🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.46 AU - 0.62 AU

Year: 149 Days

Day: 36.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.8 AU - 1.22 AU

Year: 382 Days

Day: 32.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,017,620 km

• M1: 40,391 km (0.111 R)
• M2: 104,719 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.45 AU - 1.63 AU

Year: 720 Days

Day: 33.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.7 AU - 1.7 AU

Year: 835 Days

Day: 29.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.8 AU - 1.9 AU

Year: 948 Days

Day: 28.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.7 AU - 2.86 AU

Year: 1746 Days

Day: 44.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,017,620 km

• M1: 492,626 km (0.072 R)
• M2: 2,602,704 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.9

Radius: 3.2

Gravity: 19.42 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.53 AU - 14.59 AU

Year: 15778 Days

Day: 20.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,017,620 km

• M1: 82,728 km (0.117 R)
• M2: 118,781 km (0.081 R)
• M3: 321,187 km (0.039 R)
• M4: 449,990 km (0.062 R)
• M5: 491,728 km (0.098 R)
• M6: 735,573 km (0.101 R)
• M7: 818,749 km (0.109 R)
• M8: 994,078 km (0.08 R)
• M9: 1,607,728 km (0.109 R)
• M10: 1,804,001 km (0.101 R)
• M11: 2,031,090 km (0.037 R)
• M12: 2,124,439 km (0.11 R)
• M13: 2,462,082 km (0.093 R)
• M14: 2,561,564 km (0.092 R)
• M15: 2,713,406 km (0.045 R)
• M16: 2,764,569 km (0.07 R)
• M17: 3,025,617 km (0.112 R)
• M18: 3,159,208 km (0.085 R)
• M19: 3,349,347 km (0.087 R)
• M20: 3,487,426 km (0.047 R)
• M21: 3,655,574 km (0.094 R)
• M22: 4,087,463 km (0.067 R)
• M23: 4,324,276 km (0.034 R)
• M24: 4,444,403 km (0.043 R)
• M25: 4,504,841 km (0.112 R)
• M26: 4,935,832 km (0.106 R)
• M27: 4,967,098 km (0.074 R)
• M28: 5,029,929 km (0.111 R)
• M29: 5,444,315 km (0.083 R)
• M30: 5,969,254 km (0.119 R)
• M31: 6,002,615 km (0.026 R)
• M32: 6,102,995 km (0.112 R)
• M33: 6,407,426 km (0.076 R)
• M34: 7,529,710 km (0.07 R)
• M35: 7,601,816 km (0.047 R)
• M36: 7,783,128 km (0.117 R)
• M37: 8,224,143 km (0.118 R)
• M38: 8,711,084 km (0.104 R)
• M39: 10,749,804 km (0.072 R)
• M40: 11,075,927 km (0.119 R)
• M41: 11,405,342 km (0.064 R)
• M42: 11,446,780 km (0.097 R)
• M43: 11,905,447 km (0.038 R)
• M44: 12,031,708 km (0.11 R)
• M45: 12,327,762 km (0.076 R)
• M46: 12,455,369 km (0.093 R)
• M47: 12,583,425 km (0.077 R)
• M48: 13,056,753 km (0.069 R)
• M49: 13,843,787 km (0.086 R)
• M50: 14,109,473 km (0.103 R)
• M51: 14,511,293 km (0.078 R)
• M52: 14,556,172 km (0.051 R)
• M53: 14,690,960 km (0.051 R)
• M54: 14,871,524 km (0.079 R)
• M55: 16,341,772 km (0.074 R)
• M56: 16,388,447 km (0.089 R)
• M57: 17,522,249 km (0.08 R)
• M58: 18,437,638 km (0.093 R)
• M59: 19,171,266 km (0.1 R)
• M60: 19,665,538 km (0.119 R)
• M61: 21,071,907 km (0.103 R)
• M62: 21,787,135 km (0.09 R)
• M63: 23,398,902 km (0.065 R)
• M64: 23,451,561 km (0.066 R)
• M65: 23,504,219 km (0.094 R)
• M66: 23,926,983 km (0.056 R)
• M67: 24,033,048 km (0.104 R)
• M68: 24,405,546 km (0.118 R)
• M69: 24,779,990 km (0.111 R)
• M70: 24,994,812 km (0.1 R)
• M71: 25,210,233 km (0.113 R)
• M72: 25,318,243 km (0.097 R)
• M73: 25,426,402 km (0.106 R)
• M74: 26,790,585 km (0.077 R)
• M75: 26,900,689 km (0.107 R)
• M76: 27,232,048 km (0.114 R)
• M77: 28,010,556 km (0.106 R)
• M78: 28,402,502 km (0.038 R)
• M79: 31,544,805 km (0.105 R)
• M80: 31,719,386 km (0.099 R)
• M81: 31,894,266 km (0.081 R)
• M82: 32,244,923 km (0.104 R)
• M83: 33,304,675 km (0.056 R)
• M84: 34,915,545 km (0.083 R)
• M85: 35,700,185 km (0.082 R)
• M86: 37,041,181 km (0.1 R)
• M87: 38,709,347 km (0.054 R)
• M88: 38,771,579 km (0.116 R)
• M89: 39,960,583 km (0.068 R)
• M90: 40,717,848 km (0.101 R)
• M91: 41,990,327 km (0.055 R)
• M92: 42,760,008 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 12,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit