🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.59 AU - 0.67 AU

Year: 184 Days

Day: 17 Hours

Environment

Temp: 216 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,696,984 km

• M1: 95,294 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.35 AU - 1.59 AU

Year: 654 Days

Day: 44.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,696,984 km

• M1: 1,315,564 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.72 AU - 4.1 AU

Year: 2838 Days

Day: 35.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,696,984 km

• M1: 813,214 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.9

Radius: 14.9

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.01 AU - 5.45 AU

Year: 3776 Days

Day: 7.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 133.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 52,696,984 km

• M1: 189,541 km (0.093 R)
• M2: 519,553 km (0.057 R)
• M3: 644,916 km (0.053 R)
• M4: 771,775 km (0.062 R)
• M5: 956,230 km (0.072 R)
• M6: 1,209,349 km (0.073 R)
• M7: 1,372,261 km (0.072 R)
• M8: 2,002,068 km (0.071 R)
• M9: 2,214,348 km (0.028 R)
• M10: 2,315,027 km (0.104 R)
• M11: 2,715,351 km (0.025 R)
• M12: 3,025,617 km (0.08 R)
• M13: 3,119,265 km (0.077 R)
• M14: 3,366,999 km (0.083 R)
• M15: 3,464,088 km (0.117 R)
• M16: 3,581,971 km (0.109 R)
• M17: 3,841,823 km (0.109 R)
• M18: 4,046,174 km (0.108 R)
• M19: 4,275,058 km (0.117 R)
• M20: 4,637,384 km (0.107 R)
• M21: 5,032,024 km (0.063 R)
• M22: 5,323,889 km (0.084 R)
• M23: 5,853,914 km (0.102 R)
• M24: 6,304,802 km (0.1 R)
• M25: 6,522,318 km (0.081 R)
• M26: 6,816,277 km (0.074 R)
• M27: 7,750,217 km (0.113 R)
• M28: 8,912,742 km (0.073 R)
• M29: 10,129,571 km (0.095 R)
• M30: 10,299,514 km (0.054 R)
• M31: 10,613,670 km (0.11 R)
• M32: 11,486,424 km (0.035 R)
• M33: 11,634,226 km (0.061 R)
• M34: 12,352,147 km (0.101 R)
• M35: 12,533,908 km (0.082 R)
• M36: 12,961,459 km (0.077 R)
• M37: 14,177,689 km (0.101 R)
• M38: 15,041,019 km (0.077 R)
• M39: 16,185,592 km (0.066 R)
• M40: 16,417,918 km (0.086 R)
• M41: 17,222,754 km (0.087 R)
• M42: 17,561,892 km (0.097 R)
• M43: 17,971,791 km (0.067 R)
• M44: 18,143,529 km (0.102 R)
• M45: 18,419,387 km (0.059 R)
• M46: 18,662,035 km (0.059 R)
• M47: 18,870,874 km (0.105 R)
• M48: 19,642,948 km (0.102 R)
• M49: 19,784,468 km (0.104 R)
• M50: 19,890,832 km (0.106 R)
• M51: 20,211,121 km (0.108 R)
• M52: 20,568,810 km (0.11 R)
• M53: 20,784,530 km (0.104 R)
• M54: 21,874,350 km (0.12 R)
• M55: 22,537,069 km (0.091 R)
• M56: 23,206,519 km (0.092 R)
• M57: 23,618,811 km (0.119 R)
• M58: 23,844,853 km (0.044 R)
• M59: 23,958,099 km (0.096 R)
• M60: 24,185,039 km (0.084 R)
• M61: 24,832,050 km (0.114 R)
• M62: 25,100,279 km (0.082 R)
• M63: 25,253,916 km (0.066 R)
• M64: 25,369,256 km (0.115 R)
• M65: 25,523,491 km (0.056 R)
• M66: 25,678,026 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.8

Radius: 11.7

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.67 AU - 4.87 AU

Year: 3824 Days

Day: 11.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,696,984 km

• M1: 147,504 km (0.107 R)
• M2: 221,255 km (0.049 R)
• M3: 297,401 km (0.118 R)
• M4: 397,033 km (0.086 R)
• M5: 521,049 km (0.058 R)
• M6: 631,453 km (0.108 R)
• M7: 730,486 km (0.077 R)
• M8: 991,684 km (0.114 R)
• M9: 1,270,535 km (0.117 R)
• M10: 1,373,608 km (0.064 R)
• M11: 1,728,454 km (0.059 R)
• M12: 1,902,137 km (0.105 R)
• M13: 2,051,436 km (0.025 R)
• M14: 2,235,740 km (0.101 R)
• M15: 2,958,298 km (0.117 R)
• M16: 3,062,268 km (0.095 R)
• M17: 3,167,585 km (0.109 R)
• M18: 3,309,703 km (0.053 R)
• M19: 4,304,978 km (0.117 R)
• M20: 4,542,689 km (0.08 R)
• M21: 4,744,048 km (0.075 R)
• M22: 4,907,259 km (0.082 R)
• M23: 5,051,621 km (0.101 R)
• M24: 5,218,423 km (0.072 R)
• M25: 5,302,497 km (0.099 R)
• M26: 5,969,553 km (0.111 R)
• M27: 6,257,230 km (0.046 R)
• M28: 6,414,009 km (0.089 R)
• M29: 6,846,197 km (0.095 R)
• M30: 6,938,499 km (0.098 R)
• M31: 7,054,288 km (0.104 R)
• M32: 7,382,206 km (0.103 R)
• M33: 7,547,961 km (0.037 R)
• M34: 7,883,359 km (0.077 R)
• M35: 8,593,500 km (0.104 R)
• M36: 8,918,576 km (0.085 R)
• M37: 9,196,828 km (0.113 R)
• M38: 9,452,192 km (0.045 R)
• M39: 9,918,040 km (0.092 R)
• M40: 10,258,973 km (0.087 R)
• M41: 11,441,844 km (0.078 R)
• M42: 11,606,401 km (0.108 R)
• M43: 11,827,208 km (0.106 R)
• M44: 11,993,710 km (0.109 R)
• M45: 12,582,527 km (0.093 R)
• M46: 12,923,162 km (0.045 R)
• M47: 13,037,454 km (0.101 R)
• M48: 13,324,682 km (0.029 R)
• M49: 14,022,257 km (0.093 R)
• M50: 14,316,367 km (0.102 R)
• M51: 16,185,742 km (0.104 R)
• M52: 16,463,395 km (0.07 R)
• M53: 16,929,841 km (0.119 R)
• M54: 17,117,587 km (0.112 R)
• M55: 17,463,607 km (0.1 R)
• M56: 17,907,314 km (0.113 R)
• M57: 18,098,650 km (0.045 R)
• M58: 18,903,187 km (0.092 R)
• M59: 19,424,236 km (0.083 R)
• M60: 19,555,284 km (0.103 R)
• M61: 19,752,304 km (0.036 R)
• M62: 19,982,984 km (0.094 R)
• M63: 20,148,440 km (0.118 R)
• M64: 20,380,616 km (0.065 R)
• M65: 20,680,559 km (0.084 R)
• M66: 21,149,997 km (0.098 R)
• M67: 21,487,640 km (0.032 R)
• M68: 22,339,151 km (0.1 R)
• M69: 22,613,962 km (0.089 R)
• M70: 22,751,891 km (0.05 R)
• M71: 22,889,970 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.6

Radius: 10.7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.84 AU - 5.68 AU

Year: 4428 Days

Day: 8.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,696,984 km

• M1: 150,346 km (0.059 R)
• M2: 243,246 km (0.104 R)
• M3: 444,455 km (0.115 R)
• M4: 615,446 km (0.025 R)
• M5: 879,187 km (0.111 R)
• M6: 950,844 km (0.072 R)
• M7: 1,133,802 km (0.085 R)
• M8: 1,246,898 km (0.106 R)
• M9: 1,448,556 km (0.093 R)
• M10: 1,673,701 km (0.079 R)
• M11: 2,019,272 km (0.045 R)
• M12: 2,214,796 km (0.109 R)
• M13: 2,358,410 km (0.117 R)
• M14: 2,715,650 km (0.117 R)
• M15: 2,792,244 km (0.103 R)
• M16: 3,497,897 km (0.105 R)
• M17: 3,784,976 km (0.119 R)
• M18: 3,853,641 km (0.083 R)
• M19: 4,097,336 km (0.082 R)
• M20: 4,346,267 km (0.082 R)
• M21: 4,454,426 km (0.087 R)
• M22: 4,526,981 km (0.093 R)
• M23: 4,728,789 km (0.072 R)
• M24: 4,802,989 km (0.087 R)
• M25: 4,914,888 km (0.048 R)
• M26: 5,390,610 km (0.102 R)
• M27: 5,506,997 km (0.044 R)
• M28: 5,624,282 km (0.083 R)
• M29: 5,722,567 km (0.114 R)
• M30: 5,861,245 km (0.115 R)
• M31: 5,940,980 km (0.106 R)
• M32: 6,021,165 km (0.117 R)
• M33: 6,101,648 km (0.105 R)
• M34: 6,488,808 km (0.11 R)
• M35: 6,633,469 km (0.052 R)
• M36: 6,737,439 km (0.052 R)
• M37: 6,842,008 km (0.079 R)
• M38: 7,137,614 km (0.095 R)
• M39: 7,222,884 km (0.077 R)
• M40: 7,308,454 km (0.043 R)
• M41: 7,459,099 km (0.067 R)
• M42: 7,610,792 km (0.032 R)
• M43: 8,027,571 km (0.069 R)
• M44: 8,205,294 km (0.068 R)
• M45: 8,723,501 km (0.081 R)
• M46: 8,791,867 km (0.117 R)
• M47: 8,906,309 km (0.107 R)
• M48: 9,229,291 km (0.032 R)
• M49: 10,077,212 km (0.119 R)
• M50: 10,197,040 km (0.109 R)
• M51: 10,269,146 km (0.057 R)
• M52: 10,950,115 km (0.086 R)
• M53: 11,172,119 km (0.038 R)
• M54: 11,345,802 km (0.116 R)
• M55: 11,520,382 km (0.119 R)
• M56: 11,872,386 km (0.1 R)
• M57: 12,125,805 km (0.101 R)
• M58: 12,406,899 km (0.106 R)
• M59: 12,535,254 km (0.114 R)
• M60: 13,315,108 km (0.115 R)
• M61: 13,420,275 km (0.095 R)
• M62: 14,325,492 km (0.075 R)
• M63: 14,460,280 km (0.068 R)
• M64: 15,085,748 km (0.076 R)
• M65: 15,277,832 km (0.088 R)
• M66: 15,443,138 km (0.088 R)
• M67: 15,609,042 km (0.118 R)
• M68: 16,419,264 km (0.101 R)
• M69: 16,929,093 km (0.114 R)
• M70: 17,616,944 km (0.066 R)
• M71: 18,080,548 km (0.118 R)
• M72: 18,197,085 km (0.061 R)
• M73: 18,313,921 km (0.091 R)
• M74: 18,665,775 km (0.04 R)
• M75: 18,842,600 km (0.069 R)
• M76: 19,465,675 km (0.06 R)
• M77: 20,095,632 km (0.115 R)
• M78: 20,246,576 km (0.041 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.9

Radius: 14.5

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.68 AU - 7.12 AU

Year: 5944 Days

Day: 11.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,696,984 km

• M1: 206,445 km (0.03 R)
• M2: 405,709 km (0.103 R)
• M3: 958,922 km (0.067 R)
• M4: 1,058,255 km (0.078 R)
• M5: 1,522,308 km (0.106 R)
• M6: 1,701,077 km (0.116 R)
• M7: 1,950,756 km (0.112 R)
• M8: 2,124,140 km (0.11 R)
• M9: 3,080,370 km (0.083 R)
• M10: 3,232,511 km (0.114 R)
• M11: 3,348,300 km (0.074 R)
• M12: 3,518,093 km (0.114 R)
• M13: 4,058,740 km (0.08 R)
• M14: 4,198,165 km (0.087 R)
• M15: 4,582,482 km (0.115 R)
• M16: 4,815,705 km (0.084 R)
• M17: 4,963,358 km (0.05 R)
• M18: 6,312,282 km (0.075 R)
• M19: 7,136,566 km (0.117 R)
• M20: 7,785,821 km (0.089 R)
• M21: 9,453,987 km (0.11 R)
• M22: 11,052,590 km (0.069 R)
• M23: 11,425,687 km (0.04 R)
• M24: 11,843,065 km (0.079 R)
• M25: 12,427,694 km (0.092 R)
• M26: 12,570,111 km (0.118 R)
• M27: 12,856,890 km (0.117 R)
• M28: 13,021,747 km (0.072 R)
• M29: 13,520,356 km (0.06 R)
• M30: 14,216,286 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.3

Radius: 9.9

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.04 AU - 10.5 AU

Year: 11210 Days

Day: 13.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,696,984 km

• M1: 183,706 km (0.107 R)
• M2: 260,749 km (0.088 R)
• M3: 343,477 km (0.035 R)
• M4: 641,775 km (0.108 R)
• M5: 746,493 km (0.036 R)
• M6: 895,792 km (0.099 R)
• M7: 1,181,374 km (0.058 R)
• M8: 1,335,161 km (0.059 R)
• M9: 1,989,053 km (0.046 R)
• M10: 2,173,358 km (0.087 R)
• M11: 2,587,295 km (0.048 R)
• M12: 2,730,909 km (0.092 R)
• M13: 3,207,977 km (0.114 R)
• M14: 3,424,894 km (0.108 R)
• M15: 3,646,747 km (0.11 R)
• M16: 4,138,027 km (0.114 R)
• M17: 4,272,665 km (0.099 R)
• M18: 4,546,130 km (0.12 R)
• M19: 4,860,734 km (0.071 R)
• M20: 5,437,583 km (0.037 R)
• M21: 7,133,275 km (0.101 R)
• M22: 7,376,372 km (0.071 R)
• M23: 7,954,268 km (0.082 R)
• M24: 8,038,043 km (0.107 R)
• M25: 8,461,256 km (0.101 R)
• M26: 9,109,762 km (0.11 R)
• M27: 9,329,372 km (0.074 R)
• M28: 11,102,705 km (0.036 R)
• M29: 11,716,505 km (0.075 R)
• M30: 12,487,084 km (0.065 R)
• M31: 13,273,969 km (0.051 R)
• M32: 13,925,168 km (0.115 R)
• M33: 14,077,010 km (0.052 R)
• M34: 14,382,190 km (0.106 R)
• M35: 15,729,767 km (0.116 R)
• M36: 16,046,466 km (0.063 R)
• M37: 16,258,745 km (0.065 R)
• M38: 16,739,852 km (0.068 R)
• M39: 16,901,268 km (0.087 R)
• M40: 17,552,169 km (0.046 R)
• M41: 18,377,201 km (0.106 R)
• M42: 18,934,303 km (0.067 R)
• M43: 19,327,596 km (0.104 R)
• M44: 19,723,432 km (0.086 R)
• M45: 19,950,970 km (0.099 R)
• M46: 22,866,932 km (0.116 R)
• M47: 23,526,210 km (0.046 R)
• M48: 24,863,316 km (0.083 R)
• M49: 25,851,260 km (0.103 R)
• M50: 26,851,920 km (0.096 R)
• M51: 27,103,993 km (0.12 R)
• M52: 28,248,416 km (0.061 R)
• M53: 29,668,549 km (0.033 R)
• M54: 29,733,624 km (0.083 R)
• M55: 29,929,298 km (0.106 R)
• M56: 31,775,336 km (0.089 R)
• M57: 32,577,779 km (0.101 R)
• M58: 33,386,804 km (0.118 R)
• M59: 33,522,340 km (0.082 R)
• M60: 34,066,128 km (0.105 R)
• M61: 34,818,605 km (0.115 R)
• M62: 35,507,503 km (0.082 R)
• M63: 36,131,327 km (0.115 R)
• M64: 36,409,728 km (0.099 R)
• M65: 36,479,441 km (0.083 R)
• M66: 37,038,787 km (0.104 R)
• M67: 39,805,899 km (0.117 R)
• M68: 39,877,706 km (0.057 R)
• M69: 40,237,489 km (0.093 R)
• M70: 40,742,980 km (0.03 R)
• M71: 41,105,306 km (0.071 R)
• M72: 42,272,020 km (0.088 R)
• M73: 42,418,626 km (0.089 R)
• M74: 42,638,834 km (0.118 R)
• M75: 43,597,607 km (0.072 R)
• M76: 45,461,147 km (0.106 R)
• M77: 46,289,321 km (0.107 R)
• M78: 46,364,868 km (0.039 R)
• M79: 46,591,658 km (0.108 R)
• M80: 47,350,568 km (0.104 R)
• M81: 48,343,150 km (0.077 R)
• M82: 48,726,869 km (0.081 R)
• M83: 49,265,571 km (0.049 R)
• M84: 49,574,341 km (0.058 R)
• M85: 50,815,704 km (0.101 R)
• M86: 51,362,035 km (0.114 R)
• M87: 51,988,850 km (0.11 R)
• M88: 52,539,371 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 12,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit