🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.43 AU - 0.59 AU

Year: 239 Days

Day: 19.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.48 AU - 0.7 AU

Year: 297 Days

Day: 40.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,190,526 km

• M1: 152,440 km (0.11 R)
• M2: 571,314 km (0.057 R)

Asteroid Belt

Center: 1.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.7

Radius: 10.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.39 AU - 1.67 AU

Year: 1241 Days

Day: 5.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 43,190,526 km

• M1: 126,859 km (0.102 R)
• M2: 194,028 km (0.034 R)
• M3: 286,480 km (0.098 R)
• M4: 351,106 km (0.026 R)
• M5: 468,541 km (0.086 R)
• M6: 549,922 km (0.109 R)
• M7: 713,731 km (0.061 R)
• M8: 802,293 km (0.106 R)
• M9: 866,172 km (0.069 R)
• M10: 1,038,359 km (0.034 R)
• M11: 1,254,827 km (0.1 R)
• M12: 1,402,480 km (0.117 R)
• M13: 1,525,898 km (0.074 R)
• M14: 1,637,648 km (0.083 R)
• M15: 1,757,476 km (0.087 R)
• M16: 1,907,373 km (0.105 R)
• M17: 1,983,967 km (0.094 R)
• M18: 2,163,036 km (0.103 R)
• M19: 2,324,153 km (0.069 R)
• M20: 2,423,934 km (0.082 R)
• M21: 2,676,755 km (0.037 R)
• M22: 2,806,456 km (0.078 R)
• M23: 3,059,276 km (0.084 R)
• M24: 3,168,932 km (0.055 R)
• M25: 3,247,171 km (0.079 R)
• M26: 3,627,898 km (0.042 R)
• M27: 3,709,878 km (0.114 R)
• M28: 3,931,432 km (0.1 R)
• M29: 4,022,836 km (0.087 R)
• M30: 4,157,474 km (0.106 R)
• M31: 4,395,185 km (0.058 R)
• M32: 4,578,144 km (0.107 R)
• M33: 4,748,835 km (0.112 R)
• M34: 4,831,114 km (0.087 R)
• M35: 5,020,205 km (0.028 R)
• M36: 5,250,137 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.5

Radius: 13.1

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.49 AU - 2.45 AU

Year: 1814 Days

Day: 13.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 43,190,526 km

• M1: 193,729 km (0.102 R)
• M2: 280,795 km (0.085 R)
• M3: 404,662 km (0.083 R)
• M4: 507,885 km (0.111 R)
• M5: 687,402 km (0.103 R)
• M6: 796,609 km (0.087 R)
• M7: 965,355 km (0.095 R)
• M8: 1,331,421 km (0.072 R)
• M9: 1,526,497 km (0.107 R)
• M10: 1,665,024 km (0.094 R)
• M11: 1,788,742 km (0.108 R)
• M12: 1,955,394 km (0.106 R)
• M13: 2,137,454 km (0.072 R)
• M14: 2,432,312 km (0.043 R)
• M15: 2,519,079 km (0.091 R)
• M16: 2,819,621 km (0.118 R)
• M17: 2,922,544 km (0.08 R)
• M18: 3,167,436 km (0.099 R)
• M19: 3,529,163 km (0.053 R)
• M20: 3,765,378 km (0.071 R)
• M21: 3,904,504 km (0.102 R)
• M22: 4,006,680 km (0.089 R)
• M23: 4,545,083 km (0.087 R)
• M24: 4,693,484 km (0.102 R)
• M25: 5,204,510 km (0.057 R)
• M26: 5,289,033 km (0.097 R)
• M27: 5,416,789 km (0.116 R)
• M28: 5,603,188 km (0.083 R)
• M29: 5,835,364 km (0.063 R)
• M30: 6,011,740 km (0.106 R)
• M31: 6,219,681 km (0.086 R)
• M32: 6,354,768 km (0.091 R)
• M33: 6,505,862 km (0.119 R)
• M34: 6,750,155 km (0.068 R)
• M35: 6,842,607 km (0.055 R)
• M36: 6,966,474 km (0.059 R)
• M37: 7,279,582 km (0.066 R)
• M38: 7,533,300 km (0.08 R)
• M39: 7,629,192 km (0.1 R)
• M40: 7,935,718 km (0.109 R)
• M41: 8,279,195 km (0.098 R)
• M42: 8,378,229 km (0.11 R)
• M43: 8,845,722 km (0.097 R)
• M44: 9,014,768 km (0.088 R)
• M45: 9,099,739 km (0.11 R)
• M46: 9,218,969 km (0.102 R)
• M47: 9,459,223 km (0.089 R)
• M48: 9,562,894 km (0.096 R)
• M49: 9,666,865 km (0.11 R)
• M50: 9,823,643 km (0.108 R)
• M51: 9,981,170 km (0.114 R)
• M52: 10,086,636 km (0.098 R)
• M53: 10,369,825 km (0.069 R)
• M54: 10,512,392 km (0.103 R)
• M55: 10,709,562 km (0.039 R)
• M56: 11,162,245 km (0.086 R)
• M57: 11,602,661 km (0.113 R)
• M58: 11,695,113 km (0.11 R)
• M59: 11,955,413 km (0.119 R)
• M60: 12,161,110 km (0.107 R)
• M61: 12,671,388 km (0.068 R)
• M62: 12,785,831 km (0.052 R)

Asteroid Belt

Center: 2.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.4

Radius: 11.1

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.67 AU - 2.69 AU

Year: 2878 Days

Day: 10.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,190,526 km

• M1: 138,677 km (0.118 R)
• M2: 211,980 km (0.11 R)
• M3: 353,799 km (0.082 R)
• M4: 700,417 km (0.09 R)
• M5: 777,909 km (0.117 R)
• M6: 869,014 km (0.117 R)
• M7: 1,153,699 km (0.1 R)
• M8: 1,295,368 km (0.064 R)
• M9: 1,480,869 km (0.085 R)
• M10: 1,570,478 km (0.089 R)
• M11: 1,837,062 km (0.088 R)
• M12: 2,046,648 km (0.09 R)
• M13: 2,520,126 km (0.065 R)
• M14: 2,597,169 km (0.11 R)
• M15: 2,706,375 km (0.059 R)
• M16: 2,881,405 km (0.081 R)
• M17: 3,076,480 km (0.103 R)
• M18: 3,209,024 km (0.033 R)
• M19: 3,445,688 km (0.118 R)
• M20: 3,583,467 km (0.061 R)
• M21: 3,758,347 km (0.057 R)
• M22: 3,829,107 km (0.074 R)
• M23: 4,712,782 km (0.103 R)
• M24: 4,846,821 km (0.092 R)
• M25: 5,079,745 km (0.066 R)
• M26: 5,415,892 km (0.069 R)
• M27: 5,516,122 km (0.08 R)
• M28: 5,861,693 km (0.104 R)
• M29: 6,193,501 km (0.085 R)
• M30: 6,681,191 km (0.091 R)
• M31: 7,071,641 km (0.119 R)
• M32: 7,424,842 km (0.073 R)
• M33: 7,626,051 km (0.047 R)
• M34: 7,897,272 km (0.051 R)
• M35: 8,356,387 km (0.114 R)
• M36: 8,449,138 km (0.106 R)
• M37: 9,348,521 km (0.085 R)
• M38: 9,469,096 km (0.085 R)
• M39: 9,638,890 km (0.114 R)
• M40: 9,711,894 km (0.096 R)
• M41: 9,809,581 km (0.096 R)
• M42: 10,253,288 km (0.12 R)
• M43: 10,779,275 km (0.039 R)
• M44: 11,109,287 km (0.059 R)
• M45: 11,339,668 km (0.073 R)
• M46: 12,014,205 km (0.088 R)
• M47: 13,293,716 km (0.059 R)
• M48: 13,511,081 km (0.048 R)
• M49: 13,647,664 km (0.087 R)
• M50: 13,839,449 km (0.082 R)
• M51: 13,949,553 km (0.104 R)
• M52: 14,087,482 km (0.07 R)
• M53: 14,281,510 km (0.101 R)
• M54: 14,616,011 km (0.12 R)
• M55: 14,756,184 km (0.08 R)
• M56: 14,840,408 km (0.079 R)
• M57: 15,264,368 km (0.114 R)
• M58: 15,406,636 km (0.029 R)
• M59: 15,577,776 km (0.101 R)
• M60: 15,807,109 km (0.058 R)
• M61: 16,999,853 km (0.119 R)
• M62: 17,088,266 km (0.117 R)
• M63: 17,473,181 km (0.049 R)
• M64: 17,681,571 km (0.106 R)
• M65: 18,191,251 km (0.078 R)
• M66: 18,311,827 km (0.09 R)
• M67: 18,675,349 km (0.113 R)
• M68: 18,766,604 km (0.1 R)
• M69: 18,980,080 km (0.109 R)
• M70: 19,347,792 km (0.111 R)
• M71: 19,810,947 km (0.045 R)
• M72: 20,090,695 km (0.114 R)
• M73: 20,590,950 km (0.111 R)
• M74: 21,317,397 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.7

Radius: 8.1

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.21 AU - 3.25 AU

Year: 3808 Days

Day: 5.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,190,526 km

• M1: 102,923 km (0.096 R)
• M2: 163,361 km (0.113 R)
• M3: 299,495 km (0.038 R)
• M4: 368,310 km (0.113 R)
• M5: 426,504 km (0.065 R)
• M6: 592,408 km (0.108 R)
• M7: 683,513 km (0.077 R)
• M8: 790,625 km (0.084 R)
• M9: 1,009,935 km (0.072 R)
• M10: 1,095,804 km (0.085 R)
• M11: 1,288,038 km (0.086 R)
• M12: 1,341,145 km (0.056 R)
• M13: 1,422,377 km (0.069 R)
• M14: 1,647,073 km (0.113 R)
• M15: 1,989,951 km (0.108 R)
• M16: 2,098,858 km (0.065 R)
• M17: 2,177,846 km (0.102 R)
• M18: 2,257,731 km (0.119 R)
• M19: 2,404,187 km (0.076 R)
• M20: 2,520,425 km (0.063 R)
• M21: 2,723,878 km (0.056 R)
• M22: 2,897,561 km (0.102 R)
• M23: 3,403,202 km (0.072 R)
• M24: 3,552,650 km (0.095 R)
• M25: 3,781,086 km (0.09 R)
• M26: 3,877,726 km (0.098 R)
• M27: 4,252,170 km (0.114 R)
• M28: 4,433,782 km (0.101 R)
• M29: 4,638,432 km (0.09 R)
• M30: 4,804,485 km (0.097 R)
• M31: 5,121,034 km (0.118 R)
• M32: 5,487,998 km (0.117 R)
• M33: 5,597,504 km (0.03 R)
• M34: 6,043,156 km (0.092 R)
• M35: 6,156,252 km (0.091 R)
• M36: 6,338,911 km (0.113 R)
• M37: 6,523,215 km (0.076 R)
• M38: 6,662,640 km (0.109 R)
• M39: 6,850,086 km (0.111 R)
• M40: 6,968,269 km (0.116 R)
• M41: 7,063,114 km (0.071 R)
• M42: 7,568,605 km (0.03 R)
• M43: 7,690,827 km (0.064 R)
• M44: 7,764,279 km (0.083 R)
• M45: 8,210,679 km (0.053 R)
• M46: 8,538,298 km (0.1 R)
• M47: 8,614,444 km (0.094 R)
• M48: 8,818,794 km (0.106 R)
• M49: 9,284,343 km (0.086 R)
• M50: 9,757,970 km (0.079 R)
• M51: 9,837,706 km (0.078 R)
• M52: 10,131,815 km (0.087 R)
• M53: 10,401,690 km (0.113 R)
• M54: 10,619,354 km (0.037 R)
• M55: 10,838,366 km (0.119 R)
• M56: 11,281,175 km (0.111 R)
• M57: 11,758,093 km (0.106 R)
• M58: 12,586,866 km (0.102 R)
• M59: 13,022,943 km (0.113 R)
• M60: 13,257,513 km (0.057 R)
• M61: 13,434,338 km (0.093 R)
• M62: 14,907,727 km (0.119 R)
• M63: 14,969,062 km (0.108 R)
• M64: 15,523,921 km (0.116 R)
• M65: 15,710,320 km (0.049 R)
• M66: 16,305,570 km (0.075 R)
• M67: 16,495,110 km (0.102 R)
• M68: 17,228,439 km (0.117 R)
• M69: 18,037,464 km (0.119 R)
• M70: 18,364,635 km (0.108 R)
• M71: 19,324,305 km (0.08 R)
• M72: 19,458,045 km (0.041 R)
• M73: 19,827,103 km (0.09 R)
• M74: 19,995,700 km (0.103 R)
• M75: 20,845,566 km (0.115 R)
• M76: 21,430,194 km (0.095 R)
• M77: 22,055,214 km (0.117 R)
• M78: 22,264,801 km (0.034 R)
• M79: 22,686,068 km (0.056 R)
• M80: 22,897,749 km (0.052 R)
• M81: 23,607,890 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.5

Radius: 15

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.6 AU - 6.34 AU

Year: 8392 Days

Day: 12.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,190,526 km

• M1: 432,787 km (0.062 R)
• M2: 569,968 km (0.029 R)
• M3: 818,600 km (0.113 R)
• M4: 1,328,279 km (0.111 R)
• M5: 2,225,568 km (0.101 R)
• M6: 2,560,966 km (0.076 R)
• M7: 2,836,226 km (0.084 R)
• M8: 3,042,671 km (0.119 R)
• M9: 3,254,202 km (0.102 R)
• M10: 3,470,671 km (0.084 R)
• M11: 3,580,775 km (0.071 R)
• M12: 4,354,644 km (0.116 R)
• M13: 4,929,998 km (0.118 R)
• M14: 5,148,261 km (0.091 R)
• M15: 5,822,050 km (0.097 R)
• M16: 6,019,818 km (0.032 R)
• M17: 6,219,831 km (0.097 R)
• M18: 6,388,128 km (0.092 R)
• M19: 6,626,438 km (0.098 R)
• M20: 6,972,009 km (0.12 R)
• M21: 7,288,109 km (0.069 R)
• M22: 7,825,614 km (0.085 R)
• M23: 8,080,828 km (0.085 R)
• M24: 8,524,835 km (0.077 R)
• M25: 9,014,917 km (0.08 R)
• M26: 9,475,380 km (0.084 R)
• M27: 10,339,756 km (0.052 R)
• M28: 11,025,064 km (0.078 R)
• M29: 11,600,417 km (0.095 R)
• M30: 12,059,533 km (0.118 R)
• M31: 12,185,644 km (0.102 R)
• M32: 12,397,026 km (0.115 R)
• M33: 13,211,437 km (0.075 R)
• M34: 13,822,544 km (0.111 R)
• M35: 16,498,551 km (0.108 R)
• M36: 17,109,209 km (0.057 R)
• M37: 17,203,905 km (0.09 R)
• M38: 17,346,172 km (0.068 R)
• M39: 17,536,461 km (0.034 R)
• M40: 17,727,497 km (0.079 R)
• M41: 18,546,994 km (0.1 R)
• M42: 19,083,901 km (0.11 R)
• M43: 19,477,493 km (0.094 R)
• M44: 20,023,226 km (0.105 R)
• M45: 20,423,401 km (0.052 R)
• M46: 20,977,810 km (0.06 R)
• M47: 21,079,088 km (0.101 R)
• M48: 21,435,131 km (0.063 R)
• M49: 21,537,157 km (0.092 R)
• M50: 21,741,807 km (0.109 R)
• M51: 22,566,839 km (0.116 R)
• M52: 23,192,307 km (0.058 R)
• M53: 23,297,176 km (0.113 R)
• M54: 23,717,994 km (0.116 R)
• M55: 24,141,356 km (0.105 R)
• M56: 24,407,192 km (0.102 R)
• M57: 24,567,112 km (0.095 R)
• M58: 25,156,827 km (0.117 R)
• M59: 26,186,210 km (0.098 R)
• M60: 26,459,375 km (0.097 R)
• M61: 26,898,445 km (0.04 R)
• M62: 27,118,952 km (0.113 R)
• M63: 28,230,315 km (0.084 R)
• M64: 29,129,997 km (0.059 R)
• M65: 29,583,428 km (0.076 R)
• M66: 30,153,545 km (0.111 R)
• M67: 30,669,658 km (0.093 R)
• M68: 31,130,868 km (0.108 R)
• M69: 31,420,340 km (0.062 R)
• M70: 31,710,709 km (0.099 R)
• M71: 32,587,203 km (0.083 R)
• M72: 33,590,107 km (0.111 R)
• M73: 34,006,139 km (0.108 R)
• M74: 34,304,288 km (0.084 R)
• M75: 34,423,816 km (0.108 R)
• M76: 34,783,151 km (0.078 R)
• M77: 36,172,017 km (0.053 R)
• M78: 37,087,706 km (0.073 R)
• M79: 37,456,165 km (0.105 R)
• M80: 38,011,024 km (0.053 R)
• M81: 38,692,891 km (0.079 R)
• M82: 39,629,224 km (0.101 R)
• M83: 39,754,587 km (0.112 R)
• M84: 40,509,907 km (0.082 R)
• M85: 41,333,443 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 10,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit