🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.69 AU - 1.05 AU

Year: 309 Days

Day: 35.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 114.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.33 AU - 1.77 AU

Year: 735 Days

Day: 20.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.64 AU - 2.64 AU

Year: 1192 Days

Day: 23.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.86 AU - 2.58 AU

Year: 1260 Days

Day: 46 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.11 AU - 4.19 AU

Year: 2655 Days

Day: 30.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.3

Radius: 5.1

Gravity: 31.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 13.15 AU - 15.95 AU

Year: 21134 Days

Day: 15.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,657,130 km

• M1: 123,269 km (0.034 R)
• M2: 159,920 km (0.089 R)
• M3: 232,625 km (0.083 R)
• M4: 519,703 km (0.086 R)
• M5: 587,471 km (0.1 R)
• M6: 1,291,927 km (0.062 R)
• M7: 1,353,861 km (0.031 R)
• M8: 1,814,921 km (0.047 R)
• M9: 1,884,484 km (0.12 R)
• M10: 2,283,013 km (0.057 R)
• M11: 2,867,043 km (0.075 R)
• M12: 3,113,132 km (0.104 R)
• M13: 3,196,757 km (0.08 R)
• M14: 3,451,821 km (0.074 R)
• M15: 3,581,822 km (0.098 R)
• M16: 3,625,654 km (0.117 R)
• M17: 4,348,810 km (0.072 R)
• M18: 4,774,865 km (0.112 R)
• M19: 5,564,592 km (0.105 R)
• M20: 6,183,179 km (0.07 R)
• M21: 6,235,688 km (0.119 R)
• M22: 6,607,588 km (0.054 R)
• M23: 6,715,149 km (0.069 R)
• M24: 6,769,154 km (0.115 R)
• M25: 7,372,632 km (0.104 R)
• M26: 8,050,609 km (0.096 R)
• M27: 8,630,600 km (0.083 R)
• M28: 10,450,010 km (0.093 R)
• M29: 11,209,817 km (0.087 R)
• M30: 11,273,995 km (0.071 R)
• M31: 11,987,277 km (0.112 R)
• M32: 12,052,951 km (0.089 R)
• M33: 12,581,779 km (0.111 R)
• M34: 15,053,884 km (0.101 R)
• M35: 15,694,761 km (0.105 R)
• M36: 15,838,375 km (0.102 R)
• M37: 17,076,747 km (0.114 R)
• M38: 18,953,601 km (0.066 R)
• M39: 20,423,101 km (0.071 R)
• M40: 20,894,783 km (0.114 R)
• M41: 21,369,906 km (0.097 R)
• M42: 22,169,956 km (0.057 R)
• M43: 22,492,638 km (0.114 R)
• M44: 22,979,579 km (0.08 R)
• M45: 25,381,972 km (0.085 R)
• M46: 27,429,667 km (0.05 R)
• M47: 30,598,898 km (0.106 R)
• M48: 31,680,790 km (0.089 R)
• M49: 31,953,208 km (0.067 R)
• M50: 32,135,268 km (0.083 R)
• M51: 33,604,170 km (0.079 R)
• M52: 34,253,574 km (0.073 R)
• M53: 35,000,815 km (0.112 R)
• M54: 36,701,893 km (0.088 R)
• M55: 36,797,187 km (0.11 R)
• M56: 39,400,938 km (0.052 R)
• M57: 41,565,918 km (0.115 R)
• M58: 41,864,216 km (0.109 R)
• M59: 44,681,593 km (0.069 R)
• M60: 49,231,014 km (0.055 R)
• M61: 51,453,739 km (0.066 R)
• M62: 51,773,878 km (0.065 R)
• M63: 52,630,924 km (0.088 R)
• M64: 53,492,758 km (0.059 R)
• M65: 54,250,621 km (0.057 R)
• M66: 54,467,687 km (0.048 R)
• M67: 57,096,421 km (0.091 R)
• M68: 57,760,037 km (0.085 R)
• M69: 58,314,896 km (0.078 R)
• M70: 58,648,798 km (0.068 R)
• M71: 62,362,416 km (0.109 R)
• M72: 62,931,785 km (0.115 R)
• M73: 65,341,508 km (0.12 R)
• M74: 66,151,430 km (0.082 R)
• M75: 67,898,135 km (0.119 R)
• M76: 68,132,256 km (0.111 R)
• M77: 68,835,964 km (0.046 R)
• M78: 68,953,548 km (0.119 R)
• M79: 69,071,132 km (0.071 R)
• M80: 70,961,750 km (0.035 R)
• M81: 71,080,381 km (0.066 R)
• M82: 72,510,238 km (0.046 R)
• M83: 73,228,756 km (0.071 R)
• M84: 74,190,371 km (0.119 R)
• M85: 74,552,099 km (0.116 R)
• M86: 74,793,550 km (0.034 R)
• M87: 75,640,723 km (0.055 R)
• M88: 76,369,264 km (0.056 R)
• M89: 76,734,433 km (0.1 R)
• M90: 77,466,565 km (0.095 R)
• M91: 79,923,710 km (0.097 R)
• M92: 80,170,845 km (0.113 R)
• M93: 80,541,998 km (0.103 R)
• M94: 82,156,907 km (0.061 R)
• M95: 82,531,200 km (0.05 R)
• M96: 83,281,284 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 16,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit