🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.37 AU - 1.61 AU

Year: 645 Days

Day: 26.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.54 AU - 2.56 AU

Year: 1041 Days

Day: 31 Hours

Environment

Temp: -62 °C

Axial Tilt: 70.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.43 AU - 3.01 AU

Year: 1591 Days

Day: 40.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,843,964 km

• M1: 38,297 km (0.105 R)
• M2: 591,510 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.51 AU - 3.77 AU

Year: 2464 Days

Day: 31.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,843,964 km

• M1: 465,249 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.1 AU - 4.58 AU

Year: 2670 Days

Day: 16.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,843,964 km

• M1: 2,775,190 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.7

Radius: 11

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.61 AU - 7.89 AU

Year: 7654 Days

Day: 6.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,843,964 km

• M1: 156,031 km (0.1 R)
• M2: 236,514 km (0.1 R)
• M3: 309,817 km (0.089 R)
• M4: 492,177 km (0.075 R)
• M5: 571,015 km (0.103 R)
• M6: 836,850 km (0.047 R)
• M7: 1,288,935 km (0.06 R)
• M8: 1,364,931 km (0.079 R)
• M9: 1,643,033 km (0.105 R)
• M10: 2,072,080 km (0.116 R)
• M11: 2,346,143 km (0.096 R)
• M12: 2,559,470 km (0.1 R)
• M13: 2,705,178 km (0.116 R)
• M14: 2,929,276 km (0.093 R)
• M15: 3,005,272 km (0.091 R)
• M16: 3,133,477 km (0.103 R)
• M17: 3,637,472 km (0.1 R)
• M18: 4,110,052 km (0.081 R)
• M19: 5,328,676 km (0.08 R)
• M20: 5,610,519 km (0.092 R)
• M21: 6,352,674 km (0.116 R)
• M22: 6,584,700 km (0.114 R)
• M23: 7,194,162 km (0.091 R)
• M24: 7,366,798 km (0.097 R)
• M25: 7,436,211 km (0.116 R)
• M26: 7,540,630 km (0.08 R)
• M27: 7,786,420 km (0.093 R)
• M28: 7,857,179 km (0.114 R)
• M29: 8,070,656 km (0.118 R)
• M30: 8,178,067 km (0.075 R)
• M31: 8,358,332 km (0.06 R)
• M32: 8,466,940 km (0.119 R)
• M33: 8,685,952 km (0.12 R)
• M34: 8,759,255 km (0.119 R)
• M35: 9,693,942 km (0.083 R)
• M36: 10,464,521 km (0.088 R)
• M37: 11,334,731 km (0.112 R)
• M38: 12,641,768 km (0.114 R)
• M39: 12,975,970 km (0.054 R)
• M40: 13,695,835 km (0.078 R)
• M41: 16,022,381 km (0.042 R)
• M42: 16,248,124 km (0.065 R)
• M43: 16,384,108 km (0.11 R)
• M44: 16,748,379 km (0.08 R)
• M45: 16,931,637 km (0.115 R)
• M46: 17,023,490 km (0.033 R)
• M47: 17,346,322 km (0.056 R)
• M48: 18,895,408 km (0.088 R)
• M49: 19,181,738 km (0.12 R)
• M50: 19,855,527 km (0.064 R)
• M51: 20,831,653 km (0.119 R)
• M52: 23,646,786 km (0.034 R)
• M53: 24,162,001 km (0.109 R)
• M54: 24,265,523 km (0.076 R)
• M55: 24,369,194 km (0.059 R)
• M56: 24,889,495 km (0.06 R)
• M57: 26,632,610 km (0.107 R)
• M58: 27,437,895 km (0.12 R)
• M59: 28,907,545 km (0.104 R)
• M60: 29,182,505 km (0.052 R)
• M61: 31,809,444 km (0.089 R)
• M62: 32,321,069 km (0.112 R)
• M63: 32,492,209 km (0.1 R)
• M64: 32,892,682 km (0.063 R)
• M65: 33,179,761 km (0.076 R)
• M66: 33,467,736 km (0.109 R)
• M67: 33,756,460 km (0.032 R)
• M68: 34,744,405 km (0.117 R)
• M69: 34,978,226 km (0.076 R)
• M70: 35,800,715 km (0.036 R)
• M71: 36,214,353 km (0.106 R)
• M72: 36,451,466 km (0.083 R)
• M73: 36,748,567 km (0.091 R)
• M74: 38,185,754 km (0.111 R)
• M75: 38,487,493 km (0.082 R)
• M76: 38,850,717 km (0.077 R)
• M77: 39,580,305 km (0.077 R)
• M78: 39,824,599 km (0.114 R)
• M79: 40,314,532 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.8

Radius: 14.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.51 AU - 9.67 AU

Year: 9723 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,843,964 km

• M1: 231,578 km (0.11 R)
• M2: 375,939 km (0.107 R)
• M3: 480,060 km (0.115 R)
• M4: 758,012 km (0.049 R)
• M5: 917,933 km (0.074 R)
• M6: 1,019,809 km (0.069 R)
• M7: 1,180,626 km (0.069 R)
• M8: 1,468,752 km (0.105 R)
• M9: 1,673,851 km (0.098 R)
• M10: 2,418,100 km (0.067 R)
• M11: 2,762,773 km (0.104 R)
• M12: 2,993,005 km (0.026 R)
• M13: 3,097,274 km (0.055 R)
• M14: 3,202,890 km (0.111 R)
• M15: 3,499,693 km (0.115 R)
• M16: 3,721,247 km (0.109 R)
• M17: 3,890,592 km (0.111 R)
• M18: 4,004,885 km (0.056 R)
• M19: 4,236,911 km (0.098 R)
• M20: 4,775,314 km (0.077 R)
• M21: 5,021,701 km (0.087 R)
• M22: 5,177,882 km (0.085 R)
• M23: 5,335,707 km (0.119 R)
• M24: 6,182,132 km (0.099 R)
• M25: 6,552,985 km (0.1 R)
• M26: 6,931,019 km (0.049 R)
• M27: 7,962,047 km (0.053 R)
• M28: 8,889,255 km (0.099 R)
• M29: 9,231,385 km (0.11 R)
• M30: 10,007,350 km (0.063 R)
• M31: 10,165,026 km (0.112 R)
• M32: 10,683,532 km (0.118 R)
• M33: 11,251,405 km (0.1 R)
• M34: 11,704,537 km (0.088 R)
• M35: 11,912,478 km (0.102 R)
• M36: 12,628,903 km (0.096 R)
• M37: 12,885,014 km (0.083 R)
• M38: 13,489,539 km (0.102 R)
• M39: 13,663,970 km (0.082 R)
• M40: 13,882,982 km (0.085 R)
• M41: 14,103,339 km (0.077 R)
• M42: 14,770,995 km (0.116 R)
• M43: 14,860,903 km (0.108 R)
• M44: 15,494,749 km (0.08 R)
• M45: 16,045,120 km (0.063 R)
• M46: 16,369,149 km (0.058 R)
• M47: 17,259,555 km (0.065 R)
• M48: 17,591,513 km (0.116 R)
• M49: 17,829,972 km (0.103 R)
• M50: 18,069,628 km (0.088 R)
• M51: 18,262,010 km (0.047 R)
• M52: 19,038,423 km (0.116 R)
• M53: 19,776,240 km (0.096 R)
• M54: 20,123,756 km (0.063 R)
• M55: 21,178,271 km (0.095 R)
• M56: 21,737,917 km (0.103 R)
• M57: 22,250,888 km (0.063 R)
• M58: 22,353,961 km (0.104 R)
• M59: 23,288,798 km (0.093 R)
• M60: 25,519,602 km (0.087 R)
• M61: 26,769,941 km (0.054 R)
• M62: 27,209,459 km (0.105 R)
• M63: 27,319,713 km (0.1 R)
• M64: 28,207,277 km (0.109 R)
• M65: 28,486,576 km (0.112 R)
• M66: 29,217,063 km (0.088 R)
• M67: 29,556,201 km (0.112 R)
• M68: 30,067,526 km (0.103 R)
• M69: 30,926,218 km (0.106 R)
• M70: 33,432,132 km (0.088 R)
• M71: 33,727,738 km (0.089 R)
• M72: 35,942,235 km (0.084 R)
• M73: 37,587,662 km (0.119 R)
• M74: 39,008,692 km (0.088 R)
• M75: 39,507,152 km (0.101 R)
• M76: 39,632,066 km (0.097 R)
• M77: 40,636,167 km (0.119 R)
• M78: 40,951,669 km (0.069 R)
• M79: 42,926,062 km (0.029 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.9

Radius: 7.8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 19.35 AU - 21.09 AU

Year: 32256 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 36,843,964 km

• M1: 369,208 km (0.104 R)
• M2: 584,030 km (0.118 R)
• M3: 664,364 km (0.102 R)
• M4: 748,588 km (0.083 R)
• M5: 1,172,997 km (0.109 R)
• M6: 1,224,309 km (0.12 R)
• M7: 1,329,476 km (0.074 R)
• M8: 1,605,484 km (0.101 R)
• M9: 1,740,571 km (0.095 R)
• M10: 2,189,215 km (0.114 R)
• M11: 2,448,768 km (0.082 R)
• M12: 2,604,798 km (0.08 R)
• M13: 2,950,220 km (0.111 R)
• M14: 3,359,071 km (0.108 R)
• M15: 3,760,292 km (0.06 R)
• M16: 3,914,827 km (0.066 R)
• M17: 4,773,369 km (0.066 R)
• M18: 4,856,695 km (0.108 R)
• M19: 4,940,619 km (0.12 R)
• M20: 5,195,235 km (0.081 R)
• M21: 6,317,219 km (0.065 R)
• M22: 6,717,692 km (0.066 R)
• M23: 7,031,549 km (0.064 R)
• M24: 7,673,324 km (0.096 R)
• M25: 7,935,269 km (0.117 R)
• M26: 8,875,342 km (0.062 R)
• M27: 9,012,524 km (0.067 R)
• M28: 9,568,130 km (0.057 R)
• M29: 9,992,240 km (0.081 R)
• M30: 12,240,995 km (0.082 R)
• M31: 12,739,755 km (0.06 R)
• M32: 14,195,492 km (0.106 R)
• M33: 14,841,156 km (0.109 R)
• M34: 15,869,043 km (0.066 R)
• M35: 16,161,058 km (0.082 R)
• M36: 16,581,129 km (0.072 R)
• M37: 17,819,949 km (0.062 R)
• M38: 18,867,433 km (0.073 R)
• M39: 19,800,176 km (0.096 R)
• M40: 20,114,481 km (0.063 R)
• M41: 20,657,072 km (0.099 R)
• M42: 24,540,035 km (0.047 R)
• M43: 24,684,397 km (0.086 R)
• M44: 26,144,921 km (0.105 R)
• M45: 26,391,009 km (0.101 R)
• M46: 26,687,363 km (0.096 R)
• M47: 28,336,978 km (0.072 R)
• M48: 28,437,957 km (0.107 R)
• M49: 29,916,433 km (0.075 R)
• M50: 30,328,724 km (0.095 R)
• M51: 30,535,618 km (0.113 R)
• M52: 31,629,179 km (0.048 R)
• M53: 32,259,734 km (0.111 R)
• M54: 33,693,779 km (0.065 R)
• M55: 34,337,798 km (0.107 R)
• M56: 35,747,159 km (0.057 R)
• M57: 36,513,699 km (0.076 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 17,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit