🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.51 AU - 0.65 AU

Year: 164 Days

Day: 15.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.57 AU - 0.73 AU

Year: 194 Days

Day: 40.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 91.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.85 AU - 1.31 AU

Year: 416 Days

Day: 12.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.08 AU - 1.3 AU

Year: 481 Days

Day: 46.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.53 AU - 2.43 AU

Year: 1033 Days

Day: 32.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,439,845 km

• M1: 91,554 km (0.031 R)

Asteroid Belt

Center: 7.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867

Radius: 7.7

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 12.38 AU - 13.44 AU

Year: 17203 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,439,845 km

• M1: 482,004 km (0.069 R)
• M2: 952,041 km (0.098 R)
• M3: 1,054,665 km (0.066 R)
• M4: 1,107,473 km (0.087 R)
• M5: 1,299,407 km (0.117 R)
• M6: 1,472,641 km (0.091 R)
• M7: 1,970,802 km (0.059 R)
• M8: 2,376,512 km (0.087 R)
• M9: 3,302,822 km (0.047 R)
• M10: 3,661,109 km (0.055 R)
• M11: 3,990,074 km (0.082 R)
• M12: 4,200,559 km (0.119 R)
• M13: 4,632,448 km (0.116 R)
• M14: 5,078,549 km (0.08 R)
• M15: 5,820,554 km (0.108 R)
• M16: 7,250,261 km (0.119 R)
• M17: 7,404,047 km (0.045 R)
• M18: 7,507,270 km (0.111 R)
• M19: 7,872,139 km (0.073 R)
• M20: 8,565,076 km (0.067 R)
• M21: 9,056,206 km (0.116 R)
• M22: 9,333,112 km (0.089 R)
• M23: 9,725,358 km (0.09 R)
• M24: 11,169,725 km (0.06 R)
• M25: 11,466,677 km (0.05 R)
• M26: 11,886,748 km (0.031 R)
• M27: 12,372,941 km (0.119 R)
• M28: 12,434,126 km (0.115 R)
• M29: 13,870,116 km (0.103 R)
• M30: 13,997,424 km (0.052 R)
• M31: 14,189,208 km (0.071 R)
• M32: 14,317,563 km (0.087 R)
• M33: 14,381,890 km (0.098 R)
• M34: 14,639,947 km (0.027 R)
• M35: 15,030,098 km (0.086 R)
• M36: 15,489,663 km (0.09 R)
• M37: 15,953,715 km (0.069 R)
• M38: 16,288,067 km (0.059 R)
• M39: 16,963,651 km (0.063 R)
• M40: 17,099,934 km (0.096 R)
• M41: 17,304,883 km (0.118 R)
• M42: 18,063,494 km (0.064 R)
• M43: 20,985,440 km (0.061 R)
• M44: 21,204,900 km (0.068 R)
• M45: 23,441,538 km (0.103 R)
• M46: 24,973,869 km (0.097 R)
• M47: 25,361,925 km (0.115 R)
• M48: 25,752,077 km (0.112 R)
• M49: 25,908,706 km (0.077 R)
• M50: 26,222,861 km (0.119 R)
• M51: 28,214,757 km (0.089 R)
• M52: 28,295,390 km (0.074 R)
• M53: 28,862,366 km (0.075 R)
• M54: 29,188,041 km (0.067 R)
• M55: 31,836,820 km (0.1 R)
• M56: 34,130,754 km (0.057 R)
• M57: 34,475,128 km (0.087 R)
• M58: 36,653,423 km (0.073 R)
• M59: 38,070,713 km (0.118 R)
• M60: 39,686,520 km (0.118 R)
• M61: 39,867,533 km (0.107 R)
• M62: 41,416,320 km (0.105 R)
• M63: 42,428,948 km (0.083 R)
• M64: 43,729,552 km (0.106 R)
• M65: 44,010,048 km (0.105 R)
• M66: 45,894,532 km (0.087 R)
• M67: 47,613,113 km (0.055 R)
• M68: 48,383,691 km (0.103 R)
• M69: 48,576,972 km (0.039 R)
• M70: 49,644,502 km (0.108 R)
• M71: 52,396,953 km (0.074 R)
• M72: 53,092,733 km (0.099 R)
• M73: 53,691,573 km (0.096 R)
• M74: 53,891,586 km (0.113 R)
• M75: 54,996,665 km (0.111 R)
• M76: 55,703,814 km (0.096 R)
• M77: 56,210,652 km (0.12 R)
• M78: 56,312,229 km (0.076 R)
• M79: 56,515,532 km (0.097 R)
• M80: 59,387,512 km (0.064 R)
• M81: 61,258,682 km (0.026 R)
• M82: 64,952,104 km (0.113 R)
• M83: 65,272,094 km (0.093 R)
• M84: 66,664,402 km (0.111 R)
• M85: 66,987,234 km (0.06 R)
• M86: 67,310,365 km (0.059 R)
• M87: 70,242,783 km (0.102 R)
• M88: 71,009,771 km (0.12 R)
• M89: 71,229,381 km (0.087 R)
• M90: 71,779,602 km (0.089 R)
• M91: 72,552,125 km (0.101 R)
• M92: 73,438,492 km (0.063 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 18,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit