🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.47 AU - 0.57 AU

Year: 242 Days

Day: 35.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,593,824 km

• M1: 69,713 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.44 AU - 0.66 AU

Year: 263 Days

Day: 16.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.5

Radius: 11.9

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.73 AU - 0.87 AU

Year: 462 Days

Day: 14.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,593,824 km

• M1: 154,684 km (0.115 R)
• M2: 249,080 km (0.104 R)
• M3: 325,226 km (0.116 R)
• M4: 407,056 km (0.097 R)
• M5: 482,752 km (0.037 R)
• M6: 698,173 km (0.108 R)
• M7: 806,931 km (0.109 R)
• M8: 897,886 km (0.066 R)
• M9: 985,401 km (0.039 R)
• M10: 1,094,757 km (0.072 R)
• M11: 1,196,933 km (0.079 R)
• M12: 1,306,438 km (0.088 R)
• M13: 1,415,495 km (0.077 R)
• M14: 1,519,316 km (0.045 R)
• M15: 1,673,402 km (0.092 R)
• M16: 1,910,215 km (0.088 R)
• M17: 2,035,129 km (0.114 R)
• M18: 2,191,609 km (0.097 R)
• M19: 2,283,462 km (0.046 R)
• M20: 2,431,414 km (0.08 R)
• M21: 2,536,881 km (0.118 R)
• M22: 2,649,229 km (0.09 R)
• M23: 2,726,720 km (0.099 R)
• M24: 2,804,960 km (0.103 R)
• M25: 2,894,569 km (0.047 R)
• M26: 2,979,840 km (0.068 R)
• M27: 3,082,165 km (0.079 R)
• M28: 3,191,222 km (0.089 R)
• M29: 3,268,414 km (0.098 R)
• M30: 3,424,594 km (0.114 R)
• M31: 3,514,952 km (0.034 R)
• M32: 3,589,003 km (0.058 R)
• M33: 3,732,916 km (0.04 R)
• M34: 3,814,297 km (0.07 R)
• M35: 3,973,170 km (0.034 R)
• M36: 4,116,036 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.5

Radius: 9.3

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.69 AU - 1.05 AU

Year: 524 Days

Day: 9.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 57,593,824 km

• M1: 121,773 km (0.104 R)
• M2: 180,565 km (0.097 R)
• M3: 263,292 km (0.099 R)
• M4: 340,934 km (0.118 R)
• M5: 488,886 km (0.04 R)
• M6: 560,094 km (0.1 R)
• M7: 619,186 km (0.077 R)
• M8: 684,709 km (0.112 R)
• M9: 753,076 km (0.096 R)
• M10: 814,860 km (0.062 R)
• M11: 873,951 km (0.092 R)
• M12: 934,538 km (0.101 R)
• M13: 1,006,494 km (0.115 R)
• M14: 1,065,286 km (0.11 R)
• M15: 1,212,940 km (0.111 R)
• M16: 1,291,927 km (0.086 R)
• M17: 1,372,710 km (0.12 R)
• M18: 1,494,632 km (0.084 R)
• M19: 1,614,311 km (0.098 R)
• M20: 1,684,173 km (0.063 R)
• M21: 1,790,986 km (0.064 R)
• M22: 1,851,274 km (0.104 R)
• M23: 1,912,310 km (0.067 R)
• M24: 2,011,343 km (0.082 R)
• M25: 2,093,173 km (0.099 R)
• M26: 2,208,364 km (0.111 R)
• M27: 2,273,289 km (0.057 R)
• M28: 2,338,963 km (0.114 R)
• M29: 2,498,883 km (0.1 R)
• M30: 2,607,640 km (0.057 R)
• M31: 2,752,900 km (0.1 R)
• M32: 2,879,460 km (0.04 R)
• M33: 2,979,242 km (0.104 R)
• M34: 3,174,916 km (0.119 R)
• M35: 3,270,808 km (0.051 R)
• M36: 3,397,517 km (0.113 R)
• M37: 3,564,020 km (0.096 R)
• M38: 3,632,835 km (0.105 R)
• M39: 3,702,248 km (0.107 R)
• M40: 3,826,564 km (0.091 R)
• M41: 3,897,174 km (0.062 R)
• M42: 4,143,711 km (0.115 R)
• M43: 4,436,325 km (0.101 R)
• M44: 4,527,131 km (0.1 R)
• M45: 4,593,552 km (0.042 R)
• M46: 4,744,197 km (0.056 R)
• M47: 4,845,625 km (0.092 R)
• M48: 4,905,015 km (0.095 R)
• M49: 4,990,435 km (0.049 R)
• M50: 5,328,078 km (0.099 R)
• M51: 5,557,411 km (0.108 R)
• M52: 5,916,446 km (0.031 R)
• M53: 6,016,527 km (0.114 R)
• M54: 6,080,555 km (0.055 R)
• M55: 6,181,683 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23

Radius: 14.5

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.3 AU - 1.56 AU

Year: 1104 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,593,824 km

• M1: 181,911 km (0.033 R)
• M2: 283,937 km (0.065 R)
• M3: 374,593 km (0.088 R)
• M4: 489,335 km (0.046 R)
• M5: 590,014 km (0.107 R)
• M6: 732,730 km (0.079 R)
• M7: 855,999 km (0.077 R)
• M8: 1,009,486 km (0.088 R)
• M9: 1,203,664 km (0.119 R)
• M10: 1,332,169 km (0.081 R)
• M11: 1,425,369 km (0.081 R)
• M12: 1,719,328 km (0.114 R)
• M13: 1,902,137 km (0.064 R)
• M14: 2,180,239 km (0.115 R)
• M15: 2,331,034 km (0.088 R)
• M16: 2,489,907 km (0.081 R)
• M17: 2,597,917 km (0.034 R)
• M18: 2,776,836 km (0.098 R)
• M19: 3,074,685 km (0.057 R)
• M20: 3,298,932 km (0.118 R)
• M21: 3,558,933 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.4

Radius: 9.1

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.58 AU - 1.68 AU

Year: 1344 Days

Day: 14.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 57,593,824 km

• M1: 131,497 km (0.101 R)
• M2: 243,097 km (0.112 R)
• M3: 356,941 km (0.105 R)
• M4: 515,813 km (0.119 R)
• M5: 639,830 km (0.105 R)
• M6: 746,793 km (0.103 R)
• M7: 845,527 km (0.094 R)
• M8: 933,940 km (0.04 R)
• M9: 1,025,793 km (0.025 R)
• M10: 1,112,559 km (0.097 R)
• M11: 1,193,791 km (0.075 R)
• M12: 1,530,087 km (0.108 R)
• M13: 1,667,268 km (0.102 R)
• M14: 1,732,792 km (0.093 R)
• M15: 1,934,450 km (0.117 R)
• M16: 2,205,222 km (0.09 R)
• M17: 2,308,594 km (0.112 R)
• M18: 2,563,360 km (0.082 R)
• M19: 2,727,319 km (0.102 R)
• M20: 3,134,823 km (0.071 R)
• M21: 3,239,841 km (0.112 R)
• M22: 3,429,232 km (0.074 R)
• M23: 3,525,423 km (0.076 R)
• M24: 3,585,861 km (0.076 R)
• M25: 3,683,548 km (0.086 R)
• M26: 3,745,033 km (0.045 R)
• M27: 3,994,263 km (0.039 R)
• M28: 4,095,541 km (0.043 R)
• M29: 4,339,385 km (0.114 R)
• M30: 4,404,311 km (0.063 R)
• M31: 4,680,917 km (0.116 R)
• M32: 4,814,508 km (0.091 R)
• M33: 4,976,672 km (0.079 R)
• M34: 5,292,473 km (0.106 R)
• M35: 5,572,371 km (0.081 R)
• M36: 5,785,548 km (0.083 R)
• M37: 5,842,844 km (0.091 R)
• M38: 6,015,929 km (0.08 R)
• M39: 6,560,016 km (0.091 R)
• M40: 7,150,778 km (0.063 R)
• M41: 7,274,047 km (0.087 R)
• M42: 7,413,622 km (0.042 R)
• M43: 7,726,880 km (0.034 R)
• M44: 8,060,483 km (0.071 R)
• M45: 8,124,660 km (0.064 R)
• M46: 8,496,411 km (0.079 R)
• M47: 9,039,751 km (0.095 R)
• M48: 9,173,042 km (0.104 R)
• M49: 9,475,679 km (0.077 R)
• M50: 9,560,202 km (0.088 R)
• M51: 9,713,240 km (0.057 R)
• M52: 9,849,823 km (0.1 R)
• M53: 9,969,950 km (0.108 R)
• M54: 10,315,820 km (0.08 R)
• M55: 10,455,246 km (0.047 R)
• M56: 10,577,766 km (0.079 R)
• M57: 11,019,230 km (0.097 R)
• M58: 11,756,448 km (0.094 R)
• M59: 12,048,313 km (0.079 R)
• M60: 12,472,274 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.4

Radius: 10.3

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.18 AU - 4.28 AU

Year: 5617 Days

Day: 14.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,593,824 km

• M1: 156,180 km (0.047 R)
• M2: 250,427 km (0.104 R)
• M3: 463,305 km (0.079 R)
• M4: 636,090 km (0.115 R)
• M5: 900,729 km (0.056 R)
• M6: 1,031,328 km (0.082 R)
• M7: 1,295,966 km (0.079 R)
• M8: 1,478,775 km (0.11 R)
• M9: 2,175,003 km (0.118 R)
• M10: 2,454,751 km (0.092 R)
• M11: 2,536,881 km (0.032 R)
• M12: 2,767,411 km (0.103 R)
• M13: 2,939,598 km (0.086 R)
• M14: 3,070,945 km (0.115 R)
• M15: 3,159,806 km (0.108 R)
• M16: 3,733,813 km (0.116 R)
• M17: 3,924,401 km (0.085 R)
• M18: 4,389,950 km (0.095 R)
• M19: 4,924,912 km (0.096 R)
• M20: 5,373,256 km (0.094 R)
• M21: 5,724,961 km (0.11 R)
• M22: 5,834,616 km (0.088 R)
• M23: 6,000,520 km (0.077 R)
• M24: 6,479,233 km (0.047 R)
• M25: 6,999,535 km (0.11 R)
• M26: 7,146,440 km (0.117 R)
• M27: 7,593,438 km (0.077 R)
• M28: 8,110,897 km (0.051 R)
• M29: 9,308,728 km (0.102 R)
• M30: 9,731,192 km (0.033 R)
• M31: 9,994,335 km (0.101 R)
• M32: 10,226,510 km (0.045 R)
• M33: 10,628,630 km (0.065 R)
• M34: 10,831,634 km (0.112 R)
• M35: 12,217,658 km (0.034 R)
• M36: 12,288,418 km (0.073 R)
• M37: 12,572,803 km (0.094 R)
• M38: 12,680,065 km (0.061 R)
• M39: 12,967,592 km (0.081 R)
• M40: 13,039,698 km (0.072 R)
• M41: 13,112,104 km (0.105 R)
• M42: 13,184,509 km (0.108 R)
• M43: 13,439,274 km (0.095 R)
• M44: 13,990,542 km (0.076 R)
• M45: 14,175,894 km (0.114 R)
• M46: 14,250,244 km (0.076 R)
• M47: 14,511,741 km (0.084 R)
• M48: 14,699,337 km (0.052 R)
• M49: 15,343,506 km (0.08 R)
• M50: 15,534,841 km (0.112 R)
• M51: 15,688,329 km (0.096 R)
• M52: 16,816,745 km (0.098 R)
• M53: 17,370,706 km (0.11 R)
• M54: 17,770,133 km (0.12 R)
• M55: 18,132,309 km (0.109 R)
• M56: 18,294,024 km (0.092 R)
• M57: 18,415,647 km (0.104 R)
• M58: 19,604,951 km (0.087 R)
• M59: 20,187,933 km (0.073 R)
• M60: 20,397,520 km (0.082 R)
• M61: 20,988,282 km (0.103 R)
• M62: 21,756,168 km (0.028 R)
• M63: 22,014,075 km (0.082 R)
• M64: 22,359,646 km (0.055 R)
• M65: 22,663,479 km (0.112 R)
• M66: 23,143,688 km (0.119 R)
• M67: 23,715,601 km (0.109 R)
• M68: 23,804,013 km (0.109 R)
• M69: 24,336,731 km (0.08 R)
• M70: 24,873,339 km (0.112 R)
• M71: 26,277,614 km (0.079 R)
• M72: 26,598,352 km (0.041 R)
• M73: 26,920,286 km (0.065 R)
• M74: 27,151,116 km (0.081 R)
• M75: 28,502,434 km (0.097 R)
• M76: 28,926,244 km (0.042 R)
• M77: 29,352,299 km (0.09 R)
• M78: 29,780,299 km (0.076 R)
• M79: 29,875,592 km (0.089 R)
• M80: 30,498,219 km (0.115 R)
• M81: 30,835,263 km (0.119 R)
• M82: 30,980,073 km (0.084 R)
• M83: 31,756,187 km (0.118 R)
• M84: 31,853,575 km (0.116 R)
• M85: 32,244,475 km (0.082 R)
• M86: 32,489,516 km (0.107 R)
• M87: 32,735,305 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.9

Radius: 4.4

Gravity: 25.56 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.98 AU - 9.66 AU

Year: 15495 Days

Day: 19.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,593,824 km

• M1: 140,024 km (0.057 R)
• M2: 399,726 km (0.12 R)
• M3: 776,712 km (0.043 R)
• M4: 986,299 km (0.078 R)
• M5: 1,430,604 km (0.085 R)
• M6: 1,634,207 km (0.089 R)
• M7: 1,686,566 km (0.071 R)
• M8: 1,847,085 km (0.1 R)
• M9: 1,901,688 km (0.084 R)
• M10: 2,386,984 km (0.088 R)
• M11: 2,536,881 km (0.056 R)
• M12: 2,567,099 km (0.078 R)
• M13: 2,689,770 km (0.095 R)
• M14: 3,264,674 km (0.072 R)
• M15: 3,297,586 km (0.086 R)
• M16: 3,330,797 km (0.109 R)
• M17: 3,397,368 km (0.087 R)
• M18: 4,123,366 km (0.084 R)
• M19: 4,559,145 km (0.069 R)
• M20: 5,201,219 km (0.119 R)
• M21: 6,277,725 km (0.12 R)
• M22: 6,360,153 km (0.092 R)
• M23: 6,443,031 km (0.081 R)
• M24: 6,693,458 km (0.075 R)
• M25: 7,204,035 km (0.113 R)
• M26: 7,904,003 km (0.089 R)
• M27: 8,855,296 km (0.089 R)
• M28: 9,414,942 km (0.105 R)
• M29: 10,617,260 km (0.119 R)
• M30: 12,020,039 km (0.114 R)
• M31: 12,122,364 km (0.069 R)
• M32: 12,899,675 km (0.064 R)
• M33: 12,952,184 km (0.111 R)
• M34: 14,068,633 km (0.094 R)
• M35: 15,326,451 km (0.087 R)
• M36: 15,660,503 km (0.107 R)
• M37: 16,109,447 km (0.038 R)
• M38: 16,905,607 km (0.062 R)
• M39: 17,077,794 km (0.116 R)
• M40: 17,192,984 km (0.119 R)
• M41: 17,947,705 km (0.109 R)
• M42: 18,891,369 km (0.061 R)
• M43: 19,129,828 km (0.028 R)
• M44: 19,189,517 km (0.076 R)
• M45: 19,249,356 km (0.117 R)
• M46: 19,489,311 km (0.114 R)
• M47: 19,549,450 km (0.098 R)
• M48: 19,851,039 km (0.117 R)
• M49: 19,911,626 km (0.113 R)
• M50: 20,032,800 km (0.117 R)
• M51: 21,817,503 km (0.095 R)
• M52: 22,067,780 km (0.118 R)
• M53: 23,268,902 km (0.08 R)
• M54: 23,909,480 km (0.106 R)
• M55: 26,930,309 km (0.1 R)
• M56: 27,064,349 km (0.081 R)
• M57: 27,198,538 km (0.087 R)
• M58: 28,826,911 km (0.103 R)
• M59: 28,895,577 km (0.066 R)
• M60: 29,860,633 km (0.118 R)
• M61: 30,626,424 km (0.119 R)
• M62: 30,906,471 km (0.094 R)
• M63: 31,469,109 km (0.052 R)
• M64: 35,574,523 km (0.077 R)
• M65: 35,795,180 km (0.117 R)
• M66: 36,385,942 km (0.049 R)
• M67: 37,427,442 km (0.117 R)
• M68: 37,502,241 km (0.11 R)
• M69: 38,027,031 km (0.067 R)
• M70: 38,177,377 km (0.103 R)
• M71: 38,328,022 km (0.073 R)
• M72: 39,615,910 km (0.097 R)
• M73: 39,768,350 km (0.093 R)
• M74: 39,844,645 km (0.115 R)
• M75: 40,687,180 km (0.079 R)
• M76: 41,226,331 km (0.119 R)
• M77: 42,000,799 km (0.117 R)
• M78: 42,623,725 km (0.064 R)
• M79: 43,092,863 km (0.105 R)
• M80: 43,406,720 km (0.111 R)
• M81: 44,590,039 km (0.033 R)
• M82: 45,783,980 km (0.109 R)
• M83: 46,104,119 km (0.056 R)
• M84: 46,344,672 km (0.078 R)
• M85: 46,505,340 km (0.069 R)
• M86: 46,746,642 km (0.115 R)
• M87: 47,311,374 km (0.07 R)
• M88: 48,692,013 km (0.105 R)
• M89: 49,592,442 km (0.093 R)
• M90: 50,911,895 km (0.108 R)
• M91: 52,075,916 km (0.066 R)
• M92: 52,326,493 km (0.117 R)
• M93: 56,047,291 km (0.098 R)
• M94: 56,475,440 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 12,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit