🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.92 AU - 1.08 AU

Year: 365 Days

Day: 29.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,787,528 km

• M1: 405,859 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.5 AU - 3.62 AU

Year: 2453 Days

Day: 21.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254

Radius: 15

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.14 AU - 7.36 AU

Year: 7130 Days

Day: 9.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,787,528 km

• M1: 307,723 km (0.083 R)
• M2: 464,651 km (0.058 R)
• M3: 659,876 km (0.112 R)
• M4: 899,083 km (0.032 R)
• M5: 1,088,923 km (0.096 R)
• M6: 1,209,648 km (0.06 R)
• M7: 1,378,544 km (0.088 R)
• M8: 1,570,778 km (0.109 R)
• M9: 1,693,747 km (0.099 R)
• M10: 1,884,634 km (0.107 R)
• M11: 2,032,736 km (0.104 R)
• M12: 2,184,877 km (0.079 R)
• M13: 2,323,554 km (0.12 R)
• M14: 2,926,882 km (0.115 R)
• M15: 3,296,239 km (0.049 R)
• M16: 3,416,067 km (0.119 R)
• M17: 3,537,541 km (0.104 R)
• M18: 3,722,294 km (0.114 R)
• M19: 4,016,254 km (0.102 R)
• M20: 4,274,460 km (0.107 R)
• M21: 4,383,666 km (0.118 R)
• M22: 4,560,341 km (0.088 R)
• M23: 5,035,614 km (0.103 R)
• M24: 5,151,103 km (0.099 R)
• M25: 5,574,465 km (0.081 R)
• M26: 6,033,731 km (0.059 R)
• M27: 6,834,977 km (0.088 R)
• M28: 7,092,285 km (0.089 R)
• M29: 7,274,346 km (0.063 R)
• M30: 7,749,768 km (0.109 R)
• M31: 7,910,436 km (0.105 R)
• M32: 8,262,590 km (0.101 R)
• M33: 8,426,848 km (0.099 R)
• M34: 9,179,475 km (0.097 R)
• M35: 9,406,565 km (0.1 R)
• M36: 9,837,706 km (0.096 R)
• M37: 9,982,816 km (0.116 R)
• M38: 10,422,484 km (0.119 R)
• M39: 10,928,424 km (0.062 R)
• M40: 11,078,919 km (0.102 R)
• M41: 11,810,303 km (0.08 R)
• M42: 12,119,671 km (0.112 R)
• M43: 12,213,021 km (0.098 R)
• M44: 12,400,467 km (0.095 R)
• M45: 12,557,395 km (0.112 R)
• M46: 13,384,073 km (0.071 R)
• M47: 13,577,353 km (0.107 R)
• M48: 13,739,218 km (0.087 R)
• M49: 14,195,641 km (0.101 R)
• M50: 14,823,055 km (0.103 R)
• M51: 14,956,346 km (0.068 R)
• M52: 15,358,465 km (0.074 R)
• M53: 16,036,742 km (0.026 R)
• M54: 16,207,882 km (0.113 R)
• M55: 16,655,629 km (0.083 R)
• M56: 17,107,414 km (0.054 R)
• M57: 17,352,455 km (0.095 R)
• M58: 17,598,544 km (0.108 R)
• M59: 18,487,155 km (0.113 R)
• M60: 18,702,576 km (0.098 R)
• M61: 18,882,692 km (0.094 R)
• M62: 19,172,164 km (0.098 R)
• M63: 19,755,596 km (0.09 R)
• M64: 20,567,314 km (0.04 R)
• M65: 20,753,413 km (0.097 R)
• M66: 21,239,606 km (0.061 R)
• M67: 21,389,952 km (0.056 R)
• M68: 22,644,181 km (0.034 R)
• M69: 23,610,134 km (0.053 R)
• M70: 23,961,241 km (0.085 R)
• M71: 24,589,552 km (0.08 R)
• M72: 25,263,191 km (0.102 R)
• M73: 25,542,340 km (0.086 R)
• M74: 26,750,194 km (0.116 R)
• M75: 26,912,657 km (0.087 R)
• M76: 27,197,790 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.7

Radius: 6.6

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 16.38 AU - 20.1 AU

Year: 28453 Days

Day: 20.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,787,528 km

• M1: 156,629 km (0.115 R)
• M2: 422,016 km (0.072 R)
• M3: 469,438 km (0.098 R)
• M4: 678,426 km (0.071 R)
• M5: 853,755 km (0.053 R)
• M6: 1,087,577 km (0.094 R)
• M7: 1,438,084 km (0.096 R)
• M8: 1,487,302 km (0.06 R)
• M9: 1,768,696 km (0.088 R)
• M10: 2,236,039 km (0.096 R)
• M11: 2,498,434 km (0.115 R)
• M12: 2,618,262 km (0.075 R)
• M13: 3,310,750 km (0.109 R)
• M14: 3,442,546 km (0.052 R)
• M15: 4,557,649 km (0.056 R)
• M16: 4,852,656 km (0.071 R)
• M17: 5,002,553 km (0.063 R)
• M18: 5,345,282 km (0.107 R)
• M19: 5,973,443 km (0.115 R)
• M20: 6,707,669 km (0.106 R)
• M21: 6,749,258 km (0.068 R)
• M22: 7,170,226 km (0.065 R)
• M23: 7,470,020 km (0.076 R)
• M24: 8,126,156 km (0.086 R)
• M25: 8,170,587 km (0.082 R)
• M26: 8,573,903 km (0.085 R)
• M27: 10,250,745 km (0.062 R)
• M28: 10,491,598 km (0.087 R)
• M29: 10,539,918 km (0.106 R)
• M30: 11,225,076 km (0.106 R)
• M31: 12,177,715 km (0.1 R)
• M32: 13,946,112 km (0.109 R)
• M33: 13,999,369 km (0.116 R)
• M34: 15,187,176 km (0.041 R)
• M35: 15,959,849 km (0.093 R)
• M36: 17,428,451 km (0.099 R)
• M37: 17,600,638 km (0.101 R)
• M38: 18,704,521 km (0.112 R)
• M39: 18,821,955 km (0.1 R)
• M40: 19,770,705 km (0.107 R)
• M41: 20,130,488 km (0.074 R)
• M42: 20,311,202 km (0.114 R)
• M43: 20,552,952 km (0.047 R)
• M44: 20,856,486 km (0.106 R)
• M45: 21,100,480 km (0.082 R)
• M46: 21,714,430 km (0.108 R)
• M47: 22,521,361 km (0.099 R)
• M48: 22,834,320 km (0.103 R)
• M49: 22,959,832 km (0.066 R)
• M50: 23,527,856 km (0.068 R)
• M51: 23,781,723 km (0.05 R)
• M52: 23,972,760 km (0.115 R)
• M53: 24,871,095 km (0.109 R)
• M54: 25,324,376 km (0.037 R)
• M55: 27,832,085 km (0.106 R)
• M56: 27,966,125 km (0.101 R)
• M57: 29,047,269 km (0.118 R)
• M58: 29,866,916 km (0.068 R)
• M59: 31,389,523 km (0.115 R)
• M60: 31,529,098 km (0.101 R)
• M61: 32,724,684 km (0.108 R)
• M62: 33,008,022 km (0.033 R)
• M63: 33,720,258 km (0.09 R)
• M64: 33,791,765 km (0.115 R)
• M65: 34,437,430 km (0.118 R)
• M66: 35,014,878 km (0.032 R)
• M67: 35,522,613 km (0.12 R)
• M68: 35,813,880 km (0.119 R)
• M69: 36,032,891 km (0.102 R)
• M70: 36,766,070 km (0.093 R)
• M71: 36,913,275 km (0.104 R)
• M72: 38,396,388 km (0.09 R)
• M73: 38,545,687 km (0.066 R)
• M74: 38,620,485 km (0.104 R)
• M75: 39,295,471 km (0.079 R)
• M76: 40,201,585 km (0.091 R)
• M77: 40,885,696 km (0.099 R)
• M78: 41,267,321 km (0.031 R)
• M79: 41,880,522 km (0.084 R)
• M80: 43,582,198 km (0.119 R)
• M81: 43,738,079 km (0.069 R)
• M82: 43,972,200 km (0.096 R)
• M83: 45,543,277 km (0.104 R)
• M84: 46,813,362 km (0.072 R)
• M85: 49,226,077 km (0.113 R)
• M86: 51,678,884 km (0.072 R)
• M87: 52,174,202 km (0.113 R)
• M88: 52,754,193 km (0.044 R)
• M89: 52,920,247 km (0.071 R)
• M90: 53,419,455 km (0.107 R)
• M91: 53,836,683 km (0.119 R)
• M92: 54,926,504 km (0.074 R)
• M93: 56,193,149 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 13,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit