🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.4

Radius: 10

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.53 AU - 0.55 AU

Year: 265 Days

Day: 5.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 12,918,863 km

• M1: 125,812 km (0.08 R)
• M2: 229,483 km (0.091 R)
• M3: 339,288 km (0.073 R)
• M4: 439,070 km (0.039 R)
• M5: 564,882 km (0.086 R)
• M6: 643,271 km (0.098 R)
• M7: 738,415 km (0.118 R)
• M8: 815,608 km (0.081 R)
• M9: 919,877 km (0.092 R)
• M10: 1,075,908 km (0.114 R)
• M11: 1,237,025 km (0.094 R)
• M12: 1,342,491 km (0.106 R)
• M13: 1,442,871 km (0.097 R)
• M14: 1,651,560 km (0.09 R)
• M15: 1,843,345 km (0.113 R)
• M16: 1,928,616 km (0.104 R)
• M17: 2,038,121 km (0.05 R)
• M18: 2,121,597 km (0.107 R)
• M19: 2,239,630 km (0.052 R)
• M20: 2,340,459 km (0.12 R)
• M21: 2,487,214 km (0.103 R)
• M22: 2,576,674 km (0.096 R)
• M23: 2,697,698 km (0.117 R)
• M24: 2,919,552 km (0.101 R)
• M25: 3,019,483 km (0.089 R)
• M26: 3,099,219 km (0.064 R)
• M27: 3,174,168 km (0.079 R)
• M28: 3,244,479 km (0.106 R)
• M29: 3,447,184 km (0.115 R)
• M30: 3,524,975 km (0.055 R)
• M31: 3,597,829 km (0.11 R)
• M32: 3,710,925 km (0.038 R)
• M33: 3,819,383 km (0.107 R)
• M34: 3,894,182 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.9

Radius: 8.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.53 AU - 0.57 AU

Year: 272 Days

Day: 6.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 12,918,863 km

• M1: 111,750 km (0.095 R)
• M2: 226,940 km (0.112 R)
• M3: 306,227 km (0.113 R)
• M4: 391,946 km (0.089 R)
• M5: 450,738 km (0.105 R)
• M6: 508,483 km (0.094 R)
• M7: 566,527 km (0.113 R)
• M8: 635,043 km (0.081 R)
• M9: 717,621 km (0.105 R)
• M10: 787,034 km (0.076 R)
• M11: 858,841 km (0.103 R)
• M12: 918,082 km (0.113 R)
• M13: 1,009,636 km (0.051 R)
• M14: 1,091,616 km (0.087 R)
• M15: 1,175,989 km (0.119 R)
• M16: 1,259,165 km (0.088 R)
• M17: 1,323,792 km (0.113 R)
• M18: 1,438,982 km (0.047 R)
• M19: 1,608,626 km (0.075 R)
• M20: 1,697,936 km (0.11 R)
• M21: 1,904,979 km (0.096 R)
• M22: 2,218,536 km (0.035 R)
• M23: 2,347,789 km (0.032 R)
• M24: 2,415,557 km (0.088 R)
• M25: 2,540,022 km (0.067 R)
• M26: 2,666,582 km (0.104 R)
• M27: 2,737,342 km (0.05 R)
• M28: 2,907,883 km (0.115 R)
• M29: 3,017,389 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.5

Radius: 10.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.72 AU - 2.14 AU

Year: 1788 Days

Day: 6.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 12,918,863 km

• M1: 137,480 km (0.118 R)
• M2: 214,523 km (0.067 R)
• M3: 508,633 km (0.037 R)
• M4: 581,786 km (0.099 R)
• M5: 891,903 km (0.088 R)
• M6: 1,014,722 km (0.115 R)
• M7: 1,118,842 km (0.088 R)
• M8: 1,209,948 km (0.098 R)
• M9: 1,347,129 km (0.106 R)
• M10: 1,646,923 km (0.11 R)
• M11: 1,722,769 km (0.052 R)
• M12: 1,868,477 km (0.053 R)
• M13: 1,988,006 km (0.114 R)
• M14: 2,448,618 km (0.08 R)
• M15: 2,524,913 km (0.116 R)
• M16: 2,815,582 km (0.111 R)
• M17: 3,035,042 km (0.11 R)
• M18: 3,152,775 km (0.101 R)
• M19: 3,392,880 km (0.079 R)
• M20: 3,576,885 km (0.079 R)
• M21: 3,676,517 km (0.068 R)
• M22: 3,891,190 km (0.085 R)
• M23: 4,006,381 km (0.119 R)
• M24: 4,306,324 km (0.076 R)
• M25: 4,385,910 km (0.065 R)
• M26: 4,492,574 km (0.086 R)
• M27: 4,627,212 km (0.082 R)
• M28: 4,845,475 km (0.086 R)
• M29: 5,137,191 km (0.077 R)
• M30: 5,391,806 km (0.097 R)
• M31: 5,520,610 km (0.051 R)
• M32: 5,928,115 km (0.097 R)
• M33: 6,001,867 km (0.095 R)
• M34: 6,285,205 km (0.087 R)
• M35: 6,375,562 km (0.082 R)
• M36: 6,618,659 km (0.062 R)
• M37: 6,803,113 km (0.096 R)
• M38: 7,129,835 km (0.111 R)
• M39: 7,430,077 km (0.1 R)
• M40: 7,589,698 km (0.054 R)
• M41: 7,928,687 km (0.095 R)
• M42: 8,059,136 km (0.078 R)
• M43: 8,239,701 km (0.05 R)
• M44: 8,438,068 km (0.1 R)
• M45: 8,587,965 km (0.079 R)
• M46: 8,806,228 km (0.083 R)
• M47: 8,992,178 km (0.107 R)
• M48: 9,162,421 km (0.073 R)
• M49: 9,350,914 km (0.064 R)
• M50: 9,436,933 km (0.027 R)
• M51: 9,506,047 km (0.106 R)
• M52: 9,662,078 km (0.047 R)
• M53: 9,871,515 km (0.055 R)
• M54: 9,941,676 km (0.1 R)
• M55: 10,170,710 km (0.092 R)
• M56: 10,634,165 km (0.096 R)
• M57: 11,086,399 km (0.104 R)
• M58: 11,214,156 km (0.079 R)
• M59: 11,287,309 km (0.082 R)
• M60: 11,600,268 km (0.069 R)
• M61: 12,046,967 km (0.109 R)
• M62: 12,310,110 km (0.101 R)
• M63: 12,556,198 km (0.056 R)
• M64: 12,746,636 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 18,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit