🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.54 AU - 0.68 AU

Year: 182 Days

Day: 12.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,567,423 km

• M1: 262,993 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.62 AU - 0.96 AU

Year: 269 Days

Day: 45.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.98 AU - 1.06 AU

Year: 394 Days

Day: 35.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.01 AU - 1.61 AU

Year: 574 Days

Day: 46.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,567,423 km

• M1: 975,079 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.14 AU - 3.38 AU

Year: 1756 Days

Day: 19.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,567,423 km

• M1: 21,692 km (0.09 R)
• M2: 1,284,447 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.52 AU - 3.6 AU

Year: 2050 Days

Day: 14.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.7

Radius: 12.5

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5 AU - 7.54 AU

Year: 6011 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,567,423 km

• M1: 158,125 km (0.057 R)
• M2: 261,048 km (0.072 R)
• M3: 578,495 km (0.052 R)
• M4: 728,542 km (0.052 R)
• M5: 879,785 km (0.083 R)
• M6: 1,056,311 km (0.119 R)
• M7: 1,230,442 km (0.075 R)
• M8: 1,414,597 km (0.065 R)
• M9: 1,879,996 km (0.078 R)
• M10: 2,093,921 km (0.085 R)
• M11: 2,430,068 km (0.12 R)
• M12: 2,546,006 km (0.103 R)
• M13: 2,703,682 km (0.054 R)
• M14: 3,049,553 km (0.056 R)
• M15: 3,153,972 km (0.075 R)
• M16: 3,388,093 km (0.055 R)
• M17: 4,217,463 km (0.098 R)
• M18: 4,619,133 km (0.063 R)
• M19: 5,357,997 km (0.108 R)
• M20: 5,612,613 km (0.099 R)
• M21: 5,845,238 km (0.099 R)
• M22: 6,028,345 km (0.038 R)
• M23: 6,239,877 km (0.027 R)
• M24: 6,670,569 km (0.093 R)
• M25: 6,862,054 km (0.062 R)
• M26: 7,391,032 km (0.096 R)
• M27: 7,789,262 km (0.045 R)
• M28: 8,253,015 km (0.113 R)
• M29: 9,298,704 km (0.117 R)
• M30: 9,543,596 km (0.029 R)
• M31: 9,915,048 km (0.119 R)
• M32: 10,864,246 km (0.104 R)
• M33: 11,447,678 km (0.105 R)
• M34: 11,710,222 km (0.084 R)
• M35: 11,809,256 km (0.072 R)
• M36: 11,941,650 km (0.104 R)
• M37: 12,074,643 km (0.09 R)
• M38: 12,509,972 km (0.039 R)
• M39: 13,121,379 km (0.099 R)
• M40: 13,673,096 km (0.045 R)
• M41: 13,777,365 km (0.07 R)
• M42: 13,951,797 km (0.073 R)
• M43: 14,338,208 km (0.104 R)
• M44: 14,728,060 km (0.111 R)
• M45: 14,906,381 km (0.088 R)
• M46: 15,157,256 km (0.11 R)
• M47: 15,518,236 km (0.119 R)
• M48: 16,211,772 km (0.091 R)
• M49: 16,358,976 km (0.083 R)
• M50: 17,365,022 km (0.114 R)
• M51: 19,202,532 km (0.105 R)
• M52: 19,632,327 km (0.11 R)
• M53: 19,789,255 km (0.117 R)
• M54: 19,946,782 km (0.071 R)
• M55: 20,660,663 km (0.109 R)
• M56: 20,980,653 km (0.112 R)
• M57: 21,544,637 km (0.108 R)
• M58: 22,399,738 km (0.118 R)
• M59: 22,728,554 km (0.094 R)
• M60: 23,017,428 km (0.111 R)
• M61: 23,599,064 km (0.106 R)
• M62: 24,311,748 km (0.039 R)
• M63: 24,565,018 km (0.087 R)
• M64: 25,031,613 km (0.106 R)
• M65: 25,415,481 km (0.081 R)
• M66: 26,362,137 km (0.09 R)
• M67: 27,232,796 km (0.084 R)
• M68: 27,407,975 km (0.102 R)
• M69: 27,495,789 km (0.083 R)
• M70: 28,289,855 km (0.083 R)
• M71: 28,600,869 km (0.046 R)
• M72: 29,002,240 km (0.098 R)
• M73: 30,217,424 km (0.074 R)
• M74: 30,308,080 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.6

Radius: 12.4

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.96 AU - 9.5 AU

Year: 9876 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,567,423 km

• M1: 283,638 km (0.105 R)
• M2: 437,125 km (0.086 R)
• M3: 520,301 km (0.067 R)
• M4: 973,134 km (0.1 R)
• M5: 1,089,072 km (0.085 R)
• M6: 1,169,107 km (0.062 R)
• M7: 1,272,330 km (0.062 R)
• M8: 1,400,386 km (0.056 R)
• M9: 1,578,258 km (0.06 R)
• M10: 1,787,695 km (0.071 R)
• M11: 2,131,770 km (0.111 R)
• M12: 2,417,053 km (0.088 R)
• M13: 3,082,464 km (0.057 R)
• M14: 3,526,471 km (0.057 R)
• M15: 3,990,822 km (0.039 R)
• M16: 4,214,322 km (0.118 R)
• M17: 4,376,486 km (0.095 R)
• M18: 4,673,737 km (0.12 R)
• M19: 4,875,544 km (0.098 R)
• M20: 5,427,860 km (0.108 R)
• M21: 5,819,357 km (0.11 R)
• M22: 7,632,783 km (0.097 R)
• M23: 8,031,311 km (0.029 R)
• M24: 8,314,201 km (0.119 R)
• M25: 8,890,153 km (0.087 R)
• M26: 9,015,216 km (0.117 R)
• M27: 9,140,879 km (0.086 R)
• M28: 9,478,970 km (0.106 R)
• M29: 9,564,091 km (0.063 R)
• M30: 11,005,915 km (0.095 R)
• M31: 11,501,383 km (0.104 R)
• M32: 11,774,848 km (0.096 R)
• M33: 13,844,984 km (0.109 R)
• M34: 14,379,946 km (0.061 R)
• M35: 14,773,239 km (0.12 R)
• M36: 15,070,489 km (0.096 R)
• M37: 15,822,518 km (0.098 R)
• M38: 16,025,074 km (0.1 R)
• M39: 16,638,126 km (0.093 R)
• M40: 16,741,049 km (0.1 R)
• M41: 16,895,883 km (0.102 R)
• M42: 16,999,255 km (0.093 R)
• M43: 17,572,065 km (0.097 R)
• M44: 17,676,784 km (0.113 R)
• M45: 18,257,074 km (0.092 R)
• M46: 19,762,178 km (0.117 R)
• M47: 19,925,838 km (0.108 R)
• M48: 21,362,726 km (0.116 R)
• M49: 22,320,302 km (0.105 R)
• M50: 23,580,215 km (0.107 R)
• M51: 23,695,854 km (0.099 R)
• M52: 24,863,166 km (0.094 R)
• M53: 24,980,900 km (0.061 R)
• M54: 25,513,019 km (0.047 R)
• M55: 25,691,340 km (0.044 R)
• M56: 25,929,649 km (0.092 R)
• M57: 27,496,388 km (0.119 R)
• M58: 28,168,381 km (0.085 R)
• M59: 28,598,924 km (0.084 R)
• M60: 28,845,910 km (0.103 R)
• M61: 29,031,711 km (0.048 R)
• M62: 30,028,781 km (0.09 R)
• M63: 30,405,618 km (0.076 R)
• M64: 31,928,674 km (0.104 R)
• M65: 32,763,878 km (0.06 R)
• M66: 33,932,387 km (0.078 R)
• M67: 34,718,823 km (0.079 R)
• M68: 35,246,605 km (0.101 R)
• M69: 36,443,537 km (0.089 R)
• M70: 37,383,760 km (0.074 R)
• M71: 37,586,315 km (0.103 R)
• M72: 37,721,552 km (0.055 R)
• M73: 38,060,241 km (0.104 R)
• M74: 38,332,061 km (0.106 R)
• M75: 39,631,618 km (0.095 R)
• M76: 40,044,956 km (0.05 R)
• M77: 40,459,791 km (0.066 R)
• M78: 44,328,093 km (0.12 R)
• M79: 46,487,239 km (0.042 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: 559 - 16,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit