🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.71 AU - 0.77 AU

Year: 239 Days

Day: 13.6 Hours

Environment

Temp: 91 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.82 AU - 1.84 AU

Year: 928 Days

Day: 38.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,776,341 km

• M1: 879,486 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.37 AU - 2.51 AU

Year: 1428 Days

Day: 38.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,776,341 km

• M1: 162,014 km (0.071 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.4

Radius: 11.9

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.53 AU - 6.21 AU

Year: 4663 Days

Day: 6.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,776,341 km

• M1: 271,520 km (0.09 R)
• M2: 357,689 km (0.066 R)
• M3: 467,493 km (0.072 R)
• M4: 559,496 km (0.032 R)
• M5: 670,348 km (0.066 R)
• M6: 1,079,648 km (0.093 R)
• M7: 1,222,813 km (0.091 R)
• M8: 1,326,933 km (0.1 R)
• M9: 1,724,415 km (0.112 R)
• M10: 1,928,317 km (0.117 R)
• M11: 2,068,939 km (0.095 R)
• M12: 2,568,595 km (0.111 R)
• M13: 2,743,475 km (0.111 R)
• M14: 3,023,672 km (0.039 R)
• M15: 3,187,931 km (0.063 R)
• M16: 3,568,508 km (0.072 R)
• M17: 3,742,490 km (0.117 R)
• M18: 3,963,895 km (0.113 R)
• M19: 4,053,654 km (0.101 R)
• M20: 4,189,638 km (0.094 R)
• M21: 4,304,080 km (0.068 R)
• M22: 4,583,230 km (0.078 R)
• M23: 4,796,407 km (0.104 R)
• M24: 4,988,790 km (0.085 R)
• M25: 5,208,250 km (0.118 R)
• M26: 5,860,197 km (0.105 R)
• M27: 6,913,217 km (0.073 R)
• M28: 7,021,675 km (0.099 R)
• M29: 7,103,505 km (0.101 R)
• M30: 7,517,143 km (0.055 R)
• M31: 7,882,013 km (0.118 R)
• M32: 8,195,420 km (0.062 R)
• M33: 8,368,056 km (0.052 R)
• M34: 8,834,353 km (0.09 R)
• M35: 9,219,567 km (0.114 R)
• M36: 9,761,859 km (0.105 R)
• M37: 9,853,264 km (0.096 R)
• M38: 10,006,302 km (0.08 R)
• M39: 10,814,580 km (0.071 R)
• M40: 11,258,586 km (0.083 R)
• M41: 11,579,474 km (0.03 R)
• M42: 11,676,263 km (0.077 R)
• M43: 11,968,428 km (0.105 R)
• M44: 12,066,265 km (0.118 R)
• M45: 12,394,632 km (0.089 R)
• M46: 12,559,938 km (0.068 R)
• M47: 12,692,631 km (0.1 R)
• M48: 12,792,413 km (0.075 R)
• M49: 12,993,024 km (0.089 R)
• M50: 13,465,005 km (0.096 R)
• M51: 13,600,840 km (0.069 R)
• M52: 13,703,015 km (0.055 R)
• M53: 14,080,002 km (0.051 R)
• M54: 14,218,081 km (0.047 R)
• M55: 15,908,238 km (0.081 R)
• M56: 16,340,575 km (0.108 R)
• M57: 17,735,426 km (0.094 R)
• M58: 18,258,869 km (0.109 R)
• M59: 19,015,535 km (0.114 R)
• M60: 19,436,055 km (0.086 R)
• M61: 19,859,716 km (0.09 R)
• M62: 20,092,041 km (0.057 R)
• M63: 20,286,369 km (0.072 R)
• M64: 22,344,237 km (0.039 R)
• M65: 23,971,862 km (0.047 R)
• M66: 24,095,430 km (0.059 R)
• M67: 24,633,683 km (0.052 R)
• M68: 25,427,300 km (0.059 R)
• M69: 25,932,791 km (0.066 R)
• M70: 26,144,472 km (0.105 R)
• M71: 26,953,946 km (0.119 R)
• M72: 27,125,385 km (0.071 R)
• M73: 27,211,254 km (0.118 R)
• M74: 27,512,544 km (0.069 R)
• M75: 28,466,530 km (0.037 R)
• M76: 28,597,428 km (0.109 R)
• M77: 28,728,625 km (0.076 R)
• M78: 28,947,637 km (0.117 R)
• M79: 29,255,210 km (0.089 R)
• M80: 29,387,305 km (0.079 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.4

Radius: 13

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.1 AU - 10.52 AU

Year: 9799 Days

Day: 10.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,776,341 km

• M1: 235,317 km (0.068 R)
• M2: 323,879 km (0.052 R)
• M3: 407,056 km (0.12 R)
• M4: 501,003 km (0.084 R)
• M5: 667,954 km (0.044 R)
• M6: 837,898 km (0.054 R)
• M7: 1,042,697 km (0.095 R)
• M8: 1,161,927 km (0.089 R)
• M9: 1,265,000 km (0.112 R)
• M10: 1,414,747 km (0.062 R)
• M11: 1,548,188 km (0.092 R)
• M12: 1,852,321 km (0.05 R)
• M13: 1,974,393 km (0.06 R)
• M14: 2,278,974 km (0.053 R)
• M15: 2,990,761 km (0.102 R)
• M16: 3,223,236 km (0.112 R)
• M17: 5,750,093 km (0.093 R)
• M18: 5,967,309 km (0.07 R)
• M19: 6,113,616 km (0.082 R)
• M20: 6,261,269 km (0.107 R)
• M21: 6,409,970 km (0.105 R)
• M22: 6,522,318 km (0.062 R)
• M23: 6,748,958 km (0.077 R)
• M24: 6,863,401 km (0.105 R)
• M25: 7,563,070 km (0.055 R)
• M26: 7,881,265 km (0.098 R)
• M27: 8,042,082 km (0.117 R)
• M28: 8,204,097 km (0.074 R)
• M29: 8,285,478 km (0.106 R)
• M30: 8,407,999 km (0.034 R)
• M31: 8,531,267 km (0.075 R)
• M32: 8,654,985 km (0.085 R)
• M33: 8,779,301 km (0.062 R)
• M34: 10,186,717 km (0.049 R)
• M35: 10,715,845 km (0.108 R)
• M36: 11,299,277 km (0.109 R)
• M37: 12,031,409 km (0.085 R)
• M38: 14,074,467 km (0.115 R)
• M39: 15,613,081 km (0.111 R)
• M40: 16,120,816 km (0.105 R)
• M41: 16,633,937 km (0.097 R)
• M42: 16,737,309 km (0.105 R)
• M43: 16,944,502 km (0.116 R)
• M44: 17,413,791 km (0.11 R)
• M45: 17,834,460 km (0.117 R)
• M46: 17,940,225 km (0.108 R)
• M47: 18,099,248 km (0.118 R)
• M48: 18,632,564 km (0.093 R)
• M49: 18,739,826 km (0.105 R)
• M50: 19,933,467 km (0.085 R)
• M51: 20,705,991 km (0.076 R)
• M52: 20,817,142 km (0.073 R)
• M53: 21,939,575 km (0.05 R)
• M54: 23,892,426 km (0.087 R)
• M55: 24,595,087 km (0.113 R)
• M56: 26,622,287 km (0.098 R)
• M57: 26,743,163 km (0.1 R)
• M58: 27,167,871 km (0.071 R)
• M59: 27,472,452 km (0.101 R)
• M60: 28,331,742 km (0.085 R)
• M61: 29,699,665 km (0.116 R)
• M62: 30,644,675 km (0.096 R)
• M63: 30,771,384 km (0.114 R)
• M64: 31,599,409 km (0.081 R)
• M65: 31,919,997 km (0.099 R)
• M66: 32,564,165 km (0.069 R)
• M67: 32,758,194 km (0.068 R)
• M68: 34,193,286 km (0.094 R)
• M69: 35,449,160 km (0.107 R)
• M70: 35,582,153 km (0.079 R)
• M71: 36,183,087 km (0.103 R)
• M72: 37,327,362 km (0.071 R)
• M73: 38,005,937 km (0.056 R)
• M74: 39,858,557 km (0.107 R)
• M75: 40,830,644 km (0.056 R)
• M76: 41,670,038 km (0.111 R)
• M77: 42,656,636 km (0.079 R)
• M78: 43,223,911 km (0.089 R)
• M79: 44,724,827 km (0.054 R)
• M80: 46,315,351 km (0.108 R)
• M81: 47,263,951 km (0.091 R)
• M82: 47,777,371 km (0.089 R)
• M83: 48,661,943 km (0.104 R)
• M84: 49,626,251 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.3

Radius: 3.3

Gravity: 72.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 12.79 AU - 15.77 AU

Year: 20222 Days

Day: 15.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,776,341 km

• M1: 48,171 km (0.101 R)
• M2: 159,920 km (0.111 R)
• M3: 203,304 km (0.087 R)
• M4: 416,780 km (0.102 R)
• M5: 499,956 km (0.116 R)
• M6: 543,788 km (0.106 R)
• M7: 658,530 km (0.091 R)
• M8: 1,190,051 km (0.101 R)
• M9: 1,720,974 km (0.101 R)
• M10: 2,028,098 km (0.107 R)
• M11: 2,134,163 km (0.112 R)
• M12: 2,769,057 km (0.11 R)
• M13: 3,974,067 km (0.115 R)
• M14: 4,560,042 km (0.066 R)
• M15: 4,886,764 km (0.092 R)
• M16: 5,124,625 km (0.101 R)
• M17: 5,710,899 km (0.09 R)
• M18: 6,215,343 km (0.08 R)
• M19: 6,266,655 km (0.065 R)
• M20: 7,051,894 km (0.045 R)
• M21: 7,757,248 km (0.093 R)
• M22: 8,541,590 km (0.056 R)
• M23: 9,175,286 km (0.113 R)
• M24: 9,233,629 km (0.068 R)
• M25: 9,409,556 km (0.098 R)
• M26: 11,227,769 km (0.06 R)
• M27: 12,112,341 km (0.099 R)
• M28: 14,081,797 km (0.102 R)
• M29: 14,487,507 km (0.106 R)
• M30: 16,572,452 km (0.093 R)
• M31: 16,714,869 km (0.107 R)
• M32: 17,000,601 km (0.057 R)
• M33: 18,601,298 km (0.115 R)
• M34: 19,046,203 km (0.065 R)
• M35: 19,344,650 km (0.117 R)
• M36: 19,795,389 km (0.115 R)
• M37: 20,022,029 km (0.11 R)
• M38: 21,787,733 km (0.08 R)
• M39: 23,045,253 km (0.096 R)
• M40: 24,568,758 km (0.102 R)
• M41: 27,459,138 km (0.11 R)
• M42: 27,796,182 km (0.082 R)
• M43: 27,965,228 km (0.111 R)
• M44: 29,502,196 km (0.102 R)
• M45: 31,505,461 km (0.116 R)
• M46: 33,822,433 km (0.116 R)
• M47: 34,455,531 km (0.097 R)
• M48: 34,910,159 km (0.059 R)
• M49: 35,275,328 km (0.114 R)
• M50: 35,458,286 km (0.059 R)
• M51: 35,641,693 km (0.086 R)
• M52: 36,285,861 km (0.107 R)
• M53: 38,147,607 km (0.079 R)
• M54: 38,335,502 km (0.057 R)
• M55: 38,617,793 km (0.091 R)
• M56: 39,944,726 km (0.063 R)
• M57: 40,326,500 km (0.1 R)
• M58: 40,517,985 km (0.111 R)
• M59: 40,901,554 km (0.087 R)
• M60: 42,643,023 km (0.101 R)
• M61: 44,803,964 km (0.111 R)
• M62: 45,897,674 km (0.075 R)
• M63: 46,498,010 km (0.083 R)
• M64: 48,416,004 km (0.052 R)
• M65: 50,565,875 km (0.067 R)
• M66: 51,808,136 km (0.078 R)
• M67: 53,901,010 km (0.027 R)
• M68: 55,701,570 km (0.104 R)
• M69: 56,234,887 km (0.053 R)
• M70: 56,341,700 km (0.12 R)
• M71: 57,521,728 km (0.118 R)
• M72: 57,845,009 km (0.08 R)
• M73: 58,385,057 km (0.076 R)
• M74: 61,770,457 km (0.095 R)
• M75: 62,433,026 km (0.099 R)
• M76: 63,988,245 km (0.083 R)
• M77: 65,218,987 km (0.059 R)
• M78: 66,570,604 km (0.046 R)
• M79: 69,645,289 km (0.088 R)
• M80: 70,219,745 km (0.096 R)
• M81: 70,334,785 km (0.112 R)
• M82: 71,257,655 km (0.056 R)
• M83: 72,068,475 km (0.086 R)
• M84: 74,050,348 km (0.117 R)
• M85: 74,284,618 km (0.077 R)
• M86: 75,577,891 km (0.073 R)
• M87: 77,353,319 km (0.067 R)
• M88: 77,948,120 km (0.112 R)
• M89: 79,621,821 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.7

Radius: 4

Gravity: 31.11 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 18.14 AU - 18.24 AU

Year: 29072 Days

Day: 20.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,776,341 km

• M1: 355,744 km (0.025 R)
• M2: 528,529 km (0.075 R)
• M3: 1,120,189 km (0.096 R)
• M4: 1,275,172 km (0.114 R)
• M5: 1,339,051 km (0.095 R)
• M6: 2,741,082 km (0.078 R)
• M7: 2,907,584 km (0.057 R)
• M8: 2,949,621 km (0.089 R)
• M9: 3,293,996 km (0.026 R)
• M10: 3,696,414 km (0.077 R)
• M11: 3,926,795 km (0.105 R)
• M12: 4,743,898 km (0.116 R)
• M13: 5,559,356 km (0.071 R)
• M14: 6,749,258 km (0.067 R)
• M15: 7,143,747 km (0.094 R)
• M16: 7,778,790 km (0.081 R)
• M17: 8,251,968 km (0.07 R)
• M18: 8,311,807 km (0.065 R)
• M19: 8,371,646 km (0.062 R)
• M20: 8,673,535 km (0.072 R)
• M21: 8,734,421 km (0.087 R)
• M22: 8,917,679 km (0.092 R)
• M23: 10,428,767 km (0.07 R)
• M24: 11,279,829 km (0.074 R)
• M25: 12,563,080 km (0.055 R)
• M26: 13,820,898 km (0.113 R)
• M27: 14,972,204 km (0.105 R)
• M28: 15,338,120 km (0.106 R)
• M29: 17,749,638 km (0.069 R)
• M30: 18,998,630 km (0.085 R)
• M31: 19,394,766 km (0.097 R)
• M32: 20,680,709 km (0.116 R)
• M33: 21,251,874 km (0.075 R)
• M34: 21,828,125 km (0.113 R)
• M35: 23,587,844 km (0.096 R)
• M36: 25,218,760 km (0.099 R)
• M37: 25,653,940 km (0.104 R)
• M38: 26,443,518 km (0.074 R)
• M39: 27,063,152 km (0.109 R)
• M40: 27,419,345 km (0.115 R)
• M41: 28,768,867 km (0.061 R)
• M42: 28,859,673 km (0.096 R)
• M43: 30,694,342 km (0.072 R)
• M44: 32,566,409 km (0.102 R)
• M45: 34,957,881 km (0.118 R)
• M46: 35,540,265 km (0.1 R)
• M47: 35,930,267 km (0.082 R)
• M48: 36,321,615 km (0.11 R)
• M49: 38,200,115 km (0.103 R)
• M50: 38,399,679 km (0.05 R)
• M51: 40,414,314 km (0.116 R)
• M52: 41,127,596 km (0.086 R)
• M53: 41,229,772 km (0.11 R)
• M54: 41,434,421 km (0.083 R)
• M55: 41,742,144 km (0.079 R)
• M56: 42,153,538 km (0.058 R)
• M57: 42,463,056 km (0.119 R)
• M58: 42,566,429 km (0.117 R)
• M59: 45,176,463 km (0.105 R)
• M60: 45,916,523 km (0.1 R)
• M61: 46,022,588 km (0.114 R)
• M62: 47,515,874 km (0.04 R)
• M63: 48,808,400 km (0.12 R)
• M64: 48,916,559 km (0.069 R)
• M65: 49,241,785 km (0.082 R)
• M66: 52,200,531 km (0.08 R)
• M67: 52,311,234 km (0.104 R)
• M68: 52,865,793 km (0.091 R)
• M69: 54,428,941 km (0.086 R)
• M70: 57,143,843 km (0.114 R)
• M71: 57,257,987 km (0.1 R)
• M72: 57,715,008 km (0.057 R)
• M73: 58,058,485 km (0.092 R)
• M74: 59,555,212 km (0.063 R)
• M75: 61,181,191 km (0.036 R)
• M76: 61,765,520 km (0.083 R)
• M77: 62,469,079 km (0.068 R)
• M78: 62,586,513 km (0.094 R)
• M79: 63,529,279 km (0.101 R)
• M80: 64,358,051 km (0.106 R)
• M81: 67,467,443 km (0.044 R)
• M82: 68,312,970 km (0.058 R)
• M83: 68,918,991 km (0.074 R)
• M84: 69,770,502 km (0.058 R)
• M85: 71,361,027 km (0.077 R)
• M86: 71,606,816 km (0.117 R)
• M87: 73,831,336 km (0.107 R)
• M88: 76,958,231 km (0.101 R)
• M89: 80,255,817 km (0.099 R)
• M90: 80,383,573 km (0.101 R)
• M91: 83,858,433 km (0.088 R)
• M92: 84,897,390 km (0.115 R)
• M93: 85,548,889 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 12,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit