🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.98 AU - 1.38 AU

Year: 380 Days

Day: 20.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,471,345 km

• M1: 198,816 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.85 AU - 7.53 AU

Year: 5126 Days

Day: 15.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.8 AU - 7.78 AU

Year: 5242 Days

Day: 25.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,471,345 km

• M1: 3,992,917 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.66 AU - 10.64 AU

Year: 7537 Days

Day: 29.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.4

Radius: 9.7

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.22 AU - 14.3 AU

Year: 15122 Days

Day: 10.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 97,471,345 km

• M1: 320,738 km (0.075 R)
• M2: 551,119 km (0.086 R)
• M3: 816,804 km (0.03 R)
• M4: 1,121,834 km (0.088 R)
• M5: 1,277,715 km (0.078 R)
• M6: 1,440,927 km (0.047 R)
• M7: 1,879,099 km (0.073 R)
• M8: 2,137,305 km (0.083 R)
• M9: 3,170,278 km (0.116 R)
• M10: 3,253,305 km (0.083 R)
• M11: 3,564,169 km (0.11 R)
• M12: 3,914,228 km (0.103 R)
• M13: 4,336,543 km (0.055 R)
• M14: 4,428,995 km (0.065 R)
• M15: 4,741,953 km (0.053 R)
• M16: 4,837,247 km (0.037 R)
• M17: 4,901,125 km (0.041 R)
• M18: 5,290,379 km (0.119 R)
• M19: 5,455,535 km (0.095 R)
• M20: 6,133,214 km (0.073 R)
• M21: 6,981,284 km (0.118 R)
• M22: 7,053,540 km (0.087 R)
• M23: 7,272,102 km (0.115 R)
• M24: 7,641,310 km (0.067 R)
• M25: 7,903,405 km (0.091 R)
• M26: 8,591,107 km (0.112 R)
• M27: 8,746,539 km (0.103 R)
• M28: 9,258,014 km (0.107 R)
• M29: 9,337,600 km (0.086 R)
• M30: 9,537,612 km (0.081 R)
• M31: 9,658,188 km (0.102 R)
• M32: 10,268,996 km (0.066 R)
• M33: 11,060,668 km (0.109 R)
• M34: 11,229,863 km (0.116 R)
• M35: 11,656,516 km (0.108 R)
• M36: 11,915,171 km (0.117 R)
• M37: 12,045,172 km (0.105 R)
• M38: 12,394,184 km (0.078 R)
• M39: 12,613,943 km (0.081 R)
• M40: 13,506,145 km (0.033 R)
• M41: 13,823,292 km (0.104 R)
• M42: 14,557,219 km (0.08 R)
• M43: 15,069,143 km (0.094 R)
• M44: 17,617,543 km (0.109 R)
• M45: 19,321,463 km (0.108 R)
• M46: 20,296,392 km (0.051 R)
• M47: 20,711,676 km (0.068 R)
• M48: 20,920,365 km (0.12 R)
• M49: 21,077,293 km (0.079 R)
• M50: 22,400,636 km (0.101 R)
• M51: 22,829,832 km (0.118 R)
• M52: 23,099,407 km (0.065 R)
• M53: 23,914,566 km (0.075 R)
• M54: 24,408,089 km (0.104 R)
• M55: 24,573,395 km (0.099 R)
• M56: 24,960,554 km (0.116 R)
• M57: 25,349,658 km (0.063 R)
• M58: 25,628,808 km (0.046 R)
• M59: 25,909,005 km (0.118 R)
• M60: 28,360,465 km (0.068 R)
• M61: 29,174,427 km (0.119 R)
• M62: 29,349,905 km (0.094 R)
• M63: 29,819,493 km (0.111 R)
• M64: 30,350,715 km (0.085 R)
• M65: 31,242,917 km (0.062 R)
• M66: 33,297,195 km (0.081 R)
• M67: 33,664,308 km (0.118 R)
• M68: 34,155,737 km (0.066 R)
• M69: 34,464,058 km (0.108 R)
• M70: 35,083,693 km (0.073 R)
• M71: 35,208,008 km (0.084 R)
• M72: 35,332,474 km (0.065 R)
• M73: 35,644,385 km (0.056 R)
• M74: 37,280,837 km (0.114 R)
• M75: 37,407,845 km (0.058 R)
• M76: 38,236,169 km (0.088 R)
• M77: 38,556,308 km (0.105 R)
• M78: 38,620,485 km (0.104 R)
• M79: 39,328,532 km (0.111 R)
• M80: 39,716,439 km (0.096 R)
• M81: 42,004,838 km (0.067 R)
• M82: 42,467,694 km (0.114 R)
• M83: 43,065,188 km (0.105 R)
• M84: 43,198,330 km (0.1 R)
• M85: 43,866,284 km (0.083 R)
• M86: 44,134,364 km (0.088 R)
• M87: 44,874,424 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.3

Radius: 13.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.2 AU - 16.74 AU

Year: 18026 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 97,471,345 km

• M1: 299,944 km (0.112 R)
• M2: 393,742 km (0.072 R)
• M3: 519,853 km (0.119 R)
• M4: 682,615 km (0.091 R)
• M5: 907,760 km (0.036 R)
• M6: 1,111,213 km (0.069 R)
• M7: 1,280,707 km (0.109 R)
• M8: 1,785,002 km (0.082 R)
• M9: 1,870,273 km (0.082 R)
• M10: 2,255,936 km (0.103 R)
• M11: 2,411,069 km (0.087 R)
• M12: 3,381,361 km (0.049 R)
• M13: 4,229,281 km (0.097 R)
• M14: 4,461,308 km (0.084 R)
• M15: 5,472,589 km (0.102 R)
• M16: 6,419,544 km (0.108 R)
• M17: 7,186,083 km (0.106 R)
• M18: 7,510,262 km (0.058 R)
• M19: 7,934,073 km (0.094 R)
• M20: 8,511,371 km (0.085 R)
• M21: 9,102,432 km (0.093 R)
• M22: 9,252,180 km (0.111 R)
• M23: 9,352,560 km (0.116 R)
• M24: 9,757,671 km (0.104 R)
• M25: 11,488,817 km (0.069 R)
• M26: 11,759,440 km (0.106 R)
• M27: 11,977,404 km (0.113 R)
• M28: 13,313,163 km (0.041 R)
• M29: 13,426,708 km (0.05 R)
• M30: 13,654,546 km (0.091 R)
• M31: 13,768,988 km (0.116 R)
• M32: 14,172,154 km (0.059 R)
• M33: 14,989,856 km (0.094 R)
• M34: 15,226,370 km (0.072 R)
• M35: 15,822,967 km (0.032 R)
• M36: 16,184,694 km (0.112 R)
• M37: 16,671,187 km (0.068 R)
• M38: 17,347,967 km (0.115 R)
• M39: 18,983,222 km (0.056 R)
• M40: 19,560,670 km (0.094 R)
• M41: 20,144,101 km (0.116 R)
• M42: 20,339,775 km (0.067 R)
• M43: 23,556,130 km (0.052 R)
• M44: 24,384,752 km (0.072 R)
• M45: 25,574,953 km (0.048 R)
• M46: 26,141,630 km (0.077 R)
• M47: 27,576,273 km (0.067 R)
• M48: 30,222,510 km (0.12 R)
• M49: 30,521,556 km (0.109 R)
• M50: 30,971,995 km (0.12 R)
• M51: 31,348,982 km (0.106 R)
• M52: 31,575,922 km (0.043 R)
• M53: 33,333,846 km (0.09 R)
• M54: 33,565,573 km (0.048 R)
• M55: 34,809,929 km (0.119 R)
• M56: 35,990,405 km (0.056 R)
• M57: 37,263,932 km (0.099 R)
• M58: 37,745,338 km (0.09 R)
• M59: 37,986,789 km (0.112 R)
• M60: 38,228,689 km (0.116 R)
• M61: 41,586,862 km (0.116 R)
• M62: 43,934,052 km (0.112 R)
• M63: 44,188,069 km (0.092 R)
• M64: 47,187,656 km (0.119 R)
• M65: 48,580,712 km (0.111 R)
• M66: 49,634,330 km (0.11 R)
• M67: 49,810,705 km (0.043 R)
• M68: 50,695,577 km (0.112 R)
• M69: 51,407,214 km (0.108 R)
• M70: 51,943,073 km (0.115 R)
• M71: 52,930,270 km (0.099 R)
• M72: 54,286,524 km (0.069 R)
• M73: 54,559,241 km (0.116 R)
• M74: 55,288,381 km (0.042 R)
• M75: 56,664,382 km (0.054 R)
• M76: 57,773,351 km (0.08 R)
• M77: 58,330,454 km (0.103 R)
• M78: 58,516,554 km (0.051 R)
• M79: 58,889,351 km (0.103 R)
• M80: 59,918,734 km (0.11 R)
• M81: 62,280,137 km (0.093 R)
• M82: 63,042,188 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.4

Radius: 6.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 16.1 AU - 20.78 AU

Year: 23459 Days

Day: 17.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 94.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 97,471,345 km

• M1: 216,019 km (0.11 R)
• M2: 395,387 km (0.097 R)
• M3: 539,899 km (0.086 R)
• M4: 586,723 km (0.043 R)
• M5: 770,728 km (0.077 R)
• M6: 1,089,970 km (0.114 R)
• M7: 1,150,408 km (0.101 R)
• M8: 1,491,640 km (0.103 R)
• M9: 1,743,862 km (0.096 R)
• M10: 2,034,381 km (0.058 R)
• M11: 2,288,099 km (0.094 R)
• M12: 2,471,656 km (0.069 R)
• M13: 2,660,149 km (0.092 R)
• M14: 2,881,255 km (0.118 R)
• M15: 3,051,049 km (0.067 R)
• M16: 3,282,476 km (0.107 R)
• M17: 3,370,889 km (0.108 R)
• M18: 3,430,130 km (0.113 R)
• M19: 3,640,464 km (0.054 R)
• M20: 3,854,988 km (0.09 R)
• M21: 3,917,071 km (0.088 R)
• M22: 4,010,719 km (0.1 R)
• M23: 4,168,545 km (0.084 R)
• M24: 4,328,465 km (0.075 R)
• M25: 4,887,362 km (0.111 R)
• M26: 6,144,134 km (0.112 R)
• M27: 6,808,049 km (0.075 R)
• M28: 7,301,573 km (0.052 R)
• M29: 7,689,181 km (0.081 R)
• M30: 7,964,441 km (0.095 R)
• M31: 8,282,935 km (0.096 R)
• M32: 8,443,753 km (0.118 R)
• M33: 9,180,373 km (0.108 R)
• M34: 9,894,702 km (0.089 R)
• M35: 9,937,338 km (0.065 R)
• M36: 10,539,918 km (0.119 R)
• M37: 11,331,889 km (0.082 R)
• M38: 12,371,594 km (0.072 R)
• M39: 12,417,521 km (0.113 R)
• M40: 12,926,004 km (0.116 R)
• M41: 14,783,411 km (0.082 R)
• M42: 15,322,263 km (0.077 R)
• M43: 17,644,171 km (0.074 R)
• M44: 19,004,315 km (0.102 R)
• M45: 19,322,959 km (0.075 R)
• M46: 19,643,397 km (0.109 R)
• M47: 19,750,659 km (0.103 R)
• M48: 20,506,427 km (0.115 R)
• M49: 20,997,408 km (0.066 R)
• M50: 22,213,489 km (0.09 R)
• M51: 23,623,149 km (0.08 R)
• M52: 24,137,616 km (0.028 R)
• M53: 24,887,251 km (0.073 R)
• M54: 25,119,427 km (0.04 R)
• M55: 25,527,530 km (0.063 R)
• M56: 26,291,227 km (0.062 R)
• M57: 27,062,404 km (0.109 R)
• M58: 27,480,830 km (0.102 R)
• M59: 27,720,785 km (0.076 R)
• M60: 28,263,376 km (0.111 R)
• M61: 28,384,401 km (0.078 R)
• M62: 28,566,312 km (0.112 R)
• M63: 30,406,515 km (0.092 R)
• M64: 30,716,931 km (0.068 R)
• M65: 31,090,776 km (0.042 R)
• M66: 31,654,311 km (0.086 R)
• M67: 31,780,123 km (0.102 R)
• M68: 31,968,915 km (0.075 R)
• M69: 32,158,157 km (0.063 R)
• M70: 32,347,847 km (0.039 R)
• M71: 32,411,127 km (0.117 R)
• M72: 34,458,224 km (0.066 R)
• M73: 34,652,252 km (0.07 R)
• M74: 35,106,432 km (0.099 R)
• M75: 35,366,881 km (0.116 R)
• M76: 36,480,787 km (0.062 R)
• M77: 36,612,583 km (0.12 R)
• M78: 38,006,087 km (0.104 R)
• M79: 39,416,945 km (0.119 R)
• M80: 39,552,181 km (0.116 R)
• M81: 40,298,824 km (0.079 R)
• M82: 40,571,541 km (0.069 R)
• M83: 40,639,758 km (0.112 R)
• M84: 42,774,818 km (0.104 R)
• M85: 42,844,381 km (0.099 R)
• M86: 42,913,795 km (0.103 R)
• M87: 45,299,731 km (0.083 R)
• M88: 46,365,915 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 21.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.8

Radius: 4.3

Gravity: 37.2 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 17.18 AU - 25.24 AU

Year: 28939 Days

Day: 20.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 97,471,345 km

• M1: 98,735 km (0.086 R)
• M2: 509,979 km (0.094 R)
• M3: 922,121 km (0.091 R)
• M4: 1,344,436 km (0.08 R)
• M5: 1,780,963 km (0.118 R)
• M6: 1,935,497 km (0.114 R)
• M7: 2,094,520 km (0.077 R)
• M8: 2,257,731 km (0.119 R)
• M9: 2,951,117 km (0.078 R)
• M10: 4,358,833 km (0.113 R)
• M11: 4,462,504 km (0.07 R)
• M12: 4,993,427 km (0.081 R)
• M13: 6,113,766 km (0.115 R)
• M14: 6,642,145 km (0.101 R)
• M15: 7,002,676 km (0.102 R)
• M16: 7,246,371 km (0.064 R)
• M17: 8,185,247 km (0.057 R)
• M18: 8,377,630 km (0.113 R)
• M19: 8,832,258 km (0.073 R)
• M20: 10,589,584 km (0.075 R)
• M21: 10,869,183 km (0.075 R)
• M22: 11,939,556 km (0.116 R)
• M23: 12,894,140 km (0.12 R)
• M24: 13,720,818 km (0.105 R)
• M25: 14,025,698 km (0.08 R)
• M26: 14,409,865 km (0.096 R)
• M27: 15,345,899 km (0.069 R)
• M28: 15,424,887 km (0.091 R)
• M29: 16,141,012 km (0.114 R)
• M30: 16,221,196 km (0.03 R)
• M31: 17,112,500 km (0.098 R)
• M32: 18,019,662 km (0.063 R)
• M33: 18,269,790 km (0.103 R)
• M34: 18,437,190 km (0.075 R)
• M35: 19,281,670 km (0.074 R)
• M36: 24,790,910 km (0.107 R)
• M37: 25,815,805 km (0.116 R)
• M38: 26,380,537 km (0.06 R)
• M39: 29,755,465 km (0.109 R)
• M40: 32,146,937 km (0.1 R)
• M41: 33,161,360 km (0.079 R)
• M42: 33,263,386 km (0.117 R)
• M43: 33,570,211 km (0.07 R)
• M44: 34,702,816 km (0.098 R)
• M45: 35,534,281 km (0.091 R)
• M46: 36,267,311 km (0.027 R)
• M47: 38,603,282 km (0.093 R)
• M48: 42,307,774 km (0.05 R)
• M49: 45,329,202 km (0.056 R)
• M50: 45,782,783 km (0.071 R)
• M51: 45,896,328 km (0.115 R)
• M52: 46,010,022 km (0.094 R)
• M53: 50,048,416 km (0.11 R)
• M54: 51,105,026 km (0.102 R)
• M55: 51,340,792 km (0.113 R)
• M56: 51,813,522 km (0.047 R)
• M57: 51,931,854 km (0.075 R)
• M58: 52,525,159 km (0.102 R)
• M59: 53,240,237 km (0.093 R)
• M60: 56,375,509 km (0.081 R)
• M61: 58,088,255 km (0.075 R)
• M62: 58,580,731 km (0.119 R)
• M63: 61,439,546 km (0.102 R)
• M64: 62,192,772 km (0.113 R)
• M65: 62,444,395 km (0.117 R)
• M66: 64,216,083 km (0.059 R)
• M67: 64,980,528 km (0.065 R)
• M68: 65,876,021 km (0.11 R)
• M69: 66,132,581 km (0.078 R)
• M70: 66,389,590 km (0.109 R)
• M71: 67,420,768 km (0.09 R)
• M72: 67,550,021 km (0.114 R)
• M73: 68,067,779 km (0.088 R)
• M74: 70,152,425 km (0.118 R)
• M75: 72,522,654 km (0.089 R)
• M76: 74,785,172 km (0.109 R)
• M77: 75,052,803 km (0.075 R)
• M78: 80,473,183 km (0.117 R)
• M79: 84,620,484 km (0.118 R)
• M80: 84,759,910 km (0.053 R)
• M81: 86,438,996 km (0.119 R)
• M82: 87,564,570 km (0.09 R)
• M83: 88,129,153 km (0.073 R)
• M84: 89,120,089 km (0.046 R)
• M85: 90,257,183 km (0.067 R)
• M86: 92,976,722 km (0.101 R)
• M87: 95,577,930 km (0.047 R)
• M88: 95,868,449 km (0.104 R)
• M89: 97,179,226 km (0.107 R)
• M90: 97,325,233 km (0.095 R)

Kuiper Belt

Range: 37.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 10,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit