🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.53 AU - 0.61 AU

Year: 163 Days

Day: 21.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.75 AU - 1.05 AU

Year: 323 Days

Day: 23.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 34,762,977 km

• M1: 84,074 km (0.115 R)
• M2: 266,284 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988

Radius: 12.9

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.97 AU - 5.95 AU

Year: 4184 Days

Day: 14.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,762,977 km

• M1: 195,225 km (0.115 R)
• M2: 301,589 km (0.048 R)
• M3: 392,545 km (0.084 R)
• M4: 549,174 km (0.097 R)
• M5: 779,405 km (0.037 R)
• M6: 1,215,184 km (0.114 R)
• M7: 1,508,246 km (0.047 R)
• M8: 1,999,376 km (0.053 R)
• M9: 2,253,991 km (0.111 R)
• M10: 2,519,527 km (0.062 R)
• M11: 2,795,386 km (0.075 R)
• M12: 2,896,215 km (0.069 R)
• M13: 3,019,035 km (0.079 R)
• M14: 3,291,153 km (0.044 R)
• M15: 3,725,735 km (0.111 R)
• M16: 3,814,746 km (0.107 R)
• M17: 4,271,318 km (0.089 R)
• M18: 4,745,394 km (0.061 R)
• M19: 4,842,184 km (0.104 R)
• M20: 5,062,542 km (0.115 R)
• M21: 5,437,284 km (0.025 R)
• M22: 5,821,152 km (0.085 R)
• M23: 6,266,954 km (0.113 R)
• M24: 6,480,580 km (0.084 R)
• M25: 6,942,538 km (0.1 R)
• M26: 7,471,666 km (0.03 R)
• M27: 7,641,459 km (0.11 R)
• M28: 7,755,303 km (0.103 R)
• M29: 7,956,064 km (0.114 R)
• M30: 8,071,553 km (0.112 R)
• M31: 9,075,804 km (0.04 R)
• M32: 9,531,329 km (0.091 R)
• M33: 9,654,149 km (0.086 R)
• M34: 9,746,600 km (0.115 R)
• M35: 9,901,285 km (0.032 R)
• M36: 10,718,837 km (0.065 R)
• M37: 12,788,823 km (0.04 R)
• M38: 13,196,776 km (0.069 R)
• M39: 13,402,473 km (0.069 R)
• M40: 13,817,009 km (0.081 R)
• M41: 14,552,582 km (0.041 R)
• M42: 14,729,556 km (0.078 R)
• M43: 15,264,967 km (0.094 R)
• M44: 15,770,458 km (0.119 R)
• M45: 15,915,867 km (0.108 R)
• M46: 16,025,223 km (0.039 R)
• M47: 17,170,096 km (0.086 R)
• M48: 17,544,988 km (0.036 R)
• M49: 18,074,415 km (0.04 R)
• M50: 18,570,780 km (0.12 R)
• M51: 19,226,618 km (0.11 R)
• M52: 19,616,021 km (0.086 R)
• M53: 20,481,744 km (0.053 R)
• M54: 20,680,260 km (0.064 R)
• M55: 21,159,422 km (0.075 R)
• M56: 21,682,566 km (0.118 R)
• M57: 21,803,890 km (0.067 R)
• M58: 22,006,595 km (0.079 R)
• M59: 22,864,838 km (0.056 R)
• M60: 23,194,701 km (0.096 R)
• M61: 24,067,904 km (0.104 R)
• M62: 24,487,675 km (0.063 R)
• M63: 24,782,832 km (0.108 R)
• M64: 25,164,157 km (0.097 R)
• M65: 25,419,521 km (0.102 R)
• M66: 26,061,445 km (0.052 R)
• M67: 26,622,138 km (0.078 R)
• M68: 26,708,755 km (0.073 R)
• M69: 27,931,269 km (0.1 R)
• M70: 28,239,740 km (0.047 R)
• M71: 28,993,563 km (0.079 R)
• M72: 29,574,601 km (0.089 R)
• M73: 29,979,114 km (0.093 R)
• M74: 30,204,558 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.9

Radius: 13

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.98 AU - 9.9 AU

Year: 8474 Days

Day: 10 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,762,977 km

• M1: 167,400 km (0.112 R)
• M2: 282,291 km (0.087 R)
• M3: 438,471 km (0.074 R)
• M4: 571,913 km (0.053 R)
• M5: 748,289 km (0.117 R)
• M6: 858,243 km (0.053 R)
• M7: 959,371 km (0.094 R)
• M8: 1,064,987 km (0.111 R)
• M9: 1,255,874 km (0.083 R)
• M10: 1,599,949 km (0.077 R)
• M11: 1,954,795 km (0.12 R)
• M12: 2,232,449 km (0.056 R)
• M13: 2,376,213 km (0.104 R)
• M14: 2,738,239 km (0.107 R)
• M15: 2,848,194 km (0.114 R)
• M16: 3,683,548 km (0.119 R)
• M17: 4,908,605 km (0.1 R)
• M18: 5,043,094 km (0.099 R)
• M19: 5,151,552 km (0.094 R)
• M20: 5,537,365 km (0.1 R)
• M21: 5,790,485 km (0.1 R)
• M22: 6,366,586 km (0.096 R)
• M23: 7,112,481 km (0.117 R)
• M24: 7,264,921 km (0.083 R)
• M25: 7,949,182 km (0.044 R)
• M26: 8,491,923 km (0.114 R)
• M27: 8,719,013 km (0.114 R)
• M28: 9,312,019 km (0.109 R)
• M29: 9,884,231 km (0.107 R)
• M30: 10,502,519 km (0.091 R)
• M31: 10,956,847 km (0.097 R)
• M32: 11,062,613 km (0.093 R)
• M33: 11,168,678 km (0.054 R)
• M34: 11,740,441 km (0.097 R)
• M35: 12,285,127 km (0.096 R)
• M36: 12,431,733 km (0.103 R)
• M37: 12,615,888 km (0.118 R)
• M38: 12,800,940 km (0.081 R)
• M39: 12,949,640 km (0.072 R)
• M40: 13,286,385 km (0.053 R)
• M41: 15,091,284 km (0.048 R)
• M42: 15,287,706 km (0.045 R)
• M43: 16,242,888 km (0.115 R)
• M44: 17,505,195 km (0.091 R)
• M45: 17,711,640 km (0.108 R)
• M46: 18,252,586 km (0.114 R)
• M47: 20,036,840 km (0.105 R)
• M48: 20,209,625 km (0.068 R)
• M49: 20,556,692 km (0.1 R)
• M50: 20,818,488 km (0.116 R)
• M51: 20,949,686 km (0.119 R)
• M52: 21,433,186 km (0.054 R)
• M53: 21,831,715 km (0.069 R)
• M54: 22,143,327 km (0.097 R)
• M55: 22,232,488 km (0.066 R)
• M56: 22,590,924 km (0.11 R)
• M57: 22,815,919 km (0.077 R)
• M58: 22,906,127 km (0.104 R)
• M59: 23,041,662 km (0.098 R)
• M60: 23,768,858 km (0.12 R)
• M61: 24,273,302 km (0.097 R)
• M62: 24,549,908 km (0.032 R)
• M63: 25,292,662 km (0.117 R)
• M64: 25,713,780 km (0.072 R)
• M65: 25,807,577 km (0.066 R)
• M66: 26,184,265 km (0.079 R)
• M67: 26,325,934 km (0.047 R)
• M68: 26,515,325 km (0.101 R)
• M69: 26,657,742 km (0.082 R)
• M70: 27,420,991 km (0.086 R)
• M71: 28,191,569 km (0.119 R)
• M72: 28,288,359 km (0.075 R)
• M73: 29,213,771 km (0.117 R)
• M74: 30,396,791 km (0.113 R)
• M75: 31,746,314 km (0.087 R)
• M76: 32,099,514 km (0.105 R)
• M77: 32,453,912 km (0.036 R)
• M78: 33,422,408 km (0.114 R)
• M79: 33,935,828 km (0.105 R)
• M80: 34,762,955 km (0.049 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 10,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit