🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.85 AU - 0.95 AU

Year: 310 Days

Day: 12.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.31 AU - 1.75 AU

Year: 688 Days

Day: 41.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.68 AU - 2.1 AU

Year: 944 Days

Day: 38.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,629,464 km

• M1: 1,149,959 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.91 AU - 2.99 AU

Year: 1394 Days

Day: 25.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.09 AU - 4.55 AU

Year: 3263 Days

Day: 30.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.69 AU - 5.19 AU

Year: 3400 Days

Day: 15 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,629,464 km

• M1: 138,677 km (0.094 R)

Asteroid Belt

Center: 7.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.5

Radius: 9.3

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.89 AU - 10.89 AU

Year: 11304 Days

Day: 13.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,629,464 km

• M1: 127,308 km (0.081 R)
• M2: 883,375 km (0.115 R)
• M3: 1,283,999 km (0.114 R)
• M4: 1,602,492 km (0.055 R)
• M5: 2,089,583 km (0.062 R)
• M6: 2,438,894 km (0.107 R)
• M7: 2,620,655 km (0.112 R)
• M8: 2,726,421 km (0.112 R)
• M9: 3,024,869 km (0.09 R)
• M10: 4,227,785 km (0.095 R)
• M11: 4,669,398 km (0.042 R)
• M12: 4,830,665 km (0.092 R)
• M13: 4,928,352 km (0.062 R)
• M14: 5,698,781 km (0.066 R)
• M15: 6,434,803 km (0.101 R)
• M16: 7,237,844 km (0.097 R)
• M17: 7,312,494 km (0.077 R)
• M18: 7,956,812 km (0.117 R)
• M19: 8,111,047 km (0.076 R)
• M20: 8,266,180 km (0.101 R)
• M21: 8,422,510 km (0.111 R)
• M22: 8,619,231 km (0.072 R)
• M23: 9,421,076 km (0.083 R)
• M24: 9,955,140 km (0.043 R)
• M25: 10,625,787 km (0.088 R)
• M26: 10,710,609 km (0.05 R)
• M27: 11,138,459 km (0.112 R)
• M28: 11,311,095 km (0.025 R)
• M29: 11,966,633 km (0.105 R)
• M30: 12,769,375 km (0.077 R)
• M31: 12,995,417 km (0.109 R)
• M32: 13,177,328 km (0.082 R)
• M33: 13,314,210 km (0.057 R)
• M34: 13,727,849 km (0.068 R)
• M35: 14,192,350 km (0.084 R)
• M36: 14,285,998 km (0.097 R)
• M37: 14,379,647 km (0.079 R)
• M38: 15,424,288 km (0.081 R)
• M39: 16,101,817 km (0.12 R)
• M40: 16,444,097 km (0.106 R)
• M41: 18,039,708 km (0.116 R)
• M42: 18,599,503 km (0.099 R)
• M43: 18,701,978 km (0.061 R)
• M44: 19,216,744 km (0.082 R)
• M45: 19,372,176 km (0.059 R)
• M46: 19,684,088 km (0.11 R)
• M47: 21,215,372 km (0.107 R)
• M48: 21,590,713 km (0.07 R)
• M49: 22,347,977 km (0.109 R)
• M50: 22,949,061 km (0.103 R)
• M51: 23,610,882 km (0.096 R)
• M52: 25,406,206 km (0.097 R)
• M53: 25,690,742 km (0.028 R)
• M54: 25,976,324 km (0.091 R)
• M55: 27,828,495 km (0.087 R)
• M56: 28,534,148 km (0.084 R)
• M57: 28,652,331 km (0.104 R)
• M58: 28,889,144 km (0.119 R)
• M59: 28,948,385 km (0.097 R)
• M60: 29,424,256 km (0.083 R)
• M61: 29,543,635 km (0.088 R)
• M62: 29,723,003 km (0.082 R)
• M63: 30,143,073 km (0.087 R)
• M64: 30,564,939 km (0.103 R)
• M65: 30,625,377 km (0.119 R)
• M66: 31,353,769 km (0.036 R)
• M67: 31,536,727 km (0.096 R)
• M68: 32,272,150 km (0.099 R)
• M69: 33,448,139 km (0.078 R)
• M70: 34,575,209 km (0.087 R)
• M71: 34,827,282 km (0.108 R)
• M72: 35,080,102 km (0.094 R)
• M73: 35,714,696 km (0.107 R)
• M74: 35,969,462 km (0.051 R)
• M75: 36,673,619 km (0.104 R)
• M76: 37,253,011 km (0.08 R)
• M77: 37,317,488 km (0.069 R)
• M78: 38,486,147 km (0.063 R)
• M79: 39,337,658 km (0.072 R)
• M80: 39,996,786 km (0.081 R)
• M81: 40,726,076 km (0.032 R)
• M82: 40,992,360 km (0.116 R)
• M83: 41,459,853 km (0.102 R)
• M84: 41,996,161 km (0.081 R)
• M85: 42,130,650 km (0.089 R)
• M86: 42,332,607 km (0.078 R)
• M87: 44,849,442 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.7

Radius: 11.3

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.74 AU - 13.88 AU

Year: 14750 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,629,464 km

• M1: 240,853 km (0.116 R)
• M2: 400,773 km (0.091 R)
• M3: 523,742 km (0.082 R)
• M4: 618,737 km (0.096 R)
• M5: 735,573 km (0.079 R)
• M6: 828,623 km (0.09 R)
• M7: 1,593,666 km (0.026 R)
• M8: 1,975,440 km (0.093 R)
• M9: 2,649,677 km (0.07 R)
• M10: 3,180,152 km (0.104 R)
• M11: 3,966,139 km (0.092 R)
• M12: 4,050,811 km (0.119 R)
• M13: 4,193,378 km (0.025 R)
• M14: 4,279,696 km (0.092 R)
• M15: 4,454,127 km (0.088 R)
• M16: 4,900,677 km (0.051 R)
• M17: 5,740,519 km (0.105 R)
• M18: 6,591,133 km (0.063 R)
• M19: 6,860,858 km (0.104 R)
• M20: 7,272,252 km (0.06 R)
• M21: 8,299,391 km (0.115 R)
• M22: 8,408,148 km (0.108 R)
• M23: 10,136,303 km (0.108 R)
• M24: 10,723,175 km (0.09 R)
• M25: 10,881,450 km (0.062 R)
• M26: 11,040,622 km (0.026 R)
• M27: 11,929,533 km (0.073 R)
• M28: 12,093,641 km (0.109 R)
• M29: 12,548,868 km (0.09 R)
• M30: 12,757,706 km (0.119 R)
• M31: 13,009,629 km (0.054 R)
• M32: 13,178,675 km (0.036 R)
• M33: 13,948,057 km (0.118 R)
• M34: 14,120,992 km (0.107 R)
• M35: 15,754,301 km (0.117 R)
• M36: 16,479,103 km (0.095 R)
• M37: 16,891,544 km (0.072 R)
• M38: 17,446,852 km (0.114 R)
• M39: 18,622,841 km (0.064 R)
• M40: 20,116,426 km (0.053 R)
• M41: 21,050,664 km (0.092 R)
• M42: 21,598,193 km (0.107 R)
• M43: 22,757,875 km (0.108 R)
• M44: 22,859,602 km (0.102 R)
• M45: 23,422,239 km (0.076 R)
• M46: 23,731,159 km (0.057 R)
• M47: 24,300,828 km (0.055 R)
• M48: 25,242,696 km (0.045 R)
• M49: 25,665,160 km (0.09 R)
• M50: 25,824,183 km (0.085 R)
• M51: 26,677,938 km (0.115 R)
• M52: 27,595,122 km (0.11 R)
• M53: 27,812,488 km (0.065 R)
• M54: 27,975,849 km (0.067 R)
• M55: 29,460,458 km (0.104 R)
• M56: 29,905,213 km (0.092 R)
• M57: 30,464,260 km (0.101 R)
• M58: 30,801,454 km (0.101 R)
• M59: 30,970,499 km (0.045 R)
• M60: 31,139,844 km (0.103 R)
• M61: 32,562,969 km (0.105 R)
• M62: 33,658,773 km (0.061 R)
• M63: 34,123,723 km (0.09 R)
• M64: 34,357,096 km (0.034 R)
• M65: 34,473,932 km (0.103 R)
• M66: 34,707,903 km (0.056 R)
• M67: 35,001,264 km (0.093 R)
• M68: 35,354,465 km (0.063 R)
• M69: 35,886,285 km (0.106 R)
• M70: 36,123,547 km (0.111 R)
• M71: 36,480,488 km (0.114 R)
• M72: 36,659,257 km (0.096 R)
• M73: 37,017,993 km (0.073 R)
• M74: 37,257,649 km (0.039 R)
• M75: 37,437,765 km (0.108 R)
• M76: 37,618,180 km (0.089 R)
• M77: 37,919,470 km (0.088 R)
• M78: 38,889,313 km (0.118 R)
• M79: 39,254,930 km (0.077 R)
• M80: 39,377,152 km (0.09 R)
• M81: 39,560,708 km (0.057 R)
• M82: 40,235,843 km (0.09 R)
• M83: 40,853,084 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.2

Radius: 5.5

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.87 AU - 15.15 AU

Year: 21135 Days

Day: 17.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,629,464 km

• M1: 91,554 km (0.089 R)
• M2: 213,177 km (0.109 R)
• M3: 477,816 km (0.097 R)
• M4: 571,464 km (0.081 R)
• M5: 712,834 km (0.119 R)
• M6: 842,834 km (0.094 R)
• M7: 957,277 km (0.11 R)
• M8: 1,802,505 km (0.095 R)
• M9: 2,164,831 km (0.075 R)
• M10: 2,354,371 km (0.089 R)
• M11: 2,989,564 km (0.11 R)
• M12: 3,129,737 km (0.115 R)
• M13: 3,749,521 km (0.07 R)
• M14: 3,900,764 km (0.08 R)
• M15: 4,287,774 km (0.073 R)
• M16: 5,435,040 km (0.095 R)
• M17: 5,563,246 km (0.079 R)
• M18: 5,779,265 km (0.105 R)
• M19: 6,398,750 km (0.041 R)
• M20: 7,039,178 km (0.117 R)
• M21: 7,699,802 km (0.081 R)
• M22: 7,747,674 km (0.112 R)
• M23: 7,795,844 km (0.098 R)
• M24: 10,058,213 km (0.103 R)
• M25: 10,215,739 km (0.103 R)
• M26: 11,615,527 km (0.1 R)
• M27: 12,225,587 km (0.065 R)
• M28: 13,418,929 km (0.112 R)
• M29: 15,368,040 km (0.093 R)
• M30: 16,902,465 km (0.085 R)
• M31: 17,656,139 km (0.084 R)
• M32: 18,549,238 km (0.053 R)
• M33: 19,587,896 km (0.107 R)
• M34: 20,511,962 km (0.107 R)
• M35: 21,113,645 km (0.069 R)
• M36: 21,450,390 km (0.084 R)
• M37: 21,924,765 km (0.084 R)
• M38: 22,265,698 km (0.084 R)
• M39: 23,022,065 km (0.119 R)
• M40: 23,926,683 km (0.081 R)
• M41: 24,771,911 km (0.091 R)
• M42: 27,733,052 km (0.101 R)
• M43: 31,032,732 km (0.115 R)
• M44: 32,495,500 km (0.106 R)
• M45: 32,650,782 km (0.067 R)
• M46: 34,375,048 km (0.068 R)
• M47: 34,533,322 km (0.114 R)
• M48: 35,487,607 km (0.089 R)
• M49: 36,531,351 km (0.059 R)
• M50: 36,611,984 km (0.036 R)
• M51: 37,016,348 km (0.117 R)
• M52: 37,097,430 km (0.101 R)
• M53: 37,748,031 km (0.046 R)
• M54: 38,895,596 km (0.048 R)
• M55: 39,639,397 km (0.081 R)
• M56: 40,471,161 km (0.111 R)
• M57: 41,561,280 km (0.058 R)
• M58: 43,684,523 km (0.117 R)
• M59: 44,285,308 km (0.11 R)
• M60: 44,543,664 km (0.119 R)
• M61: 45,581,873 km (0.095 R)
• M62: 46,191,335 km (0.049 R)
• M63: 46,715,675 km (0.054 R)
• M64: 47,858,752 km (0.069 R)
• M65: 48,123,840 km (0.108 R)
• M66: 48,212,402 km (0.044 R)
• M67: 49,189,126 km (0.106 R)
• M68: 49,367,447 km (0.111 R)
• M69: 49,814,146 km (0.087 R)
• M70: 51,071,965 km (0.095 R)
• M71: 51,523,751 km (0.106 R)
• M72: 52,795,632 km (0.103 R)
• M73: 53,985,982 km (0.096 R)
• M74: 57,703,639 km (0.118 R)
• M75: 62,948,540 km (0.067 R)
• M76: 63,821,144 km (0.084 R)
• M77: 65,382,497 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.2

Radius: 4.6

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.75 AU - 19.17 AU

Year: 22092 Days

Day: 16.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,629,464 km

• M1: 213,177 km (0.118 R)
• M2: 366,814 km (0.037 R)
• M3: 398,230 km (0.102 R)
• M4: 498,460 km (0.072 R)
• M5: 664,215 km (0.116 R)
• M6: 703,409 km (0.119 R)
• M7: 804,687 km (0.091 R)
• M8: 999,164 km (0.117 R)
• M9: 1,136,944 km (0.049 R)
• M10: 1,559,558 km (0.098 R)
• M11: 2,026,453 km (0.097 R)
• M12: 2,230,504 km (0.117 R)
• M13: 2,350,183 km (0.092 R)
• M14: 2,441,288 km (0.087 R)
• M15: 3,045,065 km (0.084 R)
• M16: 3,144,398 km (0.106 R)
• M17: 3,244,927 km (0.09 R)
• M18: 3,414,721 km (0.087 R)
• M19: 3,727,829 km (0.114 R)
• M20: 4,380,974 km (0.079 R)
• M21: 5,266,144 km (0.03 R)
• M22: 5,345,581 km (0.119 R)
• M23: 5,913,305 km (0.107 R)
• M24: 5,954,594 km (0.092 R)
• M25: 6,079,059 km (0.11 R)
• M26: 6,800,420 km (0.088 R)
• M27: 7,149,133 km (0.047 R)
• M28: 7,370,089 km (0.059 R)
• M29: 7,683,197 km (0.1 R)
• M30: 8,978,266 km (0.074 R)
• M31: 9,360,638 km (0.096 R)
• M32: 9,505,299 km (0.096 R)
• M33: 9,699,477 km (0.104 R)
• M34: 11,196,653 km (0.034 R)
• M35: 11,401,751 km (0.07 R)
• M36: 12,817,695 km (0.085 R)
• M37: 12,924,807 km (0.119 R)
• M38: 13,085,924 km (0.092 R)
• M39: 13,356,098 km (0.116 R)
• M40: 15,582,264 km (0.043 R)
• M41: 15,983,485 km (0.103 R)
• M42: 16,098,825 km (0.094 R)
• M43: 16,330,253 km (0.085 R)
• M44: 17,920,479 km (0.115 R)
• M45: 17,980,318 km (0.067 R)
• M46: 18,825,097 km (0.108 R)
• M47: 19,007,756 km (0.101 R)
• M48: 19,930,176 km (0.108 R)
• M49: 20,365,506 km (0.091 R)
• M50: 20,866,958 km (0.115 R)
• M51: 21,119,180 km (0.118 R)
• M52: 21,182,460 km (0.085 R)
• M53: 21,563,037 km (0.118 R)
• M54: 22,459,876 km (0.118 R)
• M55: 22,718,381 km (0.119 R)
• M56: 23,303,608 km (0.09 R)
• M57: 23,630,928 km (0.083 R)
• M58: 24,289,907 km (0.107 R)
• M59: 27,467,515 km (0.072 R)
• M60: 29,210,031 km (0.076 R)
• M61: 29,492,173 km (0.099 R)
• M62: 29,917,031 km (0.067 R)
• M63: 30,629,715 km (0.113 R)
• M64: 33,830,960 km (0.112 R)
• M65: 33,905,011 km (0.117 R)
• M66: 34,722,414 km (0.104 R)
• M67: 35,245,857 km (0.051 R)
• M68: 36,756,047 km (0.099 R)
• M69: 36,984,334 km (0.053 R)
• M70: 40,386,937 km (0.06 R)
• M71: 40,858,619 km (0.066 R)
• M72: 41,095,133 km (0.117 R)
• M73: 41,174,121 km (0.093 R)
• M74: 41,728,082 km (0.119 R)
• M75: 41,886,955 km (0.119 R)
• M76: 44,292,040 km (0.091 R)
• M77: 47,402,329 km (0.112 R)
• M78: 47,567,934 km (0.062 R)
• M79: 47,816,715 km (0.109 R)
• M80: 49,907,046 km (0.059 R)
• M81: 49,991,270 km (0.084 R)
• M82: 50,075,494 km (0.12 R)
• M83: 50,920,871 km (0.068 R)
• M84: 51,090,515 km (0.085 R)
• M85: 52,197,839 km (0.096 R)
• M86: 52,711,408 km (0.11 R)
• M87: 52,882,997 km (0.098 R)
• M88: 53,140,754 km (0.053 R)
• M89: 53,657,615 km (0.098 R)
• M90: 53,743,933 km (0.099 R)
• M91: 54,522,590 km (0.101 R)
• M92: 56,881,000 km (0.063 R)
• M93: 57,233,153 km (0.059 R)
• M94: 57,497,792 km (0.073 R)
• M95: 59,004,991 km (0.115 R)
• M96: 59,450,792 km (0.104 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 12,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit