🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.66 AU - 0.86 AU

Year: 240 Days

Day: 32.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.82 AU - 1.18 AU

Year: 362 Days

Day: 12.4 Hours

Environment

Temp: 48 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.85 AU - 1.27 AU

Year: 395 Days

Day: 20.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,909,236 km

• M1: 548,725 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.17 AU - 1.39 AU

Year: 524 Days

Day: 28.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 36,909,236 km

• M1: 154,235 km (0.065 R)
• M2: 966,552 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.27 AU - 3.17 AU

Year: 1622 Days

Day: 32.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,909,236 km

• M1: 1,389,315 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.72 AU - 4.7 AU

Year: 3124 Days

Day: 21.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.5

Radius: 12.1

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.05 AU - 6.39 AU

Year: 4313 Days

Day: 10 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,909,236 km

• M1: 157,078 km (0.113 R)
• M2: 286,181 km (0.1 R)
• M3: 391,647 km (0.073 R)
• M4: 613,800 km (0.062 R)
• M5: 820,844 km (0.052 R)
• M6: 1,014,124 km (0.073 R)
• M7: 1,129,763 km (0.116 R)
• M8: 1,236,426 km (0.12 R)
• M9: 1,403,378 km (0.04 R)
• M10: 1,592,918 km (0.08 R)
• M11: 1,917,396 km (0.028 R)
• M12: 2,178,893 km (0.081 R)
• M13: 2,399,999 km (0.057 R)
• M14: 2,593,129 km (0.067 R)
• M15: 2,791,347 km (0.118 R)
• M16: 2,901,600 km (0.064 R)
• M17: 3,534,250 km (0.089 R)
• M18: 3,653,928 km (0.096 R)
• M19: 3,754,757 km (0.091 R)
• M20: 3,856,484 km (0.066 R)
• M21: 4,400,272 km (0.111 R)
• M22: 4,507,683 km (0.104 R)
• M23: 4,990,735 km (0.117 R)
• M24: 5,215,879 km (0.079 R)
• M25: 5,329,723 km (0.041 R)
• M26: 5,583,142 km (0.064 R)
• M27: 5,887,723 km (0.065 R)
• M28: 6,077,862 km (0.085 R)
• M29: 6,513,192 km (0.058 R)
• M30: 6,611,328 km (0.098 R)
• M31: 7,236,049 km (0.082 R)
• M32: 7,542,575 km (0.08 R)
• M33: 8,142,014 km (0.078 R)
• M34: 8,274,408 km (0.083 R)
• M35: 8,380,922 km (0.088 R)
• M36: 8,487,734 km (0.1 R)
• M37: 9,056,356 km (0.113 R)
• M38: 9,470,144 km (0.09 R)
• M39: 9,581,594 km (0.096 R)
• M40: 9,721,468 km (0.039 R)
• M41: 10,145,129 km (0.091 R)
• M42: 10,316,269 km (0.118 R)
• M43: 10,574,774 km (0.098 R)
• M44: 11,069,046 km (0.112 R)
• M45: 11,186,480 km (0.079 R)
• M46: 11,392,925 km (0.071 R)
• M47: 11,869,693 km (0.045 R)
• M48: 12,231,421 km (0.047 R)
• M49: 12,750,227 km (0.11 R)
• M50: 13,276,213 km (0.115 R)
• M51: 13,620,437 km (0.107 R)
• M52: 13,904,224 km (0.045 R)
• M53: 14,896,657 km (0.076 R)
• M54: 15,483,529 km (0.11 R)
• M55: 15,581,965 km (0.069 R)
• M56: 15,779,733 km (0.056 R)
• M57: 16,077,882 km (0.075 R)
• M58: 16,310,955 km (0.082 R)
• M59: 16,881,970 km (0.043 R)
• M60: 18,008,891 km (0.12 R)
• M61: 18,878,802 km (0.111 R)
• M62: 19,301,267 km (0.112 R)
• M63: 19,407,332 km (0.096 R)
• M64: 20,083,813 km (0.109 R)
• M65: 20,442,998 km (0.074 R)
• M66: 20,695,669 km (0.079 R)
• M67: 20,985,739 km (0.042 R)
• M68: 21,716,674 km (0.065 R)
• M69: 22,011,382 km (0.113 R)
• M70: 22,604,986 km (0.119 R)
• M71: 24,378,619 km (0.115 R)
• M72: 24,455,063 km (0.031 R)
• M73: 24,608,251 km (0.1 R)
• M74: 24,915,675 km (0.078 R)
• M75: 25,495,217 km (0.111 R)
• M76: 25,728,440 km (0.099 R)
• M77: 25,884,172 km (0.061 R)
• M78: 26,157,636 km (0.113 R)
• M79: 26,235,876 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666

Radius: 11.6

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.18 AU - 8.48 AU

Year: 6455 Days

Day: 11.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,909,236 km

• M1: 196,572 km (0.081 R)
• M2: 275,559 km (0.11 R)
• M3: 504,145 km (0.047 R)
• M4: 663,467 km (0.09 R)
• M5: 869,762 km (0.088 R)
• M6: 958,623 km (0.056 R)
• M7: 1,329,027 km (0.119 R)
• M8: 1,594,414 km (0.114 R)
• M9: 2,074,474 km (0.117 R)
• M10: 2,341,655 km (0.092 R)
• M11: 2,752,451 km (0.114 R)
• M12: 3,256,446 km (0.061 R)
• M13: 3,351,291 km (0.06 R)
• M14: 3,519,440 km (0.069 R)
• M15: 3,665,746 km (0.102 R)
• M16: 4,040,638 km (0.116 R)
• M17: 4,401,768 km (0.12 R)
• M18: 4,480,606 km (0.112 R)
• M19: 4,800,296 km (0.044 R)
• M20: 4,990,435 km (0.059 R)
• M21: 5,072,565 km (0.076 R)
• M22: 5,155,292 km (0.065 R)
• M23: 5,266,144 km (0.078 R)
• M24: 5,349,919 km (0.105 R)
• M25: 5,518,815 km (0.074 R)
• M26: 5,775,375 km (0.106 R)
• M27: 6,779,925 km (0.083 R)
• M28: 7,209,271 km (0.116 R)
• M29: 7,395,969 km (0.087 R)
• M30: 7,521,332 km (0.055 R)
• M31: 7,869,895 km (0.119 R)
• M32: 8,191,231 km (0.08 R)
• M33: 8,451,532 km (0.051 R)
• M34: 9,114,250 km (0.051 R)
• M35: 9,215,079 km (0.048 R)
• M36: 9,451,743 km (0.085 R)
• M37: 9,622,135 km (0.104 R)
• M38: 10,878,757 km (0.052 R)
• M39: 11,309,001 km (0.097 R)
• M40: 11,417,459 km (0.119 R)
• M41: 12,858,685 km (0.052 R)
• M42: 14,122,637 km (0.032 R)
• M43: 14,395,803 km (0.048 R)
• M44: 14,474,192 km (0.079 R)
• M45: 14,552,731 km (0.103 R)
• M46: 14,789,096 km (0.069 R)
• M47: 15,666,787 km (0.11 R)
• M48: 16,684,800 km (0.105 R)
• M49: 16,808,368 km (0.098 R)
• M50: 16,890,946 km (0.113 R)
• M51: 17,097,840 km (0.094 R)
• M52: 17,514,470 km (0.065 R)
• M53: 17,976,578 km (0.098 R)
• M54: 18,741,322 km (0.114 R)
• M55: 19,213,902 km (0.047 R)
• M56: 20,083,215 km (0.078 R)
• M57: 21,321,885 km (0.11 R)
• M58: 21,545,684 km (0.032 R)
• M59: 21,815,259 km (0.104 R)
• M60: 23,133,964 km (0.114 R)
• M61: 23,687,177 km (0.096 R)
• M62: 24,011,805 km (0.102 R)
• M63: 24,806,618 km (0.101 R)
• M64: 25,514,964 km (0.099 R)
• M65: 26,182,320 km (0.119 R)
• M66: 26,373,955 km (0.082 R)
• M67: 26,469,997 km (0.042 R)
• M68: 26,758,721 km (0.103 R)
• M69: 27,096,962 km (0.091 R)
• M70: 27,533,937 km (0.05 R)
• M71: 27,631,325 km (0.115 R)
• M72: 27,973,156 km (0.053 R)
• M73: 29,953,383 km (0.12 R)
• M74: 30,304,639 km (0.047 R)
• M75: 30,505,848 km (0.112 R)
• M76: 30,657,092 km (0.1 R)
• M77: 30,960,476 km (0.108 R)
• M78: 31,264,609 km (0.071 R)
• M79: 32,543,222 km (0.064 R)
• M80: 32,800,829 km (0.096 R)
• M81: 34,047,578 km (0.096 R)
• M82: 35,203,820 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.9

Radius: 11.2

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.85 AU - 10.15 AU

Year: 8962 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,909,236 km

• M1: 175,777 km (0.042 R)
• M2: 251,025 km (0.075 R)
• M3: 573,857 km (0.104 R)
• M4: 797,805 km (0.079 R)
• M5: 1,215,034 km (0.109 R)
• M6: 1,349,074 km (0.061 R)
• M7: 1,738,178 km (0.092 R)
• M8: 1,824,496 km (0.093 R)
• M9: 2,047,097 km (0.11 R)
• M10: 2,161,689 km (0.041 R)
• M11: 2,373,669 km (0.088 R)
• M12: 2,592,531 km (0.106 R)
• M13: 2,717,146 km (0.099 R)
• M14: 2,946,330 km (0.048 R)
• M15: 3,315,687 km (0.12 R)
• M16: 3,423,996 km (0.111 R)
• M17: 3,533,352 km (0.093 R)
• M18: 3,868,900 km (0.118 R)
• M19: 4,813,611 km (0.032 R)
• M20: 5,925,272 km (0.041 R)
• M21: 6,324,250 km (0.086 R)
• M22: 6,425,378 km (0.059 R)
• M23: 6,526,955 km (0.049 R)
• M24: 6,973,804 km (0.057 R)
• M25: 7,824,567 km (0.065 R)
• M26: 8,372,993 km (0.1 R)
• M27: 8,484,144 km (0.087 R)
• M28: 9,047,380 km (0.083 R)
• M29: 9,276,115 km (0.116 R)
• M30: 9,545,391 km (0.098 R)
• M31: 10,210,204 km (0.066 R)
• M32: 10,528,100 km (0.085 R)
• M33: 10,768,803 km (0.113 R)
• M34: 11,419,553 km (0.107 R)
• M35: 12,166,795 km (0.058 R)
• M36: 12,292,906 km (0.045 R)
• M37: 12,588,810 km (0.073 R)
• M38: 12,886,959 km (0.109 R)
• M39: 13,101,482 km (0.093 R)
• M40: 14,103,339 km (0.052 R)
• M41: 15,310,744 km (0.115 R)
• M42: 16,551,060 km (0.028 R)
• M43: 16,784,283 km (0.108 R)
• M44: 16,924,755 km (0.119 R)
• M45: 17,206,897 km (0.099 R)
• M46: 17,301,293 km (0.076 R)
• M47: 19,667,034 km (0.066 R)
• M48: 20,212,019 km (0.07 R)
• M49: 20,511,364 km (0.062 R)
• M50: 20,611,445 km (0.107 R)
• M51: 21,316,799 km (0.097 R)
• M52: 22,183,868 km (0.035 R)
• M53: 22,286,642 km (0.109 R)
• M54: 22,441,027 km (0.112 R)
• M55: 22,906,576 km (0.091 R)
• M56: 23,323,056 km (0.07 R)
• M57: 24,216,305 km (0.117 R)
• M58: 24,640,564 km (0.053 R)
• M59: 25,389,003 km (0.111 R)
• M60: 25,550,269 km (0.029 R)
• M61: 26,471,044 km (0.111 R)
• M62: 26,962,772 km (0.113 R)
• M63: 27,733,949 km (0.115 R)
• M64: 28,122,156 km (0.108 R)
• M65: 28,512,307 km (0.112 R)
• M66: 29,297,696 km (0.064 R)
• M67: 30,432,246 km (0.109 R)
• M68: 30,890,016 km (0.062 R)
• M69: 31,696,797 km (0.087 R)
• M70: 32,219,043 km (0.099 R)
• M71: 33,684,504 km (0.077 R)
• M72: 34,455,232 km (0.107 R)
• M73: 34,634,001 km (0.108 R)
• M74: 35,051,978 km (0.051 R)
• M75: 35,171,806 km (0.086 R)
• M76: 36,134,917 km (0.115 R)
• M77: 37,779,596 km (0.075 R)
• M78: 38,889,762 km (0.065 R)
• M79: 39,200,028 km (0.107 R)
• M80: 39,324,343 km (0.091 R)
• M81: 40,073,081 km (0.094 R)
• M82: 40,574,832 km (0.104 R)
• M83: 40,700,644 km (0.051 R)
• M84: 41,457,908 km (0.074 R)
• M85: 41,648,047 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.6

Radius: 10.2

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.86 AU - 10.86 AU

Year: 10356 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 36,909,236 km

• M1: 187,745 km (0.105 R)
• M2: 327,619 km (0.098 R)
• M3: 443,408 km (0.113 R)
• M4: 525,837 km (0.12 R)
• M5: 614,249 km (0.061 R)
• M6: 708,496 km (0.117 R)
• M7: 882,328 km (0.035 R)
• M8: 1,070,672 km (0.09 R)
• M9: 1,170,005 km (0.025 R)
• M10: 1,272,629 km (0.054 R)
• M11: 1,732,942 km (0.077 R)
• M12: 1,850,974 km (0.104 R)
• M13: 2,436,949 km (0.112 R)
• M14: 2,982,832 km (0.078 R)
• M15: 3,149,185 km (0.036 R)
• M16: 3,416,815 km (0.086 R)
• M17: 3,540,832 km (0.099 R)
• M18: 3,717,208 km (0.098 R)
• M19: 3,948,337 km (0.119 R)
• M20: 4,614,795 km (0.044 R)
• M21: 4,779,951 km (0.06 R)
• M22: 4,891,102 km (0.102 R)
• M23: 5,201,518 km (0.097 R)
• M24: 5,752,637 km (0.047 R)
• M25: 6,080,405 km (0.115 R)
• M26: 6,201,131 km (0.034 R)
• M27: 7,195,059 km (0.055 R)
• M28: 7,290,802 km (0.113 R)
• M29: 7,939,757 km (0.117 R)
• M30: 8,038,791 km (0.112 R)
• M31: 8,438,816 km (0.12 R)
• M32: 8,675,181 km (0.112 R)
• M33: 9,327,577 km (0.109 R)
• M34: 9,572,020 km (0.081 R)
• M35: 9,783,252 km (0.057 R)
• M36: 11,009,057 km (0.107 R)
• M37: 11,341,463 km (0.112 R)
• M38: 11,865,355 km (0.06 R)
• M39: 12,397,176 km (0.088 R)
• M40: 12,936,775 km (0.073 R)
• M41: 13,326,926 km (0.11 R)
• M42: 13,681,324 km (0.063 R)
• M43: 14,238,875 km (0.092 R)
• M44: 14,480,176 km (0.119 R)
• M45: 14,560,810 km (0.106 R)
• M46: 15,007,509 km (0.105 R)
• M47: 15,748,018 km (0.075 R)
• M48: 16,248,274 km (0.072 R)
• M49: 16,500,346 km (0.11 R)
• M50: 16,626,906 km (0.117 R)
• M51: 17,221,707 km (0.116 R)
• M52: 17,435,931 km (0.095 R)
• M53: 17,693,987 km (0.062 R)
• M54: 17,996,773 km (0.097 R)
• M55: 18,257,672 km (0.104 R)
• M56: 18,827,191 km (0.087 R)
• M57: 19,224,822 km (0.061 R)
• M58: 20,570,605 km (0.086 R)
• M59: 20,843,322 km (0.085 R)
• M60: 21,071,608 km (0.06 R)
• M61: 21,300,642 km (0.116 R)
• M62: 21,807,480 km (0.079 R)
• M63: 22,318,357 km (0.088 R)
• M64: 22,551,879 km (0.103 R)
• M65: 22,739,325 km (0.037 R)
• M66: 22,833,123 km (0.105 R)
• M67: 23,162,837 km (0.032 R)
• M68: 23,922,196 km (0.108 R)
• M69: 24,113,382 km (0.066 R)
• M70: 24,352,888 km (0.082 R)
• M71: 25,270,671 km (0.09 R)
• M72: 25,660,523 km (0.117 R)
• M73: 26,150,605 km (0.117 R)
• M74: 27,289,494 km (0.1 R)
• M75: 27,539,322 km (0.095 R)
• M76: 27,689,519 km (0.056 R)
• M77: 28,242,582 km (0.084 R)
• M78: 28,596,381 km (0.039 R)
• M79: 28,697,808 km (0.097 R)
• M80: 30,594,709 km (0.112 R)
• M81: 30,750,291 km (0.085 R)
• M82: 31,218,682 km (0.118 R)
• M83: 31,427,521 km (0.101 R)
• M84: 31,689,317 km (0.117 R)
• M85: 31,899,352 km (0.067 R)
• M86: 32,057,029 km (0.045 R)
• M87: 33,435,274 km (0.102 R)
• M88: 34,346,774 km (0.057 R)
• M89: 35,538,620 km (0.118 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 12,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit