🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.51 AU - 0.53 AU

Year: 144 Days

Day: 15.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.45 AU - 1.77 AU

Year: 782 Days

Day: 36.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.2 AU - 2.46 AU

Year: 1362 Days

Day: 29.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.16 AU - 2.9 AU

Year: 1541 Days

Day: 43.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.6

Radius: 4.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.77 AU - 13.09 AU

Year: 17802 Days

Day: 23.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,010,319 km

• M1: 248,632 km (0.119 R)
• M2: 295,157 km (0.082 R)
• M3: 334,650 km (0.065 R)
• M4: 376,089 km (0.117 R)
• M5: 547,528 km (0.095 R)
• M6: 635,492 km (0.11 R)
• M7: 661,372 km (0.09 R)
• M8: 1,093,261 km (0.077 R)
• M9: 1,490,144 km (0.098 R)
• M10: 1,740,571 km (0.099 R)
• M11: 1,833,322 km (0.102 R)
• M12: 2,505,316 km (0.097 R)
• M13: 2,631,127 km (0.09 R)
• M14: 2,998,989 km (0.103 R)
• M15: 3,110,140 km (0.099 R)
• M16: 3,521,833 km (0.11 R)
• M17: 4,121,571 km (0.081 R)
• M18: 4,345,220 km (0.048 R)
• M19: 4,623,771 km (0.085 R)
• M20: 4,675,083 km (0.097 R)
• M21: 4,882,127 km (0.117 R)
• M22: 5,118,641 km (0.105 R)
• M23: 5,439,678 km (0.117 R)
• M24: 6,413,111 km (0.101 R)
• M25: 6,498,980 km (0.109 R)
• M26: 7,051,894 km (0.093 R)
• M27: 8,171,185 km (0.114 R)
• M28: 8,202,152 km (0.112 R)
• M29: 8,264,385 km (0.06 R)
• M30: 8,545,928 km (0.107 R)
• M31: 8,798,898 km (0.109 R)
• M32: 8,830,613 km (0.103 R)
• M33: 8,958,220 km (0.06 R)
• M34: 9,215,079 km (0.064 R)
• M35: 10,772,842 km (0.05 R)
• M36: 11,080,265 km (0.066 R)
• M37: 11,286,860 km (0.079 R)
• M38: 11,390,681 km (0.106 R)
• M39: 12,125,955 km (0.115 R)
• M40: 12,588,661 km (0.087 R)
• M41: 12,624,564 km (0.118 R)
• M42: 13,057,201 km (0.067 R)
• M43: 13,275,465 km (0.096 R)
• M44: 13,531,427 km (0.113 R)
• M45: 13,937,136 km (0.101 R)
• M46: 14,309,485 km (0.096 R)
• M47: 14,384,284 km (0.074 R)
• M48: 14,609,578 km (0.068 R)
• M49: 15,369,087 km (0.112 R)
• M50: 15,522,574 km (0.097 R)
• M51: 15,908,387 km (0.094 R)
• M52: 15,947,133 km (0.042 R)
• M53: 15,985,879 km (0.115 R)
• M54: 16,297,342 km (0.116 R)
• M55: 16,728,782 km (0.096 R)
• M56: 17,763,550 km (0.093 R)
• M57: 18,369,871 km (0.118 R)
• M58: 18,451,252 km (0.118 R)
• M59: 19,436,803 km (0.087 R)
• M60: 19,810,797 km (0.115 R)
• M61: 20,439,407 km (0.082 R)
• M62: 20,650,340 km (0.088 R)
• M63: 22,017,665 km (0.084 R)
• M64: 22,104,133 km (0.088 R)
• M65: 24,167,386 km (0.074 R)
• M66: 24,435,167 km (0.106 R)
• M67: 24,793,753 km (0.083 R)
• M68: 25,380,176 km (0.101 R)
• M69: 25,697,773 km (0.116 R)
• M70: 26,750,792 km (0.106 R)
• M71: 27,120,299 km (0.085 R)
• M72: 27,166,674 km (0.089 R)
• M73: 27,259,425 km (0.062 R)
• M74: 27,958,047 km (0.112 R)
• M75: 28,427,036 km (0.078 R)
• M76: 29,801,841 km (0.1 R)
• M77: 29,849,562 km (0.07 R)
• M78: 29,945,305 km (0.098 R)
• M79: 30,184,811 km (0.059 R)
• M80: 30,232,832 km (0.1 R)
• M81: 30,377,044 km (0.075 R)
• M82: 32,173,416 km (0.077 R)
• M83: 32,812,797 km (0.049 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 13,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit