🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.1

Radius: 9.2

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.48 AU - 0.56 AU

Year: 254 Days

Day: 10.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 16,913,137 km

• M1: 120,127 km (0.069 R)
• M2: 195,524 km (0.08 R)
• M3: 267,032 km (0.089 R)
• M4: 395,836 km (0.102 R)
• M5: 456,124 km (0.053 R)
• M6: 527,931 km (0.095 R)
• M7: 658,979 km (0.12 R)
• M8: 733,329 km (0.1 R)
• M9: 801,695 km (0.101 R)
• M10: 863,030 km (0.12 R)
• M11: 939,026 km (0.111 R)
• M12: 1,139,038 km (0.101 R)
• M13: 1,233,734 km (0.05 R)
• M14: 1,323,792 km (0.117 R)
• M15: 1,390,063 km (0.101 R)
• M16: 1,450,052 km (0.102 R)
• M17: 1,588,131 km (0.082 R)
• M18: 1,674,748 km (0.101 R)
• M19: 1,742,815 km (0.089 R)
• M20: 1,807,591 km (0.093 R)
• M21: 1,894,059 km (0.066 R)
• M22: 1,998,927 km (0.073 R)
• M23: 2,075,670 km (0.08 R)
• M24: 2,276,132 km (0.091 R)
• M25: 2,347,340 km (0.116 R)
• M26: 2,437,548 km (0.04 R)
• M27: 2,607,491 km (0.109 R)
• M28: 2,934,811 km (0.093 R)
• M29: 3,027,263 km (0.07 R)
• M30: 3,150,382 km (0.096 R)
• M31: 3,437,460 km (0.118 R)
• M32: 3,519,589 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.6

Radius: 8

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.52 AU - 0.82 AU

Year: 372 Days

Day: 5.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 16,913,137 km

• M1: 102,475 km (0.11 R)
• M2: 166,802 km (0.112 R)
• M3: 248,183 km (0.073 R)
• M4: 315,951 km (0.118 R)
• M5: 391,647 km (0.044 R)
• M6: 500,405 km (0.102 R)
• M7: 557,252 km (0.108 R)
• M8: 609,462 km (0.118 R)
• M9: 715,527 km (0.116 R)
• M10: 796,459 km (0.055 R)
• M11: 872,305 km (0.114 R)
• M12: 925,861 km (0.095 R)
• M13: 1,031,926 km (0.108 R)
• M14: 1,119,890 km (0.12 R)
• M15: 1,196,783 km (0.065 R)
• M16: 1,247,347 km (0.115 R)
• M17: 1,317,658 km (0.079 R)
• M18: 1,379,741 km (0.114 R)
• M19: 1,506,899 km (0.073 R)
• M20: 1,556,865 km (0.11 R)
• M21: 1,653,356 km (0.101 R)
• M22: 1,730,997 km (0.088 R)
• M23: 1,783,506 km (0.106 R)
• M24: 1,944,174 km (0.041 R)
• M25: 1,998,777 km (0.043 R)
• M26: 2,160,193 km (0.12 R)
• M27: 2,331,782 km (0.097 R)
• M28: 2,395,810 km (0.119 R)
• M29: 2,561,415 km (0.097 R)
• M30: 2,743,176 km (0.109 R)
• M31: 2,872,878 km (0.093 R)
• M32: 2,929,126 km (0.083 R)
• M33: 2,992,107 km (0.078 R)
• M34: 3,248,368 km (0.086 R)
• M35: 3,313,593 km (0.093 R)
• M36: 3,372,534 km (0.094 R)
• M37: 3,478,450 km (0.064 R)
• M38: 3,619,072 km (0.099 R)
• M39: 3,686,690 km (0.103 R)
• M40: 3,802,628 km (0.063 R)
• M41: 3,871,443 km (0.098 R)
• M42: 4,038,245 km (0.063 R)
• M43: 4,094,344 km (0.073 R)
• M44: 4,200,409 km (0.068 R)
• M45: 4,429,443 km (0.077 R)
• M46: 4,670,146 km (0.076 R)
• M47: 4,758,708 km (0.086 R)
• M48: 4,817,949 km (0.057 R)
• M49: 4,959,917 km (0.076 R)
• M50: 5,095,752 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.2

Radius: 14.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.19 AU - 1.67 AU

Year: 1160 Days

Day: 6.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 16,913,137 km

• M1: 188,344 km (0.12 R)
• M2: 290,968 km (0.082 R)
• M3: 390,151 km (0.112 R)
• M4: 579,692 km (0.103 R)
• M5: 728,990 km (0.1 R)
• M6: 854,952 km (0.119 R)
• M7: 1,030,131 km (0.106 R)
• M8: 1,131,857 km (0.102 R)
• M9: 1,326,784 km (0.088 R)
• M10: 1,445,564 km (0.081 R)
• M11: 1,809,685 km (0.087 R)
• M12: 1,912,908 km (0.1 R)
• M13: 2,079,410 km (0.032 R)
• M14: 2,211,356 km (0.075 R)
• M15: 2,386,535 km (0.111 R)
• M16: 2,683,487 km (0.101 R)
• M17: 2,862,406 km (0.097 R)
• M18: 3,089,495 km (0.071 R)
• M19: 3,277,540 km (0.059 R)
• M20: 3,423,248 km (0.094 R)
• M21: 3,599,325 km (0.098 R)
• M22: 3,950,730 km (0.092 R)
• M23: 4,174,977 km (0.059 R)
• M24: 4,353,448 km (0.118 R)
• M25: 4,453,828 km (0.084 R)
• M26: 4,564,979 km (0.118 R)
• M27: 4,667,005 km (0.064 R)
• M28: 4,821,240 km (0.084 R)
• M29: 5,188,204 km (0.085 R)
• M30: 5,499,068 km (0.117 R)
• M31: 5,816,216 km (0.055 R)
• M32: 6,060,958 km (0.107 R)
• M33: 6,354,469 km (0.042 R)
• M34: 6,468,612 km (0.059 R)
• M35: 6,664,286 km (0.101 R)
• M36: 6,908,729 km (0.07 R)
• M37: 7,014,495 km (0.113 R)
• M38: 7,108,891 km (0.086 R)
• M39: 7,382,655 km (0.118 R)
• M40: 7,490,814 km (0.078 R)
• M41: 7,611,540 km (0.115 R)
• M42: 7,793,899 km (0.041 R)
• M43: 8,200,207 km (0.037 R)
• M44: 8,412,337 km (0.113 R)
• M45: 8,588,414 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.3

Radius: 11

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.62 AU - 1.74 AU

Year: 1477 Days

Day: 12.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 16,913,137 km

• M1: 163,959 km (0.092 R)
• M2: 233,821 km (0.075 R)
• M3: 429,047 km (0.079 R)
• M4: 760,556 km (0.115 R)
• M5: 831,465 km (0.036 R)
• M6: 955,182 km (0.112 R)
• M7: 1,050,027 km (0.026 R)
• M8: 1,121,086 km (0.076 R)
• M9: 1,259,165 km (0.096 R)
• M10: 1,354,609 km (0.078 R)
• M11: 1,522,458 km (0.114 R)
• M12: 1,593,816 km (0.067 R)
• M13: 1,676,543 km (0.094 R)
• M14: 1,792,930 km (0.106 R)
• M15: 1,868,477 km (0.082 R)
• M16: 2,124,439 km (0.08 R)
• M17: 2,193,105 km (0.083 R)
• M18: 2,262,518 km (0.077 R)
• M19: 2,332,680 km (0.106 R)
• M20: 2,670,172 km (0.11 R)
• M21: 2,807,054 km (0.105 R)
• M22: 3,378,219 km (0.119 R)
• M23: 3,691,178 km (0.072 R)
• M24: 3,886,253 km (0.062 R)
• M25: 4,056,197 km (0.088 R)
• M26: 4,170,938 km (0.071 R)
• M27: 4,536,406 km (0.068 R)
• M28: 4,851,459 km (0.088 R)
• M29: 4,973,531 km (0.059 R)
• M30: 5,173,842 km (0.092 R)
• M31: 5,455,685 km (0.088 R)
• M32: 5,985,411 km (0.089 R)
• M33: 6,248,254 km (0.12 R)
• M34: 6,464,573 km (0.086 R)
• M35: 6,717,393 km (0.046 R)
• M36: 7,163,195 km (0.05 R)
• M37: 7,284,968 km (0.1 R)
• M38: 8,356,088 km (0.073 R)
• M39: 8,484,294 km (0.093 R)
• M40: 8,742,649 km (0.075 R)
• M41: 8,835,549 km (0.106 R)
• M42: 9,153,894 km (0.045 R)
• M43: 9,323,986 km (0.081 R)
• M44: 9,571,421 km (0.119 R)
• M45: 9,705,611 km (0.071 R)
• M46: 9,917,740 km (0.103 R)
• M47: 10,092,471 km (0.068 R)
• M48: 10,346,638 km (0.053 R)
• M49: 10,504,164 km (0.069 R)
• M50: 11,485,975 km (0.092 R)
• M51: 11,710,521 km (0.11 R)
• M52: 11,895,275 km (0.051 R)
• M53: 12,122,364 km (0.115 R)
• M54: 12,205,241 km (0.094 R)
• M55: 12,330,006 km (0.08 R)
• M56: 12,518,051 km (0.102 R)
• M57: 12,812,310 km (0.108 R)
• M58: 13,108,813 km (0.077 R)
• M59: 13,429,102 km (0.034 R)
• M60: 13,817,009 km (0.066 R)
• M61: 13,925,318 km (0.118 R)
• M62: 14,142,983 km (0.112 R)
• M63: 14,405,527 km (0.111 R)
• M64: 14,493,491 km (0.091 R)
• M65: 14,647,726 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.4

Radius: 10

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.36 AU - 2.38 AU

Year: 2475 Days

Day: 14.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 16,913,137 km

• M1: 134,189 km (0.107 R)
• M2: 220,507 km (0.11 R)
• M3: 300,991 km (0.111 R)
• M4: 365,019 km (0.083 R)
• M5: 455,526 km (0.087 R)
• M6: 585,227 km (0.113 R)
• M7: 655,239 km (0.095 R)
• M8: 831,016 km (0.092 R)
• M9: 902,225 km (0.064 R)
• M10: 1,080,246 km (0.109 R)
• M11: 1,148,912 km (0.114 R)
• M12: 1,249,591 km (0.096 R)
• M13: 1,427,912 km (0.101 R)
• M14: 1,659,938 km (0.109 R)
• M15: 2,000,423 km (0.077 R)
• M16: 2,098,260 km (0.115 R)
• M17: 2,260,873 km (0.073 R)
• M18: 2,414,659 km (0.078 R)
• M19: 3,149,185 km (0.097 R)
• M20: 3,336,033 km (0.101 R)
• M21: 3,526,471 km (0.03 R)
• M22: 3,796,196 km (0.114 R)
• M23: 4,026,127 km (0.092 R)
• M24: 4,260,547 km (0.109 R)
• M25: 4,339,834 km (0.105 R)
• M26: 4,629,007 km (0.046 R)
• M27: 4,694,082 km (0.116 R)
• M28: 5,847,631 km (0.101 R)
• M29: 5,971,349 km (0.102 R)
• M30: 6,456,195 km (0.076 R)
• M31: 6,529,049 km (0.096 R)
• M32: 6,897,808 km (0.078 R)
• M33: 7,636,373 km (0.068 R)
• M34: 7,946,639 km (0.073 R)
• M35: 8,261,094 km (0.098 R)
• M36: 8,679,968 km (0.1 R)
• M37: 8,922,466 km (0.054 R)
• M38: 9,003,847 km (0.108 R)
• M39: 9,105,873 km (0.081 R)
• M40: 9,249,337 km (0.087 R)
• M41: 9,559,304 km (0.096 R)
• M42: 9,642,630 km (0.114 R)
• M43: 9,851,768 km (0.111 R)
• M44: 9,914,748 km (0.113 R)
• M45: 9,999,122 km (0.048 R)
• M46: 10,104,738 km (0.093 R)
• M47: 10,811,588 km (0.079 R)
• M48: 10,941,887 km (0.073 R)
• M49: 11,094,477 km (0.064 R)
• M50: 11,291,797 km (0.11 R)
• M51: 11,534,445 km (0.104 R)
• M52: 11,623,156 km (0.088 R)
• M53: 11,712,017 km (0.084 R)
• M54: 11,801,178 km (0.043 R)
• M55: 11,868,197 km (0.089 R)
• M56: 12,092,445 km (0.112 R)
• M57: 12,545,128 km (0.096 R)
• M58: 12,750,675 km (0.116 R)
• M59: 12,865,417 km (0.034 R)
• M60: 13,003,496 km (0.036 R)
• M61: 13,095,798 km (0.044 R)
• M62: 13,467,249 km (0.101 R)
• M63: 13,560,598 km (0.117 R)
• M64: 13,818,655 km (0.104 R)
• M65: 14,363,340 km (0.031 R)
• M66: 14,482,719 km (0.116 R)
• M67: 14,746,461 km (0.079 R)
• M68: 14,939,292 km (0.093 R)
• M69: 15,036,082 km (0.095 R)
• M70: 15,817,432 km (0.048 R)
• M71: 15,916,017 km (0.105 R)
• M72: 16,113,785 km (0.073 R)
• M73: 16,411,934 km (0.12 R)
• M74: 16,712,027 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 11,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit