🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.84 AU - 1.26 AU

Year: 401 Days

Day: 23.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,504,552 km

• M1: 366,664 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.67 AU - 1.69 AU

Year: 812 Days

Day: 18.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,504,552 km

• M1: 238,758 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.65 AU - 1.95 AU

Year: 900 Days

Day: 27.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.39 AU - 2.73 AU

Year: 1527 Days

Day: 17.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.3 AU - 2.94 AU

Year: 1581 Days

Day: 42.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.1

Radius: 13.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.39 AU - 6.07 AU

Year: 4459 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,504,552 km

• M1: 238,010 km (0.076 R)
• M2: 394,340 km (0.094 R)
• M3: 561,441 km (0.11 R)
• M4: 711,188 km (0.117 R)
• M5: 964,308 km (0.091 R)
• M6: 1,095,804 km (0.072 R)
• M7: 1,422,526 km (0.08 R)
• M8: 1,668,465 km (0.099 R)
• M9: 1,829,432 km (0.07 R)
• M10: 2,029,744 km (0.113 R)
• M11: 2,636,962 km (0.1 R)
• M12: 2,826,053 km (0.098 R)
• M13: 3,158,161 km (0.054 R)
• M14: 3,503,133 km (0.117 R)
• M15: 3,627,898 km (0.086 R)
• M16: 3,860,523 km (0.106 R)
• M17: 3,989,476 km (0.116 R)
• M18: 4,098,084 km (0.091 R)
• M19: 4,229,730 km (0.049 R)
• M20: 4,633,196 km (0.111 R)
• M21: 4,747,488 km (0.102 R)
• M22: 4,839,641 km (0.095 R)
• M23: 5,429,356 km (0.088 R)
• M24: 5,991,993 km (0.114 R)
• M25: 6,091,775 km (0.1 R)
• M26: 6,419,993 km (0.107 R)
• M27: 6,831,985 km (0.053 R)
• M28: 7,015,093 km (0.119 R)
• M29: 7,439,353 km (0.04 R)
• M30: 8,119,424 km (0.09 R)
• M31: 8,480,853 km (0.03 R)
• M32: 8,734,272 km (0.064 R)
• M33: 8,904,514 km (0.095 R)
• M34: 9,047,380 km (0.119 R)
• M35: 9,248,589 km (0.089 R)
• M36: 9,480,316 km (0.093 R)
• M37: 9,861,043 km (0.12 R)
• M38: 10,486,811 km (0.076 R)
• M39: 10,758,929 km (0.049 R)
• M40: 11,186,929 km (0.098 R)
• M41: 11,776,793 km (0.092 R)
• M42: 12,568,316 km (0.062 R)
• M43: 13,870,415 km (0.102 R)
• M44: 14,236,033 km (0.087 R)
• M45: 14,503,962 km (0.055 R)
• M46: 14,773,538 km (0.096 R)
• M47: 15,249,409 km (0.089 R)
• M48: 15,454,806 km (0.113 R)
• M49: 16,390,840 km (0.076 R)
• M50: 16,531,014 km (0.066 R)
• M51: 16,671,785 km (0.08 R)
• M52: 16,989,531 km (0.107 R)
• M53: 17,202,708 km (0.117 R)
• M54: 17,380,879 km (0.103 R)
• M55: 18,353,864 km (0.091 R)
• M56: 18,718,733 km (0.089 R)
• M57: 19,012,393 km (0.113 R)
• M58: 19,122,946 km (0.035 R)
• M59: 19,455,801 km (0.116 R)
• M60: 19,567,102 km (0.103 R)
• M61: 20,014,699 km (0.1 R)
• M62: 20,465,737 km (0.114 R)
• M63: 20,996,061 km (0.086 R)
• M64: 21,263,093 km (0.075 R)
• M65: 22,264,352 km (0.079 R)
• M66: 22,575,515 km (0.102 R)
• M67: 24,033,347 km (0.078 R)
• M68: 24,512,808 km (0.086 R)
• M69: 24,874,386 km (0.096 R)
• M70: 25,318,841 km (0.095 R)
• M71: 25,440,464 km (0.09 R)
• M72: 26,420,630 km (0.107 R)
• M73: 26,915,499 km (0.067 R)
• M74: 27,163,981 km (0.085 R)
• M75: 27,371,623 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.3

Radius: 10.9

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.09 AU - 9.41 AU

Year: 8043 Days

Day: 13.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,504,552 km

• M1: 238,309 km (0.109 R)
• M2: 319,391 km (0.11 R)
• M3: 726,896 km (0.088 R)
• M4: 957,875 km (0.09 R)
• M5: 1,057,059 km (0.107 R)
• M6: 1,626,278 km (0.108 R)
• M7: 1,706,164 km (0.099 R)
• M8: 2,082,253 km (0.116 R)
• M9: 3,360,267 km (0.058 R)
• M10: 3,645,850 km (0.087 R)
• M11: 3,831,800 km (0.105 R)
• M12: 4,268,476 km (0.117 R)
• M13: 4,408,200 km (0.1 R)
• M14: 4,549,570 km (0.098 R)
• M15: 4,749,882 km (0.066 R)
• M16: 4,894,842 km (0.044 R)
• M17: 5,248,791 km (0.106 R)
• M18: 5,338,550 km (0.118 R)
• M19: 6,012,787 km (0.039 R)
• M20: 6,106,735 km (0.081 R)
• M21: 6,328,140 km (0.086 R)
• M22: 6,455,747 km (0.11 R)
• M23: 6,975,150 km (0.095 R)
• M24: 7,273,149 km (0.092 R)
• M25: 7,609,296 km (0.055 R)
• M26: 8,053,901 km (0.049 R)
• M27: 9,292,571 km (0.083 R)
• M28: 9,620,789 km (0.037 R)
• M29: 9,804,644 km (0.087 R)
• M30: 10,064,197 km (0.043 R)
• M31: 10,213,495 km (0.081 R)
• M32: 10,363,542 km (0.064 R)
• M33: 10,856,168 km (0.095 R)
• M34: 11,473,109 km (0.074 R)
• M35: 12,459,857 km (0.08 R)
• M36: 13,105,521 km (0.097 R)
• M37: 13,268,733 km (0.081 R)
• M38: 13,350,563 km (0.05 R)
• M39: 13,596,950 km (0.061 R)
• M40: 13,679,528 km (0.047 R)
• M41: 14,598,059 km (0.072 R)
• M42: 14,724,769 km (0.049 R)
• M43: 15,064,805 km (0.081 R)
• M44: 15,450,318 km (0.06 R)
• M45: 15,839,123 km (0.118 R)
• M46: 16,056,489 km (0.034 R)
• M47: 16,935,975 km (0.068 R)
• M48: 17,113,697 km (0.095 R)
• M49: 17,605,874 km (0.109 R)
• M50: 18,238,823 km (0.055 R)
• M51: 18,375,555 km (0.062 R)
• M52: 18,879,401 km (0.101 R)
• M53: 19,295,133 km (0.043 R)
• M54: 19,620,509 km (0.068 R)
• M55: 19,807,207 km (0.098 R)
• M56: 19,994,503 km (0.094 R)
• M57: 21,178,870 km (0.085 R)
• M58: 21,948,700 km (0.106 R)
• M59: 22,288,288 km (0.079 R)
• M60: 22,727,657 km (0.077 R)
• M61: 23,466,221 km (0.099 R)
• M62: 24,613,936 km (0.076 R)
• M63: 24,916,273 km (0.065 R)
• M64: 25,933,240 km (0.071 R)
• M65: 26,086,877 km (0.096 R)
• M66: 26,498,271 km (0.093 R)
• M67: 27,067,491 km (0.113 R)
• M68: 27,902,546 km (0.118 R)
• M69: 28,165,240 km (0.073 R)
• M70: 28,481,490 km (0.066 R)
• M71: 30,134,546 km (0.106 R)
• M72: 31,108,578 km (0.118 R)
• M73: 32,588,999 km (0.098 R)
• M74: 33,421,361 km (0.08 R)
• M75: 33,588,761 km (0.117 R)
• M76: 34,092,308 km (0.072 R)
• M77: 36,131,626 km (0.049 R)
• M78: 36,360,660 km (0.093 R)
• M79: 37,281,585 km (0.091 R)
• M80: 38,035,558 km (0.078 R)
• M81: 38,618,990 km (0.105 R)
• M82: 39,381,789 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.5

Radius: 9.5

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.86 AU - 10.02 AU

Year: 11682 Days

Day: 8.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,504,552 km

• M1: 133,441 km (0.109 R)
• M2: 217,814 km (0.093 R)
• M3: 301,290 km (0.101 R)
• M4: 512,223 km (0.114 R)
• M5: 1,115,551 km (0.059 R)
• M6: 1,232,836 km (0.065 R)
• M7: 1,429,258 km (0.064 R)
• M8: 1,609,673 km (0.097 R)
• M9: 1,716,187 km (0.102 R)
• M10: 1,880,445 km (0.039 R)
• M11: 2,284,060 km (0.115 R)
• M12: 2,434,855 km (0.106 R)
• M13: 2,557,824 km (0.075 R)
• M14: 3,720,050 km (0.105 R)
• M15: 3,826,564 km (0.105 R)
• M16: 4,714,427 km (0.114 R)
• M17: 4,946,154 km (0.081 R)
• M18: 5,261,058 km (0.114 R)
• M19: 5,380,736 km (0.065 R)
• M20: 5,501,462 km (0.071 R)
• M21: 6,076,516 km (0.109 R)
• M22: 6,371,224 km (0.1 R)
• M23: 8,892,696 km (0.058 R)
• M24: 9,035,562 km (0.084 R)
• M25: 10,356,062 km (0.107 R)
• M26: 10,456,293 km (0.081 R)
• M27: 12,741,251 km (0.075 R)
• M28: 13,118,536 km (0.097 R)
• M29: 13,335,753 km (0.118 R)
• M30: 14,776,978 km (0.112 R)
• M31: 15,230,260 km (0.095 R)
• M32: 15,803,369 km (0.083 R)
• M33: 16,208,780 km (0.072 R)
• M34: 16,325,316 km (0.088 R)
• M35: 16,500,496 km (0.083 R)
• M36: 17,207,645 km (0.038 R)
• M37: 17,624,574 km (0.069 R)
• M38: 17,924,518 km (0.09 R)
• M39: 18,105,381 km (0.101 R)
• M40: 19,821,568 km (0.108 R)
• M41: 20,070,948 km (0.031 R)
• M42: 20,133,480 km (0.106 R)
• M43: 21,015,509 km (0.107 R)
• M44: 22,621,741 km (0.1 R)
• M45: 24,067,754 km (0.078 R)
• M46: 24,267,168 km (0.07 R)
• M47: 25,746,841 km (0.048 R)
• M48: 25,950,892 km (0.047 R)
• M49: 26,429,007 km (0.108 R)
• M50: 27,463,476 km (0.102 R)
• M51: 30,645,423 km (0.107 R)
• M52: 31,150,765 km (0.115 R)
• M53: 32,462,888 km (0.045 R)
• M54: 32,536,340 km (0.09 R)
• M55: 32,978,103 km (0.082 R)
• M56: 33,941,962 km (0.069 R)
• M57: 34,990,344 km (0.117 R)
• M58: 35,291,783 km (0.042 R)
• M59: 35,367,330 km (0.049 R)
• M60: 35,669,967 km (0.108 R)
• M61: 37,042,078 km (0.089 R)
• M62: 39,132,559 km (0.119 R)
• M63: 39,210,649 km (0.118 R)
• M64: 39,523,907 km (0.081 R)
• M65: 40,231,505 km (0.104 R)
• M66: 40,468,318 km (0.033 R)
• M67: 43,023,001 km (0.066 R)
• M68: 43,507,848 km (0.089 R)
• M69: 43,913,109 km (0.11 R)
• M70: 44,075,721 km (0.115 R)
• M71: 44,564,458 km (0.105 R)
• M72: 47,201,120 km (0.075 R)
• M73: 47,450,799 km (0.09 R)
• M74: 47,617,601 km (0.045 R)
• M75: 48,454,302 km (0.062 R)
• M76: 49,211,566 km (0.093 R)
• M77: 49,295,939 km (0.117 R)
• M78: 49,380,312 km (0.039 R)
• M79: 50,567,371 km (0.119 R)
• M80: 50,823,034 km (0.111 R)
• M81: 52,796,679 km (0.054 R)
• M82: 53,489,018 km (0.045 R)
• M83: 54,358,780 km (0.051 R)
• M84: 54,795,306 km (0.12 R)
• M85: 56,288,443 km (0.097 R)
• M86: 56,376,706 km (0.033 R)
• M87: 56,995,742 km (0.105 R)
• M88: 58,240,545 km (0.109 R)
• M89: 59,584,234 km (0.1 R)
• M90: 59,674,142 km (0.101 R)
• M91: 59,944,316 km (0.026 R)
• M92: 60,304,996 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.3

Radius: 7.6

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.52 AU - 16.86 AU

Year: 19926 Days

Day: 20.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,504,552 km

• M1: 148,401 km (0.115 R)
• M2: 374,892 km (0.042 R)
• M3: 429,047 km (0.047 R)
• M4: 697,724 km (0.062 R)
• M5: 1,147,864 km (0.068 R)
• M6: 1,258,716 km (0.107 R)
• M7: 1,737,280 km (0.097 R)
• M8: 2,029,594 km (0.076 R)
• M9: 2,198,790 km (0.107 R)
• M10: 2,623,647 km (0.072 R)
• M11: 3,960,454 km (0.068 R)
• M12: 4,388,154 km (0.072 R)
• M13: 4,830,515 km (0.095 R)
• M14: 5,057,156 km (0.104 R)
• M15: 5,997,977 km (0.049 R)
• M16: 6,839,465 km (0.097 R)
• M17: 7,145,243 km (0.073 R)
• M18: 7,455,509 km (0.109 R)
• M19: 8,250,323 km (0.106 R)
• M20: 9,295,413 km (0.07 R)
• M21: 9,464,309 km (0.08 R)
• M22: 9,747,947 km (0.08 R)
• M23: 9,804,944 km (0.088 R)
• M24: 10,265,555 km (0.06 R)
• M25: 10,556,972 km (0.086 R)
• M26: 10,733,049 km (0.092 R)
• M27: 11,567,955 km (0.107 R)
• M28: 11,688,979 km (0.119 R)
• M29: 12,547,671 km (0.094 R)
• M30: 12,609,754 km (0.042 R)
• M31: 13,110,309 km (0.036 R)
• M32: 14,912,963 km (0.115 R)
• M33: 15,309,397 km (0.115 R)
• M34: 17,066,424 km (0.046 R)
• M35: 19,386,986 km (0.11 R)
• M36: 19,747,069 km (0.106 R)
• M37: 20,988,132 km (0.101 R)
• M38: 22,103,983 km (0.092 R)
• M39: 22,782,709 km (0.118 R)
• M40: 23,162,687 km (0.055 R)
• M41: 23,544,760 km (0.104 R)
• M42: 25,172,385 km (0.083 R)
• M43: 25,329,313 km (0.107 R)
• M44: 25,723,055 km (0.1 R)
• M45: 26,756,028 km (0.109 R)
• M46: 27,076,616 km (0.113 R)
• M47: 28,534,896 km (0.058 R)
• M48: 29,438,617 km (0.093 R)
• M49: 31,358,257 km (0.116 R)
• M50: 32,290,700 km (0.119 R)
• M51: 32,631,933 km (0.08 R)
• M52: 33,835,897 km (0.113 R)
• M53: 34,879,342 km (0.044 R)
• M54: 35,668,920 km (0.097 R)
• M55: 36,464,331 km (0.076 R)
• M56: 37,176,417 km (0.093 R)
• M57: 37,265,727 km (0.034 R)
• M58: 37,803,083 km (0.053 R)
• M59: 37,892,841 km (0.062 R)
• M60: 38,885,573 km (0.052 R)
• M61: 39,248,647 km (0.115 R)
• M62: 41,173,373 km (0.071 R)
• M63: 44,070,186 km (0.09 R)
• M64: 45,495,256 km (0.056 R)
• M65: 45,973,670 km (0.077 R)
• M66: 46,935,584 km (0.087 R)
• M67: 48,390,722 km (0.08 R)
• M68: 48,879,010 km (0.079 R)
• M69: 51,643,728 km (0.116 R)
• M70: 54,154,728 km (0.117 R)
• M71: 54,458,711 km (0.112 R)
• M72: 54,966,596 km (0.055 R)
• M73: 55,374,101 km (0.105 R)
• M74: 55,578,302 km (0.117 R)
• M75: 55,680,327 km (0.107 R)
• M76: 57,323,211 km (0.089 R)
• M77: 59,608,020 km (0.113 R)
• M78: 60,236,331 km (0.047 R)
• M79: 61,393,919 km (0.1 R)
• M80: 62,240,344 km (0.09 R)
• M81: 62,558,838 km (0.042 R)
• M82: 65,125,638 km (0.053 R)
• M83: 65,233,348 km (0.113 R)
• M84: 66,747,279 km (0.111 R)
• M85: 67,182,010 km (0.085 R)
• M86: 68,054,315 km (0.083 R)
• M87: 68,163,522 km (0.066 R)
• M88: 68,382,234 km (0.109 R)
• M89: 68,491,740 km (0.114 R)
• M90: 69,149,821 km (0.049 R)
• M91: 70,030,354 km (0.1 R)
• M92: 70,914,627 km (0.091 R)
• M93: 72,248,142 km (0.1 R)
• M94: 75,165,450 km (0.073 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 17,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit