🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.12 AU - 1.42 AU

Year: 510 Days

Day: 28.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,267,023 km

• M1: 205,099 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.12 AU - 1.62 AU

Year: 572 Days

Day: 42.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.96 AU - 2.18 AU

Year: 1062 Days

Day: 20.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,267,023 km

• M1: 311,612 km (0.074 R)
• M2: 1,030,729 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.99 AU - 4.51 AU

Year: 3123 Days

Day: 15.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.3

Radius: 9.3

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.9 AU - 8.78 AU

Year: 7825 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,267,023 km

• M1: 211,831 km (0.077 R)
• M2: 436,975 km (0.114 R)
• M3: 571,913 km (0.12 R)
• M4: 737,368 km (0.027 R)
• M5: 1,042,697 km (0.052 R)
• M6: 1,426,416 km (0.065 R)
• M7: 1,591,871 km (0.1 R)
• M8: 2,102,448 km (0.073 R)
• M9: 2,315,625 km (0.091 R)
• M10: 2,388,330 km (0.086 R)
• M11: 2,737,641 km (0.088 R)
• M12: 3,401,407 km (0.116 R)
• M13: 3,996,208 km (0.091 R)
• M14: 4,350,605 km (0.1 R)
• M15: 4,440,813 km (0.086 R)
• M16: 4,592,655 km (0.107 R)
• M17: 4,653,840 km (0.036 R)
• M18: 4,746,142 km (0.046 R)
• M19: 5,344,833 km (0.039 R)
• M20: 5,735,283 km (0.066 R)
• M21: 6,338,312 km (0.099 R)
• M22: 6,440,787 km (0.041 R)
• M23: 9,060,694 km (0.12 R)
• M24: 9,253,675 km (0.037 R)
• M25: 9,880,191 km (0.115 R)
• M26: 10,723,175 km (0.09 R)
• M27: 11,009,207 km (0.09 R)
• M28: 11,132,625 km (0.1 R)
• M29: 12,178,912 km (0.068 R)
• M30: 12,864,818 km (0.076 R)
• M31: 13,695,685 km (0.113 R)
• M32: 14,050,681 km (0.107 R)
• M33: 14,139,841 km (0.078 R)
• M34: 14,363,789 km (0.106 R)
• M35: 14,679,291 km (0.063 R)
• M36: 14,951,410 km (0.099 R)
• M37: 15,225,323 km (0.097 R)
• M38: 15,917,363 km (0.077 R)
• M39: 16,010,413 km (0.078 R)
• M40: 17,379,682 km (0.076 R)
• M41: 17,475,574 km (0.114 R)
• M42: 17,908,959 km (0.089 R)
• M43: 19,428,724 km (0.081 R)
• M44: 19,777,586 km (0.086 R)
• M45: 19,977,898 km (0.11 R)
• M46: 20,128,543 km (0.059 R)
• M47: 20,279,487 km (0.075 R)
• M48: 20,431,030 km (0.104 R)
• M49: 20,633,436 km (0.042 R)
• M50: 21,604,326 km (0.117 R)
• M51: 22,746,955 km (0.106 R)
• M52: 22,851,823 km (0.053 R)
• M53: 23,009,499 km (0.114 R)
• M54: 23,167,325 km (0.088 R)
• M55: 24,015,844 km (0.097 R)
• M56: 26,456,234 km (0.071 R)
• M57: 27,621,900 km (0.078 R)
• M58: 28,804,322 km (0.119 R)
• M59: 29,373,093 km (0.109 R)
• M60: 29,773,567 km (0.118 R)
• M61: 30,348,621 km (0.117 R)
• M62: 31,101,846 km (0.099 R)
• M63: 31,568,292 km (0.101 R)
• M64: 31,802,563 km (0.06 R)
• M65: 32,508,365 km (0.083 R)
• M66: 32,744,880 km (0.091 R)
• M67: 33,636,632 km (0.092 R)
• M68: 33,935,529 km (0.112 R)
• M69: 34,476,026 km (0.064 R)
• M70: 34,898,341 km (0.086 R)
• M71: 36,543,469 km (0.088 R)
• M72: 36,666,289 km (0.101 R)
• M73: 36,912,377 km (0.108 R)
• M74: 37,220,848 km (0.076 R)
• M75: 37,964,648 km (0.107 R)
• M76: 38,088,964 km (0.045 R)
• M77: 40,415,510 km (0.054 R)
• M78: 41,627,851 km (0.069 R)
• M79: 41,949,038 km (0.086 R)
• M80: 42,270,823 km (0.118 R)
• M81: 42,399,777 km (0.037 R)
• M82: 43,371,415 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.2

Radius: 13.7

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.18 AU - 9.02 AU

Year: 8217 Days

Day: 13.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,267,023 km

• M1: 183,856 km (0.115 R)
• M2: 294,708 km (0.116 R)
• M3: 430,543 km (0.076 R)
• M4: 583,581 km (0.12 R)
• M5: 702,512 km (0.109 R)
• M6: 968,497 km (0.088 R)
• M7: 1,114,504 km (0.098 R)
• M8: 1,321,248 km (0.12 R)
• M9: 1,429,707 km (0.114 R)
• M10: 1,541,307 km (0.118 R)
• M11: 1,894,657 km (0.047 R)
• M12: 2,018,225 km (0.112 R)
• M13: 2,517,732 km (0.113 R)
• M14: 2,654,465 km (0.111 R)
• M15: 3,007,366 km (0.107 R)
• M16: 3,104,006 km (0.094 R)
• M17: 3,201,843 km (0.071 R)
• M18: 3,375,526 km (0.109 R)
• M19: 3,603,364 km (0.094 R)
• M20: 3,784,377 km (0.112 R)
• M21: 4,101,525 km (0.037 R)
• M22: 4,236,313 km (0.082 R)
• M23: 4,372,596 km (0.114 R)
• M24: 4,818,697 km (0.049 R)
• M25: 5,047,133 km (0.1 R)
• M26: 5,308,630 km (0.095 R)
• M27: 6,150,716 km (0.1 R)
• M28: 6,430,315 km (0.076 R)
• M29: 6,587,393 km (0.071 R)
• M30: 6,841,559 km (0.084 R)
• M31: 7,002,078 km (0.092 R)
• M32: 7,163,793 km (0.107 R)
• M33: 7,656,569 km (0.084 R)
• M34: 9,235,724 km (0.106 R)
• M35: 9,699,926 km (0.068 R)
• M36: 9,880,491 km (0.068 R)
• M37: 10,281,862 km (0.091 R)
• M38: 10,392,115 km (0.065 R)
• M39: 10,502,967 km (0.071 R)
• M40: 11,517,540 km (0.113 R)
• M41: 11,940,004 km (0.093 R)
• M42: 12,094,838 km (0.045 R)
• M43: 12,760,399 km (0.07 R)
• M44: 13,157,582 km (0.093 R)
• M45: 13,558,803 km (0.062 R)
• M46: 13,842,141 km (0.054 R)
• M47: 14,455,792 km (0.08 R)
• M48: 15,162,043 km (0.083 R)
• M49: 16,349,701 km (0.1 R)
• M50: 17,611,110 km (0.096 R)
• M51: 18,320,653 km (0.065 R)
• M52: 19,220,484 km (0.075 R)
• M53: 19,493,351 km (0.057 R)
• M54: 19,630,233 km (0.093 R)
• M55: 19,767,414 km (0.091 R)
• M56: 19,996,747 km (0.058 R)
• M57: 20,180,902 km (0.037 R)
• M58: 20,829,858 km (0.089 R)
• M59: 21,532,818 km (0.057 R)
• M60: 21,816,157 km (0.078 R)
• M61: 22,005,697 km (0.096 R)
• M62: 22,100,692 km (0.073 R)
• M63: 24,519,989 km (0.079 R)
• M64: 26,464,761 km (0.098 R)
• M65: 26,717,731 km (0.094 R)
• M66: 26,920,586 km (0.075 R)
• M67: 27,327,941 km (0.053 R)
• M68: 28,614,034 km (0.068 R)
• M69: 29,238,455 km (0.09 R)
• M70: 29,919,873 km (0.099 R)
• M71: 31,031,834 km (0.087 R)
• M72: 32,481,288 km (0.063 R)
• M73: 32,589,447 km (0.073 R)
• M74: 32,914,972 km (0.064 R)
• M75: 34,227,544 km (0.108 R)
• M76: 34,337,648 km (0.108 R)
• M77: 34,834,911 km (0.106 R)
• M78: 35,056,615 km (0.119 R)
• M79: 35,557,319 km (0.05 R)
• M80: 37,356,383 km (0.114 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 19,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit