🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.73 AU - 0.81 AU

Year: 243 Days

Day: 18.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,673,117 km

• M1: 107,411 km (0.062 R)
• M2: 445,353 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.82 AU - 1.18 AU

Year: 360 Days

Day: 31.7 Hours

Environment

Temp: 45 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,673,117 km

• M1: 716,125 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.93 AU - 1.37 AU

Year: 444 Days

Day: 14.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,673,117 km

• M1: 569,070 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.15 AU - 1.61 AU

Year: 583 Days

Day: 31.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.7

Radius: 9.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.68 AU - 8.88 AU

Year: 7810 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 65,673,117 km

• M1: 122,521 km (0.077 R)
• M2: 881,730 km (0.108 R)
• M3: 1,010,683 km (0.116 R)
• M4: 1,410,558 km (0.103 R)
• M5: 1,628,223 km (0.03 R)
• M6: 1,815,819 km (0.086 R)
• M7: 2,010,595 km (0.061 R)
• M8: 2,110,676 km (0.076 R)
• M9: 2,466,420 km (0.067 R)
• M10: 2,857,020 km (0.058 R)
• M11: 3,134,075 km (0.112 R)
• M12: 3,385,699 km (0.112 R)
• M13: 4,161,514 km (0.079 R)
• M14: 4,401,020 km (0.11 R)
• M15: 4,513,218 km (0.1 R)
• M16: 4,664,162 km (0.092 R)
• M17: 4,816,752 km (0.047 R)
• M18: 5,087,973 km (0.095 R)
• M19: 5,186,109 km (0.08 R)
• M20: 5,787,792 km (0.118 R)
• M21: 5,910,761 km (0.103 R)
• M22: 6,581,558 km (0.105 R)
• M23: 7,520,734 km (0.062 R)
• M24: 7,745,131 km (0.059 R)
• M25: 8,131,691 km (0.075 R)
• M26: 8,664,858 km (0.089 R)
• M27: 8,735,319 km (0.099 R)
• M28: 8,829,416 km (0.118 R)
• M29: 8,947,598 km (0.069 R)
• M30: 9,185,459 km (0.11 R)
• M31: 9,618,844 km (0.087 R)
• M32: 10,182,529 km (0.118 R)
• M33: 10,681,288 km (0.109 R)
• M34: 10,807,249 km (0.101 R)
• M35: 11,963,043 km (0.118 R)
• M36: 12,041,432 km (0.057 R)
• M37: 12,542,285 km (0.115 R)
• M38: 12,942,460 km (0.06 R)
• M39: 13,728,148 km (0.046 R)
• M40: 15,118,660 km (0.086 R)
• M41: 15,345,301 km (0.039 R)
• M42: 15,716,004 km (0.085 R)
• M43: 15,974,509 km (0.098 R)
• M44: 18,302,252 km (0.082 R)
• M45: 18,574,072 km (0.106 R)
• M46: 18,847,387 km (0.094 R)
• M47: 20,046,563 km (0.093 R)
• M48: 20,608,453 km (0.054 R)
• M49: 20,796,797 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.1

Radius: 6.6

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.82 AU - 17.16 AU

Year: 19851 Days

Day: 21.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,673,117 km

• M1: 138,079 km (0.028 R)
• M2: 190,737 km (0.099 R)
• M3: 457,470 km (0.096 R)
• M4: 905,217 km (0.049 R)
• M5: 1,070,223 km (0.115 R)
• M6: 1,483,562 km (0.095 R)
• M7: 1,736,233 km (0.111 R)
• M8: 2,033,035 km (0.117 R)
• M9: 2,187,420 km (0.054 R)
• M10: 2,410,022 km (0.071 R)
• M11: 4,007,428 km (0.089 R)
• M12: 6,439,291 km (0.115 R)
• M13: 7,506,672 km (0.059 R)
• M14: 8,727,689 km (0.03 R)
• M15: 8,777,805 km (0.105 R)
• M16: 8,827,920 km (0.053 R)
• M17: 10,009,145 km (0.101 R)
• M18: 11,021,922 km (0.045 R)
• M19: 11,403,098 km (0.105 R)
• M20: 11,788,761 km (0.115 R)
• M21: 12,011,063 km (0.098 R)
• M22: 12,178,613 km (0.111 R)
• M23: 12,913,887 km (0.052 R)
• M24: 13,085,625 km (0.071 R)
• M25: 13,605,328 km (0.11 R)
• M26: 13,897,044 km (0.06 R)
• M27: 16,613,292 km (0.057 R)
• M28: 16,675,375 km (0.113 R)
• M29: 17,112,949 km (0.094 R)
• M30: 17,238,611 km (0.107 R)
• M31: 18,255,129 km (0.087 R)
• M32: 18,576,764 km (0.093 R)
• M33: 18,900,345 km (0.055 R)
• M34: 20,146,644 km (0.093 R)
• M35: 20,212,916 km (0.106 R)
• M36: 20,679,213 km (0.059 R)
• M37: 20,947,292 km (0.104 R)
• M38: 21,149,100 km (0.093 R)
• M39: 22,099,495 km (0.113 R)
• M40: 22,855,862 km (0.106 R)
• M41: 23,481,031 km (0.097 R)
• M42: 25,533,514 km (0.112 R)
• M43: 25,605,321 km (0.082 R)
• M44: 27,128,527 km (0.115 R)
• M45: 27,274,983 km (0.074 R)
• M46: 27,348,436 km (0.11 R)
• M47: 27,642,695 km (0.083 R)
• M48: 27,938,001 km (0.072 R)
• M49: 28,457,255 km (0.07 R)
• M50: 28,979,651 km (0.104 R)
• M51: 30,109,863 km (0.073 R)
• M52: 31,177,692 km (0.118 R)
• M53: 33,428,841 km (0.079 R)
• M54: 33,586,068 km (0.112 R)
• M55: 35,251,093 km (0.046 R)
• M56: 35,411,162 km (0.114 R)
• M57: 35,892,419 km (0.116 R)
• M58: 36,861,813 km (0.094 R)
• M59: 37,512,713 km (0.097 R)
• M60: 37,839,585 km (0.061 R)
• M61: 38,003,394 km (0.109 R)
• M62: 38,331,762 km (0.113 R)
• M63: 40,070,837 km (0.112 R)
• M64: 41,581,925 km (0.071 R)
• M65: 42,599,490 km (0.101 R)
• M66: 43,196,984 km (0.091 R)
• M67: 44,400,050 km (0.113 R)
• M68: 45,092,538 km (0.065 R)
• M69: 45,701,402 km (0.113 R)
• M70: 46,751,429 km (0.115 R)
• M71: 48,341,355 km (0.107 R)
• M72: 48,964,430 km (0.072 R)
• M73: 49,053,740 km (0.11 R)
• M74: 49,321,670 km (0.09 R)
• M75: 49,948,934 km (0.083 R)
• M76: 51,301,897 km (0.052 R)
• M77: 53,124,597 km (0.074 R)
• M78: 53,216,301 km (0.115 R)
• M79: 53,308,004 km (0.105 R)
• M80: 54,875,641 km (0.083 R)
• M81: 54,968,391 km (0.08 R)
• M82: 56,178,040 km (0.103 R)
• M83: 57,678,955 km (0.09 R)
• M84: 57,773,202 km (0.111 R)
• M85: 60,050,231 km (0.052 R)
• M86: 60,241,267 km (0.061 R)
• M87: 60,719,981 km (0.106 R)
• M88: 61,199,741 km (0.027 R)
• M89: 61,680,848 km (0.053 R)
• M90: 62,743,741 km (0.032 R)
• M91: 63,131,797 km (0.042 R)
• M92: 63,715,229 km (0.09 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 18,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit