🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.2

Radius: 8.6

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.58 AU - 0.96 AU

Year: 451 Days

Day: 7.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 4,945,549 km

• M1: 116,238 km (0.105 R)
• M2: 173,234 km (0.095 R)
• M3: 257,907 km (0.078 R)
• M4: 393,442 km (0.086 R)
• M5: 448,046 km (0.094 R)
• M6: 526,734 km (0.084 R)
• M7: 584,479 km (0.112 R)
• M8: 679,773 km (0.104 R)
• M9: 735,573 km (0.096 R)
• M10: 797,207 km (0.119 R)
• M11: 860,786 km (0.057 R)
• M12: 934,987 km (0.096 R)
• M13: 1,007,093 km (0.073 R)
• M14: 1,161,627 km (0.106 R)
• M15: 1,344,436 km (0.077 R)
• M16: 1,405,921 km (0.082 R)
• M17: 1,462,918 km (0.067 R)
• M18: 1,595,760 km (0.12 R)
• M19: 1,660,985 km (0.117 R)
• M20: 1,727,107 km (0.107 R)
• M21: 1,794,127 km (0.083 R)
• M22: 1,954,047 km (0.093 R)
• M23: 2,160,492 km (0.077 R)
• M24: 2,214,796 km (0.081 R)
• M25: 2,330,884 km (0.09 R)
• M26: 2,601,357 km (0.115 R)
• M27: 2,948,424 km (0.049 R)
• M28: 3,002,130 km (0.098 R)
• M29: 3,241,038 km (0.091 R)
• M30: 3,415,319 km (0.083 R)
• M31: 3,521,534 km (0.067 R)
• M32: 3,650,338 km (0.11 R)
• M33: 3,715,413 km (0.053 R)
• M34: 3,861,271 km (0.103 R)
• M35: 3,964,493 km (0.106 R)
• M36: 4,038,843 km (0.085 R)
• M37: 4,143,711 km (0.12 R)
• M38: 4,371,399 km (0.106 R)
• M39: 4,533,264 km (0.076 R)
• M40: 4,673,737 km (0.033 R)
• M41: 4,752,276 km (0.041 R)
• M42: 4,894,842 km (0.108 R)
• M43: 4,958,721 km (0.058 R)
• M44: 5,055,062 km (0.111 R)
• M45: 5,111,460 km (0.081 R)
• M46: 5,273,923 km (0.101 R)
• M47: 5,372,209 km (0.065 R)
• M48: 5,529,137 km (0.119 R)
• M49: 5,612,314 km (0.112 R)
• M50: 5,687,561 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.6

Radius: 11.8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.68 AU - 1.02 AU

Year: 523 Days

Day: 6 Hours

Environment

Temp: -172 °C

Axial Tilt: 107.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 4,945,549 km

• M1: 150,346 km (0.08 R)
• M2: 225,145 km (0.061 R)
• M3: 439,818 km (0.12 R)
• M4: 513,569 km (0.083 R)
• M5: 596,596 km (0.083 R)
• M6: 718,519 km (0.053 R)
• M7: 809,474 km (0.083 R)
• M8: 886,367 km (0.093 R)
• M9: 1,038,508 km (0.115 R)
• M10: 1,113,008 km (0.105 R)
• M11: 1,199,775 km (0.108 R)
• M12: 1,463,516 km (0.091 R)
• M13: 1,542,354 km (0.065 R)
• M14: 1,698,684 km (0.087 R)
• M15: 1,793,978 km (0.108 R)
• M16: 2,015,083 km (0.072 R)
• M17: 2,097,213 km (0.086 R)
• M18: 2,416,903 km (0.103 R)
• M19: 2,634,419 km (0.114 R)
• M20: 2,872,578 km (0.095 R)
• M21: 3,016,043 km (0.106 R)
• M22: 3,110,589 km (0.11 R)
• M23: 3,198,702 km (0.044 R)
• M24: 3,287,712 km (0.1 R)
• M25: 3,400,210 km (0.118 R)
• M26: 3,475,907 km (0.082 R)
• M27: 3,559,981 km (0.089 R)
• M28: 3,644,503 km (0.09 R)
• M29: 3,761,040 km (0.088 R)
• M30: 3,918,417 km (0.094 R)
• M31: 4,110,201 km (0.109 R)
• M32: 4,191,134 km (0.11 R)
• M33: 4,288,821 km (0.079 R)
• M34: 4,503,195 km (0.097 R)
• M35: 4,586,521 km (0.071 R)
• M36: 4,729,537 km (0.104 R)
• M37: 4,891,102 km (0.065 R)
• M38: 4,968,295 km (0.091 R)
• M39: 5,132,553 km (0.111 R)
• M40: 5,281,254 km (0.072 R)
• M41: 5,386,870 km (0.109 R)
• M42: 5,475,581 km (0.114 R)
• M43: 5,699,380 km (0.063 R)
• M44: 5,880,692 km (0.032 R)
• M45: 6,082,201 km (0.087 R)
• M46: 6,202,477 km (0.112 R)
• M47: 6,398,301 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.4

Radius: 9.8

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.11 AU - 1.27 AU

Year: 866 Days

Day: 5 Hours

Environment

Temp: -181 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 4,945,549 km

• M1: 125,363 km (0.118 R)
• M2: 217,067 km (0.092 R)
• M3: 390,899 km (0.088 R)
• M4: 454,030 km (0.09 R)
• M5: 530,923 km (0.078 R)
• M6: 602,730 km (0.11 R)
• M7: 768,783 km (0.093 R)
• M8: 859,589 km (0.115 R)
• M9: 938,427 km (0.042 R)
• M10: 1,086,679 km (0.078 R)
• M11: 1,150,856 km (0.1 R)
• M12: 1,216,380 km (0.076 R)
• M13: 1,305,690 km (0.091 R)
• M14: 1,458,280 km (0.119 R)
• M15: 1,520,064 km (0.104 R)
• M16: 1,607,280 km (0.076 R)
• M17: 1,671,158 km (0.106 R)
• M18: 1,786,498 km (0.059 R)
• M19: 1,951,504 km (0.094 R)
• M20: 2,159,595 km (0.074 R)
• M21: 2,302,311 km (0.108 R)
• M22: 2,505,316 km (0.026 R)
• M23: 2,661,346 km (0.119 R)
• M24: 2,820,817 km (0.07 R)
• M25: 2,971,163 km (0.06 R)
• M26: 3,093,385 km (0.081 R)
• M27: 3,261,234 km (0.086 R)
• M28: 3,400,210 km (0.111 R)
• M29: 3,586,310 km (0.076 R)
• M30: 3,729,924 km (0.084 R)
• M31: 3,828,808 km (0.093 R)
• M32: 3,975,563 km (0.093 R)
• M33: 4,063,228 km (0.074 R)
• M34: 4,192,480 km (0.076 R)
• M35: 4,254,115 km (0.106 R)
• M36: 4,343,724 km (0.075 R)
• M37: 4,447,993 km (0.115 R)
• M38: 4,553,161 km (0.101 R)
• M39: 4,659,076 km (0.045 R)
• M40: 4,787,281 km (0.072 R)
• M41: 4,894,992 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 13,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit