🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.55 AU - 0.61 AU

Year: 155 Days

Day: 39.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,825,871 km

• M1: 459,265 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.57 AU - 0.79 AU

Year: 197 Days

Day: 36 Hours

Environment

Temp: 171 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,825,871 km

• M1: 428,299 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.99 AU - 1.11 AU

Year: 378 Days

Day: 14.7 Hours

Environment

Temp: 100 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.94 AU - 1.2 AU

Year: 389 Days

Day: 24.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,825,871 km

• M1: 223,350 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.44 AU - 1.96 AU

Year: 779 Days

Day: 17.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,825,871 km

• M1: 41,887 km (0.101 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.5

Radius: 10.6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.26 AU - 9.46 AU

Year: 7745 Days

Day: 14.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 68,825,871 km

• M1: 264,190 km (0.094 R)
• M2: 349,461 km (0.063 R)
• M3: 467,045 km (0.113 R)
• M4: 972,536 km (0.077 R)
• M5: 1,079,797 km (0.091 R)
• M6: 1,191,397 km (0.084 R)
• M7: 1,366,128 km (0.074 R)
• M8: 1,596,658 km (0.055 R)
• M9: 1,676,394 km (0.106 R)
• M10: 1,923,978 km (0.103 R)
• M11: 2,472,853 km (0.112 R)
• M12: 3,352,039 km (0.027 R)
• M13: 3,476,056 km (0.118 R)
• M14: 3,601,718 km (0.097 R)
• M15: 3,793,204 km (0.052 R)
• M16: 3,966,139 km (0.115 R)
• M17: 4,987,144 km (0.103 R)
• M18: 5,200,770 km (0.117 R)
• M19: 5,320,747 km (0.111 R)
• M20: 5,563,694 km (0.072 R)
• M21: 5,959,830 km (0.118 R)
• M22: 6,060,210 km (0.111 R)
• M23: 6,186,620 km (0.115 R)
• M24: 6,262,915 km (0.118 R)
• M25: 6,701,087 km (0.118 R)
• M26: 7,149,133 km (0.107 R)
• M27: 7,634,279 km (0.092 R)
• M28: 9,181,869 km (0.101 R)
• M29: 9,620,340 km (0.114 R)
• M30: 10,578,813 km (0.104 R)
• M31: 10,915,259 km (0.109 R)
• M32: 11,069,345 km (0.111 R)
• M33: 12,328,211 km (0.106 R)
• M34: 12,974,623 km (0.072 R)
• M35: 13,565,834 km (0.09 R)
• M36: 14,233,041 km (0.071 R)
• M37: 14,468,956 km (0.089 R)
• M38: 15,288,154 km (0.106 R)
• M39: 16,651,290 km (0.119 R)
• M40: 17,042,638 km (0.089 R)
• M41: 18,786,201 km (0.12 R)
• M42: 19,230,956 km (0.12 R)
• M43: 20,130,937 km (0.037 R)
• M44: 20,509,868 km (0.112 R)
• M45: 20,929,490 km (0.116 R)
• M46: 21,854,903 km (0.067 R)
• M47: 22,557,713 km (0.117 R)
• M48: 22,951,455 km (0.079 R)
• M49: 23,546,106 km (0.102 R)
• M50: 24,025,568 km (0.118 R)
• M51: 24,306,812 km (0.083 R)
• M52: 24,791,359 km (0.102 R)
• M53: 24,872,441 km (0.107 R)
• M54: 25,156,827 km (0.045 R)
• M55: 25,319,888 km (0.088 R)
• M56: 25,770,028 km (0.071 R)
• M57: 26,512,333 km (0.112 R)
• M58: 26,595,210 km (0.092 R)
• M59: 26,719,825 km (0.093 R)
• M60: 26,844,590 km (0.113 R)
• M61: 27,261,669 km (0.079 R)
• M62: 28,398,762 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.3

Radius: 13.4

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.69 AU - 14.31 AU

Year: 13706 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,825,871 km

• M1: 366,964 km (0.108 R)
• M2: 591,959 km (0.047 R)
• M3: 714,779 km (0.082 R)
• M4: 968,646 km (0.114 R)
• M5: 1,118,244 km (0.059 R)
• M6: 2,009,698 km (0.118 R)
• M7: 2,290,194 km (0.06 R)
• M8: 2,613,475 km (0.091 R)
• M9: 3,142,303 km (0.117 R)
• M10: 3,271,705 km (0.117 R)
• M11: 3,535,895 km (0.079 R)
• M12: 4,478,811 km (0.113 R)
• M13: 5,653,004 km (0.091 R)
• M14: 6,132,316 km (0.119 R)
• M15: 6,294,929 km (0.038 R)
• M16: 6,749,856 km (0.061 R)
• M17: 7,087,349 km (0.065 R)
• M18: 7,955,465 km (0.049 R)
• M19: 8,044,177 km (0.078 R)
• M20: 8,447,343 km (0.042 R)
• M21: 8,811,315 km (0.096 R)
• M22: 10,173,553 km (0.074 R)
• M23: 10,560,862 km (0.066 R)
• M24: 11,600,716 km (0.114 R)
• M25: 11,751,960 km (0.038 R)
• M26: 12,005,379 km (0.08 R)
• M27: 12,724,944 km (0.038 R)
• M28: 13,089,963 km (0.078 R)
• M29: 13,352,807 km (0.038 R)
• M30: 13,511,231 km (0.083 R)
• M31: 14,044,248 km (0.11 R)
• M32: 15,462,286 km (0.04 R)
• M33: 16,244,683 km (0.054 R)
• M34: 16,640,818 km (0.047 R)
• M35: 18,022,803 km (0.102 R)
• M36: 18,964,522 km (0.048 R)
• M37: 19,202,532 km (0.06 R)
• M38: 19,621,257 km (0.066 R)
• M39: 21,203,105 km (0.083 R)
• M40: 22,888,923 km (0.111 R)
• M41: 23,333,079 km (0.061 R)
• M42: 23,587,994 km (0.034 R)
• M43: 23,908,133 km (0.108 R)
• M44: 24,682,302 km (0.054 R)
• M45: 25,464,699 km (0.108 R)
• M46: 25,858,890 km (0.08 R)
• M47: 26,786,696 km (0.098 R)
• M48: 27,456,146 km (0.105 R)
• M49: 27,590,634 km (0.056 R)
• M50: 29,635,039 km (0.118 R)
• M51: 31,446,071 km (0.103 R)
• M52: 32,010,504 km (0.064 R)
• M53: 32,293,842 km (0.107 R)
• M54: 33,940,017 km (0.087 R)
• M55: 34,591,665 km (0.095 R)
• M56: 34,809,779 km (0.119 R)
• M57: 34,955,338 km (0.099 R)
• M58: 35,101,196 km (0.089 R)
• M59: 35,686,722 km (0.107 R)
• M60: 36,128,035 km (0.083 R)
• M61: 37,462,598 km (0.119 R)
• M62: 38,813,168 km (0.115 R)
• M63: 39,418,590 km (0.026 R)
• M64: 40,409,078 km (0.064 R)
• M65: 41,022,728 km (0.103 R)
• M66: 43,821,854 km (0.099 R)
• M67: 45,165,093 km (0.116 R)
• M68: 45,801,931 km (0.096 R)
• M69: 46,923,317 km (0.117 R)
• M70: 47,406,817 km (0.086 R)
• M71: 49,030,104 km (0.101 R)
• M72: 50,754,070 km (0.09 R)
• M73: 51,748,147 km (0.117 R)
• M74: 52,748,658 km (0.107 R)
• M75: 53,335,231 km (0.041 R)
• M76: 55,362,582 km (0.1 R)
• M77: 55,703,066 km (0.12 R)
• M78: 56,129,420 km (0.095 R)
• M79: 57,587,401 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.6

Radius: 8.2

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.38 AU - 14.76 AU

Year: 14738 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,825,871 km

• M1: 212,579 km (0.06 R)
• M2: 324,029 km (0.103 R)
• M3: 383,419 km (0.09 R)
• M4: 600,187 km (0.099 R)
• M5: 869,164 km (0.079 R)
• M6: 1,389,764 km (0.045 R)
• M7: 1,441,375 km (0.101 R)
• M8: 1,493,735 km (0.118 R)
• M9: 1,636,451 km (0.09 R)
• M10: 1,821,204 km (0.098 R)
• M11: 1,935,348 km (0.092 R)
• M12: 2,231,252 km (0.114 R)
• M13: 2,415,706 km (0.11 R)
• M14: 2,605,247 km (0.12 R)
• M15: 2,954,259 km (0.038 R)
• M16: 3,021,279 km (0.078 R)
• M17: 3,111,636 km (0.105 R)
• M18: 3,225,779 km (0.069 R)
• M19: 3,341,268 km (0.074 R)
• M20: 3,624,308 km (0.096 R)
• M21: 3,988,878 km (0.088 R)
• M22: 5,044,590 km (0.119 R)
• M23: 5,152,001 km (0.034 R)
• M24: 5,206,006 km (0.105 R)
• M25: 5,396,594 km (0.026 R)
• M26: 5,534,074 km (0.067 R)
• M27: 6,095,814 km (0.119 R)
• M28: 6,354,469 km (0.066 R)
• M29: 6,470,706 km (0.108 R)
• M30: 6,705,126 km (0.078 R)
• M31: 6,823,308 km (0.105 R)
• M32: 6,942,239 km (0.096 R)
• M33: 7,856,282 km (0.107 R)
• M34: 8,327,515 km (0.106 R)
• M35: 8,454,673 km (0.11 R)
• M36: 8,743,248 km (0.115 R)
• M37: 9,594,908 km (0.098 R)
• M38: 10,030,687 km (0.069 R)
• M39: 10,644,786 km (0.079 R)
• M40: 11,553,144 km (0.09 R)
• M41: 11,766,321 km (0.08 R)
• M42: 12,016,599 km (0.092 R)
• M43: 12,268,671 km (0.043 R)
• M44: 12,486,186 km (0.1 R)
• M45: 12,631,895 km (0.027 R)
• M46: 13,257,363 km (0.111 R)
• M47: 13,667,561 km (0.078 R)
• M48: 14,385,780 km (0.099 R)
• M49: 14,691,857 km (0.069 R)
• M50: 15,077,371 km (0.063 R)
• M51: 16,293,901 km (0.064 R)
• M52: 16,893,788 km (0.119 R)
• M53: 17,501,006 km (0.108 R)
• M54: 19,364,996 km (0.111 R)
• M55: 19,575,929 km (0.025 R)
• M56: 19,830,095 km (0.083 R)
• M57: 20,299,085 km (0.118 R)
• M58: 20,685,346 km (0.072 R)
• M59: 21,160,768 km (0.109 R)
• M60: 21,596,248 km (0.095 R)
• M61: 21,815,109 km (0.065 R)
• M62: 21,990,588 km (0.111 R)
• M63: 23,681,941 km (0.07 R)
• M64: 24,634,431 km (0.119 R)
• M65: 25,460,810 km (0.089 R)
• M66: 25,645,713 km (0.071 R)
• M67: 25,923,815 km (0.057 R)
• M68: 26,529,836 km (0.111 R)
• M69: 26,999,274 km (0.045 R)
• M70: 27,613,673 km (0.102 R)
• M71: 28,952,424 km (0.105 R)
• M72: 29,048,915 km (0.118 R)
• M73: 29,387,155 km (0.034 R)
• M74: 29,629,653 km (0.032 R)
• M75: 29,872,900 km (0.119 R)
• M76: 30,361,187 km (0.1 R)
• M77: 30,802,950 km (0.063 R)
• M78: 31,643,091 km (0.066 R)
• M79: 32,090,987 km (0.045 R)
• M80: 32,540,978 km (0.081 R)
• M81: 33,295,549 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.8

Radius: 4.2

Gravity: 20.91 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 15.81 AU - 17.09 AU

Year: 23449 Days

Day: 23.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,825,871 km

• M1: 76,594 km (0.077 R)
• M2: 357,389 km (0.116 R)
• M3: 445,951 km (0.114 R)
• M4: 821,143 km (0.111 R)
• M5: 1,191,996 km (0.106 R)
• M6: 1,271,731 km (0.106 R)
• M7: 1,408,763 km (0.087 R)
• M8: 2,129,974 km (0.027 R)
• M9: 3,275,745 km (0.1 R)
• M10: 3,312,994 km (0.071 R)
• M11: 3,693,422 km (0.049 R)
• M12: 4,087,612 km (0.043 R)
• M13: 5,348,124 km (0.111 R)
• M14: 5,613,660 km (0.07 R)
• M15: 5,793,028 km (0.098 R)
• M16: 5,928,863 km (0.084 R)
• M17: 6,111,522 km (0.103 R)
• M18: 6,249,750 km (0.117 R)
• M19: 7,392,229 km (0.077 R)
• M20: 7,490,365 km (0.06 R)
• M21: 7,937,065 km (0.043 R)
• M22: 8,239,552 km (0.104 R)
• M23: 8,545,928 km (0.087 R)
• M24: 9,700,973 km (0.059 R)
• M25: 9,754,529 km (0.069 R)
• M26: 10,571,184 km (0.072 R)
• M27: 12,559,938 km (0.051 R)
• M28: 12,853,299 km (0.077 R)
• M29: 14,660,442 km (0.097 R)
• M30: 15,530,653 km (0.089 R)
• M31: 19,715,503 km (0.119 R)
• M32: 19,783,570 km (0.069 R)
• M33: 21,090,308 km (0.056 R)
• M34: 21,229,434 km (0.093 R)
• M35: 21,789,229 km (0.087 R)
• M36: 22,000,312 km (0.115 R)
• M37: 23,137,854 km (0.11 R)
• M38: 24,148,836 km (0.113 R)
• M39: 24,221,690 km (0.084 R)
• M40: 24,294,545 km (0.114 R)
• M41: 24,367,399 km (0.068 R)
• M42: 24,659,713 km (0.035 R)
• M43: 25,247,932 km (0.113 R)
• M44: 25,543,836 km (0.064 R)
• M45: 26,138,937 km (0.098 R)
• M46: 26,588,179 km (0.107 R)
• M47: 28,180,948 km (0.036 R)
• M48: 29,027,372 km (0.118 R)
• M49: 29,337,339 km (0.073 R)
• M50: 34,442,217 km (0.102 R)
• M51: 34,688,156 km (0.102 R)
• M52: 34,770,285 km (0.11 R)
• M53: 35,264,407 km (0.094 R)
• M54: 35,843,650 km (0.111 R)
• M55: 36,259,233 km (0.075 R)
• M56: 40,071,734 km (0.103 R)
• M57: 40,330,389 km (0.106 R)
• M58: 43,300,206 km (0.091 R)
• M59: 43,654,304 km (0.089 R)
• M60: 44,009,150 km (0.107 R)
• M61: 46,159,021 km (0.087 R)
• M62: 46,249,379 km (0.09 R)
• M63: 48,068,040 km (0.076 R)
• M64: 48,986,122 km (0.119 R)
• M65: 50,653,091 km (0.066 R)
• M66: 51,026,188 km (0.115 R)
• M67: 52,432,857 km (0.035 R)
• M68: 58,674,379 km (0.088 R)
• M69: 59,066,026 km (0.098 R)
• M70: 60,542,557 km (0.073 R)
• M71: 62,330,402 km (0.102 R)
• M72: 63,030,370 km (0.115 R)
• M73: 63,833,411 km (0.117 R)
• M74: 64,034,770 km (0.069 R)
• M75: 66,977,360 km (0.074 R)
• M76: 67,079,685 km (0.09 R)
• M77: 68,619,646 km (0.069 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 14,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit