🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.48 AU - 0.62 AU

Year: 147 Days

Day: 40.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,734,729 km

• M1: 348,862 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.44 AU - 0.73 AU

Year: 159 Days

Day: 22 Hours

Environment

Temp: 252 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.71 AU - 1.03 AU

Year: 292 Days

Day: 27.7 Hours

Environment

Temp: 84 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,734,729 km

• M1: 319,990 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.26 AU - 1.3 AU

Year: 521 Days

Day: 41.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.64 AU - 5.7 AU

Year: 3632 Days

Day: 29.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.59 AU - 5.91 AU

Year: 3726 Days

Day: 21.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.8

Radius: 7

Gravity: 18.67 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.42 AU - 13.6 AU

Year: 17871 Days

Day: 19.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,734,729 km

• M1: 431,590 km (0.064 R)
• M2: 531,521 km (0.063 R)
• M3: 779,405 km (0.107 R)
• M4: 1,199,775 km (0.079 R)
• M5: 1,463,965 km (0.098 R)
• M6: 1,525,150 km (0.107 R)
• M7: 2,011,343 km (0.115 R)
• M8: 2,114,117 km (0.047 R)
• M9: 2,253,842 km (0.079 R)
• M10: 2,360,654 km (0.118 R)
• M11: 2,505,764 km (0.107 R)
• M12: 2,842,958 km (0.101 R)
• M13: 3,355,181 km (0.062 R)
• M14: 3,642,858 km (0.062 R)
• M15: 4,154,482 km (0.066 R)
• M16: 4,418,672 km (0.112 R)
• M17: 5,056,558 km (0.085 R)
• M18: 5,674,247 km (0.057 R)
• M19: 5,722,867 km (0.114 R)
• M20: 6,265,608 km (0.118 R)
• M21: 6,416,552 km (0.111 R)
• M22: 6,824,804 km (0.089 R)
• M23: 7,452,966 km (0.075 R)
• M24: 7,773,853 km (0.102 R)
• M25: 8,208,884 km (0.099 R)
• M26: 8,876,240 km (0.083 R)
• M27: 9,045,884 km (0.047 R)
• M28: 10,799,620 km (0.061 R)
• M29: 11,101,957 km (0.086 R)
• M30: 11,162,844 km (0.058 R)
• M31: 11,468,472 km (0.116 R)
• M32: 13,554,016 km (0.088 R)
• M33: 14,011,187 km (0.093 R)
• M34: 14,473,444 km (0.105 R)
• M35: 14,739,878 km (0.118 R)
• M36: 14,940,788 km (0.12 R)
• M37: 15,075,277 km (0.042 R)
• M38: 16,164,948 km (0.113 R)
• M39: 16,928,944 km (0.096 R)
• M40: 17,068,967 km (0.074 R)
• M41: 17,918,085 km (0.032 R)
• M42: 18,132,459 km (0.047 R)
• M43: 18,998,481 km (0.081 R)
• M44: 19,436,653 km (0.055 R)
• M45: 19,583,408 km (0.067 R)
• M46: 19,951,868 km (0.059 R)
• M47: 20,695,818 km (0.058 R)
• M48: 21,752,578 km (0.092 R)
• M49: 24,549,459 km (0.098 R)
• M50: 26,151,503 km (0.11 R)
• M51: 26,313,667 km (0.073 R)
• M52: 26,557,362 km (0.115 R)
• M53: 27,210,955 km (0.05 R)
• M54: 27,539,622 km (0.095 R)
• M55: 29,203,150 km (0.095 R)
• M56: 30,813,421 km (0.062 R)
• M57: 32,975,859 km (0.117 R)
• M58: 35,276,075 km (0.112 R)
• M59: 36,445,482 km (0.062 R)
• M60: 37,353,541 km (0.083 R)
• M61: 37,810,413 km (0.045 R)
• M62: 40,496,742 km (0.111 R)
• M63: 41,154,225 km (0.102 R)
• M64: 42,004,838 km (0.089 R)
• M65: 42,575,255 km (0.029 R)
• M66: 43,243,808 km (0.094 R)
• M67: 43,531,335 km (0.109 R)
• M68: 44,204,974 km (0.105 R)
• M69: 44,591,385 km (0.051 R)
• M70: 44,784,965 km (0.091 R)
• M71: 44,978,993 km (0.083 R)
• M72: 45,173,171 km (0.101 R)
• M73: 46,050,413 km (0.105 R)
• M74: 47,031,925 km (0.058 R)
• M75: 49,515,399 km (0.045 R)
• M76: 51,329,722 km (0.082 R)
• M77: 52,551,488 km (0.073 R)
• M78: 52,755,988 km (0.089 R)
• M79: 53,063,262 km (0.103 R)
• M80: 53,679,606 km (0.118 R)
• M81: 54,712,280 km (0.027 R)
• M82: 55,127,115 km (0.081 R)
• M83: 55,647,266 km (0.115 R)
• M84: 57,111,979 km (0.083 R)
• M85: 57,322,314 km (0.044 R)
• M86: 57,743,731 km (0.093 R)
• M87: 58,589,557 km (0.069 R)
• M88: 62,771,117 km (0.106 R)
• M89: 66,383,756 km (0.097 R)
• M90: 66,494,309 km (0.034 R)
• M91: 72,552,873 km (0.116 R)
• M92: 73,694,155 km (0.095 R)
• M93: 74,381,707 km (0.101 R)
• M94: 74,611,340 km (0.109 R)
• M95: 74,956,312 km (0.1 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 16,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit