🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.51 AU - 0.63 AU

Year: 181 Days

Day: 36.8 Hours

Environment

Temp: 84 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,514,661 km

• M1: 130,150 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.57 AU - 0.59 AU

Year: 186 Days

Day: 21 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.81 AU - 1.29 AU

Year: 454 Days

Day: 46 Hours

Environment

Temp: -51 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.83 AU - 1.31 AU

Year: 467 Days

Day: 12.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.3 AU - 2.08 AU

Year: 927 Days

Day: 16.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,514,661 km

• M1: 761,902 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.61 AU - 2.09 AU

Year: 1061 Days

Day: 38.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,514,661 km

• M1: 538,253 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.3

Radius: 12.6

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.34 AU - 3.84 AU

Year: 2291 Days

Day: 14 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,514,661 km

• M1: 176,675 km (0.056 R)
• M2: 260,749 km (0.12 R)
• M3: 401,072 km (0.068 R)
• M4: 535,710 km (0.049 R)
• M5: 743,202 km (0.042 R)
• M6: 877,541 km (0.07 R)
• M7: 1,031,477 km (0.061 R)
• M8: 1,390,961 km (0.111 R)
• M9: 1,499,270 km (0.093 R)
• M10: 1,598,154 km (0.115 R)
• M11: 1,699,282 km (0.107 R)
• M12: 1,802,654 km (0.067 R)
• M13: 1,908,270 km (0.115 R)
• M14: 2,098,260 km (0.099 R)
• M15: 2,351,978 km (0.098 R)
• M16: 2,705,926 km (0.03 R)
• M17: 2,812,440 km (0.075 R)
• M18: 2,982,832 km (0.078 R)
• M19: 3,252,856 km (0.069 R)
• M20: 3,647,794 km (0.081 R)
• M21: 3,748,923 km (0.063 R)
• M22: 4,269,074 km (0.086 R)
• M23: 4,358,085 km (0.077 R)
• M24: 4,923,565 km (0.088 R)
• M25: 5,319,850 km (0.104 R)
• M26: 5,473,487 km (0.099 R)
• M27: 5,943,673 km (0.096 R)
• M28: 6,163,582 km (0.091 R)
• M29: 6,406,529 km (0.119 R)
• M30: 6,631,973 km (0.041 R)
• M31: 7,090,939 km (0.116 R)
• M32: 7,388,489 km (0.077 R)
• M33: 7,603,461 km (0.102 R)
• M34: 7,842,369 km (0.038 R)
• M35: 8,349,955 km (0.099 R)
• M36: 8,574,052 km (0.11 R)
• M37: 8,800,095 km (0.068 R)
• M38: 9,005,193 km (0.05 R)
• M39: 9,327,577 km (0.071 R)
• M40: 9,466,852 km (0.05 R)
• M41: 9,583,539 km (0.082 R)
• M42: 9,677,187 km (0.098 R)
• M43: 9,983,563 km (0.103 R)
• M44: 10,413,209 km (0.105 R)
• M45: 10,606,190 km (0.043 R)
• M46: 10,800,218 km (0.108 R)
• M47: 10,897,756 km (0.064 R)
• M48: 11,364,801 km (0.065 R)
• M49: 11,538,633 km (0.114 R)
• M50: 11,813,445 km (0.112 R)
• M51: 12,115,782 km (0.052 R)
• M52: 12,857,039 km (0.079 R)
• M53: 13,246,143 km (0.112 R)
• M54: 13,455,281 km (0.099 R)
• M55: 13,534,119 km (0.116 R)
• M56: 13,665,616 km (0.044 R)
• M57: 13,744,753 km (0.102 R)
• M58: 13,824,040 km (0.052 R)
• M59: 14,036,170 km (0.057 R)
• M60: 14,463,721 km (0.111 R)
• M61: 14,760,224 km (0.102 R)
• M62: 15,058,671 km (0.11 R)
• M63: 15,222,331 km (0.1 R)
• M64: 15,359,213 km (0.108 R)
• M65: 15,882,956 km (0.07 R)
• M66: 16,077,433 km (0.084 R)
• M67: 16,609,104 km (0.027 R)
• M68: 16,891,245 km (0.089 R)
• M69: 17,089,762 km (0.042 R)
• M70: 17,575,057 km (0.069 R)
• M71: 18,355,210 km (0.103 R)
• M72: 18,617,754 km (0.051 R)
• M73: 18,940,287 km (0.092 R)
• M74: 19,591,038 km (0.084 R)
• M75: 19,739,888 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690

Radius: 13.1

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.18 AU - 4.34 AU

Year: 3075 Days

Day: 10.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,514,661 km

• M1: 164,857 km (0.091 R)
• M2: 356,641 km (0.068 R)
• M3: 450,888 km (0.113 R)
• M4: 636,240 km (0.095 R)
• M5: 769,232 km (0.083 R)
• M6: 1,399,937 km (0.053 R)
• M7: 1,501,663 km (0.069 R)
• M8: 1,592,769 km (0.052 R)
• M9: 1,863,840 km (0.058 R)
• M10: 2,019,422 km (0.103 R)
• M11: 2,106,188 km (0.054 R)
• M12: 2,420,194 km (0.1 R)
• M13: 2,781,623 km (0.115 R)
• M14: 2,993,603 km (0.07 R)
• M15: 3,093,385 km (0.09 R)
• M16: 3,245,077 km (0.103 R)
• M17: 3,556,091 km (0.059 R)
• M18: 3,894,930 km (0.046 R)
• M19: 4,470,433 km (0.106 R)
• M20: 4,836,499 km (0.094 R)
• M21: 4,934,486 km (0.091 R)
• M22: 5,112,507 km (0.085 R)
• M23: 5,252,381 km (0.11 R)
• M24: 5,659,437 km (0.059 R)
• M25: 5,825,191 km (0.067 R)
• M26: 5,908,667 km (0.107 R)
• M27: 6,013,535 km (0.06 R)
• M28: 6,225,366 km (0.075 R)
• M29: 6,482,674 km (0.066 R)
• M30: 6,590,983 km (0.089 R)
• M31: 6,765,414 km (0.091 R)
• M32: 7,052,343 km (0.104 R)
• M33: 7,186,083 km (0.12 R)
• M34: 7,275,692 km (0.061 R)
• M35: 7,388,340 km (0.058 R)
• M36: 7,501,585 km (0.114 R)
• M37: 8,076,191 km (0.036 R)
• M38: 8,263,188 km (0.104 R)
• M39: 8,498,805 km (0.097 R)
• M40: 8,712,879 km (0.043 R)
• M41: 9,586,980 km (0.085 R)
• M42: 9,710,547 km (0.101 R)
• M43: 9,834,714 km (0.085 R)
• M44: 10,159,939 km (0.082 R)
• M45: 10,924,235 km (0.082 R)
• M46: 11,313,339 km (0.047 R)
• M47: 11,706,931 km (0.081 R)
• M48: 12,319,385 km (0.112 R)
• M49: 12,534,806 km (0.097 R)
• M50: 12,670,192 km (0.084 R)
• M51: 12,860,480 km (0.11 R)
• M52: 12,996,913 km (0.075 R)
• M53: 13,106,419 km (0.093 R)
• M54: 13,492,232 km (0.11 R)
• M55: 13,630,909 km (0.055 R)
• M56: 13,825,985 km (0.119 R)
• M57: 13,993,834 km (0.075 R)
• M58: 14,190,555 km (0.071 R)
• M59: 14,729,107 km (0.102 R)
• M60: 15,044,011 km (0.078 R)
• M61: 15,130,329 km (0.071 R)
• M62: 15,361,158 km (0.094 R)
• M63: 15,680,400 km (0.11 R)
• M64: 15,797,086 km (0.104 R)
• M65: 16,443,948 km (0.115 R)
• M66: 16,740,899 km (0.067 R)
• M67: 17,340,039 km (0.082 R)
• M68: 17,733,332 km (0.055 R)
• M69: 17,885,323 km (0.077 R)
• M70: 18,221,469 km (0.098 R)
• M71: 19,086,145 km (0.088 R)
• M72: 19,429,472 km (0.12 R)
• M73: 20,249,269 km (0.084 R)
• M74: 20,727,383 km (0.059 R)
• M75: 21,306,028 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.2

Radius: 14.7

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.04 AU - 4.32 AU

Year: 3604 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 37,514,661 km

• M1: 269,127 km (0.088 R)
• M2: 366,664 km (0.096 R)
• M3: 527,781 km (0.114 R)
• M4: 694,882 km (0.047 R)
• M5: 803,490 km (0.049 R)
• M6: 1,108,670 km (0.104 R)
• M7: 1,312,572 km (0.097 R)
• M8: 1,563,148 km (0.058 R)
• M9: 1,806,095 km (0.118 R)
• M10: 2,487,962 km (0.056 R)
• M11: 2,609,136 km (0.11 R)
• M12: 3,422,949 km (0.077 R)
• M13: 3,573,744 km (0.037 R)
• M14: 3,680,556 km (0.102 R)
• M15: 4,102,871 km (0.08 R)
• M16: 4,295,553 km (0.089 R)
• M17: 4,409,397 km (0.084 R)
• M18: 4,590,411 km (0.036 R)
• M19: 4,757,212 km (0.079 R)
• M20: 4,892,000 km (0.061 R)
• M21: 5,011,080 km (0.076 R)
• M22: 5,461,968 km (0.102 R)
• M23: 5,674,546 km (0.112 R)
• M24: 6,034,928 km (0.094 R)
• M25: 6,236,436 km (0.12 R)
• M26: 6,440,188 km (0.11 R)
• M27: 6,683,883 km (0.098 R)
• M28: 7,238,443 km (0.088 R)
• M29: 7,491,861 km (0.106 R)
• M30: 7,649,388 km (0.1 R)
• M31: 8,027,871 km (0.102 R)
• M32: 8,270,069 km (0.092 R)
• M33: 8,803,087 km (0.113 R)
• M34: 9,284,044 km (0.082 R)
• M35: 9,474,632 km (0.087 R)
• M36: 9,687,958 km (0.114 R)
• M37: 10,097,557 km (0.095 R)
• M38: 10,315,521 km (0.061 R)
• M39: 10,534,981 km (0.113 R)
• M40: 11,180,197 km (0.12 R)
• M41: 11,383,201 km (0.086 R)
• M42: 11,953,169 km (0.085 R)
• M43: 12,068,359 km (0.074 R)
• M44: 12,743,345 km (0.084 R)
• M45: 13,026,384 km (0.101 R)
• M46: 13,335,154 km (0.049 R)
• M47: 13,502,554 km (0.077 R)
• M48: 13,960,324 km (0.107 R)
• M49: 14,130,267 km (0.117 R)
• M50: 14,668,819 km (0.114 R)
• M51: 14,965,472 km (0.081 R)
• M52: 15,164,437 km (0.115 R)
• M53: 15,715,855 km (0.078 R)
• M54: 15,816,833 km (0.118 R)
• M55: 15,993,957 km (0.032 R)
• M56: 16,120,966 km (0.047 R)
• M57: 16,452,774 km (0.083 R)
• M58: 16,555,248 km (0.079 R)
• M59: 16,761,095 km (0.099 R)
• M60: 17,097,241 km (0.087 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.5

Radius: 14.3

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.28 AU - 6.5 AU

Year: 6029 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,514,661 km

• M1: 181,163 km (0.053 R)
• M2: 299,645 km (0.103 R)
• M3: 465,399 km (0.031 R)
• M4: 754,272 km (0.026 R)
• M5: 854,503 km (0.032 R)
• M6: 1,070,672 km (0.065 R)
• M7: 1,323,343 km (0.077 R)
• M8: 1,448,107 km (0.106 R)
• M9: 1,614,909 km (0.116 R)
• M10: 1,847,683 km (0.102 R)
• M11: 2,071,183 km (0.097 R)
• M12: 2,282,116 km (0.104 R)
• M13: 2,412,266 km (0.095 R)
• M14: 2,522,669 km (0.082 R)
• M15: 3,076,779 km (0.082 R)
• M16: 3,172,971 km (0.08 R)
• M17: 3,770,914 km (0.084 R)
• M18: 4,215,967 km (0.055 R)
• M19: 4,458,465 km (0.105 R)
• M20: 4,733,426 km (0.105 R)
• M21: 5,387,019 km (0.053 R)
• M22: 5,503,556 km (0.05 R)
• M23: 6,873,274 km (0.077 R)
• M24: 6,999,984 km (0.076 R)
• M25: 7,678,111 km (0.089 R)
• M26: 7,776,696 km (0.118 R)
• M27: 8,108,504 km (0.032 R)
• M28: 8,242,543 km (0.091 R)
• M29: 8,411,140 km (0.12 R)
• M30: 8,512,867 km (0.048 R)
• M31: 9,341,489 km (0.108 R)
• M32: 9,943,920 km (0.109 R)
• M33: 10,195,693 km (0.115 R)
• M34: 10,304,301 km (0.08 R)
• M35: 11,261,279 km (0.073 R)
• M36: 11,788,462 km (0.107 R)
• M37: 11,978,750 km (0.112 R)
• M38: 12,362,319 km (0.049 R)
• M39: 12,671,987 km (0.025 R)
• M40: 12,788,823 km (0.107 R)
• M41: 13,062,886 km (0.094 R)
• M42: 14,017,021 km (0.081 R)
• M43: 14,543,307 km (0.085 R)
• M44: 14,747,508 km (0.12 R)
• M45: 14,870,477 km (0.057 R)
• M46: 15,448,673 km (0.117 R)
• M47: 15,615,325 km (0.082 R)
• M48: 15,908,387 km (0.111 R)
• M49: 16,627,504 km (0.075 R)
• M50: 17,270,775 km (0.111 R)
• M51: 19,070,737 km (0.074 R)
• M52: 20,425,196 km (0.108 R)
• M53: 21,531,173 km (0.047 R)
• M54: 22,845,988 km (0.116 R)
• M55: 23,131,122 km (0.101 R)
• M56: 23,704,979 km (0.081 R)
• M57: 24,525,823 km (0.04 R)
• M58: 24,671,681 km (0.093 R)
• M59: 25,111,050 km (0.062 R)
• M60: 25,898,383 km (0.113 R)
• M61: 27,144,683 km (0.053 R)
• M62: 28,155,965 km (0.057 R)
• M63: 28,563,918 km (0.109 R)
• M64: 29,592,254 km (0.06 R)
• M65: 30,007,089 km (0.063 R)
• M66: 30,475,929 km (0.119 R)
• M67: 31,262,963 km (0.048 R)
• M68: 32,109,687 km (0.051 R)
• M69: 32,375,822 km (0.096 R)
• M70: 32,482,634 km (0.073 R)
• M71: 32,856,928 km (0.102 R)
• M72: 33,771,869 km (0.073 R)
• M73: 34,096,795 km (0.068 R)
• M74: 35,022,956 km (0.035 R)
• M75: 35,736,837 km (0.066 R)
• M76: 36,068,047 km (0.11 R)
• M77: 36,233,951 km (0.118 R)
• M78: 36,344,803 km (0.098 R)
• M79: 36,956,060 km (0.12 R)
• M80: 37,234,910 km (0.045 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 11,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit