🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.58 AU - 0.66 AU

Year: 181 Days

Day: 36 Hours

Environment

Temp: 128 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.72 AU - 1.14 AU

Year: 333 Days

Day: 45.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 20,383,036 km

• M1: 303,085 km (0.102 R)
• M2: 882,328 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.05 AU - 1.13 AU

Year: 422 Days

Day: 13.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.5

Radius: 11.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.85 AU - 5.89 AU

Year: 4615 Days

Day: 9.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 20,383,036 km

• M1: 164,707 km (0.076 R)
• M2: 277,205 km (0.115 R)
• M3: 400,623 km (0.046 R)
• M4: 578,345 km (0.088 R)
• M5: 694,433 km (0.115 R)
• M6: 853,905 km (0.09 R)
• M7: 952,340 km (0.118 R)
• M8: 1,142,030 km (0.106 R)
• M9: 1,313,320 km (0.11 R)
• M10: 1,526,197 km (0.102 R)
• M11: 1,762,113 km (0.064 R)
• M12: 2,107,834 km (0.026 R)
• M13: 2,410,321 km (0.08 R)
• M14: 2,540,471 km (0.098 R)
• M15: 2,673,164 km (0.031 R)
• M16: 2,781,024 km (0.025 R)
• M17: 3,546,966 km (0.075 R)
• M18: 4,061,582 km (0.073 R)
• M19: 4,139,223 km (0.105 R)
• M20: 4,407,303 km (0.119 R)
• M21: 4,599,835 km (0.101 R)
• M22: 4,844,577 km (0.036 R)
• M23: 5,535,420 km (0.077 R)
• M24: 5,726,008 km (0.104 R)
• M25: 5,813,373 km (0.094 R)
• M26: 5,936,492 km (0.081 R)
• M27: 6,113,915 km (0.117 R)
• M28: 6,510,350 km (0.086 R)
• M29: 6,693,308 km (0.105 R)
• M30: 6,915,162 km (0.055 R)
• M31: 7,064,460 km (0.088 R)
• M32: 7,366,199 km (0.103 R)
• M33: 7,537,788 km (0.112 R)
• M34: 7,614,532 km (0.107 R)
• M35: 8,099,977 km (0.104 R)
• M36: 8,257,354 km (0.081 R)
• M37: 8,595,445 km (0.039 R)
• M38: 8,938,024 km (0.072 R)
• M39: 9,161,972 km (0.108 R)
• M40: 9,243,952 km (0.114 R)
• M41: 9,491,237 km (0.088 R)
• M42: 10,825,351 km (0.06 R)
• M43: 11,064,408 km (0.079 R)
• M44: 11,348,943 km (0.043 R)
• M45: 11,547,460 km (0.096 R)
• M46: 12,037,692 km (0.08 R)
• M47: 12,716,866 km (0.109 R)
• M48: 13,084,279 km (0.1 R)
• M49: 13,199,918 km (0.087 R)
• M50: 13,525,143 km (0.061 R)
• M51: 13,782,601 km (0.093 R)
• M52: 14,089,127 km (0.106 R)
• M53: 14,255,032 km (0.086 R)
• M54: 14,469,256 km (0.031 R)
• M55: 14,588,784 km (0.116 R)
• M56: 14,732,548 km (0.086 R)
• M57: 14,925,080 km (0.116 R)
• M58: 15,166,980 km (0.106 R)
• M59: 15,777,339 km (0.074 R)
• M60: 15,900,309 km (0.104 R)
• M61: 16,048,411 km (0.092 R)
• M62: 16,196,961 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151

Radius: 14.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.58 AU - 7.08 AU

Year: 5906 Days

Day: 7.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 20,383,036 km

• M1: 182,061 km (0.111 R)
• M2: 306,975 km (0.095 R)
• M3: 477,217 km (0.079 R)
• M4: 603,627 km (0.111 R)
• M5: 999,164 km (0.073 R)
• M6: 1,138,290 km (0.051 R)
• M7: 1,295,817 km (0.059 R)
• M8: 2,028,098 km (0.118 R)
• M9: 2,336,569 km (0.049 R)
• M10: 2,600,310 km (0.093 R)
• M11: 3,205,733 km (0.076 R)
• M12: 3,319,128 km (0.074 R)
• M13: 3,483,386 km (0.074 R)
• M14: 3,616,828 km (0.083 R)
• M15: 3,803,227 km (0.045 R)
• M16: 4,635,290 km (0.093 R)
• M17: 4,764,094 km (0.055 R)
• M18: 4,950,194 km (0.088 R)
• M19: 5,044,141 km (0.077 R)
• M20: 5,329,574 km (0.028 R)
• M21: 5,542,452 km (0.113 R)
• M22: 5,758,022 km (0.058 R)
• M23: 5,976,585 km (0.059 R)
• M24: 6,794,137 km (0.048 R)
• M25: 7,258,937 km (0.111 R)
• M26: 7,581,770 km (0.092 R)
• M27: 7,931,380 km (0.091 R)
• M28: 8,556,101 km (0.065 R)
• M29: 8,874,445 km (0.117 R)
• M30: 9,522,802 km (0.092 R)
• M31: 9,710,847 km (0.068 R)
• M32: 11,160,749 km (0.085 R)
• M33: 11,885,700 km (0.074 R)
• M34: 12,369,051 km (0.112 R)
• M35: 12,574,449 km (0.112 R)
• M36: 12,884,715 km (0.099 R)
• M37: 12,988,686 km (0.051 R)
• M38: 13,697,929 km (0.088 R)
• M39: 14,527,898 km (0.088 R)
• M40: 14,771,892 km (0.09 R)
• M41: 15,044,609 km (0.066 R)
• M42: 17,085,872 km (0.094 R)
• M43: 18,504,209 km (0.096 R)
• M44: 18,916,501 km (0.113 R)
• M45: 19,064,453 km (0.101 R)
• M46: 19,242,475 km (0.112 R)
• M47: 19,630,233 km (0.11 R)
• M48: 19,960,245 km (0.089 R)
• M49: 20,141,109 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 18,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit