🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.4 AU - 0.66 AU

Year: 144 Days

Day: 36.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,400,043 km

• M1: 379,081 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.87 AU - 2.19 AU

Year: 1078 Days

Day: 13.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.17 AU - 3.59 AU

Year: 1822 Days

Day: 35.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,400,043 km

• M1: 515,813 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.2

Radius: 9.7

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.32 AU - 5.7 AU

Year: 4180 Days

Day: 5.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,400,043 km

• M1: 168,746 km (0.069 R)
• M2: 256,560 km (0.066 R)
• M3: 495,618 km (0.112 R)
• M4: 815,308 km (0.102 R)
• M5: 1,036,264 km (0.098 R)
• M6: 1,263,055 km (0.119 R)
• M7: 1,346,830 km (0.091 R)
• M8: 1,535,323 km (0.099 R)
• M9: 1,826,440 km (0.095 R)
• M10: 2,052,333 km (0.094 R)
• M11: 2,460,586 km (0.099 R)
• M12: 2,602,405 km (0.101 R)
• M13: 2,820,219 km (0.093 R)
• M14: 3,430,130 km (0.116 R)
• M15: 3,609,049 km (0.114 R)
• M16: 3,770,614 km (0.102 R)
• M17: 3,852,444 km (0.049 R)
• M18: 4,206,393 km (0.1 R)
• M19: 4,269,822 km (0.096 R)
• M20: 4,419,420 km (0.104 R)
• M21: 4,680,020 km (0.118 R)
• M22: 5,353,061 km (0.029 R)
• M23: 5,514,626 km (0.115 R)
• M24: 5,984,812 km (0.1 R)
• M25: 6,249,002 km (0.084 R)
• M26: 6,419,095 km (0.096 R)
• M27: 6,888,533 km (0.118 R)
• M28: 7,343,610 km (0.057 R)
• M29: 7,549,008 km (0.12 R)
• M30: 7,939,309 km (0.082 R)
• M31: 8,044,476 km (0.1 R)
• M32: 8,496,710 km (0.112 R)
• M33: 8,658,276 km (0.108 R)
• M34: 8,739,358 km (0.101 R)
• M35: 8,957,173 km (0.067 R)
• M36: 9,509,338 km (0.114 R)
• M37: 9,761,411 km (0.114 R)
• M38: 10,272,287 km (0.04 R)
• M39: 10,879,206 km (0.071 R)
• M40: 11,084,155 km (0.118 R)
• M41: 11,646,793 km (0.06 R)
• M42: 11,736,551 km (0.103 R)
• M43: 11,856,529 km (0.089 R)
• M44: 11,946,736 km (0.08 R)
• M45: 12,218,855 km (0.117 R)
• M46: 12,462,400 km (0.12 R)
• M47: 12,676,924 km (0.119 R)
• M48: 12,923,461 km (0.054 R)
• M49: 13,171,644 km (0.102 R)
• M50: 13,515,569 km (0.086 R)
• M51: 14,052,775 km (0.101 R)
• M52: 14,116,354 km (0.106 R)
• M53: 14,404,031 km (0.059 R)
• M54: 14,597,012 km (0.065 R)
• M55: 15,246,117 km (0.118 R)
• M56: 16,170,632 km (0.035 R)
• M57: 17,659,879 km (0.056 R)
• M58: 18,004,553 km (0.099 R)
• M59: 18,108,224 km (0.073 R)
• M60: 19,369,484 km (0.086 R)
• M61: 19,760,532 km (0.062 R)
• M62: 20,190,028 km (0.111 R)
• M63: 20,767,625 km (0.118 R)
• M64: 21,094,796 km (0.05 R)
• M65: 21,570,517 km (0.069 R)
• M66: 21,717,572 km (0.077 R)
• M67: 22,160,830 km (0.1 R)
• M68: 22,309,231 km (0.094 R)
• M69: 22,383,581 km (0.071 R)
• M70: 22,793,928 km (0.071 R)
• M71: 23,395,162 km (0.116 R)
• M72: 23,508,557 km (0.102 R)
• M73: 23,697,799 km (0.099 R)
• M74: 23,849,491 km (0.097 R)
• M75: 24,921,060 km (0.085 R)
• M76: 25,423,859 km (0.12 R)
• M77: 25,891,053 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.1

Radius: 8.8

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.97 AU - 7.97 AU

Year: 7611 Days

Day: 12.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,400,043 km

• M1: 213,925 km (0.075 R)
• M2: 324,627 km (0.102 R)
• M3: 394,340 km (0.089 R)
• M4: 744,997 km (0.079 R)
• M5: 885,919 km (0.087 R)
• M6: 990,039 km (0.118 R)
• M7: 1,210,995 km (0.112 R)
• M8: 1,965,118 km (0.045 R)
• M9: 2,122,943 km (0.098 R)
• M10: 2,388,629 km (0.071 R)
• M11: 2,451,311 km (0.035 R)
• M12: 2,535,983 km (0.114 R)
• M13: 2,664,787 km (0.08 R)
• M14: 3,364,755 km (0.088 R)
• M15: 3,674,722 km (0.089 R)
• M16: 3,968,981 km (0.11 R)
• M17: 4,790,722 km (0.12 R)
• M18: 4,950,642 km (0.115 R)
• M19: 5,440,875 km (0.113 R)
• M20: 6,118,703 km (0.11 R)
• M21: 6,176,298 km (0.112 R)
• M22: 6,467,565 km (0.079 R)
• M23: 6,644,389 km (0.102 R)
• M24: 6,882,699 km (0.108 R)
• M25: 7,989,873 km (0.115 R)
• M26: 8,531,716 km (0.063 R)
• M27: 8,725,894 km (0.104 R)
• M28: 8,921,419 km (0.089 R)
• M29: 9,350,166 km (0.095 R)
• M30: 9,718,177 km (0.104 R)
• M31: 9,988,799 km (0.119 R)
• M32: 10,227,707 km (0.117 R)
• M33: 11,025,812 km (0.116 R)
• M34: 11,308,253 km (0.098 R)
• M35: 11,736,103 km (0.102 R)
• M36: 11,880,016 km (0.076 R)
• M37: 12,315,046 km (0.109 R)
• M38: 12,424,552 km (0.117 R)
• M39: 12,755,313 km (0.108 R)
• M40: 13,051,666 km (0.118 R)
• M41: 13,163,416 km (0.088 R)
• M42: 13,350,264 km (0.108 R)
• M43: 13,575,708 km (0.097 R)
• M44: 14,298,116 km (0.106 R)
• M45: 14,490,199 km (0.086 R)
• M46: 14,683,330 km (0.063 R)
• M47: 14,799,568 km (0.086 R)
• M48: 15,267,510 km (0.05 R)
• M49: 15,700,745 km (0.066 R)
• M50: 16,177,963 km (0.11 R)
• M51: 18,384,082 km (0.1 R)
• M52: 18,467,708 km (0.103 R)
• M53: 20,336,634 km (0.109 R)
• M54: 20,726,336 km (0.107 R)
• M55: 20,987,384 km (0.093 R)
• M56: 21,205,947 km (0.106 R)
• M57: 21,337,294 km (0.103 R)
• M58: 21,601,035 km (0.028 R)
• M59: 21,954,236 km (0.059 R)
• M60: 22,264,950 km (0.066 R)
• M61: 23,296,128 km (0.094 R)
• M62: 24,618,274 km (0.102 R)
• M63: 24,802,579 km (0.109 R)
• M64: 25,218,760 km (0.116 R)
• M65: 26,670,308 km (0.065 R)
• M66: 27,191,956 km (0.067 R)
• M67: 27,287,100 km (0.102 R)
• M68: 27,716,895 km (0.11 R)
• M69: 27,860,659 km (0.097 R)
• M70: 28,679,857 km (0.072 R)
• M71: 28,873,735 km (0.047 R)
• M72: 29,898,930 km (0.067 R)
• M73: 31,884,542 km (0.065 R)
• M74: 32,135,717 km (0.079 R)
• M75: 32,791,853 km (0.098 R)
• M76: 33,554,503 km (0.106 R)
• M77: 33,861,179 km (0.085 R)
• M78: 34,117,440 km (0.095 R)
• M79: 34,374,449 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.2

Radius: 13

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.07 AU - 9.29 AU

Year: 9533 Days

Day: 7.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 27,400,043 km

• M1: 163,211 km (0.03 R)
• M2: 514,916 km (0.101 R)
• M3: 601,832 km (0.049 R)
• M4: 915,838 km (0.088 R)
• M5: 1,161,029 km (0.065 R)
• M6: 1,343,688 km (0.1 R)
• M7: 1,428,061 km (0.116 R)
• M8: 1,514,379 km (0.106 R)
• M9: 1,602,642 km (0.119 R)
• M10: 2,094,969 km (0.091 R)
• M11: 2,580,264 km (0.088 R)
• M12: 2,795,236 km (0.061 R)
• M13: 2,932,567 km (0.099 R)
• M14: 3,016,043 km (0.115 R)
• M15: 3,623,560 km (0.078 R)
• M16: 3,895,529 km (0.079 R)
• M17: 4,395,784 km (0.063 R)
• M18: 4,491,826 km (0.066 R)
• M19: 5,804,697 km (0.068 R)
• M20: 6,052,281 km (0.095 R)
• M21: 6,631,374 km (0.086 R)
• M22: 7,039,926 km (0.049 R)
• M23: 7,920,758 km (0.047 R)
• M24: 8,038,193 km (0.112 R)
• M25: 8,634,191 km (0.094 R)
• M26: 9,701,123 km (0.107 R)
• M27: 10,464,072 km (0.118 R)
• M28: 11,867,749 km (0.11 R)
• M29: 12,182,652 km (0.092 R)
• M30: 12,959,065 km (0.112 R)
• M31: 13,051,517 km (0.079 R)
• M32: 13,330,068 km (0.118 R)
• M33: 14,129,818 km (0.101 R)
• M34: 14,511,592 km (0.113 R)
• M35: 14,607,634 km (0.046 R)
• M36: 16,072,795 km (0.048 R)
• M37: 16,521,439 km (0.029 R)
• M38: 16,822,879 km (0.034 R)
• M39: 17,227,541 km (0.075 R)
• M40: 18,201,573 km (0.101 R)
• M41: 18,721,426 km (0.115 R)
• M42: 19,457,447 km (0.109 R)
• M43: 19,829,048 km (0.112 R)
• M44: 20,579,281 km (0.09 R)
• M45: 21,831,864 km (0.067 R)
• M46: 22,550,832 km (0.104 R)
• M47: 23,446,325 km (0.12 R)
• M48: 25,041,337 km (0.111 R)
• M49: 25,272,017 km (0.109 R)
• M50: 25,561,489 km (0.077 R)
• M51: 25,910,202 km (0.049 R)
• M52: 27,380,150 km (0.064 R)
• M53: 27,498,931 km (0.11 R)
• M54: 27,856,320 km (0.092 R)
• M55: 27,975,849 km (0.102 R)
• M56: 28,155,366 km (0.103 R)
• M57: 28,816,739 km (0.043 R)
• M58: 30,155,041 km (0.11 R)
• M59: 30,400,681 km (0.1 R)
• M60: 31,265,207 km (0.06 R)
• M61: 32,451,369 km (0.115 R)
• M62: 32,892,084 km (0.114 R)
• M63: 35,448,412 km (0.109 R)
• M64: 36,488,865 km (0.062 R)
• M65: 36,619,614 km (0.118 R)
• M66: 36,947,084 km (0.097 R)
• M67: 38,267,135 km (0.093 R)
• M68: 39,133,307 km (0.057 R)
• M69: 39,401,237 km (0.06 R)
• M70: 39,602,446 km (0.086 R)
• M71: 39,938,742 km (0.118 R)
• M72: 40,073,530 km (0.108 R)
• M73: 40,749,562 km (0.077 R)
• M74: 41,157,067 km (0.107 R)
• M75: 42,800,400 km (0.061 R)
• M76: 43,977,436 km (0.099 R)
• M77: 45,305,416 km (0.104 R)
• M78: 45,657,121 km (0.089 R)
• M79: 45,798,042 km (0.079 R)
• M80: 45,939,113 km (0.05 R)
• M81: 46,575,651 km (0.106 R)
• M82: 46,788,529 km (0.074 R)
• M83: 47,001,706 km (0.114 R)
• M84: 47,429,107 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.1

Radius: 12.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.43 AU - 10.19 AU

Year: 10590 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 27,400,043 km

• M1: 151,393 km (0.094 R)
• M2: 233,373 km (0.068 R)
• M3: 376,687 km (0.032 R)
• M4: 464,352 km (0.092 R)
• M5: 560,992 km (0.092 R)
• M6: 676,930 km (0.111 R)
• M7: 778,657 km (0.06 R)
• M8: 961,017 km (0.117 R)
• M9: 1,241,064 km (0.059 R)
• M10: 1,354,758 km (0.117 R)
• M11: 1,457,382 km (0.082 R)
• M12: 1,686,267 km (0.115 R)
• M13: 2,094,221 km (0.119 R)
• M14: 2,478,837 km (0.111 R)
• M15: 3,000,784 km (0.098 R)
• M16: 3,215,157 km (0.109 R)
• M17: 3,334,387 km (0.094 R)
• M18: 3,618,174 km (0.07 R)
• M19: 3,804,872 km (0.062 R)
• M20: 4,144,609 km (0.112 R)
• M21: 4,340,133 km (0.054 R)
• M22: 4,428,097 km (0.099 R)
• M23: 5,083,186 km (0.105 R)
• M24: 5,175,937 km (0.059 R)
• M25: 5,768,643 km (0.112 R)
• M26: 6,233,594 km (0.104 R)
• M27: 6,408,025 km (0.094 R)
• M28: 6,558,819 km (0.115 R)
• M29: 6,863,999 km (0.117 R)
• M30: 7,069,995 km (0.045 R)
• M31: 7,330,445 km (0.103 R)
• M32: 7,541,079 km (0.071 R)
• M33: 7,700,401 km (0.119 R)
• M34: 8,431,186 km (0.082 R)
• M35: 9,071,166 km (0.09 R)
• M36: 9,354,355 km (0.098 R)
• M37: 9,468,498 km (0.094 R)
• M38: 9,669,258 km (0.068 R)
• M39: 10,309,537 km (0.101 R)
• M40: 11,023,717 km (0.114 R)
• M41: 11,569,899 km (0.065 R)
• M42: 12,374,287 km (0.12 R)
• M43: 12,468,235 km (0.103 R)
• M44: 12,688,443 km (0.082 R)
• M45: 12,846,568 km (0.115 R)
• M46: 13,260,804 km (0.114 R)
• M47: 13,841,543 km (0.119 R)
• M48: 14,004,305 km (0.097 R)
• M49: 14,496,482 km (0.114 R)
• M50: 16,418,217 km (0.1 R)
• M51: 16,972,028 km (0.12 R)
• M52: 18,276,073 km (0.071 R)
• M53: 18,383,185 km (0.035 R)
• M54: 19,211,658 km (0.095 R)
• M55: 19,393,270 km (0.093 R)
• M56: 19,758,438 km (0.091 R)
• M57: 20,532,607 km (0.094 R)
• M58: 21,391,897 km (0.118 R)
• M59: 22,301,153 km (0.119 R)
• M60: 22,568,784 km (0.097 R)
• M61: 22,798,865 km (0.078 R)
• M62: 23,532,942 km (0.083 R)
• M63: 24,826,365 km (0.074 R)
• M64: 25,143,363 km (0.108 R)
• M65: 25,541,592 km (0.117 R)
• M66: 25,661,420 km (0.101 R)
• M67: 25,941,916 km (0.112 R)
• M68: 26,223,310 km (0.11 R)
• M69: 26,870,470 km (0.099 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: 448 - 17,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit