🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.4 AU - 0.64 AU

Year: 138 Days

Day: 43.4 Hours

Environment

Temp: 238 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.66 AU - 0.86 AU

Year: 243 Days

Day: 26.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.11 AU - 1.81 AU

Year: 648 Days

Day: 36.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.4 AU - 2.9 AU

Year: 1584 Days

Day: 21.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,655,755 km

• M1: 1,432,699 km (0.104 R)

Asteroid Belt

Center: 4.6 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: 827.4

Radius: 10.2

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.36 AU - 6.72 AU

Year: 6140 Days

Day: 8.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 33,655,755 km

• M1: 230,830 km (0.069 R)
• M2: 388,356 km (0.057 R)
• M3: 640,129 km (0.087 R)
• M4: 778,507 km (0.053 R)
• M5: 1,135,597 km (0.098 R)
• M6: 1,237,025 km (0.109 R)
• M7: 1,949,709 km (0.117 R)
• M8: 2,456,696 km (0.11 R)
• M9: 2,612,278 km (0.056 R)
• M10: 2,863,303 km (0.113 R)
• M11: 3,050,899 km (0.107 R)
• M12: 3,512,857 km (0.106 R)
• M13: 3,713,917 km (0.073 R)
• M14: 4,153,884 km (0.046 R)
• M15: 4,313,206 km (0.098 R)
• M16: 4,610,606 km (0.079 R)
• M17: 4,886,764 km (0.081 R)
• M18: 5,571,623 km (0.102 R)
• M19: 5,688,609 km (0.057 R)
• M20: 5,865,882 km (0.118 R)
• M21: 6,135,009 km (0.065 R)
• M22: 6,286,402 km (0.109 R)
• M23: 6,685,678 km (0.081 R)
• M24: 7,124,898 km (0.108 R)
• M25: 7,316,084 km (0.102 R)
• M26: 7,444,439 km (0.049 R)
• M27: 7,606,005 km (0.07 R)
• M28: 7,801,379 km (0.097 R)
• M29: 9,111,558 km (0.106 R)
• M30: 9,180,522 km (0.065 R)
• M31: 9,774,276 km (0.041 R)
• M32: 10,779,275 km (0.091 R)
• M33: 11,109,287 km (0.056 R)
• M34: 11,219,990 km (0.116 R)
• M35: 11,331,141 km (0.065 R)
• M36: 11,779,336 km (0.108 R)
• M37: 12,195,218 km (0.046 R)
• M38: 12,385,806 km (0.103 R)
• M39: 12,539,144 km (0.096 R)
• M40: 12,615,888 km (0.086 R)
• M41: 13,629,413 km (0.115 R)
• M42: 13,708,401 km (0.068 R)
• M43: 14,065,940 km (0.106 R)
• M44: 14,749,752 km (0.113 R)
• M45: 14,830,983 km (0.109 R)
• M46: 15,034,436 km (0.1 R)
• M47: 15,321,066 km (0.084 R)
• M48: 15,733,507 km (0.034 R)
• M49: 15,857,973 km (0.103 R)
• M50: 16,107,951 km (0.068 R)
• M51: 16,359,126 km (0.092 R)
• M52: 16,443,200 km (0.119 R)
• M53: 16,527,423 km (0.115 R)
• M54: 17,035,458 km (0.075 R)
• M55: 17,720,915 km (0.087 R)
• M56: 18,023,551 km (0.087 R)
• M57: 18,942,082 km (0.057 R)
• M58: 19,830,843 km (0.1 R)
• M59: 20,506,427 km (0.097 R)
• M60: 21,052,160 km (0.119 R)
• M61: 21,235,268 km (0.105 R)
• M62: 21,372,898 km (0.076 R)
• M63: 21,510,827 km (0.096 R)
• M64: 22,251,337 km (0.057 R)
• M65: 22,344,387 km (0.078 R)
• M66: 22,765,206 km (0.093 R)
• M67: 22,859,153 km (0.099 R)
• M68: 23,094,321 km (0.067 R)
• M69: 23,330,386 km (0.052 R)
• M70: 24,570,702 km (0.089 R)
• M71: 25,053,455 km (0.119 R)
• M72: 25,832,411 km (0.07 R)
• M73: 26,028,384 km (0.029 R)
• M74: 26,520,561 km (0.105 R)
• M75: 27,864,548 km (0.081 R)
• M76: 28,317,381 km (0.113 R)
• M77: 29,485,890 km (0.094 R)
• M78: 29,998,861 km (0.1 R)
• M79: 30,981,719 km (0.097 R)
• M80: 31,712,505 km (0.054 R)
• M81: 32,925,594 km (0.091 R)
• M82: 33,778,451 km (0.063 R)
• M83: 34,207,648 km (0.059 R)
• M84: 35,125,430 km (0.098 R)
• M85: 35,342,647 km (0.12 R)
• M86: 35,614,765 km (0.1 R)
• M87: 35,832,879 km (0.051 R)
• M88: 36,051,441 km (0.068 R)
• M89: 36,490,062 km (0.03 R)
• M90: 36,654,919 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.2

Radius: 9.2

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.5 AU - 7.32 AU

Year: 6668 Days

Day: 12.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,655,755 km

• M1: 218,114 km (0.115 R)
• M2: 300,393 km (0.105 R)
• M3: 666,159 km (0.106 R)
• M4: 828,323 km (0.104 R)
• M5: 973,882 km (0.118 R)
• M6: 1,080,845 km (0.064 R)
• M7: 1,584,391 km (0.035 R)
• M8: 1,785,899 km (0.106 R)
• M9: 1,937,891 km (0.116 R)
• M10: 2,336,420 km (0.091 R)
• M11: 2,440,091 km (0.074 R)
• M12: 2,652,071 km (0.104 R)
• M13: 3,048,805 km (0.095 R)
• M14: 3,323,765 km (0.081 R)
• M15: 3,654,826 km (0.069 R)
• M16: 3,799,936 km (0.05 R)
• M17: 3,996,507 km (0.108 R)
• M18: 4,272,216 km (0.094 R)
• M19: 4,528,328 km (0.082 R)
• M20: 4,632,148 km (0.059 R)
• M21: 4,842,333 km (0.062 R)
• M22: 5,882,637 km (0.06 R)
• M23: 6,053,179 km (0.11 R)
• M24: 6,545,056 km (0.102 R)
• M25: 6,900,052 km (0.119 R)
• M26: 7,019,880 km (0.11 R)
• M27: 7,752,760 km (0.067 R)
• M28: 7,908,641 km (0.096 R)
• M29: 8,159,965 km (0.094 R)
• M30: 9,093,307 km (0.074 R)
• M31: 9,191,892 km (0.104 R)
• M32: 9,290,776 km (0.055 R)
• M33: 9,556,013 km (0.118 R)
• M34: 9,958,730 km (0.104 R)
• M35: 10,366,983 km (0.093 R)
• M36: 10,504,314 km (0.078 R)
• M37: 12,271,065 km (0.057 R)
• M38: 12,745,439 km (0.109 R)
• M39: 13,674,442 km (0.045 R)
• M40: 13,900,634 km (0.028 R)
• M41: 14,625,137 km (0.088 R)
• M42: 15,011,398 km (0.047 R)
• M43: 15,991,713 km (0.035 R)
• M44: 17,033,064 km (0.058 R)
• M45: 17,807,831 km (0.12 R)
• M46: 18,096,256 km (0.116 R)
• M47: 18,928,619 km (0.081 R)
• M48: 19,265,064 km (0.108 R)
• M49: 19,858,669 km (0.113 R)
• M50: 20,760,295 km (0.061 R)
• M51: 21,237,811 km (0.109 R)
• M52: 21,368,709 km (0.115 R)
• M53: 21,851,013 km (0.102 R)
• M54: 23,184,229 km (0.105 R)
• M55: 23,274,138 km (0.103 R)
• M56: 23,364,046 km (0.115 R)
• M57: 23,815,532 km (0.054 R)
• M58: 24,269,861 km (0.116 R)
• M59: 24,864,662 km (0.111 R)
• M60: 25,882,376 km (0.091 R)
• M61: 26,302,597 km (0.113 R)
• M62: 27,339,460 km (0.077 R)
• M63: 27,481,877 km (0.071 R)
• M64: 28,341,466 km (0.053 R)
• M65: 29,452,829 km (0.087 R)
• M66: 29,989,287 km (0.063 R)
• M67: 30,283,247 km (0.108 R)
• M68: 31,121,593 km (0.107 R)
• M69: 32,368,042 km (0.083 R)
• M70: 32,619,367 km (0.032 R)
• M71: 33,376,931 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.2

Radius: 14.1

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.49 AU - 12.2 AU

Year: 13101 Days

Day: 14.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,655,755 km

• M1: 215,870 km (0.095 R)
• M2: 599,139 km (0.04 R)
• M3: 822,040 km (0.038 R)
• M4: 1,036,713 km (0.092 R)
• M5: 1,132,007 km (0.058 R)
• M6: 1,815,370 km (0.114 R)
• M7: 2,300,815 km (0.088 R)
• M8: 2,638,009 km (0.117 R)
• M9: 2,799,126 km (0.083 R)
• M10: 3,131,532 km (0.073 R)
• M11: 3,360,417 km (0.111 R)
• M12: 3,714,066 km (0.026 R)
• M13: 4,425,703 km (0.091 R)
• M14: 5,247,145 km (0.117 R)
• M15: 5,727,803 km (0.094 R)
• M16: 6,151,165 km (0.102 R)
• M17: 7,140,905 km (0.08 R)
• M18: 7,481,838 km (0.117 R)
• M19: 7,944,844 km (0.079 R)
• M20: 8,536,802 km (0.083 R)
• M21: 10,568,491 km (0.109 R)
• M22: 11,749,267 km (0.112 R)
• M23: 12,062,376 km (0.047 R)
• M24: 12,242,491 km (0.083 R)
• M25: 12,332,848 km (0.088 R)
• M26: 12,605,416 km (0.104 R)
• M27: 12,788,075 km (0.082 R)
• M28: 12,971,781 km (0.072 R)
• M29: 13,202,610 km (0.039 R)
• M30: 13,481,461 km (0.068 R)
• M31: 13,997,723 km (0.107 R)
• M32: 15,340,962 km (0.05 R)
• M33: 16,825,572 km (0.08 R)
• M34: 17,178,623 km (0.102 R)
• M35: 18,355,659 km (0.075 R)
• M36: 19,611,682 km (0.106 R)
• M37: 19,717,598 km (0.114 R)
• M38: 20,089,797 km (0.102 R)
• M39: 20,196,610 km (0.046 R)
• M40: 21,985,651 km (0.12 R)
• M41: 22,150,807 km (0.105 R)
• M42: 22,537,817 km (0.056 R)
• M43: 22,704,319 km (0.083 R)
• M44: 22,927,070 km (0.106 R)
• M45: 24,734,512 km (0.051 R)
• M46: 26,061,894 km (0.027 R)
• M47: 26,295,117 km (0.099 R)
• M48: 29,026,624 km (0.108 R)
• M49: 29,147,350 km (0.084 R)
• M50: 29,875,742 km (0.113 R)
• M51: 30,119,886 km (0.077 R)
• M52: 30,671,453 km (0.09 R)
• M53: 30,794,572 km (0.083 R)
• M54: 31,226,611 km (0.088 R)
• M55: 31,350,328 km (0.098 R)
• M56: 32,283,968 km (0.086 R)
• M57: 32,597,226 km (0.096 R)
• M58: 33,163,604 km (0.094 R)
• M59: 33,669,843 km (0.113 R)
• M60: 35,461,726 km (0.119 R)
• M61: 35,720,232 km (0.098 R)
• M62: 35,914,559 km (0.098 R)
• M63: 36,304,112 km (0.082 R)
• M64: 37,284,427 km (0.11 R)
• M65: 37,481,447 km (0.112 R)
• M66: 37,942,658 km (0.109 R)
• M67: 39,137,496 km (0.094 R)
• M68: 39,337,807 km (0.068 R)
• M69: 39,605,438 km (0.041 R)
• M70: 41,359,623 km (0.101 R)
• M71: 41,495,607 km (0.09 R)
• M72: 41,631,741 km (0.053 R)
• M73: 42,109,407 km (0.103 R)
• M74: 43,070,274 km (0.114 R)
• M75: 43,415,247 km (0.12 R)
• M76: 43,968,909 km (0.102 R)
• M77: 44,246,712 km (0.069 R)
• M78: 45,223,436 km (0.114 R)
• M79: 45,644,255 km (0.039 R)
• M80: 47,696,439 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.6

Radius: 12.1

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.94 AU - 11.9 AU

Year: 13247 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,655,755 km

• M1: 176,675 km (0.109 R)
• M2: 286,480 km (0.069 R)
• M3: 731,534 km (0.105 R)
• M4: 845,228 km (0.075 R)
• M5: 940,971 km (0.074 R)
• M6: 1,144,424 km (0.112 R)
• M7: 1,224,608 km (0.076 R)
• M8: 1,793,828 km (0.061 R)
• M9: 1,984,416 km (0.072 R)
• M10: 2,132,069 km (0.07 R)
• M11: 2,232,449 km (0.101 R)
• M12: 2,561,415 km (0.077 R)
• M13: 2,722,681 km (0.091 R)
• M14: 2,813,786 km (0.094 R)
• M15: 3,055,537 km (0.039 R)
• M16: 3,965,092 km (0.101 R)
• M17: 4,110,501 km (0.052 R)
• M18: 4,931,344 km (0.112 R)
• M19: 5,110,712 km (0.092 R)
• M20: 5,406,617 km (0.034 R)
• M21: 5,545,144 km (0.079 R)
• M22: 5,684,869 km (0.045 R)
• M23: 5,873,063 km (0.07 R)
• M24: 6,745,069 km (0.081 R)
• M25: 7,425,590 km (0.11 R)
• M26: 7,709,227 km (0.098 R)
• M27: 8,260,645 km (0.117 R)
• M28: 8,527,677 km (0.11 R)
• M29: 9,180,223 km (0.092 R)
• M30: 9,262,951 km (0.086 R)
• M31: 9,596,255 km (0.106 R)
• M32: 9,848,925 km (0.117 R)
• M33: 10,303,553 km (0.091 R)
• M34: 10,619,953 km (0.073 R)
• M35: 11,292,246 km (0.116 R)
• M36: 11,797,886 km (0.108 R)
• M37: 12,068,659 km (0.091 R)
• M38: 12,311,007 km (0.083 R)
• M39: 12,862,425 km (0.092 R)
• M40: 13,203,358 km (0.113 R)
• M41: 13,484,453 km (0.118 R)
• M42: 14,596,563 km (0.102 R)
• M43: 14,822,606 km (0.107 R)
• M44: 15,147,383 km (0.051 R)
• M45: 15,837,179 km (0.031 R)
• M46: 16,036,144 km (0.069 R)
• M47: 16,671,785 km (0.095 R)
• M48: 16,941,959 km (0.07 R)
• M49: 17,077,495 km (0.079 R)
• M50: 17,520,753 km (0.118 R)
• M51: 17,864,230 km (0.077 R)
• M52: 18,662,783 km (0.068 R)
• M53: 19,792,995 km (0.111 R)
• M54: 20,294,597 km (0.082 R)
• M55: 20,510,766 km (0.103 R)
• M56: 20,619,075 km (0.118 R)
• M57: 21,566,627 km (0.111 R)
• M58: 21,934,788 km (0.117 R)
• M59: 22,976,737 km (0.081 R)
• M60: 23,541,469 km (0.074 R)
• M61: 24,569,805 km (0.077 R)
• M62: 24,800,335 km (0.048 R)
• M63: 26,080,743 km (0.11 R)
• M64: 26,276,716 km (0.058 R)

Asteroid Belt

Center: 11.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.5

Radius: 12.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.79 AU - 14.29 AU

Year: 14391 Days

Day: 7.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,655,755 km

• M1: 161,416 km (0.118 R)
• M2: 247,734 km (0.094 R)
• M3: 608,863 km (0.043 R)
• M4: 911,051 km (0.116 R)
• M5: 1,012,628 km (0.118 R)
• M6: 1,103,135 km (0.104 R)
• M7: 1,212,491 km (0.11 R)
• M8: 1,945,670 km (0.069 R)
• M9: 2,060,561 km (0.087 R)
• M10: 2,138,352 km (0.078 R)
• M11: 2,398,503 km (0.107 R)
• M12: 2,480,632 km (0.061 R)
• M13: 2,626,639 km (0.085 R)
• M14: 3,446,436 km (0.113 R)
• M15: 3,633,732 km (0.117 R)
• M16: 3,800,384 km (0.085 R)
• M17: 4,067,417 km (0.084 R)
• M18: 4,265,634 km (0.072 R)
• M19: 4,391,146 km (0.081 R)
• M20: 4,620,181 km (0.113 R)
• M21: 5,090,217 km (0.093 R)
• M22: 5,385,075 km (0.083 R)
• M23: 5,520,909 km (0.061 R)
• M24: 5,768,494 km (0.109 R)
• M25: 6,047,793 km (0.073 R)
• M26: 6,217,587 km (0.085 R)
• M27: 6,417,749 km (0.059 R)
• M28: 6,649,027 km (0.057 R)
• M29: 6,971,560 km (0.081 R)
• M30: 7,269,260 km (0.117 R)
• M31: 7,969,976 km (0.119 R)
• M32: 8,063,026 km (0.088 R)
• M33: 8,187,491 km (0.071 R)
• M34: 8,724,099 km (0.113 R)
• M35: 9,207,001 km (0.04 R)
• M36: 9,304,688 km (0.065 R)
• M37: 9,665,668 km (0.109 R)
• M38: 11,017,135 km (0.093 R)
• M39: 11,155,513 km (0.057 R)
• M40: 11,399,059 km (0.095 R)
• M41: 11,714,860 km (0.107 R)
• M42: 11,856,080 km (0.04 R)
• M43: 12,462,999 km (0.058 R)
• M44: 12,643,414 km (0.117 R)
• M45: 13,189,745 km (0.083 R)
• M46: 13,484,453 km (0.074 R)
• M47: 15,181,940 km (0.106 R)
• M48: 15,451,964 km (0.082 R)
• M49: 15,645,843 km (0.078 R)
• M50: 16,232,416 km (0.112 R)
• M51: 16,587,861 km (0.101 R)
• M52: 16,905,906 km (0.034 R)
• M53: 17,145,861 km (0.071 R)
• M54: 17,306,379 km (0.037 R)
• M55: 18,321,251 km (0.103 R)
• M56: 19,690,221 km (0.087 R)
• M57: 19,942,743 km (0.032 R)
• M58: 20,027,116 km (0.054 R)
• M59: 20,621,169 km (0.115 R)
• M60: 21,393,543 km (0.111 R)
• M61: 21,523,094 km (0.107 R)
• M62: 21,957,227 km (0.082 R)
• M63: 22,219,024 km (0.11 R)
• M64: 23,010,696 km (0.103 R)
• M65: 24,125,649 km (0.101 R)
• M66: 24,984,640 km (0.101 R)
• M67: 25,395,136 km (0.086 R)
• M68: 26,130,260 km (0.119 R)
• M69: 26,315,163 km (0.072 R)
• M70: 26,639,790 km (0.118 R)
• M71: 27,105,788 km (0.075 R)
• M72: 27,246,111 km (0.073 R)
• M73: 28,282,674 km (0.078 R)
• M74: 29,092,597 km (0.098 R)
• M75: 29,524,337 km (0.027 R)
• M76: 30,394,248 km (0.096 R)
• M77: 30,686,263 km (0.106 R)
• M78: 31,616,612 km (0.091 R)
• M79: 32,357,720 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 15,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit