🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.48 AU - 0.7 AU

Year: 159 Days

Day: 31.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,012,933 km

• M1: 187,147 km (0.105 R)
• M2: 320,139 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.82 AU - 1.18 AU

Year: 351 Days

Day: 22 Hours

Environment

Temp: 127 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,012,933 km

• M1: 395,537 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.41 AU - 1.73 AU

Year: 691 Days

Day: 44.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,012,933 km

• M1: 184,155 km (0.028 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.9 AU - 2.42 AU

Year: 1116 Days

Day: 28.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415

Radius: 12.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.4 AU - 5.92 AU

Year: 4733 Days

Day: 7.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 72,012,933 km

• M1: 191,336 km (0.102 R)
• M2: 326,273 km (0.057 R)
• M3: 408,552 km (0.108 R)
• M4: 631,901 km (0.093 R)
• M5: 1,292,974 km (0.1 R)
• M6: 1,427,463 km (0.12 R)
• M7: 1,623,735 km (0.113 R)
• M8: 1,754,933 km (0.115 R)
• M9: 1,844,392 km (0.051 R)
• M10: 1,950,756 km (0.107 R)
• M11: 2,218,088 km (0.085 R)
• M12: 2,480,632 km (0.117 R)
• M13: 2,684,384 km (0.059 R)
• M14: 2,876,169 km (0.112 R)
• M15: 3,000,634 km (0.032 R)
• M16: 3,163,247 km (0.071 R)
• M17: 3,329,001 km (0.083 R)
• M18: 3,941,455 km (0.069 R)
• M19: 4,485,692 km (0.067 R)
• M20: 4,714,278 km (0.086 R)
• M21: 4,925,510 km (0.107 R)
• M22: 5,032,323 km (0.05 R)
• M23: 5,357,249 km (0.029 R)
• M24: 5,445,213 km (0.086 R)
• M25: 6,513,491 km (0.034 R)
• M26: 6,820,317 km (0.036 R)
• M27: 6,915,610 km (0.116 R)
• M28: 7,253,103 km (0.114 R)
• M29: 7,595,832 km (0.04 R)
• M30: 8,019,343 km (0.07 R)
• M31: 8,476,215 km (0.108 R)
• M32: 8,889,405 km (0.089 R)
• M33: 9,098,542 km (0.059 R)
• M34: 9,628,418 km (0.103 R)
• M35: 9,870,168 km (0.09 R)
• M36: 10,141,090 km (0.091 R)
• M37: 10,442,081 km (0.101 R)
• M38: 10,662,887 km (0.065 R)
• M39: 10,773,739 km (0.067 R)
• M40: 11,846,955 km (0.076 R)
• M41: 12,192,974 km (0.087 R)
• M42: 12,454,771 km (0.051 R)
• M43: 12,747,683 km (0.111 R)
• M44: 12,895,037 km (0.097 R)
• M45: 13,490,138 km (0.05 R)
• M46: 14,399,543 km (0.118 R)
• M47: 15,297,429 km (0.08 R)
• M48: 15,611,286 km (0.12 R)
• M49: 17,407,956 km (0.103 R)
• M50: 17,702,814 km (0.111 R)
• M51: 17,933,344 km (0.104 R)
• M52: 18,131,711 km (0.101 R)
• M53: 18,231,193 km (0.109 R)
• M54: 18,932,359 km (0.072 R)
• M55: 19,337,021 km (0.104 R)
• M56: 19,472,556 km (0.117 R)
• M57: 19,676,458 km (0.113 R)
• M58: 20,155,022 km (0.069 R)
• M59: 20,326,910 km (0.073 R)
• M60: 20,499,097 km (0.074 R)
• M61: 20,602,768 km (0.027 R)
• M62: 20,845,266 km (0.073 R)
• M63: 21,263,243 km (0.072 R)
• M64: 21,403,117 km (0.065 R)
• M65: 21,578,446 km (0.078 R)
• M66: 22,426,666 km (0.095 R)
• M67: 22,962,376 km (0.113 R)
• M68: 23,105,840 km (0.093 R)
• M69: 24,557,986 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377

Radius: 12.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.24 AU - 6.78 AU

Year: 5178 Days

Day: 11.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 72,012,933 km

• M1: 282,590 km (0.097 R)
• M2: 433,235 km (0.062 R)
• M3: 540,497 km (0.091 R)
• M4: 700,268 km (0.085 R)
• M5: 786,735 km (0.101 R)
• M6: 936,034 km (0.065 R)
• M7: 1,224,608 km (0.12 R)
• M8: 1,345,483 km (0.108 R)
• M9: 1,442,572 km (0.078 R)
• M10: 1,658,592 km (0.047 R)
• M11: 2,420,643 km (0.067 R)
• M12: 2,696,950 km (0.098 R)
• M13: 2,947,228 km (0.09 R)
• M14: 3,547,714 km (0.096 R)
• M15: 3,782,732 km (0.075 R)
• M16: 3,862,318 km (0.112 R)
• M17: 4,145,058 km (0.05 R)
• M18: 4,371,998 km (0.039 R)
• M19: 4,968,295 km (0.08 R)
• M20: 5,432,497 km (0.053 R)
• M21: 5,522,555 km (0.112 R)
• M22: 5,980,025 km (0.088 R)
• M23: 6,237,034 km (0.049 R)
• M24: 6,378,704 km (0.117 R)
• M25: 6,665,333 km (0.097 R)
• M26: 7,078,672 km (0.112 R)
• M27: 7,251,308 km (0.09 R)
• M28: 7,375,624 km (0.119 R)
• M29: 7,981,645 km (0.032 R)
• M30: 8,290,564 km (0.101 R)
• M31: 9,000,406 km (0.056 R)
• M32: 9,403,124 km (0.054 R)
• M33: 10,143,035 km (0.074 R)
• M34: 10,618,606 km (0.064 R)
• M35: 11,417,758 km (0.116 R)
• M36: 11,620,463 km (0.088 R)
• M37: 11,824,515 km (0.07 R)
• M38: 12,324,920 km (0.052 R)
• M39: 12,533,010 km (0.111 R)
• M40: 12,922,563 km (0.047 R)
• M41: 13,805,939 km (0.104 R)
• M42: 14,614,515 km (0.086 R)
• M43: 15,024,563 km (0.116 R)
• M44: 15,246,865 km (0.103 R)
• M45: 15,694,911 km (0.105 R)
• M46: 15,888,341 km (0.082 R)
• M47: 16,147,295 km (0.091 R)
• M48: 16,244,833 km (0.1 R)
• M49: 16,473,119 km (0.107 R)
• M50: 16,702,453 km (0.073 R)
• M51: 17,297,104 km (0.09 R)
• M52: 17,463,457 km (0.076 R)
• M53: 17,797,808 km (0.11 R)
• M54: 18,033,275 km (0.113 R)
• M55: 18,882,243 km (0.096 R)
• M56: 19,053,533 km (0.086 R)
• M57: 19,328,793 km (0.078 R)
• M58: 20,548,614 km (0.115 R)
• M59: 21,221,206 km (0.094 R)
• M60: 21,542,393 km (0.112 R)
• M61: 22,334,065 km (0.064 R)
• M62: 22,479,025 km (0.085 R)
• M63: 23,761,079 km (0.053 R)
• M64: 23,983,231 km (0.099 R)
• M65: 24,504,131 km (0.084 R)
• M66: 25,141,867 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.7

Radius: 9.9

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.97 AU - 13.43 AU

Year: 13174 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,012,933 km

• M1: 222,452 km (0.116 R)
• M2: 605,572 km (0.071 R)
• M3: 783,294 km (0.081 R)
• M4: 938,278 km (0.108 R)
• M5: 1,146,817 km (0.119 R)
• M6: 1,487,751 km (0.1 R)
• M7: 2,043,657 km (0.06 R)
• M8: 2,372,473 km (0.094 R)
• M9: 2,485,868 km (0.111 R)
• M10: 3,079,921 km (0.079 R)
• M11: 3,618,623 km (0.09 R)
• M12: 4,016,703 km (0.087 R)
• M13: 4,220,904 km (0.039 R)
• M14: 4,639,928 km (0.119 R)
• M15: 4,926,557 km (0.091 R)
• M16: 5,706,710 km (0.03 R)
• M17: 6,169,715 km (0.091 R)
• M18: 7,841,322 km (0.104 R)
• M19: 8,140,069 km (0.079 R)
• M20: 8,226,237 km (0.081 R)
• M21: 8,529,771 km (0.117 R)
• M22: 9,147,910 km (0.119 R)
• M23: 9,780,559 km (0.076 R)
• M24: 10,010,042 km (0.066 R)
• M25: 10,755,937 km (0.097 R)
• M26: 12,104,263 km (0.112 R)
• M27: 12,449,535 km (0.102 R)
• M28: 12,648,350 km (0.101 R)
• M29: 12,748,282 km (0.111 R)
• M30: 13,352,508 km (0.051 R)
• M31: 13,607,123 km (0.105 R)
• M32: 14,641,443 km (0.1 R)
• M33: 15,915,717 km (0.116 R)
• M34: 16,185,742 km (0.09 R)
• M35: 18,286,545 km (0.067 R)
• M36: 19,714,755 km (0.06 R)
• M37: 20,062,870 km (0.12 R)
• M38: 21,475,672 km (0.054 R)
• M39: 21,833,809 km (0.088 R)
• M40: 22,798,715 km (0.117 R)
• M41: 23,347,440 km (0.107 R)
• M42: 24,086,005 km (0.105 R)
• M43: 24,769,817 km (0.076 R)
• M44: 25,145,457 km (0.03 R)
• M45: 25,333,951 km (0.081 R)
• M46: 25,459,912 km (0.117 R)
• M47: 26,794,923 km (0.103 R)
• M48: 28,610,144 km (0.117 R)
• M49: 28,675,668 km (0.103 R)
• M50: 29,004,334 km (0.099 R)
• M51: 30,264,248 km (0.065 R)
• M52: 31,677,499 km (0.098 R)
• M53: 32,017,086 km (0.073 R)
• M54: 32,221,437 km (0.107 R)
• M55: 32,563,118 km (0.078 R)
• M56: 32,837,181 km (0.107 R)
• M57: 33,180,957 km (0.085 R)
• M58: 34,289,029 km (0.105 R)
• M59: 34,987,651 km (0.034 R)
• M60: 35,057,812 km (0.117 R)
• M61: 35,620,450 km (0.086 R)
• M62: 35,903,040 km (0.119 R)
• M63: 35,973,650 km (0.059 R)
• M64: 36,683,642 km (0.113 R)
• M65: 37,398,121 km (0.057 R)
• M66: 37,973,026 km (0.087 R)
• M67: 39,715,392 km (0.113 R)
• M68: 40,081,608 km (0.114 R)
• M69: 40,669,976 km (0.098 R)
• M70: 41,632,040 km (0.091 R)
• M71: 42,601,734 km (0.107 R)
• M72: 42,676,682 km (0.104 R)
• M73: 43,277,318 km (0.075 R)
• M74: 43,729,702 km (0.091 R)
• M75: 43,880,945 km (0.088 R)
• M76: 44,032,188 km (0.099 R)
• M77: 45,096,428 km (0.104 R)
• M78: 45,401,907 km (0.116 R)
• M79: 45,631,539 km (0.086 R)
• M80: 45,784,877 km (0.099 R)
• M81: 45,861,621 km (0.117 R)
• M82: 48,027,200 km (0.038 R)
• M83: 48,339,261 km (0.104 R)
• M84: 49,200,944 km (0.117 R)
• M85: 50,780,548 km (0.082 R)
• M86: 51,576,708 km (0.108 R)
• M87: 52,537,426 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.7

Radius: 14.3

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.54 AU - 14.9 AU

Year: 15944 Days

Day: 12.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 166.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,012,933 km

• M1: 189,690 km (0.11 R)
• M2: 296,802 km (0.094 R)
• M3: 461,809 km (0.112 R)
• M4: 648,208 km (0.074 R)
• M5: 796,160 km (0.116 R)
• M6: 1,005,148 km (0.087 R)
• M7: 1,286,841 km (0.103 R)
• M8: 1,623,885 km (0.091 R)
• M9: 1,926,671 km (0.112 R)
• M10: 3,583,767 km (0.07 R)
• M11: 3,780,637 km (0.087 R)
• M12: 5,391,657 km (0.11 R)
• M13: 6,316,022 km (0.072 R)
• M14: 6,845,449 km (0.06 R)
• M15: 7,641,010 km (0.049 R)
• M16: 7,742,587 km (0.062 R)
• M17: 8,413,683 km (0.109 R)
• M18: 9,373,653 km (0.066 R)
• M19: 10,650,471 km (0.091 R)
• M20: 10,935,305 km (0.071 R)
• M21: 11,804,918 km (0.105 R)
• M22: 11,922,651 km (0.083 R)
• M23: 13,487,295 km (0.108 R)
• M24: 13,795,616 km (0.03 R)
• M25: 14,231,245 km (0.12 R)
• M26: 15,436,406 km (0.106 R)
• M27: 16,214,315 km (0.112 R)
• M28: 17,005,089 km (0.045 R)
• M29: 17,740,961 km (0.099 R)
• M30: 18,282,805 km (0.08 R)
• M31: 18,761,219 km (0.029 R)
• M32: 18,967,664 km (0.106 R)
• M33: 19,870,487 km (0.119 R)
• M34: 20,080,971 km (0.05 R)
• M35: 20,362,514 km (0.087 R)
• M36: 20,503,884 km (0.076 R)
• M37: 20,645,553 km (0.098 R)
• M38: 20,929,789 km (0.082 R)
• M39: 21,430,344 km (0.033 R)
• M40: 21,718,170 km (0.036 R)
• M41: 22,079,898 km (0.064 R)
• M42: 22,225,008 km (0.081 R)
• M43: 22,955,793 km (0.083 R)
• M44: 24,892,786 km (0.103 R)
• M45: 25,423,111 km (0.105 R)
• M46: 26,418,086 km (0.071 R)
• M47: 26,572,322 km (0.084 R)
• M48: 28,288,209 km (0.064 R)
• M49: 28,604,160 km (0.114 R)
• M50: 28,841,721 km (0.078 R)
• M51: 30,039,851 km (0.056 R)
• M52: 30,523,650 km (0.076 R)
• M53: 30,847,679 km (0.067 R)
• M54: 32,649,885 km (0.071 R)
• M55: 33,313,651 km (0.069 R)
• M56: 35,842,453 km (0.108 R)
• M57: 36,098,714 km (0.09 R)
• M58: 38,345,225 km (0.087 R)
• M59: 38,957,829 km (0.093 R)
• M60: 40,103,898 km (0.065 R)
• M61: 42,972,138 km (0.111 R)
• M62: 43,426,317 km (0.079 R)
• M63: 46,091,553 km (0.117 R)
• M64: 47,303,445 km (0.116 R)
• M65: 47,584,689 km (0.101 R)
• M66: 47,678,487 km (0.095 R)
• M67: 48,998,688 km (0.086 R)
• M68: 50,331,007 km (0.076 R)
• M69: 52,351,775 km (0.11 R)
• M70: 53,323,413 km (0.053 R)
• M71: 53,518,339 km (0.097 R)
• M72: 54,693,580 km (0.03 R)
• M73: 55,481,662 km (0.082 R)
• M74: 57,968,876 km (0.036 R)
• M75: 58,571,306 km (0.083 R)
• M76: 58,974,024 km (0.11 R)
• M77: 63,257,759 km (0.11 R)
• M78: 64,396,049 km (0.098 R)
• M79: 64,499,870 km (0.113 R)
• M80: 65,750,209 km (0.099 R)
• M81: 66,064,065 km (0.106 R)
• M82: 66,273,502 km (0.089 R)
• M83: 66,588,256 km (0.083 R)
• M84: 66,903,309 km (0.1 R)
• M85: 68,380,588 km (0.11 R)
• M86: 70,082,114 km (0.093 R)
• M87: 71,045,375 km (0.077 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 19,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit