🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.49 AU - 0.51 AU

Year: 136 Days

Day: 43.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 12,490,252 km

• M1: 68,815 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.86 AU - 1.42 AU

Year: 469 Days

Day: 30.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 12,490,252 km

• M1: 226,940 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.8 AU - 2.2 AU

Year: 1089 Days

Day: 37.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.8

Radius: 8.4

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.08 AU - 5.18 AU

Year: 4473 Days

Day: 14.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 12,490,252 km

• M1: 105,317 km (0.106 R)
• M2: 160,818 km (0.102 R)
• M3: 344,075 km (0.096 R)
• M4: 444,006 km (0.069 R)
• M5: 555,158 km (0.093 R)
• M6: 687,701 km (0.082 R)
• M7: 758,012 km (0.105 R)
• M8: 971,489 km (0.08 R)
• M9: 1,024,596 km (0.052 R)
• M10: 1,161,777 km (0.034 R)
• M11: 1,218,325 km (0.075 R)
• M12: 1,305,092 km (0.078 R)
• M13: 1,515,875 km (0.113 R)
• M14: 1,578,108 km (0.055 R)
• M15: 1,689,259 km (0.052 R)
• M16: 1,770,192 km (0.07 R)
• M17: 1,919,341 km (0.106 R)
• M18: 2,464,475 km (0.099 R)
• M19: 2,556,777 km (0.118 R)
• M20: 2,612,727 km (0.085 R)
• M21: 2,859,862 km (0.118 R)
• M22: 3,094,881 km (0.069 R)
• M23: 3,438,657 km (0.117 R)
• M24: 4,031,214 km (0.107 R)
• M25: 4,206,243 km (0.074 R)
• M26: 4,383,966 km (0.083 R)
• M27: 4,609,559 km (0.107 R)
• M28: 4,815,855 km (0.085 R)
• M29: 5,380,886 km (0.101 R)
• M30: 5,769,242 km (0.11 R)
• M31: 6,041,660 km (0.111 R)
• M32: 6,547,450 km (0.097 R)
• M33: 6,935,806 km (0.036 R)
• M34: 7,305,014 km (0.062 R)
• M35: 7,438,455 km (0.073 R)
• M36: 7,653,577 km (0.032 R)
• M37: 7,952,772 km (0.086 R)
• M38: 8,675,181 km (0.103 R)
• M39: 8,816,551 km (0.047 R)
• M40: 9,072,961 km (0.105 R)
• M41: 10,271,689 km (0.05 R)
• M42: 10,511,494 km (0.067 R)
• M43: 10,813,682 km (0.075 R)
• M44: 11,303,166 km (0.069 R)
• M45: 11,831,247 km (0.104 R)
• M46: 11,988,025 km (0.063 R)
• M47: 12,654,334 km (0.113 R)
• M48: 13,105,222 km (0.089 R)
• M49: 13,267,536 km (0.036 R)
• M50: 13,989,645 km (0.068 R)
• M51: 14,088,978 km (0.095 R)
• M52: 14,791,789 km (0.074 R)
• M53: 15,028,602 km (0.042 R)
• M54: 15,505,969 km (0.07 R)
• M55: 15,780,930 km (0.028 R)
• M56: 15,953,715 km (0.105 R)
• M57: 16,615,686 km (0.114 R)
• M58: 16,861,924 km (0.037 R)
• M59: 17,144,664 km (0.102 R)
• M60: 17,464,803 km (0.09 R)
• M61: 17,679,327 km (0.056 R)
• M62: 17,822,791 km (0.098 R)
• M63: 18,038,661 km (0.083 R)
• M64: 18,291,631 km (0.119 R)
• M65: 18,473,093 km (0.104 R)
• M66: 18,618,652 km (0.096 R)
• M67: 19,021,070 km (0.079 R)
• M68: 19,315,479 km (0.106 R)
• M69: 19,537,332 km (0.113 R)
• M70: 19,648,484 km (0.053 R)
• M71: 20,621,169 km (0.116 R)
• M72: 21,189,491 km (0.07 R)
• M73: 21,724,603 km (0.115 R)
• M74: 21,916,836 km (0.111 R)
• M75: 21,993,879 km (0.069 R)
• M76: 22,730,050 km (0.095 R)
• M77: 22,964,320 km (0.09 R)
• M78: 23,277,728 km (0.113 R)
• M79: 24,147,191 km (0.053 R)
• M80: 24,505,926 km (0.055 R)
• M81: 24,826,365 km (0.117 R)
• M82: 25,148,150 km (0.114 R)
• M83: 25,471,281 km (0.066 R)
• M84: 26,285,094 km (0.071 R)
• M85: 26,366,924 km (0.108 R)
• M86: 26,942,277 km (0.096 R)
• M87: 27,480,381 km (0.108 R)
• M88: 27,771,498 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.5

Radius: 10.5

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.82 AU - 8.34 AU

Year: 8843 Days

Day: 11.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 12,490,252 km

• M1: 132,544 km (0.111 R)
• M2: 229,483 km (0.074 R)
• M3: 442,361 km (0.102 R)
• M4: 670,198 km (0.059 R)
• M5: 1,027,588 km (0.097 R)
• M6: 1,098,198 km (0.104 R)
• M7: 1,835,715 km (0.081 R)
• M8: 2,100,803 km (0.102 R)
• M9: 2,192,058 km (0.113 R)
• M10: 2,315,625 km (0.065 R)
• M11: 2,505,615 km (0.119 R)
• M12: 2,689,770 km (0.087 R)
• M13: 2,889,782 km (0.081 R)
• M14: 3,446,885 km (0.068 R)
• M15: 3,591,396 km (0.105 R)
• M16: 3,664,400 km (0.109 R)
• M17: 4,382,918 km (0.116 R)
• M18: 4,605,670 km (0.096 R)
• M19: 5,296,213 km (0.079 R)
• M20: 5,604,086 km (0.11 R)
• M21: 6,772,744 km (0.113 R)
• M22: 7,122,355 km (0.109 R)
• M23: 7,260,882 km (0.072 R)
• M24: 8,825,676 km (0.076 R)
• M25: 9,833,517 km (0.072 R)
• M26: 10,438,191 km (0.039 R)
• M27: 12,066,265 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 13,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit