🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.41 AU - 0.61 AU

Year: 136 Days

Day: 19.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,437,768 km

• M1: 238,160 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.63 AU - 1.03 AU

Year: 283 Days

Day: 28.9 Hours

Environment

Temp: 80 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,437,768 km

• M1: 200,312 km (0.07 R)
• M2: 408,103 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.98 AU - 1.04 AU

Year: 380 Days

Day: 44.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,437,768 km

• M1: 667,506 km (0.087 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801

Radius: 11.3

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.29 AU - 9.19 AU

Year: 9683 Days

Day: 11.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,437,768 km

• M1: 279,898 km (0.073 R)
• M2: 463,305 km (0.118 R)
• M3: 658,829 km (0.111 R)
• M4: 846,874 km (0.081 R)
• M5: 1,033,871 km (0.115 R)
• M6: 1,152,801 km (0.108 R)
• M7: 1,427,164 km (0.12 R)
• M8: 1,745,957 km (0.054 R)
• M9: 1,817,315 km (0.093 R)
• M10: 2,423,934 km (0.063 R)
• M11: 2,504,119 km (0.056 R)
• M12: 3,061,072 km (0.094 R)
• M13: 3,235,802 km (0.071 R)
• M14: 3,443,743 km (0.079 R)
• M15: 3,534,250 km (0.118 R)
• M16: 3,717,657 km (0.078 R)
• M17: 4,319,190 km (0.03 R)
• M18: 5,365,477 km (0.116 R)
• M19: 6,301,062 km (0.09 R)
• M20: 6,712,157 km (0.086 R)
• M21: 7,170,525 km (0.081 R)
• M22: 7,520,883 km (0.075 R)
• M23: 7,837,283 km (0.109 R)
• M24: 8,853,651 km (0.12 R)
• M25: 9,020,153 km (0.116 R)
• M26: 9,356,300 km (0.052 R)
• M27: 10,127,626 km (0.102 R)
• M28: 10,301,758 km (0.093 R)
• M29: 11,367,793 km (0.056 R)
• M30: 11,458,150 km (0.101 R)
• M31: 12,843,127 km (0.075 R)
• M32: 13,126,316 km (0.029 R)
• M33: 13,411,748 km (0.061 R)
• M34: 13,891,957 km (0.108 R)
• M35: 14,134,306 km (0.049 R)
• M36: 14,426,770 km (0.118 R)
• M37: 14,573,825 km (0.105 R)
• M38: 15,516,590 km (0.066 R)
• M39: 16,223,889 km (0.118 R)
• M40: 16,427,791 km (0.093 R)
• M41: 16,838,437 km (0.08 R)
• M42: 17,252,374 km (0.08 R)
• M43: 17,774,621 km (0.079 R)
• M44: 17,932,297 km (0.118 R)
• M45: 18,834,671 km (0.114 R)
• M46: 18,941,783 km (0.035 R)
• M47: 19,102,900 km (0.092 R)
• M48: 20,462,745 km (0.117 R)
• M49: 20,793,805 km (0.095 R)
• M50: 21,182,311 km (0.066 R)
• M51: 21,517,260 km (0.098 R)
• M52: 21,629,159 km (0.088 R)
• M53: 21,910,104 km (0.088 R)
• M54: 22,589,129 km (0.099 R)
• M55: 23,217,739 km (0.099 R)
• M56: 24,142,404 km (0.08 R)
• M57: 25,492,375 km (0.061 R)
• M58: 26,506,050 km (0.059 R)
• M59: 26,746,454 km (0.066 R)
• M60: 27,290,092 km (0.086 R)
• M61: 30,187,504 km (0.112 R)
• M62: 30,690,452 km (0.119 R)
• M63: 30,816,563 km (0.066 R)
• M64: 34,156,635 km (0.096 R)
• M65: 35,537,722 km (0.095 R)
• M66: 36,268,508 km (0.105 R)
• M67: 37,071,400 km (0.111 R)
• M68: 38,490,335 km (0.095 R)
• M69: 39,446,266 km (0.041 R)
• M70: 39,583,447 km (0.095 R)
• M71: 40,409,975 km (0.075 R)
• M72: 41,311,751 km (0.061 R)
• M73: 41,939,913 km (0.104 R)
• M74: 42,571,216 km (0.073 R)
• M75: 43,488,849 km (0.118 R)
• M76: 43,914,455 km (0.093 R)
• M77: 44,412,915 km (0.107 R)
• M78: 44,484,273 km (0.065 R)
• M79: 44,841,513 km (0.108 R)
• M80: 45,415,221 km (0.114 R)
• M81: 45,558,984 km (0.101 R)
• M82: 45,703,047 km (0.106 R)
• M83: 46,063,578 km (0.119 R)
• M84: 49,276,940 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.9

Radius: 12.5

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.14 AU - 9.46 AU

Year: 10628 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,437,768 km

• M1: 158,574 km (0.09 R)
• M2: 267,331 km (0.077 R)
• M3: 351,705 km (0.096 R)
• M4: 585,676 km (0.09 R)
• M5: 697,575 km (0.077 R)
• M6: 1,081,144 km (0.11 R)
• M7: 1,255,874 km (0.105 R)
• M8: 1,389,166 km (0.101 R)
• M9: 1,725,462 km (0.054 R)
• M10: 2,390,724 km (0.053 R)
• M11: 2,622,301 km (0.09 R)
• M12: 2,708,320 km (0.046 R)
• M13: 2,795,386 km (0.085 R)
• M14: 2,883,349 km (0.108 R)
• M15: 3,084,858 km (0.098 R)
• M16: 3,221,740 km (0.116 R)
• M17: 3,912,284 km (0.1 R)
• M18: 4,036,001 km (0.119 R)
• M19: 4,236,761 km (0.104 R)
• M20: 4,569,916 km (0.083 R)
• M21: 5,398,987 km (0.083 R)
• M22: 5,873,362 km (0.055 R)
• M23: 6,072,626 km (0.107 R)
• M24: 6,216,390 km (0.107 R)
• M25: 6,390,372 km (0.097 R)
• M26: 6,477,887 km (0.062 R)
• M27: 6,713,504 km (0.076 R)
• M28: 7,254,001 km (0.092 R)
• M29: 7,933,773 km (0.096 R)
• M30: 8,958,668 km (0.101 R)
• M31: 9,155,539 km (0.059 R)
• M32: 9,453,538 km (0.092 R)
• M33: 9,721,019 km (0.111 R)
• M34: 9,821,998 km (0.115 R)
• M35: 9,957,234 km (0.113 R)
• M36: 10,332,276 km (0.111 R)
• M37: 10,851,082 km (0.09 R)
• M38: 12,458,361 km (0.036 R)
• M39: 12,715,071 km (0.043 R)
• M40: 13,196,327 km (0.085 R)
• M41: 14,138,944 km (0.052 R)
• M42: 14,253,536 km (0.049 R)
• M43: 14,483,467 km (0.089 R)
• M44: 14,714,895 km (0.083 R)
• M45: 15,612,782 km (0.112 R)
• M46: 15,810,401 km (0.103 R)
• M47: 15,929,331 km (0.119 R)
• M48: 16,328,009 km (0.098 R)
• M49: 18,495,383 km (0.071 R)
• M50: 18,872,370 km (0.108 R)
• M51: 19,040,817 km (0.119 R)
• M52: 19,804,664 km (0.069 R)
• M53: 19,975,654 km (0.107 R)
• M54: 20,276,346 km (0.119 R)
• M55: 20,708,384 km (0.112 R)
• M56: 20,795,151 km (0.086 R)
• M57: 21,801,945 km (0.037 R)
• M58: 23,228,809 km (0.071 R)
• M59: 23,364,195 km (0.102 R)
• M60: 23,454,553 km (0.103 R)
• M61: 23,817,178 km (0.103 R)
• M62: 23,908,133 km (0.034 R)
• M63: 24,593,890 km (0.03 R)
• M64: 25,564,930 km (0.105 R)
• M65: 25,704,654 km (0.107 R)
• M66: 26,360,192 km (0.069 R)
• M67: 26,454,289 km (0.115 R)
• M68: 27,353,671 km (0.087 R)
• M69: 27,448,965 km (0.106 R)
• M70: 27,831,188 km (0.087 R)
• M71: 28,167,035 km (0.072 R)
• M72: 28,263,227 km (0.111 R)
• M73: 29,182,655 km (0.081 R)
• M74: 29,377,431 km (0.094 R)
• M75: 29,621,575 km (0.042 R)
• M76: 31,299,465 km (0.061 R)
• M77: 31,498,879 km (0.109 R)
• M78: 32,049,549 km (0.1 R)
• M79: 32,906,744 km (0.063 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 10,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit