🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.4

Radius: 13.8

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.6 AU - 0.72 AU

Year: 364 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 21,345,093 km

• M1: 175,777 km (0.079 R)
• M2: 265,237 km (0.107 R)
• M3: 371,003 km (0.094 R)
• M4: 461,958 km (0.088 R)
• M5: 561,142 km (0.075 R)
• M6: 658,231 km (0.1 R)
• M7: 756,367 km (0.042 R)
• M8: 895,194 km (0.042 R)
• M9: 1,019,809 km (0.088 R)
• M10: 1,112,260 km (0.045 R)
• M11: 1,207,853 km (0.101 R)
• M12: 1,343,838 km (0.104 R)
• M13: 1,442,572 km (0.1 R)
• M14: 1,583,793 km (0.072 R)
• M15: 1,692,850 km (0.099 R)
• M16: 1,779,467 km (0.106 R)
• M17: 1,927,419 km (0.058 R)
• M18: 2,093,024 km (0.117 R)
• M19: 2,373,520 km (0.117 R)
• M20: 2,518,331 km (0.057 R)
• M21: 2,685,731 km (0.108 R)
• M22: 2,851,934 km (0.077 R)
• M23: 3,072,142 km (0.029 R)
• M24: 3,158,759 km (0.076 R)
• M25: 3,397,368 km (0.112 R)
• M26: 3,487,126 km (0.045 R)
• M27: 3,588,255 km (0.108 R)
• M28: 3,815,643 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115

Radius: 13.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.91 AU - 3.03 AU

Year: 2633 Days

Day: 5.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 21,345,093 km

• M1: 174,132 km (0.119 R)
• M2: 274,662 km (0.071 R)
• M3: 379,979 km (0.08 R)
• M4: 477,367 km (0.097 R)
• M5: 564,582 km (0.084 R)
• M6: 693,685 km (0.074 R)
• M7: 905,516 km (0.08 R)
• M8: 992,582 km (0.107 R)
• M9: 1,139,936 km (0.114 R)
• M10: 1,250,040 km (0.074 R)
• M11: 1,505,852 km (0.077 R)
• M12: 1,611,468 km (0.053 R)
• M13: 1,996,982 km (0.086 R)
• M14: 2,187,121 km (0.11 R)
• M15: 2,326,696 km (0.114 R)
• M16: 2,614,971 km (0.034 R)
• M17: 2,703,682 km (0.076 R)
• M18: 2,925,237 km (0.073 R)
• M19: 3,215,905 km (0.118 R)
• M20: 3,537,990 km (0.083 R)
• M21: 3,636,724 km (0.089 R)
• M22: 3,725,286 km (0.056 R)
• M23: 3,949,833 km (0.083 R)
• M24: 4,052,307 km (0.09 R)
• M25: 4,260,099 km (0.068 R)
• M26: 4,353,597 km (0.092 R)
• M27: 4,674,335 km (0.097 R)
• M28: 5,567,285 km (0.08 R)
• M29: 5,695,490 km (0.068 R)
• M30: 5,994,237 km (0.076 R)
• M31: 6,431,811 km (0.114 R)
• M32: 6,580,062 km (0.089 R)
• M33: 7,003,873 km (0.105 R)
• M34: 7,156,313 km (0.118 R)
• M35: 7,352,137 km (0.075 R)
• M36: 7,507,120 km (0.09 R)
• M37: 7,749,020 km (0.062 R)
• M38: 7,892,484 km (0.116 R)
• M39: 8,109,401 km (0.119 R)
• M40: 8,196,617 km (0.075 R)
• M41: 8,742,051 km (0.048 R)
• M42: 8,861,579 km (0.119 R)
• M43: 9,329,671 km (0.048 R)
• M44: 9,421,225 km (0.117 R)
• M45: 9,605,230 km (0.088 R)
• M46: 9,852,516 km (0.066 R)
• M47: 9,992,539 km (0.111 R)
• M48: 10,369,077 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.7

Radius: 4.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.73 AU - 7.09 AU

Year: 9745 Days

Day: 15.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 21,345,093 km

• M1: 64,776 km (0.084 R)
• M2: 100,231 km (0.109 R)
• M3: 385,813 km (0.103 R)
• M4: 434,731 km (0.064 R)
• M5: 468,541 km (0.077 R)
• M6: 557,102 km (0.031 R)
• M7: 594,053 km (0.054 R)
• M8: 760,855 km (0.064 R)
• M9: 802,293 km (0.107 R)
• M10: 855,101 km (0.106 R)
• M11: 964,308 km (0.092 R)
• M12: 1,257,071 km (0.09 R)
• M13: 1,318,705 km (0.094 R)
• M14: 1,368,821 km (0.115 R)
• M15: 1,682,976 km (0.079 R)
• M16: 2,062,057 km (0.092 R)
• M17: 3,143,949 km (0.09 R)
• M18: 3,313,144 km (0.049 R)
• M19: 3,749,371 km (0.03 R)
• M20: 3,910,788 km (0.092 R)
• M21: 3,965,092 km (0.109 R)
• M22: 4,848,317 km (0.089 R)
• M23: 5,024,244 km (0.108 R)
• M24: 5,625,478 km (0.076 R)
• M25: 6,185,872 km (0.046 R)
• M26: 6,569,291 km (0.108 R)
• M27: 6,655,460 km (0.069 R)
• M28: 6,763,769 km (0.057 R)
• M29: 6,916,508 km (0.034 R)
• M30: 7,114,426 km (0.088 R)
• M31: 7,314,289 km (0.1 R)
• M32: 7,515,947 km (0.102 R)
• M33: 7,765,027 km (0.092 R)
• M34: 7,810,505 km (0.113 R)
• M35: 7,879,021 km (0.049 R)
• M36: 8,039,689 km (0.062 R)
• M37: 8,528,126 km (0.077 R)
• M38: 8,835,250 km (0.114 R)
• M39: 9,411,800 km (0.086 R)
• M40: 10,324,198 km (0.118 R)
• M41: 10,778,227 km (0.113 R)
• M42: 11,187,378 km (0.04 R)
• M43: 11,342,062 km (0.09 R)
• M44: 12,046,967 km (0.112 R)
• M45: 12,551,411 km (0.105 R)
• M46: 12,712,229 km (0.069 R)
• M47: 12,900,572 km (0.06 R)
• M48: 14,496,931 km (0.11 R)
• M49: 15,033,240 km (0.102 R)
• M50: 15,461,239 km (0.056 R)
• M51: 16,329,206 km (0.113 R)
• M52: 17,123,870 km (0.091 R)
• M53: 17,361,730 km (0.07 R)
• M54: 17,810,674 km (0.045 R)
• M55: 18,112,113 km (0.034 R)
• M56: 18,628,376 km (0.09 R)
• M57: 18,872,968 km (0.091 R)
• M58: 18,995,638 km (0.11 R)
• M59: 20,174,619 km (0.081 R)
• M60: 20,268,716 km (0.086 R)
• M61: 21,122,023 km (0.095 R)
• M62: 21,153,737 km (0.095 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: 530 - 12,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit