🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.75 AU - 1.01 AU

Year: 289 Days

Day: 37.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.94 AU - 1.36 AU

Year: 431 Days

Day: 43.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,026,850 km

• M1: 142,268 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.75 AU - 1.99 AU

Year: 895 Days

Day: 17.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,026,850 km

• M1: 321,635 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.97 AU - 3.09 AU

Year: 1845 Days

Day: 22.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,026,850 km

• M1: 105,018 km (0.04 R)
• M2: 925,562 km (0.029 R)

Asteroid Belt

Center: 9.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.2

Radius: 5

Gravity: 25.73 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 15.39 AU - 16.09 AU

Year: 21847 Days

Day: 16.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,026,850 km

• M1: 179,218 km (0.031 R)
• M2: 268,977 km (0.107 R)
• M3: 302,487 km (0.104 R)
• M4: 790,924 km (0.102 R)
• M5: 892,650 km (0.119 R)
• M6: 1,025,643 km (0.074 R)
• M7: 1,165,218 km (0.1 R)
• M8: 1,251,835 km (0.117 R)
• M9: 1,916,349 km (0.093 R)
• M10: 2,158,847 km (0.118 R)
• M11: 2,447,720 km (0.101 R)
• M12: 2,559,320 km (0.045 R)
• M13: 2,748,861 km (0.116 R)
• M14: 2,982,383 km (0.053 R)
• M15: 3,022,027 km (0.106 R)
• M16: 3,263,029 km (0.058 R)
• M17: 3,763,434 km (0.072 R)
• M18: 4,558,098 km (0.095 R)
• M19: 5,402,877 km (0.113 R)
• M20: 5,942,327 km (0.104 R)
• M21: 6,345,493 km (0.093 R)
• M22: 6,396,506 km (0.032 R)
• M23: 8,489,829 km (0.064 R)
• M24: 8,602,476 km (0.063 R)
• M25: 10,530,942 km (0.113 R)
• M26: 10,591,380 km (0.085 R)
• M27: 10,834,327 km (0.059 R)
• M28: 10,895,363 km (0.083 R)
• M29: 11,202,188 km (0.075 R)
• M30: 11,824,515 km (0.101 R)
• M31: 12,139,867 km (0.112 R)
• M32: 12,843,276 km (0.119 R)
• M33: 13,297,755 km (0.088 R)
• M34: 13,428,653 km (0.035 R)
• M35: 14,490,499 km (0.108 R)
• M36: 16,203,095 km (0.115 R)
• M37: 16,834,996 km (0.108 R)
• M38: 17,978,373 km (0.115 R)
• M39: 18,486,557 km (0.1 R)
• M40: 18,705,718 km (0.046 R)
• M41: 19,516,688 km (0.1 R)
• M42: 19,591,038 km (0.09 R)
• M43: 20,792,608 km (0.119 R)
• M44: 20,868,454 km (0.084 R)
• M45: 21,786,387 km (0.091 R)
• M46: 22,095,157 km (0.111 R)
• M47: 22,405,572 km (0.094 R)
• M48: 23,424,035 km (0.095 R)
• M49: 23,661,147 km (0.042 R)
• M50: 24,297,537 km (0.069 R)
• M51: 25,020,244 km (0.105 R)
• M52: 28,568,705 km (0.074 R)
• M53: 28,822,124 km (0.116 R)
• M54: 30,014,419 km (0.1 R)
• M55: 31,570,985 km (0.049 R)
• M56: 32,359,067 km (0.031 R)
• M57: 33,597,737 km (0.109 R)
• M58: 33,954,528 km (0.12 R)
• M59: 34,581,792 km (0.09 R)
• M60: 35,303,452 km (0.107 R)
• M61: 35,484,615 km (0.116 R)
• M62: 38,332,360 km (0.113 R)
• M63: 38,985,504 km (0.108 R)
• M64: 39,360,397 km (0.048 R)
• M65: 40,208,168 km (0.104 R)
• M66: 43,464,913 km (0.118 R)
• M67: 44,536,483 km (0.117 R)
• M68: 44,928,280 km (0.032 R)
• M69: 46,407,952 km (0.117 R)
• M70: 47,103,882 km (0.106 R)
• M71: 50,634,840 km (0.116 R)
• M72: 51,967,907 km (0.104 R)
• M73: 52,380,498 km (0.049 R)
• M74: 53,312,492 km (0.091 R)
• M75: 54,668,447 km (0.108 R)
• M76: 56,882,795 km (0.089 R)
• M77: 57,095,224 km (0.027 R)
• M78: 57,201,588 km (0.091 R)
• M79: 58,054,296 km (0.112 R)
• M80: 59,341,436 km (0.112 R)
• M81: 64,140,536 km (0.099 R)
• M82: 65,916,412 km (0.06 R)
• M83: 66,139,463 km (0.066 R)
• M84: 69,856,820 km (0.108 R)
• M85: 70,084,358 km (0.058 R)
• M86: 70,312,046 km (0.091 R)
• M87: 71,225,341 km (0.083 R)
• M88: 72,717,879 km (0.099 R)
• M89: 73,294,579 km (0.077 R)
• M90: 73,757,136 km (0.052 R)
• M91: 78,199,145 km (0.049 R)
• M92: 79,026,870 km (0.07 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit