🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.52 AU - 0.84 AU

Year: 248 Days

Day: 42.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 104.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.2 AU - 1.82 AU

Year: 822 Days

Day: 38.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.74 AU - 2.2 AU

Year: 1225 Days

Day: 12.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.2

Radius: 12.9

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.6 AU - 3.78 AU

Year: 2524 Days

Day: 8.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 26,398,459 km

• M1: 160,818 km (0.03 R)
• M2: 263,741 km (0.095 R)
• M3: 395,238 km (0.064 R)
• M4: 598,691 km (0.09 R)
• M5: 778,657 km (0.069 R)
• M6: 864,077 km (0.09 R)
• M7: 1,204,263 km (0.102 R)
• M8: 1,305,391 km (0.111 R)
• M9: 1,647,222 km (0.107 R)
• M10: 2,006,556 km (0.106 R)
• M11: 2,461,334 km (0.114 R)
• M12: 2,544,211 km (0.119 R)
• M13: 2,652,221 km (0.111 R)
• M14: 2,749,609 km (0.107 R)
• M15: 3,074,685 km (0.078 R)
• M16: 3,558,784 km (0.114 R)
• M17: 3,775,551 km (0.117 R)
• M18: 3,858,129 km (0.109 R)
• M19: 4,010,869 km (0.118 R)
• M20: 4,322,630 km (0.094 R)
• M21: 4,481,503 km (0.066 R)
• M22: 4,569,018 km (0.111 R)
• M23: 4,701,263 km (0.092 R)
• M24: 4,790,273 km (0.081 R)
• M25: 5,015,119 km (0.094 R)
• M26: 5,228,146 km (0.066 R)
• M27: 5,568,930 km (0.074 R)
• M28: 5,821,452 km (0.114 R)
• M29: 5,965,215 km (0.066 R)
• M30: 6,142,489 km (0.051 R)
• M31: 6,272,489 km (0.1 R)
• M32: 6,502,271 km (0.085 R)
• M33: 6,668,175 km (0.06 R)
• M34: 7,055,036 km (0.109 R)
• M35: 7,466,579 km (0.102 R)
• M36: 8,080,828 km (0.09 R)
• M37: 8,313,154 km (0.118 R)
• M38: 8,529,622 km (0.051 R)
• M39: 8,729,784 km (0.104 R)
• M40: 8,876,240 km (0.07 R)
• M41: 9,489,143 km (0.099 R)
• M42: 10,560,413 km (0.055 R)
• M43: 10,775,385 km (0.061 R)
• M44: 10,873,671 km (0.083 R)
• M45: 11,051,094 km (0.077 R)
• M46: 11,229,564 km (0.102 R)
• M47: 11,871,937 km (0.1 R)
• M48: 12,014,055 km (0.037 R)
• M49: 12,197,612 km (0.075 R)
• M50: 12,464,495 km (0.103 R)
• M51: 12,941,263 km (0.114 R)
• M52: 13,234,475 km (0.112 R)
• M53: 13,572,117 km (0.091 R)
• M54: 13,976,929 km (0.103 R)
• M55: 14,148,518 km (0.1 R)
• M56: 14,277,770 km (0.091 R)
• M57: 14,493,939 km (0.08 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.7

Radius: 10.1

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.74 AU - 7.48 AU

Year: 6690 Days

Day: 14.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,398,459 km

• M1: 137,780 km (0.09 R)
• M2: 268,977 km (0.117 R)
• M3: 351,705 km (0.094 R)
• M4: 428,149 km (0.053 R)
• M5: 492,626 km (0.074 R)
• M6: 571,015 km (0.1 R)
• M7: 907,012 km (0.089 R)
• M8: 1,006,794 km (0.096 R)
• M9: 1,136,944 km (0.079 R)
• M10: 1,328,728 km (0.072 R)
• M11: 1,472,492 km (0.07 R)
• M12: 1,546,393 km (0.06 R)
• M13: 1,886,429 km (0.045 R)
• M14: 2,032,586 km (0.068 R)
• M15: 2,405,384 km (0.094 R)
• M16: 2,528,653 km (0.095 R)
• M17: 2,600,011 km (0.05 R)
• M18: 2,818,274 km (0.093 R)
• M19: 3,042,521 km (0.086 R)
• M20: 3,750,269 km (0.106 R)
• M21: 4,165,104 km (0.073 R)
• M22: 4,485,991 km (0.11 R)
• M23: 4,836,948 km (0.105 R)
• M24: 5,800,508 km (0.099 R)
• M25: 6,499,878 km (0.108 R)
• M26: 6,822,112 km (0.077 R)
• M27: 6,897,210 km (0.088 R)
• M28: 7,379,214 km (0.084 R)
• M29: 7,689,331 km (0.086 R)
• M30: 8,456,468 km (0.112 R)
• M31: 8,972,132 km (0.118 R)
• M32: 9,192,490 km (0.043 R)
• M33: 9,610,167 km (0.091 R)
• M34: 10,148,271 km (0.114 R)
• M35: 11,165,087 km (0.106 R)
• M36: 11,253,799 km (0.089 R)
• M37: 11,820,925 km (0.118 R)
• M38: 11,971,719 km (0.114 R)
• M39: 12,397,176 km (0.101 R)
• M40: 12,673,483 km (0.085 R)
• M41: 12,765,934 km (0.074 R)
• M42: 13,989,196 km (0.065 R)
• M43: 14,084,939 km (0.095 R)
• M44: 14,534,181 km (0.102 R)
• M45: 14,695,747 km (0.087 R)
• M46: 14,857,911 km (0.044 R)
• M47: 15,151,422 km (0.11 R)
• M48: 15,677,707 km (0.096 R)
• M49: 15,876,672 km (0.098 R)
• M50: 16,176,766 km (0.103 R)
• M51: 16,277,146 km (0.082 R)
• M52: 16,344,166 km (0.106 R)
• M53: 16,512,314 km (0.086 R)
• M54: 17,464,055 km (0.117 R)
• M55: 17,739,316 km (0.072 R)
• M56: 17,877,394 km (0.034 R)
• M57: 18,189,605 km (0.106 R)
• M58: 18,503,461 km (0.102 R)
• M59: 18,678,790 km (0.108 R)
• M60: 18,784,107 km (0.117 R)
• M61: 19,136,859 km (0.109 R)
• M62: 19,848,795 km (0.102 R)
• M63: 20,028,163 km (0.073 R)
• M64: 20,969,433 km (0.114 R)
• M65: 21,042,436 km (0.061 R)
• M66: 21,592,807 km (0.061 R)
• M67: 21,740,311 km (0.11 R)
• M68: 22,333,765 km (0.085 R)
• M69: 22,557,713 km (0.12 R)
• M70: 22,670,061 km (0.112 R)
• M71: 23,045,552 km (0.053 R)
• M72: 23,460,985 km (0.11 R)
• M73: 24,184,441 km (0.12 R)
• M74: 25,031,314 km (0.065 R)
• M75: 25,419,371 km (0.042 R)
• M76: 25,614,297 km (0.113 R)
• M77: 26,319,651 km (0.071 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 14,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit