🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.58 AU - 0.88 AU

Year: 222 Days

Day: 25.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,658,512 km

• M1: 664,813 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.76 AU - 1 AU

Year: 294 Days

Day: 33.5 Hours

Environment

Temp: 93 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,658,512 km

• M1: 308,321 km (0.078 R)

Asteroid Belt

Center: 1.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.54 AU - 1.62 AU

Year: 708 Days

Day: 25.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.4

Radius: 7.1

Gravity: 18.44 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.1 AU - 15.36 AU

Year: 20151 Days

Day: 22.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,658,512 km

• M1: 90,956 km (0.108 R)
• M2: 160,519 km (0.111 R)
• M3: 364,271 km (0.057 R)
• M4: 739,612 km (0.037 R)
• M5: 790,326 km (0.051 R)
• M6: 895,642 km (0.116 R)
• M7: 1,269,637 km (0.099 R)
• M8: 1,331,271 km (0.108 R)
• M9: 1,790,687 km (0.059 R)
• M10: 1,966,165 km (0.101 R)
• M11: 3,692,075 km (0.12 R)
• M12: 4,423,759 km (0.087 R)
• M13: 4,471,032 km (0.082 R)
• M14: 4,518,304 km (0.107 R)
• M15: 5,050,574 km (0.089 R)
• M16: 5,450,150 km (0.087 R)
• M17: 6,068,438 km (0.12 R)
• M18: 6,279,520 km (0.098 R)
• M19: 6,600,557 km (0.118 R)
• M20: 7,147,637 km (0.109 R)
• M21: 7,595,832 km (0.103 R)
• M22: 8,053,003 km (0.048 R)
• M23: 8,401,865 km (0.113 R)
• M24: 8,755,664 km (0.119 R)
• M25: 8,934,284 km (0.106 R)
• M26: 9,356,000 km (0.088 R)
• M27: 9,722,515 km (0.069 R)
• M28: 10,533,036 km (0.057 R)
• M29: 10,659,596 km (0.094 R)
• M30: 10,786,754 km (0.109 R)
• M31: 11,106,595 km (0.068 R)
• M32: 11,821,523 km (0.087 R)
• M33: 12,887,857 km (0.063 R)
• M34: 14,968,613 km (0.12 R)
• M35: 15,111,031 km (0.102 R)
• M36: 15,182,389 km (0.119 R)
• M37: 15,397,211 km (0.081 R)
• M38: 15,685,038 km (0.103 R)
• M39: 15,974,809 km (0.058 R)
• M40: 16,706,791 km (0.097 R)
• M41: 18,203,518 km (0.111 R)
• M42: 18,660,689 km (0.099 R)
• M43: 20,765,082 km (0.112 R)
• M44: 21,083,127 km (0.086 R)
• M45: 21,163,012 km (0.102 R)
• M46: 21,322,783 km (0.108 R)
• M47: 21,966,203 km (0.097 R)
• M48: 22,371,614 km (0.106 R)
• M49: 22,697,737 km (0.1 R)
• M50: 24,435,466 km (0.066 R)
• M51: 25,277,851 km (0.071 R)
• M52: 25,617,439 km (0.051 R)
• M53: 28,388,440 km (0.117 R)
• M54: 28,741,341 km (0.074 R)
• M55: 28,829,903 km (0.108 R)
• M56: 29,719,711 km (0.12 R)
• M57: 32,534,844 km (0.103 R)
• M58: 33,089,403 km (0.117 R)
• M59: 34,208,096 km (0.073 R)
• M60: 34,772,080 km (0.048 R)
• M61: 36,386,540 km (0.099 R)
• M62: 37,154,726 km (0.086 R)
• M63: 38,317,101 km (0.103 R)
• M64: 39,786,750 km (0.086 R)
• M65: 41,774,757 km (0.08 R)
• M66: 44,100,555 km (0.048 R)
• M67: 46,364,419 km (0.107 R)
• M68: 46,884,122 km (0.048 R)
• M69: 47,405,770 km (0.059 R)
• M70: 48,244,565 km (0.083 R)
• M71: 54,798,747 km (0.05 R)
• M72: 55,568,428 km (0.071 R)
• M73: 56,120,444 km (0.082 R)
• M74: 57,230,012 km (0.068 R)
• M75: 58,234,861 km (0.104 R)
• M76: 60,715,343 km (0.092 R)
• M77: 60,828,888 km (0.101 R)
• M78: 60,942,582 km (0.041 R)
• M79: 61,739,939 km (0.064 R)
• M80: 62,311,702 km (0.091 R)
• M81: 63,230,083 km (0.051 R)
• M82: 65,545,709 km (0.114 R)
• M83: 65,895,468 km (0.089 R)
• M84: 66,012,155 km (0.057 R)
• M85: 68,124,776 km (0.1 R)
• M86: 68,479,024 km (0.113 R)
• M87: 70,975,812 km (0.079 R)
• M88: 71,454,825 km (0.101 R)
• M89: 71,814,757 km (0.115 R)
• M90: 72,295,565 km (0.104 R)
• M91: 78,519,434 km (0.106 R)
• M92: 79,635,435 km (0.11 R)
• M93: 82,888,739 km (0.048 R)
• M94: 83,014,701 km (0.111 R)
• M95: 84,025,085 km (0.076 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 18,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit