🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.55 AU - 0.79 AU

Year: 195 Days

Day: 37.6 Hours

Environment

Temp: 218 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.2 AU - 1.28 AU

Year: 492 Days

Day: 20.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 112,136,407 km

• M1: 44,580 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.31 AU - 1.73 AU

Year: 668 Days

Day: 35.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,136,407 km

• M1: 1,193,193 km (0.092 R)

Asteroid Belt

Center: 1.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.96 AU - 2.54 AU

Year: 1203 Days

Day: 17.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.95 AU - 3.81 AU

Year: 2215 Days

Day: 29.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 86.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.5

Radius: 4.9

Gravity: 34.88 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 17.35 AU - 23.05 AU

Year: 32361 Days

Day: 16.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 112,136,407 km

• M1: 100,530 km (0.1 R)
• M2: 702,512 km (0.1 R)
• M3: 826,528 km (0.09 R)
• M4: 1,025,643 km (0.107 R)
• M5: 1,202,916 km (0.118 R)
• M6: 2,502,473 km (0.11 R)
• M7: 2,549,447 km (0.091 R)
• M8: 2,789,402 km (0.036 R)
• M9: 3,036,687 km (0.112 R)
• M10: 3,086,952 km (0.107 R)
• M11: 3,765,678 km (0.081 R)
• M12: 3,928,739 km (0.106 R)
• M13: 4,038,694 km (0.102 R)
• M14: 4,661,769 km (0.08 R)
• M15: 5,133,301 km (0.113 R)
• M16: 5,682,026 km (0.083 R)
• M17: 6,966,474 km (0.113 R)
• M18: 8,125,408 km (0.107 R)
• M19: 8,477,562 km (0.111 R)
• M20: 8,762,845 km (0.118 R)
• M21: 9,416,288 km (0.109 R)
• M22: 10,539,768 km (0.067 R)
• M23: 11,468,622 km (0.108 R)
• M24: 12,262,388 km (0.059 R)
• M25: 12,910,147 km (0.088 R)
• M26: 13,652,152 km (0.111 R)
• M27: 14,407,921 km (0.106 R)
• M28: 14,577,714 km (0.088 R)
• M29: 14,919,246 km (0.056 R)
• M30: 15,349,938 km (0.115 R)
• M31: 15,610,239 km (0.114 R)
• M32: 16,400,115 km (0.084 R)
• M33: 18,939,090 km (0.085 R)
• M34: 19,031,991 km (0.098 R)
• M35: 19,405,237 km (0.066 R)
• M36: 19,498,886 km (0.042 R)
• M37: 19,875,124 km (0.108 R)
• M38: 20,922,010 km (0.108 R)
• M39: 24,269,263 km (0.101 R)
• M40: 25,284,883 km (0.054 R)
• M41: 26,004,149 km (0.117 R)
• M42: 27,884,146 km (0.117 R)
• M43: 28,520,385 km (0.032 R)
• M44: 29,268,823 km (0.066 R)
• M45: 30,240,611 km (0.093 R)
• M46: 31,552,734 km (0.114 R)
• M47: 33,218,656 km (0.115 R)
• M48: 34,458,523 km (0.103 R)
• M49: 34,799,307 km (0.099 R)
• M50: 36,983,137 km (0.079 R)
• M51: 38,150,299 km (0.093 R)
• M52: 39,685,622 km (0.032 R)
• M53: 39,804,553 km (0.09 R)
• M54: 41,120,565 km (0.101 R)
• M55: 41,723,594 km (0.032 R)
• M56: 43,060,251 km (0.098 R)
• M57: 43,918,195 km (0.119 R)
• M58: 45,277,740 km (0.087 R)
• M59: 45,900,217 km (0.069 R)
• M60: 46,275,109 km (0.09 R)
• M61: 46,400,323 km (0.1 R)
• M62: 47,784,701 km (0.081 R)
• M63: 49,310,450 km (0.092 R)
• M64: 52,148,920 km (0.071 R)
• M65: 53,850,895 km (0.097 R)
• M66: 54,114,337 km (0.11 R)
• M67: 59,064,979 km (0.066 R)
• M68: 59,200,814 km (0.064 R)
• M69: 60,017,768 km (0.119 R)
• M70: 60,564,548 km (0.075 R)
• M71: 61,662,896 km (0.071 R)
• M72: 62,352,692 km (0.094 R)
• M73: 64,577,212 km (0.096 R)
• M74: 65,277,779 km (0.03 R)
• M75: 68,960,729 km (0.12 R)
• M76: 69,963,783 km (0.071 R)
• M77: 72,856,108 km (0.082 R)
• M78: 77,267,151 km (0.102 R)
• M79: 77,861,802 km (0.099 R)
• M80: 78,756,697 km (0.045 R)
• M81: 80,406,013 km (0.099 R)
• M82: 81,008,593 km (0.073 R)
• M83: 81,915,306 km (0.117 R)
• M84: 82,521,626 km (0.039 R)
• M85: 83,738,755 km (0.05 R)
• M86: 86,036,877 km (0.08 R)
• M87: 88,821,791 km (0.091 R)
• M88: 90,068,988 km (0.097 R)
• M89: 95,593,189 km (0.067 R)
• M90: 97,672,899 km (0.078 R)
• M91: 99,282,721 km (0.049 R)
• M92: 101,063,684 km (0.052 R)
• M93: 102,691,758 km (0.04 R)
• M94: 109,624,123 km (0.065 R)
• M95: 110,794,128 km (0.107 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 14,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit