🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.54 AU - 0.58 AU

Year: 157 Days

Day: 42 Hours

Environment

Temp: 191 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,637,741 km

• M1: 332,406 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.5 AU - 0.7 AU

Year: 174 Days

Day: 18.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.15 AU - 1.65 AU

Year: 621 Days

Day: 45.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,637,741 km

• M1: 381,774 km (0.085 R)
• M2: 806,781 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.39 AU - 3.93 AU

Year: 2105 Days

Day: 29.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.6 AU - 4.62 AU

Year: 3122 Days

Day: 13.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,637,741 km

• M1: 1,081,443 km (0.118 R)
• M2: 3,124,800 km (0.1 R)

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.6

Radius: 10.9

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.45 AU - 5.27 AU

Year: 4015 Days

Day: 7.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,637,741 km

• M1: 174,880 km (0.073 R)
• M2: 259,852 km (0.063 R)
• M3: 450,140 km (0.047 R)
• M4: 585,376 km (0.118 R)
• M5: 1,090,269 km (0.064 R)
• M6: 1,308,084 km (0.057 R)
• M7: 1,480,869 km (0.063 R)
• M8: 1,692,251 km (0.115 R)
• M9: 2,028,098 km (0.105 R)
• M10: 2,144,785 km (0.058 R)
• M11: 2,652,221 km (0.098 R)
• M12: 2,835,927 km (0.073 R)
• M13: 3,177,160 km (0.103 R)
• M14: 3,352,787 km (0.108 R)
• M15: 3,451,821 km (0.063 R)
• M16: 3,531,707 km (0.11 R)
• M17: 3,878,325 km (0.065 R)
• M18: 4,300,191 km (0.111 R)
• M19: 4,386,359 km (0.043 R)
• M20: 4,516,659 km (0.12 R)
• M21: 4,781,298 km (0.058 R)
• M22: 5,302,646 km (0.037 R)
• M23: 5,628,919 km (0.085 R)
• M24: 5,842,096 km (0.109 R)
• M25: 5,985,860 km (0.066 R)
• M26: 6,252,293 km (0.112 R)
• M27: 7,852,243 km (0.069 R)
• M28: 7,984,487 km (0.114 R)
• M29: 8,090,851 km (0.096 R)
• M30: 8,520,796 km (0.096 R)
• M31: 8,711,234 km (0.066 R)
• M32: 8,958,220 km (0.079 R)
• M33: 9,459,073 km (0.112 R)
• M34: 9,940,479 km (0.026 R)
• M35: 10,256,430 km (0.099 R)
• M36: 10,458,986 km (0.112 R)
• M37: 10,575,522 km (0.075 R)
• M38: 11,015,938 km (0.094 R)
• M39: 12,097,531 km (0.095 R)
• M40: 12,465,542 km (0.102 R)
• M41: 12,620,076 km (0.079 R)
• M42: 13,024,589 km (0.107 R)
• M43: 13,149,952 km (0.051 R)
• M44: 13,275,614 km (0.118 R)
• M45: 13,496,720 km (0.084 R)
• M46: 13,623,429 km (0.113 R)
• M47: 15,176,405 km (0.111 R)
• M48: 15,374,472 km (0.115 R)
• M49: 16,242,589 km (0.119 R)
• M50: 16,887,056 km (0.077 R)
• M51: 17,367,266 km (0.116 R)
• M52: 17,574,459 km (0.112 R)
• M53: 17,886,819 km (0.106 R)
• M54: 18,411,459 km (0.104 R)
• M55: 18,587,386 km (0.108 R)
• M56: 18,799,366 km (0.118 R)
• M57: 19,012,094 km (0.085 R)
• M58: 19,154,511 km (0.064 R)
• M59: 20,051,799 km (0.102 R)
• M60: 20,378,072 km (0.05 R)
• M61: 20,779,443 km (0.036 R)
• M62: 21,589,965 km (0.119 R)
• M63: 21,701,266 km (0.082 R)
• M64: 22,185,813 km (0.098 R)
• M65: 22,561,154 km (0.04 R)
• M66: 22,711,799 km (0.048 R)
• M67: 23,508,258 km (0.094 R)
• M68: 23,967,524 km (0.119 R)
• M69: 24,545,869 km (0.087 R)
• M70: 24,933,926 km (0.079 R)
• M71: 25,128,702 km (0.119 R)
• M72: 25,402,317 km (0.114 R)
• M73: 25,559,095 km (0.091 R)
• M74: 26,110,364 km (0.096 R)
• M75: 26,506,499 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.3

Radius: 12.5

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.67 AU - 8.27 AU

Year: 6896 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 24,637,741 km

• M1: 159,172 km (0.111 R)
• M2: 307,424 km (0.081 R)
• M3: 711,637 km (0.088 R)
• M4: 1,333,366 km (0.086 R)
• M5: 1,447,958 km (0.07 R)
• M6: 1,526,197 km (0.095 R)
• M7: 1,687,464 km (0.044 R)
• M8: 1,854,415 km (0.102 R)
• M9: 1,940,135 km (0.1 R)
• M10: 3,020,231 km (0.104 R)
• M11: 3,949,085 km (0.091 R)
• M12: 4,060,535 km (0.098 R)
• M13: 4,258,453 km (0.065 R)
• M14: 4,430,491 km (0.106 R)
• M15: 4,605,071 km (0.117 R)
• M16: 5,142,277 km (0.097 R)
• M17: 5,480,368 km (0.089 R)
• M18: 5,667,964 km (0.105 R)
• M19: 6,211,004 km (0.104 R)
• M20: 7,312,494 km (0.085 R)
• M21: 7,868,250 km (0.092 R)
• M22: 8,009,320 km (0.028 R)
• M23: 8,727,390 km (0.107 R)
• M24: 8,873,547 km (0.116 R)
• M25: 9,691,698 km (0.093 R)
• M26: 10,109,824 km (0.113 R)
• M27: 11,082,210 km (0.085 R)
• M28: 11,161,198 km (0.082 R)
• M29: 11,962,444 km (0.084 R)
• M30: 12,165,598 km (0.105 R)
• M31: 12,247,278 km (0.098 R)
• M32: 12,865,118 km (0.092 R)
• M33: 13,073,358 km (0.103 R)
• M34: 13,366,869 km (0.086 R)
• M35: 15,304,760 km (0.059 R)
• M36: 15,613,979 km (0.062 R)
• M37: 17,099,934 km (0.099 R)
• M38: 17,605,276 km (0.034 R)
• M39: 17,883,079 km (0.092 R)
• M40: 17,975,979 km (0.111 R)
• M41: 18,302,252 km (0.08 R)
• M42: 19,245,766 km (0.086 R)
• M43: 20,350,098 km (0.084 R)
• M44: 21,722,359 km (0.074 R)
• M45: 22,269,588 km (0.09 R)
• M46: 22,871,719 km (0.098 R)
• M47: 23,326,946 km (0.108 R)
• M48: 23,734,001 km (0.113 R)
• M49: 24,348,998 km (0.109 R)
• M50: 24,865,709 km (0.047 R)
• M51: 25,177,322 km (0.093 R)
• M52: 25,438,071 km (0.108 R)
• M53: 25,962,262 km (0.046 R)
• M54: 26,172,895 km (0.073 R)
• M55: 26,278,512 km (0.065 R)
• M56: 26,968,008 km (0.091 R)
• M57: 28,094,331 km (0.116 R)
• M58: 28,310,649 km (0.059 R)
• M59: 28,962,896 km (0.094 R)
• M60: 32,241,183 km (0.085 R)
• M61: 33,264,433 km (0.102 R)
• M62: 33,837,692 km (0.102 R)
• M63: 33,952,733 km (0.058 R)
• M64: 35,576,618 km (0.116 R)
• M65: 35,752,096 km (0.098 R)
• M66: 36,398,060 km (0.088 R)
• M67: 36,633,975 km (0.052 R)
• M68: 37,820,735 km (0.119 R)
• M69: 37,940,114 km (0.065 R)
• M70: 39,867,384 km (0.11 R)
• M71: 40,598,169 km (0.076 R)
• M72: 40,720,391 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.5

Radius: 13

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.06 AU - 7.34 AU

Year: 7240 Days

Day: 13.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 143.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 24,637,741 km

• M1: 214,823 km (0.118 R)
• M2: 459,864 km (0.056 R)
• M3: 629,358 km (0.117 R)
• M4: 727,794 km (0.074 R)
• M5: 822,639 km (0.097 R)
• M6: 922,121 km (0.105 R)
• M7: 1,156,840 km (0.055 R)
• M8: 1,340,397 km (0.083 R)
• M9: 1,484,609 km (0.084 R)
• M10: 1,621,641 km (0.102 R)
• M11: 1,711,100 km (0.05 R)
• M12: 2,607,042 km (0.054 R)
• M13: 2,992,406 km (0.118 R)
• M14: 3,135,571 km (0.073 R)
• M15: 4,290,916 km (0.047 R)
• M16: 4,970,688 km (0.053 R)
• M17: 5,065,234 km (0.063 R)
• M18: 5,333,014 km (0.034 R)
• M19: 5,605,432 km (0.063 R)
• M20: 5,703,868 km (0.068 R)
• M21: 6,409,222 km (0.112 R)
• M22: 6,699,142 km (0.078 R)
• M23: 7,551,252 km (0.089 R)
• M24: 8,505,237 km (0.111 R)
• M25: 8,984,998 km (0.111 R)
• M26: 9,333,112 km (0.088 R)
• M27: 9,497,071 km (0.099 R)
• M28: 9,732,987 km (0.119 R)
• M29: 10,186,717 km (0.103 R)
• M30: 10,476,788 km (0.089 R)
• M31: 10,843,302 km (0.117 R)
• M32: 11,040,472 km (0.115 R)
• M33: 11,790,556 km (0.076 R)
• M34: 12,095,137 km (0.083 R)
• M35: 13,181,966 km (0.102 R)
• M36: 13,524,695 km (0.092 R)
• M37: 13,657,388 km (0.103 R)
• M38: 15,117,014 km (0.092 R)
• M39: 16,314,695 km (0.086 R)
• M40: 16,540,887 km (0.057 R)
• M41: 16,768,126 km (0.119 R)
• M42: 16,853,547 km (0.11 R)
• M43: 17,311,914 km (0.085 R)
• M44: 17,716,277 km (0.104 R)
• M45: 17,861,537 km (0.118 R)
• M46: 18,240,917 km (0.048 R)
• M47: 18,358,202 km (0.117 R)
• M48: 19,037,376 km (0.117 R)
• M49: 19,694,709 km (0.098 R)
• M50: 20,026,218 km (0.112 R)
• M51: 20,268,417 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.2

Radius: 8.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.71 AU - 8.41 AU

Year: 8575 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 24,637,741 km

• M1: 207,492 km (0.111 R)
• M2: 495,618 km (0.101 R)
• M3: 577,747 km (0.106 R)
• M4: 1,070,971 km (0.12 R)
• M5: 1,143,526 km (0.116 R)
• M6: 1,205,160 km (0.107 R)
• M7: 1,358,049 km (0.087 R)
• M8: 1,410,409 km (0.082 R)
• M9: 1,490,294 km (0.093 R)
• M10: 1,725,013 km (0.046 R)
• M11: 1,971,700 km (0.116 R)
• M12: 2,061,459 km (0.115 R)
• M13: 2,245,165 km (0.047 R)
• M14: 2,563,360 km (0.116 R)
• M15: 2,678,251 km (0.097 R)
• M16: 2,964,132 km (0.069 R)
• M17: 3,015,594 km (0.101 R)
• M18: 3,402,454 km (0.077 R)
• M19: 3,973,918 km (0.1 R)
• M20: 4,555,405 km (0.111 R)
• M21: 4,654,887 km (0.12 R)
• M22: 4,978,168 km (0.114 R)
• M23: 5,246,248 km (0.032 R)
• M24: 5,455,685 km (0.053 R)
• M25: 5,561,450 km (0.09 R)
• M26: 5,689,207 km (0.119 R)
• M27: 5,861,245 km (0.112 R)
• M28: 5,947,862 km (0.118 R)
• M29: 6,034,928 km (0.077 R)
• M30: 6,144,284 km (0.113 R)
• M31: 6,791,893 km (0.117 R)
• M32: 7,414,220 km (0.117 R)
• M33: 7,484,531 km (0.097 R)
• M34: 7,625,751 km (0.097 R)
• M35: 8,296,548 km (0.112 R)
• M36: 8,589,760 km (0.058 R)
• M37: 9,617,348 km (0.114 R)
• M38: 10,210,803 km (0.117 R)
• M39: 10,315,222 km (0.086 R)
• M40: 10,472,449 km (0.074 R)
• M41: 11,055,881 km (0.096 R)
• M42: 11,378,713 km (0.097 R)
• M43: 11,649,934 km (0.108 R)
• M44: 11,786,367 km (0.073 R)
• M45: 12,448,787 km (0.096 R)
• M46: 13,010,078 km (0.119 R)
• M47: 13,151,598 km (0.085 R)
• M48: 13,379,286 km (0.108 R)
• M49: 13,723,211 km (0.119 R)
• M50: 13,954,041 km (0.106 R)
• M51: 14,157,194 km (0.086 R)
• M52: 14,654,458 km (0.041 R)
• M53: 14,831,282 km (0.094 R)
• M54: 14,979,235 km (0.093 R)
• M55: 15,937,708 km (0.112 R)
• M56: 16,546,721 km (0.074 R)
• M57: 16,823,328 km (0.052 R)
• M58: 16,884,962 km (0.048 R)
• M59: 17,101,430 km (0.088 R)
• M60: 19,315,927 km (0.054 R)
• M61: 19,542,269 km (0.111 R)
• M62: 20,292,353 km (0.117 R)
• M63: 20,423,700 km (0.034 R)
• M64: 20,720,352 km (0.105 R)
• M65: 20,919,018 km (0.056 R)
• M66: 20,985,290 km (0.093 R)
• M67: 21,251,275 km (0.113 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.5

Radius: 9.8

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.85 AU - 10.97 AU

Year: 10817 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,637,741 km

• M1: 139,425 km (0.115 R)
• M2: 296,353 km (0.104 R)
• M3: 387,758 km (0.101 R)
• M4: 566,228 km (0.088 R)
• M5: 635,492 km (0.107 R)
• M6: 697,575 km (0.03 R)
• M7: 873,951 km (0.045 R)
• M8: 1,179,430 km (0.056 R)
• M9: 1,310,926 km (0.091 R)
• M10: 1,406,070 km (0.075 R)
• M11: 1,661,584 km (0.052 R)
• M12: 1,735,186 km (0.068 R)
• M13: 1,963,023 km (0.105 R)
• M14: 2,380,701 km (0.063 R)
• M15: 2,464,326 km (0.113 R)
• M16: 2,932,567 km (0.09 R)
• M17: 3,260,186 km (0.091 R)
• M18: 4,332,803 km (0.095 R)
• M19: 4,456,072 km (0.104 R)
• M20: 4,811,666 km (0.072 R)
• M21: 5,133,002 km (0.032 R)
• M22: 5,594,811 km (0.089 R)
• M23: 5,706,710 km (0.085 R)
• M24: 6,046,896 km (0.111 R)
• M25: 6,231,200 km (0.118 R)
• M26: 6,417,150 km (0.06 R)
• M27: 6,557,922 km (0.102 R)
• M28: 6,699,741 km (0.102 R)
• M29: 6,842,607 km (0.096 R)
• M30: 7,695,763 km (0.111 R)
• M31: 7,996,006 km (0.073 R)
• M32: 9,129,808 km (0.101 R)
• M33: 9,661,629 km (0.045 R)
• M34: 10,727,663 km (0.109 R)
• M35: 11,974,562 km (0.111 R)
• M36: 12,177,267 km (0.028 R)
• M37: 12,910,147 km (0.11 R)
• M38: 12,999,008 km (0.119 R)
• M39: 13,717,676 km (0.113 R)
• M40: 14,173,351 km (0.049 R)
• M41: 14,326,390 km (0.055 R)
• M42: 14,541,511 km (0.112 R)
• M43: 14,603,146 km (0.12 R)
• M44: 14,881,697 km (0.05 R)
• M45: 15,349,938 km (0.087 R)
• M46: 15,854,682 km (0.081 R)
• M47: 17,107,863 km (0.066 R)
• M48: 17,172,938 km (0.11 R)
• M49: 17,532,571 km (0.072 R)
• M50: 17,631,156 km (0.081 R)
• M51: 18,559,561 km (0.095 R)
• M52: 18,693,451 km (0.072 R)
• M53: 19,605,848 km (0.108 R)
• M54: 20,016,046 km (0.057 R)
• M55: 20,463,642 km (0.092 R)
• M56: 21,088,812 km (0.054 R)
• M57: 21,193,530 km (0.112 R)
• M58: 22,002,855 km (0.071 R)
• M59: 22,464,813 km (0.116 R)
• M60: 22,643,283 km (0.109 R)
• M61: 22,858,106 km (0.108 R)
• M62: 23,073,527 km (0.103 R)
• M63: 23,833,185 km (0.099 R)
• M64: 24,527,468 km (0.03 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: 191 - 11,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit