🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.65 AU - 1.05 AU

Year: 294 Days

Day: 12 Hours

Environment

Temp: 74 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,346,535 km

• M1: 389,254 km (0.114 R)
• M2: 492,775 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.77 AU - 1.07 AU

Year: 331 Days

Day: 47.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 64,346,535 km

• M1: 257,608 km (0.086 R)
• M2: 298,597 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.74 AU - 2.04 AU

Year: 974 Days

Day: 27.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,346,535 km

• M1: 130,898 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.7

Radius: 9.2

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.28 AU - 6.94 AU

Year: 4979 Days

Day: 13.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,346,535 km

• M1: 140,024 km (0.049 R)
• M2: 199,115 km (0.099 R)
• M3: 277,803 km (0.082 R)
• M4: 449,093 km (0.078 R)
• M5: 680,670 km (0.089 R)
• M6: 779,106 km (0.062 R)
• M7: 895,942 km (0.045 R)
• M8: 1,004,849 km (0.074 R)
• M9: 1,206,507 km (0.086 R)
• M10: 1,517,521 km (0.117 R)
• M11: 1,767,200 km (0.111 R)
• M12: 2,084,347 km (0.04 R)
• M13: 2,457,893 km (0.099 R)
• M14: 2,832,187 km (0.098 R)
• M15: 3,057,182 km (0.088 R)
• M16: 3,352,039 km (0.081 R)
• M17: 3,524,675 km (0.101 R)
• M18: 4,290,916 km (0.112 R)
• M19: 4,573,506 km (0.042 R)
• M20: 4,813,611 km (0.076 R)
• M21: 5,057,904 km (0.114 R)
• M22: 5,711,946 km (0.117 R)
• M23: 6,499,728 km (0.077 R)
• M24: 6,906,335 km (0.054 R)
• M25: 7,209,869 km (0.071 R)
• M26: 7,293,345 km (0.11 R)
• M27: 7,405,244 km (0.091 R)
• M28: 8,204,396 km (0.072 R)
• M29: 8,291,612 km (0.102 R)
• M30: 9,241,408 km (0.107 R)
• M31: 9,637,095 km (0.11 R)
• M32: 9,698,430 km (0.049 R)
• M33: 9,790,732 km (0.052 R)
• M34: 9,883,333 km (0.116 R)
• M35: 10,194,197 km (0.085 R)
• M36: 10,634,613 km (0.093 R)
• M37: 10,761,622 km (0.11 R)
• M38: 10,921,093 km (0.072 R)
• M39: 11,145,640 km (0.108 R)
• M40: 11,210,116 km (0.067 R)
• M41: 11,404,145 km (0.078 R)
• M42: 12,458,062 km (0.069 R)
• M43: 12,558,442 km (0.101 R)
• M44: 12,793,760 km (0.073 R)
• M45: 13,200,666 km (0.113 R)
• M46: 13,268,882 km (0.117 R)
• M47: 13,680,576 km (0.1 R)
• M48: 13,957,481 km (0.066 R)
• M49: 14,061,751 km (0.105 R)
• M50: 14,411,361 km (0.096 R)
• M51: 14,799,119 km (0.114 R)
• M52: 15,012,146 km (0.077 R)
• M53: 15,118,959 km (0.079 R)
• M54: 16,311,404 km (0.092 R)
• M55: 18,288,788 km (0.113 R)
• M56: 18,631,966 km (0.102 R)
• M57: 19,015,984 km (0.106 R)
• M58: 19,557,827 km (0.084 R)
• M59: 19,752,604 km (0.113 R)
• M60: 19,947,978 km (0.118 R)
• M61: 20,026,368 km (0.068 R)
• M62: 20,537,992 km (0.114 R)
• M63: 20,934,576 km (0.068 R)
• M64: 21,856,249 km (0.118 R)
• M65: 22,383,133 km (0.097 R)
• M66: 23,739,088 km (0.113 R)
• M67: 24,155,269 km (0.118 R)
• M68: 24,322,519 km (0.088 R)
• M69: 25,037,148 km (0.07 R)
• M70: 25,460,660 km (0.076 R)
• M71: 27,048,641 km (0.098 R)
• M72: 28,978,304 km (0.051 R)
• M73: 29,244,888 km (0.037 R)
• M74: 29,556,949 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.9

Radius: 13.6

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.22 AU - 11.72 AU

Year: 13616 Days

Day: 11.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,346,535 km

• M1: 264,190 km (0.104 R)
• M2: 350,657 km (0.059 R)
• M3: 589,416 km (0.034 R)
• M4: 1,019,659 km (0.096 R)
• M5: 1,257,370 km (0.104 R)
• M6: 1,621,342 km (0.055 R)
• M7: 2,606,892 km (0.084 R)
• M8: 3,934,873 km (0.062 R)
• M9: 4,161,514 km (0.117 R)
• M10: 4,548,972 km (0.089 R)
• M11: 5,823,396 km (0.11 R)
• M12: 6,882,100 km (0.08 R)
• M13: 7,999,597 km (0.106 R)
• M14: 8,923,962 km (0.076 R)
• M15: 9,728,798 km (0.096 R)
• M16: 10,088,132 km (0.111 R)
• M17: 10,767,307 km (0.12 R)
• M18: 11,139,207 km (0.105 R)
• M19: 12,004,930 km (0.092 R)
• M20: 13,457,824 km (0.103 R)
• M21: 14,437,691 km (0.104 R)
• M22: 15,083,953 km (0.076 R)
• M23: 15,799,929 km (0.057 R)
• M24: 18,645,280 km (0.114 R)
• M25: 18,964,073 km (0.034 R)
• M26: 20,322,422 km (0.044 R)
• M27: 20,584,667 km (0.091 R)
• M28: 21,245,291 km (0.078 R)
• M29: 21,444,855 km (0.113 R)
• M30: 21,712,037 km (0.108 R)
• M31: 22,114,604 km (0.094 R)
• M32: 22,655,401 km (0.082 R)
• M33: 23,063,803 km (0.096 R)
• M34: 23,405,933 km (0.108 R)
• M35: 23,543,414 km (0.092 R)
• M36: 24,164,843 km (0.116 R)
• M37: 24,373,233 km (0.093 R)
• M38: 24,861,670 km (0.063 R)
• M39: 25,353,398 km (0.095 R)
• M40: 25,777,508 km (0.099 R)
• M41: 26,776,074 km (0.059 R)
• M42: 27,569,541 km (0.115 R)
• M43: 27,787,206 km (0.086 R)
• M44: 28,224,481 km (0.06 R)
• M45: 28,370,787 km (0.108 R)
• M46: 28,884,656 km (0.086 R)
• M47: 29,327,466 km (0.083 R)
• M48: 29,475,717 km (0.115 R)
• M49: 30,294,915 km (0.032 R)
• M50: 32,951,025 km (0.034 R)
• M51: 33,182,154 km (0.099 R)
• M52: 33,413,732 km (0.101 R)
• M53: 34,345,876 km (0.087 R)
• M54: 34,971,943 km (0.098 R)
• M55: 35,129,021 km (0.096 R)
• M56: 36,713,262 km (0.036 R)
• M57: 36,872,883 km (0.095 R)
• M58: 37,193,023 km (0.062 R)
• M59: 37,433,726 km (0.115 R)
• M60: 37,835,994 km (0.105 R)
• M61: 38,726,102 km (0.094 R)
• M62: 39,132,858 km (0.112 R)
• M63: 39,786,750 km (0.071 R)
• M64: 40,361,954 km (0.088 R)
• M65: 41,271,360 km (0.117 R)
• M66: 41,603,766 km (0.092 R)
• M67: 41,770,269 km (0.101 R)
• M68: 42,103,872 km (0.087 R)
• M69: 42,522,297 km (0.089 R)
• M70: 43,026,143 km (0.056 R)
• M71: 43,194,590 km (0.04 R)
• M72: 46,349,310 km (0.06 R)
• M73: 51,084,980 km (0.116 R)
• M74: 51,263,301 km (0.037 R)
• M75: 51,352,611 km (0.094 R)
• M76: 51,799,609 km (0.084 R)
• M77: 52,607,587 km (0.093 R)
• M78: 54,417,721 km (0.07 R)
• M79: 54,964,801 km (0.12 R)
• M80: 57,820,175 km (0.077 R)
• M81: 58,471,525 km (0.086 R)
• M82: 59,875,650 km (0.09 R)
• M83: 59,969,598 km (0.072 R)
• M84: 60,534,629 km (0.114 R)
• M85: 61,006,909 km (0.094 R)
• M86: 61,196,151 km (0.059 R)
• M87: 62,335,638 km (0.076 R)
• M88: 62,812,406 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 19,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit