🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.08 AU - 1.68 AU

Year: 474 Days

Day: 18.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.86 AU - 2.64 AU

Year: 987 Days

Day: 17.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.57 AU - 5.45 AU

Year: 3279 Days

Day: 22.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.06 AU - 6.72 AU

Year: 3659 Days

Day: 39.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.09 AU - 6.97 AU

Year: 4880 Days

Day: 24.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,657,433 km

• M1: 4,328,914 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.82 AU - 9.14 AU

Year: 6592 Days

Day: 44.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,657,433 km

• M1: 177,273 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.7

Radius: 6.1

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.56 AU - 20.16 AU

Year: 22072 Days

Day: 15.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,657,433 km

• M1: 87,814 km (0.101 R)
• M2: 171,290 km (0.026 R)
• M3: 222,751 km (0.114 R)
• M4: 397,930 km (0.082 R)
• M5: 471,981 km (0.079 R)
• M6: 768,783 km (0.111 R)
• M7: 1,251,087 km (0.058 R)
• M8: 1,507,498 km (0.12 R)
• M9: 1,596,508 km (0.083 R)
• M10: 1,906,326 km (0.101 R)
• M11: 2,234,693 km (0.109 R)
• M12: 2,869,586 km (0.041 R)
• M13: 3,796,794 km (0.083 R)
• M14: 5,208,250 km (0.035 R)
• M15: 5,526,594 km (0.11 R)
• M16: 6,134,560 km (0.079 R)
• M17: 6,519,176 km (0.096 R)
• M18: 6,714,401 km (0.073 R)
• M19: 7,667,788 km (0.085 R)
• M20: 8,985,746 km (0.066 R)
• M21: 9,809,581 km (0.098 R)
• M22: 10,657,352 km (0.062 R)
• M23: 11,352,384 km (0.104 R)
• M24: 11,764,526 km (0.094 R)
• M25: 12,002,237 km (0.1 R)
• M26: 12,181,605 km (0.102 R)
• M27: 13,030,274 km (0.079 R)
• M28: 13,091,609 km (0.087 R)
• M29: 13,772,728 km (0.086 R)
• M30: 13,960,473 km (0.107 R)
• M31: 14,086,136 km (0.094 R)
• M32: 14,783,860 km (0.109 R)
• M33: 15,428,028 km (0.065 R)
• M34: 16,877,033 km (0.065 R)
• M35: 17,077,943 km (0.094 R)
• M36: 19,831,891 km (0.119 R)
• M37: 19,902,501 km (0.09 R)
• M38: 20,256,748 km (0.116 R)
• M39: 20,827,913 km (0.106 R)
• M40: 21,549,274 km (0.062 R)
• M41: 21,912,947 km (0.064 R)
• M42: 26,045,887 km (0.066 R)
• M43: 26,433,345 km (0.104 R)
• M44: 26,510,987 km (0.12 R)
• M45: 26,588,778 km (0.073 R)
• M46: 27,213,797 km (0.108 R)
• M47: 27,685,779 km (0.092 R)
• M48: 28,001,879 km (0.082 R)
• M49: 29,278,398 km (0.069 R)
• M50: 30,167,009 km (0.091 R)
• M51: 30,818,807 km (0.111 R)
• M52: 30,982,467 km (0.08 R)
• M53: 32,219,193 km (0.091 R)
• M54: 33,303,927 km (0.079 R)
• M55: 33,555,999 km (0.109 R)
• M56: 35,081,598 km (0.108 R)
• M57: 35,423,729 km (0.058 R)
• M58: 35,595,168 km (0.113 R)
• M59: 38,199,816 km (0.115 R)
• M60: 39,436,243 km (0.108 R)
• M61: 39,613,965 km (0.102 R)
• M62: 39,791,837 km (0.119 R)
• M63: 39,970,157 km (0.107 R)
• M64: 40,237,938 km (0.11 R)
• M65: 42,857,696 km (0.06 R)
• M66: 43,040,355 km (0.081 R)
• M67: 43,589,977 km (0.073 R)
• M68: 46,185,650 km (0.076 R)
• M69: 46,842,384 km (0.059 R)
• M70: 49,212,763 km (0.119 R)
• M71: 50,460,708 km (0.06 R)
• M72: 50,846,820 km (0.09 R)
• M73: 51,524,947 km (0.076 R)
• M74: 51,913,603 km (0.091 R)
• M75: 52,498,680 km (0.086 R)
• M76: 52,792,041 km (0.05 R)
• M77: 53,478,546 km (0.105 R)
• M78: 53,970,723 km (0.104 R)
• M79: 55,158,081 km (0.113 R)
• M80: 56,654,359 km (0.106 R)
• M81: 56,754,590 km (0.077 R)
• M82: 56,854,820 km (0.058 R)
• M83: 57,659,358 km (0.075 R)
• M84: 58,163,951 km (0.099 R)
• M85: 59,482,956 km (0.086 R)
• M86: 60,914,458 km (0.108 R)
• M87: 61,840,618 km (0.108 R)
• M88: 62,253,808 km (0.049 R)
• M89: 62,875,237 km (0.112 R)
• M90: 69,845,301 km (0.093 R)
• M91: 70,598,676 km (0.047 R)
• M92: 71,138,575 km (0.083 R)
• M93: 72,548,535 km (0.062 R)

Kuiper Belt

Range: 37.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 16,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit