🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.6

Radius: 9.4

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.67 AU - 0.81 AU

Year: 424 Days

Day: 10.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 12,874,773 km

• M1: 129,552 km (0.05 R)
• M2: 261,796 km (0.092 R)
• M3: 327,619 km (0.027 R)
• M4: 449,691 km (0.098 R)
• M5: 569,070 km (0.026 R)
• M6: 633,248 km (0.108 R)
• M7: 695,929 km (0.099 R)
• M8: 796,609 km (0.102 R)
• M9: 879,037 km (0.085 R)
• M10: 1,003,503 km (0.053 R)
• M11: 1,159,982 km (0.113 R)
• M12: 1,346,381 km (0.082 R)
• M13: 1,423,873 km (0.081 R)
• M14: 1,641,687 km (0.095 R)
• M15: 1,852,022 km (0.109 R)
• M16: 1,995,187 km (0.066 R)
• M17: 2,084,048 km (0.073 R)
• M18: 2,154,957 km (0.114 R)
• M19: 2,318,917 km (0.084 R)
• M20: 2,466,719 km (0.086 R)
• M21: 2,569,343 km (0.115 R)
• M22: 2,652,520 km (0.074 R)
• M23: 2,743,625 km (0.096 R)
• M24: 2,885,893 km (0.034 R)
• M25: 3,155,468 km (0.054 R)
• M26: 3,229,818 km (0.059 R)
• M27: 3,304,617 km (0.093 R)
• M28: 3,395,273 km (0.089 R)
• M29: 3,463,789 km (0.077 R)
• M30: 3,525,124 km (0.106 R)
• M31: 3,648,842 km (0.102 R)
• M32: 3,789,763 km (0.077 R)
• M33: 3,940,558 km (0.097 R)
• M34: 4,142,066 km (0.089 R)
• M35: 4,223,597 km (0.032 R)
• M36: 4,289,121 km (0.098 R)
• M37: 4,571,861 km (0.114 R)
• M38: 4,681,665 km (0.106 R)
• M39: 4,920,872 km (0.085 R)
• M40: 4,989,987 km (0.057 R)
• M41: 5,094,406 km (0.092 R)
• M42: 5,243,405 km (0.108 R)
• M43: 5,680,979 km (0.116 R)
• M44: 5,899,691 km (0.104 R)
• M45: 6,000,819 km (0.118 R)
• M46: 6,083,996 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.3

Radius: 14.2

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.67 AU - 0.87 AU

Year: 451 Days

Day: 8.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 12,874,773 km

• M1: 182,210 km (0.104 R)
• M2: 286,330 km (0.085 R)
• M3: 427,551 km (0.104 R)
• M4: 585,227 km (0.12 R)
• M5: 684,560 km (0.102 R)
• M6: 831,914 km (0.04 R)
• M7: 964,607 km (0.12 R)
• M8: 1,077,404 km (0.099 R)
• M9: 1,180,626 km (0.108 R)
• M10: 1,312,572 km (0.025 R)
• M11: 1,439,281 km (0.116 R)
• M12: 1,528,142 km (0.06 R)
• M13: 1,645,876 km (0.069 R)
• M14: 1,772,436 km (0.091 R)
• M15: 1,896,751 km (0.106 R)
• M16: 2,047,696 km (0.106 R)
• M17: 2,172,610 km (0.037 R)
• M18: 2,480,632 km (0.076 R)
• M19: 2,685,282 km (0.114 R)
• M20: 2,776,686 km (0.083 R)
• M21: 2,882,452 km (0.102 R)
• M22: 3,070,945 km (0.08 R)
• M23: 3,173,569 km (0.118 R)
• M24: 3,284,421 km (0.029 R)
• M25: 3,438,956 km (0.12 R)
• M26: 3,538,588 km (0.057 R)
• M27: 3,639,267 km (0.111 R)
• M28: 3,828,658 km (0.116 R)
• M29: 3,991,720 km (0.074 R)
• M30: 4,111,697 km (0.095 R)
• M31: 4,240,501 km (0.075 R)
• M32: 4,332,354 km (0.097 R)
• M33: 4,424,806 km (0.11 R)
• M34: 4,690,342 km (0.102 R)
• M35: 4,833,208 km (0.119 R)
• M36: 5,001,655 km (0.065 R)
• M37: 5,188,353 km (0.059 R)
• M38: 5,485,455 km (0.119 R)
• M39: 5,602,440 km (0.113 R)
• M40: 5,822,050 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.4

Radius: 14.6

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.08 AU - 4.52 AU

Year: 4940 Days

Day: 7.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 12,874,773 km

• M1: 202,556 km (0.114 R)
• M2: 327,769 km (0.096 R)
• M3: 559,047 km (0.09 R)
• M4: 1,024,596 km (0.072 R)
• M5: 1,249,441 km (0.103 R)
• M6: 1,683,275 km (0.099 R)
• M7: 1,913,207 km (0.099 R)
• M8: 2,277,777 km (0.093 R)
• M9: 2,653,717 km (0.12 R)
• M10: 2,809,897 km (0.096 R)
• M11: 3,131,532 km (0.039 R)
• M12: 3,380,762 km (0.086 R)
• M13: 3,489,520 km (0.079 R)
• M14: 3,648,842 km (0.106 R)
• M15: 3,760,741 km (0.059 R)
• M16: 4,025,978 km (0.1 R)
• M17: 4,167,497 km (0.074 R)
• M18: 4,350,156 km (0.106 R)
• M19: 5,232,485 km (0.114 R)
• M20: 5,687,113 km (0.07 R)
• M21: 6,925,783 km (0.074 R)
• M22: 7,583,714 km (0.103 R)
• M23: 7,679,307 km (0.055 R)
• M24: 8,131,093 km (0.085 R)
• M25: 8,558,345 km (0.084 R)
• M26: 9,814,518 km (0.075 R)
• M27: 10,076,165 km (0.072 R)
• M28: 10,198,984 km (0.086 R)
• M29: 10,499,676 km (0.106 R)
• M30: 11,218,494 km (0.116 R)
• M31: 11,492,258 km (0.094 R)
• M32: 11,823,617 km (0.084 R)
• M33: 12,009,119 km (0.115 R)
• M34: 12,514,759 km (0.06 R)
• M35: 12,684,852 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 17,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit