🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.61 AU - 0.81 AU

Year: 223 Days

Day: 27.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.56 AU - 2.36 AU

Year: 1023 Days

Day: 19.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,005,519 km

• M1: 703,559 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.9 AU - 3.22 AU

Year: 1995 Days

Day: 21 Hours

Environment

Temp: -118 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,005,519 km

• M1: 295,306 km (0.069 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.3

Radius: 10.6

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.48 AU - 6.82 AU

Year: 5685 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,005,519 km

• M1: 132,993 km (0.072 R)
• M2: 373,695 km (0.11 R)
• M3: 601,084 km (0.094 R)
• M4: 732,282 km (0.109 R)
• M5: 903,272 km (0.107 R)
• M6: 1,302,549 km (0.109 R)
• M7: 1,659,489 km (0.025 R)
• M8: 1,927,718 km (0.113 R)
• M9: 2,087,189 km (0.03 R)
• M10: 2,293,036 km (0.08 R)
• M11: 2,398,353 km (0.114 R)
• M12: 2,527,007 km (0.067 R)
• M13: 2,836,376 km (0.1 R)
• M14: 2,995,697 km (0.066 R)
• M15: 3,204,835 km (0.104 R)
• M16: 3,491,465 km (0.066 R)
• M17: 3,613,237 km (0.045 R)
• M18: 3,786,322 km (0.054 R)
• M19: 3,886,403 km (0.104 R)
• M20: 3,987,382 km (0.076 R)
• M21: 5,183,417 km (0.052 R)
• M22: 5,378,941 km (0.119 R)
• M23: 5,463,613 km (0.084 R)
• M24: 6,422,835 km (0.104 R)
• M25: 6,633,020 km (0.104 R)
• M26: 8,329,759 km (0.043 R)
• M27: 8,625,065 km (0.102 R)
• M28: 8,857,092 km (0.108 R)
• M29: 9,259,809 km (0.064 R)
• M30: 10,503,416 km (0.092 R)
• M31: 10,574,026 km (0.039 R)
• M32: 10,858,262 km (0.091 R)
• M33: 12,130,742 km (0.077 R)
• M34: 12,540,490 km (0.119 R)
• M35: 13,144,417 km (0.067 R)
• M36: 13,488,342 km (0.066 R)
• M37: 14,224,214 km (0.03 R)
• M38: 14,302,454 km (0.098 R)
• M39: 14,537,921 km (0.11 R)
• M40: 15,012,894 km (0.092 R)
• M41: 15,092,480 km (0.086 R)
• M42: 15,372,378 km (0.104 R)
• M43: 15,492,954 km (0.065 R)
• M44: 15,815,636 km (0.096 R)
• M45: 16,304,074 km (0.102 R)
• M46: 17,046,079 km (0.069 R)
• M47: 17,546,783 km (0.116 R)
• M48: 18,862,646 km (0.118 R)
• M49: 19,207,319 km (0.095 R)
• M50: 19,337,170 km (0.107 R)
• M51: 19,510,704 km (0.116 R)
• M52: 20,342,019 km (0.115 R)
• M53: 20,962,102 km (0.067 R)
• M54: 21,588,319 km (0.092 R)
• M55: 21,903,821 km (0.092 R)
• M56: 22,311,475 km (0.041 R)
• M57: 23,134,712 km (0.07 R)
• M58: 24,154,222 km (0.104 R)
• M59: 24,294,395 km (0.115 R)
• M60: 24,481,692 km (0.116 R)
• M61: 25,377,932 km (0.097 R)
• M62: 26,093,010 km (0.097 R)
• M63: 26,284,944 km (0.08 R)
• M64: 26,525,348 km (0.038 R)
• M65: 26,766,500 km (0.047 R)
• M66: 27,738,587 km (0.108 R)
• M67: 28,376,472 km (0.102 R)
• M68: 28,771,560 km (0.083 R)
• M69: 28,870,594 km (0.09 R)
• M70: 29,019,444 km (0.111 R)
• M71: 30,369,864 km (0.064 R)
• M72: 30,773,928 km (0.097 R)
• M73: 31,383,389 km (0.051 R)
• M74: 32,614,131 km (0.068 R)
• M75: 33,704,101 km (0.046 R)
• M76: 34,017,658 km (0.099 R)
• M77: 34,332,263 km (0.119 R)
• M78: 34,542,448 km (0.095 R)
• M79: 34,911,505 km (0.085 R)
• M80: 35,228,803 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730

Radius: 9.2

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.78 AU - 10.46 AU

Year: 11123 Days

Day: 7.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,005,519 km

• M1: 119,080 km (0.117 R)
• M2: 210,783 km (0.057 R)
• M3: 373,396 km (0.063 R)
• M4: 443,258 km (0.091 R)
• M5: 582,085 km (0.092 R)
• M6: 718,519 km (0.112 R)
• M7: 866,022 km (0.101 R)
• M8: 1,323,492 km (0.075 R)
• M9: 1,554,172 km (0.098 R)
• M10: 1,950,008 km (0.055 R)
• M11: 2,053,979 km (0.108 R)
• M12: 2,980,289 km (0.061 R)
• M13: 3,222,338 km (0.091 R)
• M14: 3,629,544 km (0.06 R)
• M15: 3,920,960 km (0.065 R)
• M16: 4,735,072 km (0.095 R)
• M17: 5,306,386 km (0.091 R)
• M18: 5,379,240 km (0.107 R)
• M19: 5,637,297 km (0.063 R)
• M20: 5,749,196 km (0.045 R)
• M21: 5,861,693 km (0.093 R)
• M22: 6,242,270 km (0.116 R)
• M23: 6,357,910 km (0.062 R)
• M24: 6,748,958 km (0.093 R)
• M25: 7,268,961 km (0.085 R)
• M26: 7,677,662 km (0.101 R)
• M27: 7,926,593 km (0.059 R)
• M28: 8,517,504 km (0.114 R)
• M29: 9,786,693 km (0.077 R)
• M30: 10,056,567 km (0.117 R)
• M31: 10,283,358 km (0.096 R)
• M32: 10,557,720 km (0.084 R)
• M33: 11,348,345 km (0.117 R)
• M34: 11,870,142 km (0.117 R)
• M35: 11,965,885 km (0.044 R)
• M36: 13,732,037 km (0.031 R)
• M37: 13,832,567 km (0.073 R)
• M38: 14,645,332 km (0.071 R)
• M39: 15,213,056 km (0.099 R)
• M40: 15,735,452 km (0.106 R)
• M41: 16,797,896 km (0.119 R)
• M42: 17,883,378 km (0.032 R)
• M43: 18,823,900 km (0.05 R)
• M44: 19,159,598 km (0.03 R)
• M45: 19,780,279 km (0.082 R)
• M46: 20,064,665 km (0.098 R)
• M47: 20,350,397 km (0.077 R)
• M48: 20,868,005 km (0.096 R)
• M49: 21,041,539 km (0.038 R)
• M50: 22,862,295 km (0.04 R)
• M51: 22,921,835 km (0.074 R)
• M52: 23,580,664 km (0.045 R)
• M53: 24,245,626 km (0.097 R)
• M54: 24,733,016 km (0.083 R)
• M55: 24,794,201 km (0.095 R)
• M56: 25,100,877 km (0.041 R)
• M57: 25,223,847 km (0.085 R)
• M58: 26,589,825 km (0.107 R)
• M59: 26,840,850 km (0.099 R)
• M60: 28,683,597 km (0.104 R)
• M61: 29,005,382 km (0.117 R)
• M62: 30,108,666 km (0.085 R)
• M63: 30,961,523 km (0.107 R)
• M64: 31,027,496 km (0.057 R)
• M65: 31,490,352 km (0.095 R)
• M66: 31,623,045 km (0.095 R)
• M67: 31,689,467 km (0.066 R)
• M68: 32,088,893 km (0.111 R)
• M69: 33,162,108 km (0.064 R)
• M70: 33,297,045 km (0.09 R)
• M71: 34,451,791 km (0.095 R)
• M72: 34,930,953 km (0.104 R)
• M73: 34,999,619 km (0.112 R)
• M74: 35,619,552 km (0.096 R)
• M75: 35,757,781 km (0.092 R)
• M76: 35,965,422 km (0.071 R)
• M77: 36,940,053 km (0.116 R)
• M78: 38,772,926 km (0.036 R)
• M79: 40,202,782 km (0.113 R)
• M80: 40,490,908 km (0.061 R)
• M81: 40,635,120 km (0.067 R)
• M82: 41,214,064 km (0.117 R)
• M83: 41,286,619 km (0.045 R)
• M84: 41,359,174 km (0.032 R)
• M85: 44,893,274 km (0.089 R)
• M86: 45,266,969 km (0.079 R)
• M87: 45,641,712 km (0.036 R)
• M88: 46,092,600 km (0.092 R)
• M89: 50,916,682 km (0.111 R)
• M90: 50,994,623 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.5

Radius: 11.4

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.13 AU - 11.39 AU

Year: 11367 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 90,005,519 km

• M1: 143,464 km (0.057 R)
• M2: 232,924 km (0.062 R)
• M3: 346,469 km (0.039 R)
• M4: 502,200 km (0.06 R)
• M5: 684,859 km (0.108 R)
• M6: 891,005 km (0.102 R)
• M7: 1,410,858 km (0.104 R)
• M8: 1,628,223 km (0.108 R)
• M9: 1,753,736 km (0.096 R)
• M10: 1,830,779 km (0.114 R)
• M11: 1,935,198 km (0.058 R)
• M12: 2,068,639 km (0.048 R)
• M13: 2,288,698 km (0.104 R)
• M14: 2,722,232 km (0.081 R)
• M15: 3,340,072 km (0.104 R)
• M16: 3,436,413 km (0.097 R)
• M17: 4,809,572 km (0.118 R)
• M18: 5,745,306 km (0.088 R)
• M19: 6,533,837 km (0.043 R)
• M20: 6,614,619 km (0.107 R)
• M21: 6,940,892 km (0.112 R)
• M22: 7,440,400 km (0.084 R)
• M23: 8,386,008 km (0.113 R)
• M24: 8,739,358 km (0.076 R)
• M25: 8,917,828 km (0.089 R)
• M26: 9,967,557 km (0.079 R)
• M27: 10,530,793 km (0.069 R)
• M28: 10,959,989 km (0.05 R)
• M29: 11,297,781 km (0.08 R)
• M30: 11,835,436 km (0.082 R)
• M31: 12,281,686 km (0.103 R)
• M32: 12,683,057 km (0.108 R)
• M33: 13,395,741 km (0.094 R)
• M34: 14,016,872 km (0.071 R)
• M35: 14,226,159 km (0.104 R)
• M36: 14,859,856 km (0.119 R)
• M37: 15,610,837 km (0.104 R)
• M38: 16,154,924 km (0.089 R)
• M39: 16,982,500 km (0.111 R)
• M40: 17,711,042 km (0.118 R)
• M41: 18,278,317 km (0.074 R)
• M42: 18,449,756 km (0.118 R)
• M43: 19,489,162 km (0.038 R)
• M44: 20,428,936 km (0.071 R)
• M45: 20,606,807 km (0.072 R)
• M46: 21,503,946 km (0.05 R)
• M47: 22,658,542 km (0.11 R)
• M48: 23,088,935 km (0.055 R)
• M49: 23,398,005 km (0.038 R)
• M50: 23,895,567 km (0.103 R)
• M51: 24,585,213 km (0.084 R)
• M52: 26,370,215 km (0.104 R)
• M53: 27,736,193 km (0.087 R)
• M54: 29,593,152 km (0.08 R)
• M55: 29,996,318 km (0.049 R)
• M56: 30,468,898 km (0.068 R)
• M57: 30,604,433 km (0.12 R)
• M58: 31,284,954 km (0.064 R)
• M59: 32,245,971 km (0.034 R)
• M60: 33,077,436 km (0.082 R)
• M61: 33,775,609 km (0.08 R)
• M62: 34,973,888 km (0.106 R)
• M63: 35,828,092 km (0.118 R)
• M64: 36,833,240 km (0.025 R)
• M65: 37,339,329 km (0.104 R)
• M66: 37,774,958 km (0.101 R)
• M67: 38,797,909 km (0.061 R)
• M68: 39,978,236 km (0.102 R)
• M69: 40,721,887 km (0.033 R)
• M70: 40,871,185 km (0.086 R)
• M71: 41,170,232 km (0.069 R)
• M72: 41,395,077 km (0.091 R)
• M73: 42,147,405 km (0.099 R)
• M74: 42,904,221 km (0.115 R)
• M75: 44,970,167 km (0.074 R)
• M76: 46,131,795 km (0.078 R)
• M77: 48,326,545 km (0.093 R)
• M78: 48,880,506 km (0.074 R)
• M79: 49,039,229 km (0.093 R)
• M80: 49,516,297 km (0.072 R)
• M81: 51,682,025 km (0.071 R)
• M82: 53,306,060 km (0.083 R)
• M83: 53,387,740 km (0.082 R)
• M84: 53,960,401 km (0.064 R)
• M85: 54,206,489 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.7

Radius: 6.3

Gravity: 17.53 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.74 AU - 20.74 AU

Year: 25532 Days

Day: 15.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,005,519 km

• M1: 168,298 km (0.103 R)
• M2: 1,023,997 km (0.1 R)
• M3: 1,779,616 km (0.092 R)
• M4: 2,628,734 km (0.119 R)
• M5: 3,314,490 km (0.115 R)
• M6: 3,403,950 km (0.101 R)
• M7: 3,448,979 km (0.094 R)
• M8: 4,148,349 km (0.109 R)
• M9: 4,293,459 km (0.116 R)
• M10: 4,440,214 km (0.077 R)
• M11: 4,738,662 km (0.114 R)
• M12: 5,198,526 km (0.089 R)
• M13: 5,512,981 km (0.114 R)
• M14: 5,566,088 km (0.056 R)
• M15: 5,833,719 km (0.109 R)
• M16: 5,996,331 km (0.118 R)
• M17: 6,381,546 km (0.071 R)
• M18: 6,605,344 km (0.057 R)
• M19: 7,233,955 km (0.107 R)
• M20: 7,762,484 km (0.097 R)
• M21: 8,364,167 km (0.115 R)
• M22: 9,357,796 km (0.108 R)
• M23: 9,675,990 km (0.084 R)
• M24: 10,062,402 km (0.07 R)
• M25: 11,794,595 km (0.094 R)
• M26: 12,276,600 km (0.107 R)
• M27: 12,415,426 km (0.041 R)
• M28: 14,781,018 km (0.08 R)
• M29: 15,901,206 km (0.092 R)
• M30: 18,698,986 km (0.069 R)
• M31: 19,583,558 km (0.058 R)
• M32: 19,990,315 km (0.027 R)
• M33: 20,235,506 km (0.103 R)
• M34: 20,481,893 km (0.085 R)
• M35: 20,811,906 km (0.098 R)
• M36: 21,393,543 km (0.119 R)
• M37: 24,033,048 km (0.118 R)
• M38: 26,324,737 km (0.057 R)
• M39: 27,951,764 km (0.091 R)
• M40: 28,043,018 km (0.066 R)
• M41: 28,685,242 km (0.094 R)
• M42: 29,332,103 km (0.1 R)
• M43: 29,517,904 km (0.074 R)
• M44: 29,704,004 km (0.107 R)
• M45: 29,797,203 km (0.103 R)
• M46: 31,112,468 km (0.071 R)
• M47: 31,396,704 km (0.112 R)
• M48: 34,580,146 km (0.095 R)
• M49: 38,269,529 km (0.113 R)
• M50: 39,083,641 km (0.067 R)
• M51: 39,492,791 km (0.083 R)
• M52: 39,595,265 km (0.118 R)
• M53: 40,728,619 km (0.061 R)
• M54: 42,396,186 km (0.074 R)
• M55: 42,711,389 km (0.04 R)
• M56: 45,367,798 km (0.093 R)
• M57: 45,797,743 km (0.077 R)
• M58: 46,553,361 km (0.1 R)
• M59: 47,313,169 km (0.109 R)
• M60: 47,749,247 km (0.072 R)
• M61: 47,967,660 km (0.073 R)
• M62: 48,625,142 km (0.111 R)
• M63: 52,069,633 km (0.088 R)
• M64: 54,105,361 km (0.103 R)
• M65: 55,132,949 km (0.109 R)
• M66: 55,936,738 km (0.062 R)
• M67: 59,895,247 km (0.082 R)
• M68: 60,957,991 km (0.118 R)
• M69: 61,195,103 km (0.11 R)
• M70: 62,027,167 km (0.072 R)
• M71: 63,702,513 km (0.048 R)
• M72: 64,545,647 km (0.101 R)
• M73: 64,666,372 km (0.088 R)
• M74: 64,787,247 km (0.107 R)
• M75: 65,756,642 km (0.078 R)
• M76: 67,219,858 km (0.096 R)
• M77: 67,832,611 km (0.115 R)
• M78: 68,816,965 km (0.073 R)
• M79: 68,940,234 km (0.094 R)
• M80: 69,682,090 km (0.108 R)
• M81: 71,298,345 km (0.077 R)
• M82: 72,801,205 km (0.12 R)
• M83: 74,821,076 km (0.084 R)
• M84: 75,456,119 km (0.12 R)
• M85: 77,243,664 km (0.091 R)
• M86: 80,600,341 km (0.114 R)
• M87: 80,860,491 km (0.118 R)
• M88: 81,251,241 km (0.091 R)
• M89: 81,381,690 km (0.106 R)
• M90: 82,820,672 km (0.116 R)
• M91: 83,214,564 km (0.107 R)
• M92: 83,346,060 km (0.095 R)
• M93: 83,609,053 km (0.115 R)
• M94: 85,723,769 km (0.117 R)
• M95: 86,122,148 km (0.099 R)
• M96: 88,257,657 km (0.101 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: 365 - 13,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit