🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.53 AU - 0.61 AU

Year: 165 Days

Day: 15.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,740,886 km

• M1: 178,769 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.62 AU - 0.7 AU

Year: 205 Days

Day: 20 Hours

Environment

Temp: 131 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.91 AU - 1.21 AU

Year: 418 Days

Day: 17 Hours

Environment

Temp: 8 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.09 AU - 4.95 AU

Year: 3086 Days

Day: 30.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 64.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.2

Radius: 13.9

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.06 AU - 4.48 AU

Year: 3378 Days

Day: 14.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 70,740,886 km

• M1: 184,753 km (0.064 R)
• M2: 408,103 km (0.052 R)
• M3: 519,703 km (0.054 R)
• M4: 655,089 km (0.118 R)
• M5: 749,635 km (0.098 R)
• M6: 966,851 km (0.061 R)
• M7: 1,065,137 km (0.025 R)
• M8: 1,653,804 km (0.071 R)
• M9: 1,758,673 km (0.098 R)
• M10: 1,912,609 km (0.074 R)
• M11: 2,055,026 km (0.117 R)
• M12: 2,384,889 km (0.069 R)
• M13: 2,893,522 km (0.083 R)
• M14: 3,245,227 km (0.102 R)
• M15: 3,436,113 km (0.046 R)
• M16: 3,769,118 km (0.078 R)
• M17: 4,112,745 km (0.113 R)
• M18: 4,382,470 km (0.066 R)
• M19: 5,519,264 km (0.109 R)
• M20: 5,610,369 km (0.098 R)
• M21: 5,701,923 km (0.109 R)
• M22: 5,794,075 km (0.114 R)
• M23: 6,286,103 km (0.112 R)
• M24: 6,694,355 km (0.089 R)
• M25: 6,914,114 km (0.1 R)
• M26: 7,210,767 km (0.049 R)
• M27: 7,714,613 km (0.086 R)
• M28: 7,842,369 km (0.12 R)
• M29: 8,491,624 km (0.072 R)
• M30: 8,862,926 km (0.047 R)
• M31: 9,185,459 km (0.064 R)
• M32: 9,511,881 km (0.116 R)
• M33: 9,842,044 km (0.106 R)
• M34: 10,372,668 km (0.097 R)
• M35: 10,769,700 km (0.108 R)
• M36: 11,113,925 km (0.113 R)
• M37: 11,287,459 km (0.109 R)
• M38: 11,403,696 km (0.072 R)
• M39: 11,520,233 km (0.065 R)
• M40: 11,931,477 km (0.111 R)
• M41: 12,617,533 km (0.104 R)
• M42: 12,919,721 km (0.108 R)
• M43: 13,010,976 km (0.099 R)
• M44: 13,996,676 km (0.107 R)
• M45: 14,184,122 km (0.082 R)
• M46: 14,467,012 km (0.09 R)
• M47: 14,815,276 km (0.042 R)
• M48: 15,134,218 km (0.067 R)
• M49: 15,455,554 km (0.115 R)
• M50: 15,844,060 km (0.094 R)
• M51: 16,137,571 km (0.117 R)
• M52: 16,729,979 km (0.101 R)
• M53: 16,995,664 km (0.107 R)
• M54: 17,329,567 km (0.101 R)
• M55: 18,515,728 km (0.056 R)
• M56: 18,687,317 km (0.079 R)
• M57: 19,239,932 km (0.085 R)
• M58: 19,344,201 km (0.111 R)
• M59: 19,518,333 km (0.062 R)
• M60: 19,623,052 km (0.095 R)
• M61: 20,432,227 km (0.091 R)
• M62: 21,001,447 km (0.052 R)
• M63: 21,108,858 km (0.026 R)
• M64: 21,503,946 km (0.058 R)
• M65: 21,720,564 km (0.039 R)
• M66: 21,865,225 km (0.083 R)
• M67: 22,083,039 km (0.096 R)
• M68: 22,374,606 km (0.104 R)
• M69: 22,557,414 km (0.032 R)
• M70: 22,924,527 km (0.108 R)
• M71: 23,108,832 km (0.111 R)
• M72: 23,627,637 km (0.062 R)
• M73: 23,925,786 km (0.115 R)
• M74: 24,150,183 km (0.12 R)
• M75: 24,789,863 km (0.092 R)
• M76: 25,206,792 km (0.117 R)
• M77: 25,511,523 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310

Radius: 8.6

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.49 AU - 9.05 AU

Year: 7505 Days

Day: 13.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 135.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,740,886 km

• M1: 109,655 km (0.065 R)
• M2: 205,847 km (0.111 R)
• M3: 497,563 km (0.08 R)
• M4: 608,863 km (0.085 R)
• M5: 728,990 km (0.108 R)
• M6: 965,953 km (0.097 R)
• M7: 1,093,560 km (0.071 R)
• M8: 1,181,823 km (0.07 R)
• M9: 1,242,111 km (0.09 R)
• M10: 1,303,446 km (0.04 R)
• M11: 1,510,191 km (0.11 R)
• M12: 1,642,734 km (0.069 R)
• M13: 2,081,654 km (0.073 R)
• M14: 2,248,606 km (0.105 R)
• M15: 2,305,154 km (0.079 R)
• M16: 2,362,300 km (0.104 R)
• M17: 2,477,939 km (0.06 R)
• M18: 2,674,810 km (0.105 R)
• M19: 2,775,340 km (0.118 R)
• M20: 2,918,056 km (0.047 R)
• M21: 3,147,240 km (0.103 R)
• M22: 3,360,866 km (0.046 R)
• M23: 3,469,474 km (0.026 R)
• M24: 3,983,941 km (0.116 R)
• M25: 4,238,407 km (0.06 R)
• M26: 4,403,264 km (0.092 R)
• M27: 4,714,876 km (0.1 R)
• M28: 5,874,409 km (0.085 R)
• M29: 6,217,437 km (0.113 R)
• M30: 6,404,883 km (0.067 R)
• M31: 6,703,331 km (0.104 R)
• M32: 6,812,986 km (0.106 R)
• M33: 6,868,038 km (0.104 R)
• M34: 7,089,593 km (0.082 R)
• M35: 7,173,367 km (0.118 R)
• M36: 7,426,487 km (0.086 R)
• M37: 7,568,455 km (0.102 R)
• M38: 9,371,559 km (0.069 R)
• M39: 9,586,531 km (0.11 R)
• M40: 10,495,039 km (0.081 R)
• M41: 10,943,383 km (0.079 R)
• M42: 11,040,323 km (0.092 R)
• M43: 11,398,011 km (0.075 R)
• M44: 12,392,987 km (0.102 R)
• M45: 12,460,306 km (0.1 R)
• M46: 12,561,434 km (0.114 R)
• M47: 12,764,738 km (0.12 R)
• M48: 12,969,088 km (0.089 R)
• M49: 13,346,524 km (0.079 R)
• M50: 13,484,752 km (0.104 R)
• M51: 14,006,998 km (0.081 R)
• M52: 14,642,490 km (0.103 R)
• M53: 14,892,169 km (0.056 R)
• M54: 14,999,580 km (0.118 R)
• M55: 16,345,811 km (0.045 R)
• M56: 17,882,331 km (0.109 R)
• M57: 17,996,474 km (0.088 R)
• M58: 18,187,361 km (0.077 R)
• M59: 18,571,229 km (0.077 R)
• M60: 18,880,298 km (0.082 R)
• M61: 19,425,134 km (0.089 R)
• M62: 19,503,523 km (0.087 R)
• M63: 19,581,763 km (0.12 R)
• M64: 19,817,529 km (0.103 R)
• M65: 20,729,927 km (0.054 R)
• M66: 21,010,423 km (0.089 R)
• M67: 21,291,966 km (0.063 R)
• M68: 21,372,749 km (0.087 R)
• M69: 22,925,425 km (0.052 R)
• M70: 23,464,875 km (0.096 R)
• M71: 23,589,939 km (0.039 R)
• M72: 24,134,624 km (0.092 R)
• M73: 24,853,143 km (0.118 R)
• M74: 25,922,469 km (0.114 R)
• M75: 26,440,975 km (0.077 R)
• M76: 26,658,041 km (0.08 R)
• M77: 27,708,368 km (0.097 R)
• M78: 27,840,613 km (0.093 R)
• M79: 29,174,577 km (0.087 R)
• M80: 29,264,186 km (0.109 R)
• M81: 29,353,945 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.1

Radius: 12.3

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.89 AU - 8.81 AU

Year: 9238 Days

Day: 13 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,740,886 km

• M1: 169,195 km (0.092 R)
• M2: 293,212 km (0.084 R)
• M3: 847,173 km (0.101 R)
• M4: 952,041 km (0.117 R)
• M5: 1,043,146 km (0.074 R)
• M6: 1,156,691 km (0.095 R)
• M7: 1,335,460 km (0.093 R)
• M8: 1,459,776 km (0.056 R)
• M9: 1,545,047 km (0.114 R)
• M10: 1,811,181 km (0.069 R)
• M11: 2,618,561 km (0.094 R)
• M12: 2,937,653 km (0.113 R)
• M13: 3,019,483 km (0.035 R)
• M14: 3,185,238 km (0.097 R)
• M15: 3,269,461 km (0.072 R)
• M16: 3,999,349 km (0.046 R)
• M17: 4,120,673 km (0.082 R)
• M18: 5,005,246 km (0.089 R)
• M19: 5,103,531 km (0.114 R)
• M20: 5,202,416 km (0.109 R)
• M21: 5,368,768 km (0.076 R)
• M22: 6,226,563 km (0.107 R)
• M23: 7,386,245 km (0.063 R)
• M24: 7,800,183 km (0.096 R)
• M25: 8,067,664 km (0.114 R)
• M26: 8,299,241 km (0.066 R)
• M27: 9,734,932 km (0.076 R)
• M28: 9,899,190 km (0.072 R)
• M29: 10,023,057 km (0.063 R)
• M30: 10,272,138 km (0.075 R)
• M31: 10,481,425 km (0.115 R)
• M32: 10,819,068 km (0.081 R)
• M33: 11,203,235 km (0.079 R)
• M34: 11,548,656 km (0.029 R)
• M35: 11,635,423 km (0.113 R)
• M36: 12,073,147 km (0.101 R)
• M37: 14,201,775 km (0.034 R)
• M38: 15,142,446 km (0.082 R)
• M39: 15,333,034 km (0.102 R)
• M40: 15,572,241 km (0.073 R)
• M41: 15,861,114 km (0.12 R)
• M42: 16,248,872 km (0.03 R)
• M43: 16,346,410 km (0.116 R)
• M44: 16,639,921 km (0.096 R)
• M45: 16,885,860 km (0.115 R)
• M46: 17,182,662 km (0.067 R)
• M47: 17,781,203 km (0.085 R)
• M48: 18,845,442 km (0.089 R)
• M49: 19,825,907 km (0.116 R)
• M50: 20,191,374 km (0.043 R)
• M51: 20,401,110 km (0.102 R)
• M52: 20,822,976 km (0.074 R)
• M53: 21,247,685 km (0.081 R)
• M54: 21,782,647 km (0.104 R)
• M55: 22,051,773 km (0.111 R)
• M56: 22,267,942 km (0.107 R)
• M57: 23,303,908 km (0.112 R)
• M58: 24,635,179 km (0.042 R)
• M59: 25,479,659 km (0.082 R)
• M60: 25,933,988 km (0.11 R)
• M61: 28,011,154 km (0.062 R)
• M62: 28,892,435 km (0.108 R)
• M63: 30,021,749 km (0.06 R)
• M64: 30,983,813 km (0.111 R)
• M65: 31,226,012 km (0.031 R)
• M66: 31,834,128 km (0.08 R)
• M67: 32,078,421 km (0.028 R)
• M68: 32,323,313 km (0.102 R)
• M69: 33,557,495 km (0.109 R)
• M70: 34,055,357 km (0.079 R)
• M71: 34,305,335 km (0.087 R)
• M72: 34,430,399 km (0.1 R)
• M73: 37,415,624 km (0.108 R)
• M74: 38,255,915 km (0.109 R)
• M75: 38,385,766 km (0.063 R)
• M76: 41,678,715 km (0.102 R)
• M77: 42,953,588 km (0.082 R)
• M78: 43,969,058 km (0.103 R)
• M79: 45,266,820 km (0.114 R)
• M80: 45,404,151 km (0.074 R)
• M81: 45,679,261 km (0.051 R)
• M82: 46,162,013 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.3

Radius: 7.1

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.74 AU - 13.04 AU

Year: 17719 Days

Day: 24.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,740,886 km

• M1: 511,774 km (0.063 R)
• M2: 653,443 km (0.083 R)
• M3: 926,011 km (0.083 R)
• M4: 1,049,728 km (0.091 R)
• M5: 1,205,460 km (0.056 R)
• M6: 1,424,920 km (0.103 R)
• M7: 1,687,015 km (0.112 R)
• M8: 1,964,220 km (0.073 R)
• M9: 2,124,439 km (0.055 R)
• M10: 2,701,139 km (0.118 R)
• M11: 2,879,609 km (0.078 R)
• M12: 3,210,670 km (0.1 R)
• M13: 3,515,251 km (0.066 R)
• M14: 3,828,958 km (0.055 R)
• M15: 4,151,939 km (0.105 R)
• M16: 4,483,448 km (0.077 R)
• M17: 4,866,718 km (0.06 R)
• M18: 5,438,930 km (0.103 R)
• M19: 5,986,009 km (0.068 R)
• M20: 7,428,581 km (0.113 R)
• M21: 7,628,893 km (0.068 R)
• M22: 7,983,440 km (0.088 R)
• M23: 8,137,077 km (0.115 R)
• M24: 8,814,157 km (0.087 R)
• M25: 9,079,244 km (0.115 R)
• M26: 10,055,670 km (0.1 R)
• M27: 10,277,224 km (0.057 R)
• M28: 10,724,971 km (0.094 R)
• M29: 11,065,007 km (0.088 R)
• M30: 11,236,446 km (0.086 R)
• M31: 12,997,811 km (0.064 R)
• M32: 13,360,436 km (0.072 R)
• M33: 14,033,627 km (0.078 R)
• M34: 14,780,569 km (0.101 R)
• M35: 15,925,142 km (0.064 R)
• M36: 15,989,469 km (0.074 R)
• M37: 17,761,456 km (0.084 R)
• M38: 18,501,068 km (0.059 R)
• M39: 18,636,604 km (0.115 R)
• M40: 19,732,857 km (0.091 R)
• M41: 20,288,762 km (0.063 R)
• M42: 21,772,624 km (0.11 R)
• M43: 22,131,060 km (0.094 R)
• M44: 22,346,930 km (0.078 R)
• M45: 23,510,652 km (0.085 R)
• M46: 24,099,918 km (0.113 R)
• M47: 24,396,421 km (0.064 R)
• M48: 24,843,270 km (0.113 R)
• M49: 24,918,069 km (0.116 R)
• M50: 25,067,816 km (0.068 R)
• M51: 25,518,704 km (0.088 R)
• M52: 28,436,610 km (0.058 R)
• M53: 29,617,087 km (0.095 R)
• M54: 31,296,623 km (0.081 R)
• M55: 33,253,512 km (0.05 R)
• M56: 33,666,253 km (0.096 R)
• M57: 34,914,348 km (0.082 R)
• M58: 35,165,822 km (0.095 R)
• M59: 36,177,702 km (0.099 R)
• M60: 37,113,586 km (0.101 R)
• M61: 38,488,989 km (0.094 R)
• M62: 40,583,359 km (0.114 R)
• M63: 41,733,168 km (0.078 R)
• M64: 42,089,062 km (0.055 R)
• M65: 42,267,382 km (0.116 R)
• M66: 44,972,561 km (0.059 R)
• M67: 45,428,984 km (0.115 R)
• M68: 45,795,050 km (0.036 R)
• M69: 47,084,284 km (0.093 R)
• M70: 48,665,683 km (0.034 R)
• M71: 48,946,628 km (0.114 R)
• M72: 50,264,436 km (0.07 R)
• M73: 50,548,373 km (0.083 R)
• M74: 51,594,062 km (0.039 R)
• M75: 52,167,321 km (0.061 R)
• M76: 52,358,956 km (0.114 R)
• M77: 52,454,848 km (0.084 R)
• M78: 52,646,782 km (0.096 R)
• M79: 54,287,721 km (0.043 R)
• M80: 55,651,455 km (0.052 R)
• M81: 55,945,265 km (0.059 R)
• M82: 57,619,415 km (0.032 R)
• M83: 58,114,883 km (0.074 R)
• M84: 60,714,445 km (0.12 R)
• M85: 63,045,330 km (0.113 R)
• M86: 63,555,907 km (0.119 R)
• M87: 64,067,981 km (0.065 R)
• M88: 64,375,853 km (0.098 R)
• M89: 64,890,021 km (0.059 R)
• M90: 65,096,017 km (0.111 R)
• M91: 66,233,111 km (0.066 R)
• M92: 66,336,782 km (0.077 R)
• M93: 68,003,452 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 10,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit