,442,048 km (0.098 R)
• M73: 24,593,142 km (0.112 R)
• M74: 25,468,439 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.2

Radius: 14.9

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.71 AU - 7.91 AU

Year: 6625 Days

Day: 6.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,962,029 km

• M1: 280,646 km (0.058 R)
• M2: 432,637 km (0.106 R)
• M3: 779,854 km (0.054 R)
• M4: 979,716 km (0.112 R)
• M5: 1,146,069 km (0.1 R)
• M6: 1,268,590 km (0.117 R)
• M7: 2,230,355 km (0.061 R)
• M8: 2,364,095 km (0.115 R)
• M9: 2,902,647 km (0.079 R)
• M10: 3,223,984 km (0.049 R)
• M11: 3,479,347 km (0.119 R)
• M12: 3,928,739 km (0.117 R)
• M13: 4,623,472 km (0.104 R)
• M14: 4,854,002 km (0.083 R)
• M15: 4,970,688 km (0.111 R)
• M16: 5,416,939 km (0.051 R)
• M17: 6,189,313 km (0.096 R)
• M18: 6,411,765 km (0.114 R)
• M19: 7,632,035 km (0.068 R)
• M20: 7,734,060 km (0.04 R)
• M21: 8,321,232 km (0.069 R)
• M22: 9,612,112 km (0.064 R)
• M23: 10,056,268 km (0.084 R)
• M24: 10,393,761 km (0.053 R)
• M25: 10,773,291 km (0.079 R)
• M26: 10,964,776 km (0.092 R)
• M27: 11,741,937 km (0.084 R)
• M28: 12,137,174 km (0.06 R)
• M29: 12,657,625 km (0.118 R)
• M30: 12,778,800 km (0.108 R)
• M31: 13,390,356 km (0.106 R)
• M32: 13,720,518 km (0.099 R)
• M33: 14,262,811 km (0.082 R)
• M34: 14,642,191 km (0.087 R)
• M35: 14,854,470 km (0.073 R)
• M36: 15,025,161 km (0.038 R)
• M37: 16,633,638 km (0.089 R)
• M38: 16,766,481 km (0.083 R)
• M39: 16,988,633 km (0.116 R)
• M40: 17,435,931 km (0.029 R)
• M41: 17,841,790 km (0.073 R)
• M42: 18,250,940 km (0.098 R)
• M43: 18,801,012 km (0.107 R)
• M44: 19,217,342 km (0.07 R)
• M45: 19,543,167 km (0.052 R)
• M46: 20,200,350 km (0.077 R)
• M47: 20,294,896 km (0.096 R)
• M48: 20,531,709 km (0.084 R)
• M49: 20,721,848 km (0.089 R)
• M50: 21,343,876 km (0.116 R)
• M51: 21,488,388 km (0.063 R)
• M52: 21,681,519 km (0.03 R)
• M53: 23,345,795 km (0.097 R)
• M54: 23,743,426 km (0.105 R)
• M55: 25,764,942 km (0.095 R)
• M56: 26,021,502 km (0.111 R)
• M57: 27,212,601 km (0.1 R)
• M58: 27,683,535 km (0.104 R)
• M59: 28,315,735 km (0.099 R)
• M60: 29,112,643 km (0.096 R)
• M61: 29,433,381 km (0.115 R)
• M62: 31,437,693 km (0.105 R)
• M63: 31,711,906 km (0.051 R)
• M64: 32,983,488 km (0.103 R)
• M65: 33,541,638 km (0.063 R)
• M66: 35,177,790 km (0.099 R)
• M67: 35,519,471 km (0.083 R)
• M68: 36,321,316 km (0.085 R)
• M69: 36,724,332 km (0.098 R)
• M70: 37,418,915 km (0.062 R)
• M71: 38,001,001 km (0.047 R)
• M72: 38,117,687 km (0.092 R)
• M73: 38,644,720 km (0.097 R)
• M74: 38,820,797 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.6

Radius: 4.1

Gravity: 44.83 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.74 AU - 15.78 AU

Year: 16991 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,962,029 km

• M1: 143,614 km (0.087 R)
• M2: 180,265 km (0.066 R)
• M3: 207,043 km (0.082 R)
• M4: 552,016 km (0.09 R)
• M5: 1,009,187 km (0.081 R)
• M6: 1,060,051 km (0.119 R)
• M7: 1,704,219 km (0.114 R)
• M8: 2,310,988 km (0.106 R)
• M9: 2,446,524 km (0.076 R)
• M10: 3,427,586 km (0.109 R)
• M11: 3,582,271 km (0.033 R)
• M12: 3,898,371 km (0.076 R)
• M13: 4,769,928 km (0.102 R)
• M14: 5,698,931 km (0.047 R)
• M15: 6,348,485 km (0.087 R)
• M16: 6,633,918 km (0.107 R)
• M17: 7,465,532 km (0.078 R)
• M18: 8,020,839 km (0.118 R)
• M19: 8,277,549 km (0.092 R)
• M20: 8,799,197 km (0.077 R)
• M21: 8,904,813 km (0.117 R)
• M22: 8,957,771 km (0.108 R)
• M23: 9,331,466 km (0.102 R)
• M24: 9,385,322 km (0.066 R)
• M25: 9,493,182 km (0.05 R)
• M26: 9,655,795 km (0.086 R)
• M27: 10,094,116 km (0.106 R)
• M28: 10,315,671 km (0.072 R)
• M29: 10,594,820 km (0.095 R)
• M30: 11,332,188 km (0.052 R)
• M31: 11,794,147 km (0.079 R)
• M32: 11,910,683 km (0.109 R)
• M33: 13,156,385 km (0.104 R)
• M34: 13,277,110 km (0.09 R)
• M35: 14,318,611 km (0.12 R)
• M36: 15,006,312 km (0.079 R)
• M37: 16,674,328 km (0.111 R)
• M38: 16,936,125 km (0.096 R)
• M39: 17,133,295 km (0.083 R)
• M40: 17,397,484 km (0.093 R)
• M41: 19,558,725 km (0.085 R)
• M42: 19,765,619 km (0.064 R)
• M43: 20,320,926 km (0.118 R)
• M44: 21,517,859 km (0.112 R)
• M45: 22,089,023 km (0.114 R)
• M46: 22,882,640 km (0.066 R)
• M47: 23,319,316 km (0.113 R)
• M48: 23,538,627 km (0.081 R)
• M49: 27,525,859 km (0.062 R)
• M50: 29,714,775 km (0.09 R)
• M51: 30,270,830 km (0.117 R)
• M52: 30,830,176 km (0.056 R)
• M53: 30,990,545 km (0.101 R)
• M54: 31,312,330 km (0.099 R)
• M55: 31,392,964 km (0.04 R)
• M56: 32,447,030 km (0.09 R)
• M57: 32,610,241 km (0.092 R)
• M58: 33,019,392 km (0.079 R)
• M59: 33,183,650 km (0.094 R)
• M60: 33,348,058 km (0.082 R)
• M61: 33,430,337 km (0.119 R)
• M62: 33,760,350 km (0.089 R)
• M63: 35,594,270 km (0.046 R)
• M64: 40,142,943 km (0.084 R)
• M65: 41,374,732 km (0.1 R)
• M66: 41,551,706 km (0.037 R)
• M67: 42,529,627 km (0.094 R)
• M68: 43,425,120 km (0.093 R)
• M69: 46,516,112 km (0.098 R)
• M70: 47,531,133 km (0.103 R)
• M71: 47,995,036 km (0.111 R)
• M72: 49,489,220 km (0.089 R)
• M73: 50,809,271 km (0.112 R)
• M74: 52,619,106 km (0.117 R)
• M75: 53,291,249 km (0.09 R)
• M76: 53,773,104 km (0.064 R)
• M77: 54,062,875 km (0.109 R)
• M78: 54,838,091 km (0.116 R)
• M79: 55,714,735 km (0.098 R)
• M80: 56,595,866 km (0.097 R)
• M81: 56,989,010 km (0.03 R)
• M82: 57,383,050 km (0.104 R)
• M83: 57,876,873 km (0.105 R)
• M84: 58,372,042 km (0.082 R)
• M85: 59,267,086 km (0.051 R)
• M86: 60,367,079 km (0.105 R)
• M87: 63,197,172 km (0.049 R)
• M88: 64,525,900 km (0.075 R)
• M89: 65,142,243 km (0.063 R)
• M90: 65,966,976 km (0.067 R)
• M91: 66,587,807 km (0.071 R)
• M92: 67,210,733 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248

Radius: 6.6

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.41 AU - 15.85 AU

Year: 18759 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,962,029 km

• M1: 177,423 km (0.085 R)
• M2: 466,446 km (0.067 R)
• M3: 733,030 km (0.077 R)
• M4: 882,927 km (0.052 R)
• M5: 1,897,948 km (0.071 R)
• M6: 2,347,340 km (0.092 R)
• M7: 2,541,967 km (0.096 R)
• M8: 2,684,085 km (0.114 R)
• M9: 2,917,009 km (0.118 R)
• M10: 3,527,667 km (0.104 R)
• M11: 4,687,649 km (0.091 R)
• M12: 5,217,974 km (0.113 R)
• M13: 6,143,835 km (0.084 R)
• M14: 6,219,980 km (0.075 R)
• M15: 6,335,021 km (0.046 R)
• M16: 6,489,406 km (0.042 R)
• M17: 7,039,477 km (0.085 R)
• M18: 7,279,881 km (0.055 R)
• M19: 8,142,313 km (0.093 R)
• M20: 8,606,814 km (0.076 R)
• M21: 9,341,639 km (0.066 R)
• M22: 10,276,775 km (0.081 R)
• M23: 10,412,760 km (0.097 R)
• M24: 11,288,207 km (0.057 R)
• M25: 11,710,970 km (0.042 R)
• M26: 11,758,243 km (0.088 R)
• M27: 12,091,248 km (0.118 R)
• M28: 12,234,862 km (0.108 R)
• M29: 12,766,383 km (0.12 R)
• M30: 12,815,002 km (0.068 R)
• M31: 13,503,153 km (0.112 R)
• M32: 14,405,527 km (0.099 R)
• M33: 14,506,954 km (0.062 R)
• M34: 14,557,818 km (0.061 R)
• M35: 15,223,977 km (0.12 R)
• M36: 15,795,291 km (0.034 R)
• M37: 16,215,212 km (0.101 R)
• M38: 16,532,509 km (0.117 R)
• M39: 17,173,387 km (0.107 R)
• M40: 17,768,038 km (0.103 R)
• M41: 18,149,962 km (0.115 R)
• M42: 18,644,981 km (0.118 R)
• M43: 19,311,888 km (0.051 R)
• M44: 19,873,628 km (0.069 R)
• M45: 20,213,215 km (0.09 R)
• M46: 20,269,913 km (0.082 R)
• M47: 20,611,744 km (0.067 R)
• M48: 21,243,496 km (0.108 R)
• M49: 22,939,038 km (0.091 R)
• M50: 23,176,301 km (0.097 R)
• M51: 25,531,869 km (0.114 R)
• M52: 26,209,996 km (0.114 R)
• M53: 27,269,597 km (0.108 R)
• M54: 27,332,429 km (0.113 R)
• M55: 28,980,997 km (0.105 R)
• M56: 29,237,557 km (0.079 R)
• M57: 30,141,278 km (0.094 R)
• M58: 30,792,328 km (0.093 R)
• M59: 31,054,124 km (0.059 R)
• M60: 31,645,634 km (0.11 R)
• M61: 31,777,580 km (0.074 R)
• M62: 32,639,862 km (0.088 R)
• M63: 33,644,412 km (0.051 R)
• M64: 34,794,969 km (0.036 R)
• M65: 35,067,686 km (0.115 R)
• M66: 36,027,356 km (0.1 R)
• M67: 36,995,703 km (0.101 R)
• M68: 37,692,680 km (0.092 R)
• M69: 37,902,565 km (0.117 R)
• M70: 38,605,077 km (0.116 R)
• M71: 39,666,923 km (0.049 R)
• M72: 40,810,150 km (0.082 R)
• M73: 41,457,908 km (0.087 R)
• M74: 41,819,337 km (0.11 R)
• M75: 42,181,663 km (0.059 R)
• M76: 42,618,040 km (0.12 R)
• M77: 42,836,752 km (0.069 R)
• M78: 43,568,285 km (0.111 R)
• M79: 44,377,909 km (0.109 R)
• M80: 44,451,810 km (0.09 R)
• M81: 45,713,519 km (0.118 R)
• M82: 47,514,528 km (0.07 R)
• M83: 47,590,075 km (0.088 R)
• M84: 47,665,771 km (0.075 R)
• M85: 48,728,215 km (0.037 R)
• M86: 49,338,724 km (0.1 R)
• M87: 50,413,435 km (0.065 R)
• M88: 50,644,714 km (0.095 R)
• M89: 50,721,906 km (0.076 R)
• M90: 51,728,700 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 14,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit