🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.09 AU - 1.19 AU

Year: 426 Days

Day: 24.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.01 AU - 1.29 AU

Year: 431 Days

Day: 37.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,459,429 km

• M1: 55,650 km (0.095 R)
• M2: 176,226 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.3 AU - 1.56 AU

Year: 598 Days

Day: 34.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,459,429 km

• M1: 891,753 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.84 AU - 1.88 AU

Year: 887 Days

Day: 22.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.74 AU - 2.88 AU

Year: 1228 Days

Day: 42.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.97 AU - 5.57 AU

Year: 3645 Days

Day: 43.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 67.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.7

Radius: 11

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.96 AU - 11.08 AU

Year: 9477 Days

Day: 7.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,459,429 km

• M1: 166,203 km (0.095 R)
• M2: 323,879 km (0.083 R)
• M3: 424,858 km (0.068 R)
• M4: 617,241 km (0.112 R)
• M5: 1,564,046 km (0.049 R)
• M6: 1,752,090 km (0.086 R)
• M7: 2,150,769 km (0.078 R)
• M8: 2,660,748 km (0.067 R)
• M9: 2,972,958 km (0.046 R)
• M10: 3,602,018 km (0.096 R)
• M11: 3,979,752 km (0.104 R)
• M12: 4,271,618 km (0.116 R)
• M13: 4,503,494 km (0.116 R)
• M14: 4,773,518 km (0.112 R)
• M15: 6,016,527 km (0.108 R)
• M16: 6,090,578 km (0.12 R)
• M17: 6,464,872 km (0.091 R)
• M18: 6,654,861 km (0.029 R)
• M19: 7,001,629 km (0.105 R)
• M20: 7,874,084 km (0.108 R)
• M21: 8,117,928 km (0.111 R)
• M22: 8,529,921 km (0.095 R)
• M23: 8,948,945 km (0.09 R)
• M24: 9,894,104 km (0.085 R)
• M25: 11,971,270 km (0.072 R)
• M26: 12,915,233 km (0.101 R)
• M27: 13,058,997 km (0.107 R)
• M28: 13,155,038 km (0.084 R)
• M29: 13,299,550 km (0.069 R)
• M30: 13,493,130 km (0.114 R)
• M31: 13,687,607 km (0.075 R)
• M32: 14,774,136 km (0.099 R)
• M33: 15,075,127 km (0.066 R)
• M34: 15,175,956 km (0.073 R)
• M35: 16,455,167 km (0.08 R)
• M36: 16,558,988 km (0.09 R)
• M37: 17,133,893 km (0.077 R)
• M38: 17,291,868 km (0.087 R)
• M39: 17,821,894 km (0.12 R)
• M40: 17,981,963 km (0.074 R)
• M41: 18,196,038 km (0.105 R)
• M42: 18,789,343 km (0.057 R)
• M43: 20,105,655 km (0.08 R)
• M44: 20,662,907 km (0.111 R)
• M45: 20,774,955 km (0.107 R)
• M46: 21,056,050 km (0.118 R)
• M47: 21,621,979 km (0.056 R)
• M48: 22,768,646 km (0.063 R)
• M49: 23,817,627 km (0.037 R)
• M50: 24,111,736 km (0.052 R)
• M51: 24,347,951 km (0.114 R)
• M52: 24,525,673 km (0.069 R)
• M53: 25,600,684 km (0.047 R)
• M54: 25,721,110 km (0.118 R)
• M55: 25,901,974 km (0.096 R)
• M56: 26,204,461 km (0.094 R)
• M57: 27,057,767 km (0.048 R)
• M58: 27,180,437 km (0.107 R)
• M59: 28,292,548 km (0.054 R)
• M60: 29,293,657 km (0.12 R)
• M61: 29,482,599 km (0.071 R)
• M62: 29,988,539 km (0.115 R)
• M63: 30,433,592 km (0.116 R)
• M64: 32,430,874 km (0.093 R)
• M65: 32,626,398 km (0.09 R)
• M66: 33,084,167 km (0.106 R)
• M67: 35,337,560 km (0.076 R)
• M68: 36,822,020 km (0.103 R)
• M69: 36,958,004 km (0.094 R)
• M70: 38,120,380 km (0.119 R)
• M71: 38,395,490 km (0.108 R)
• M72: 38,809,727 km (0.113 R)
• M73: 39,572,676 km (0.041 R)
• M74: 39,642,239 km (0.067 R)
• M75: 40,270,700 km (0.104 R)
• M76: 40,621,207 km (0.071 R)
• M77: 41,254,605 km (0.084 R)
• M78: 42,175,380 km (0.109 R)
• M79: 43,749,149 km (0.076 R)
• M80: 44,615,620 km (0.103 R)
• M81: 45,050,950 km (0.091 R)
• M82: 45,633,634 km (0.091 R)
• M83: 45,925,798 km (0.114 R)
• M84: 46,953,685 km (0.111 R)
• M85: 47,396,495 km (0.098 R)
• M86: 47,470,396 km (0.082 R)
• M87: 48,063,402 km (0.065 R)
• M88: 48,882,600 km (0.028 R)
• M89: 49,856,782 km (0.042 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 14,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit