🌌 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: 517.8

Radius: 14.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.53 AU - 0.79 AU

Year: 358 Days

Day: 14.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 12,097,299 km

• M1: 185,501 km (0.058 R)
• M2: 302,636 km (0.104 R)
• M3: 420,370 km (0.087 R)
• M4: 526,734 km (0.032 R)
• M5: 632,799 km (0.115 R)
• M6: 785,838 km (0.077 R)
• M7: 911,799 km (0.097 R)
• M8: 1,081,144 km (0.084 R)
• M9: 1,219,821 km (0.117 R)
• M10: 1,369,269 km (0.058 R)
• M11: 1,466,658 km (0.114 R)
• M12: 1,594,115 km (0.096 R)
• M13: 1,687,763 km (0.115 R)
• M14: 1,960,031 km (0.115 R)
• M15: 2,137,604 km (0.095 R)
• M16: 2,336,868 km (0.109 R)
• M17: 2,476,742 km (0.057 R)
• M18: 2,664,188 km (0.061 R)
• M19: 2,850,737 km (0.063 R)
• M20: 2,965,927 km (0.085 R)
• M21: 3,248,967 km (0.098 R)
• M22: 3,345,308 km (0.054 R)
• M23: 3,602,915 km (0.105 R)
• M24: 3,740,396 km (0.08 R)
• M25: 3,873,538 km (0.11 R)
• M26: 4,014,608 km (0.117 R)
• M27: 4,118,280 km (0.032 R)
• M28: 4,328,465 km (0.067 R)
• M29: 4,515,313 km (0.033 R)
• M30: 4,636,786 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.5

Radius: 8.3

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.15 AU - 1.55 AU

Year: 1046 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 12,097,299 km

• M1: 126,111 km (0.115 R)
• M2: 180,714 km (0.036 R)
• M3: 313,258 km (0.103 R)
• M4: 539,749 km (0.112 R)
• M5: 653,443 km (0.109 R)
• M6: 755,619 km (0.083 R)
• M7: 1,013,077 km (0.07 R)
• M8: 1,095,056 km (0.086 R)
• M9: 1,171,501 km (0.091 R)
• M10: 1,411,905 km (0.109 R)
• M11: 1,495,680 km (0.081 R)
• M12: 1,668,166 km (0.111 R)
• M13: 1,865,485 km (0.09 R)
• M14: 1,929,813 km (0.081 R)
• M15: 2,013,887 km (0.119 R)
• M16: 2,080,009 km (0.106 R)
• M17: 2,243,669 km (0.11 R)
• M18: 2,302,610 km (0.077 R)
• M19: 2,401,794 km (0.09 R)
• M20: 3,124,651 km (0.118 R)
• M21: 3,357,425 km (0.095 R)
• M22: 3,413,823 km (0.062 R)
• M23: 3,493,110 km (0.049 R)
• M24: 3,734,711 km (0.045 R)
• M25: 3,793,054 km (0.083 R)
• M26: 4,005,782 km (0.078 R)
• M27: 4,283,137 km (0.115 R)
• M28: 4,356,589 km (0.116 R)
• M29: 4,430,341 km (0.112 R)
• M30: 4,566,774 km (0.09 R)
• M31: 4,654,289 km (0.107 R)
• M32: 5,035,913 km (0.086 R)
• M33: 5,178,480 km (0.098 R)
• M34: 5,361,737 km (0.114 R)
• M35: 5,467,353 km (0.047 R)
• M36: 5,627,274 km (0.12 R)
• M37: 5,680,830 km (0.09 R)
• M38: 5,883,535 km (0.094 R)
• M39: 5,951,602 km (0.062 R)
• M40: 6,129,922 km (0.094 R)
• M41: 6,212,800 km (0.097 R)
• M42: 6,323,801 km (0.107 R)
• M43: 6,477,588 km (0.064 R)
• M44: 6,889,132 km (0.053 R)
• M45: 6,989,661 km (0.057 R)
• M46: 7,353,035 km (0.11 R)
• M47: 7,426,487 km (0.104 R)
• M48: 7,812,150 km (0.069 R)
• M49: 8,082,923 km (0.109 R)
• M50: 8,448,839 km (0.057 R)
• M51: 8,571,958 km (0.103 R)
• M52: 8,649,300 km (0.078 R)
• M53: 8,757,908 km (0.056 R)
• M54: 9,196,828 km (0.118 R)
• M55: 9,610,915 km (0.052 R)
• M56: 9,739,569 km (0.097 R)
• M57: 9,901,135 km (0.058 R)
• M58: 10,079,905 km (0.041 R)
• M59: 10,226,959 km (0.038 R)
• M60: 10,572,830 km (0.055 R)
• M61: 10,655,856 km (0.105 R)
• M62: 11,141,152 km (0.075 R)
• M63: 11,327,102 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.3

Radius: 11.5

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.74 AU - 1.88 AU

Year: 1624 Days

Day: 11.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 12,097,299 km

• M1: 144,063 km (0.096 R)
• M2: 253,120 km (0.078 R)
• M3: 493,075 km (0.114 R)
• M4: 575,054 km (0.106 R)
• M5: 656,136 km (0.115 R)
• M6: 741,706 km (0.11 R)
• M7: 824,583 km (0.119 R)
• M8: 918,232 km (0.086 R)
• M9: 1,008,290 km (0.109 R)
• M10: 1,157,289 km (0.105 R)
• M11: 1,280,408 km (0.103 R)
• M12: 1,478,027 km (0.117 R)
• M13: 1,704,668 km (0.094 R)
• M14: 1,874,910 km (0.107 R)
• M15: 2,090,780 km (0.104 R)
• M16: 2,171,413 km (0.09 R)
• M17: 2,315,027 km (0.092 R)
• M18: 2,536,432 km (0.112 R)
• M19: 2,622,750 km (0.118 R)
• M20: 2,699,045 km (0.064 R)
• M21: 3,000,484 km (0.11 R)
• M22: 3,149,484 km (0.097 R)
• M23: 3,324,663 km (0.097 R)
• M24: 3,575,240 km (0.116 R)
• M25: 3,648,094 km (0.046 R)
• M26: 3,894,182 km (0.094 R)
• M27: 4,196,968 km (0.081 R)
• M28: 4,273,862 km (0.094 R)
• M29: 4,351,204 km (0.045 R)
• M30: 4,678,673 km (0.112 R)
• M31: 4,906,062 km (0.111 R)
• M32: 4,987,144 km (0.113 R)
• M33: 5,441,323 km (0.111 R)
• M34: 5,680,530 km (0.1 R)
• M35: 5,822,798 km (0.114 R)
• M36: 5,937,539 km (0.091 R)
• M37: 6,009,646 km (0.083 R)
• M38: 6,522,617 km (0.036 R)
• M39: 7,019,132 km (0.041 R)
• M40: 7,202,838 km (0.116 R)
• M41: 7,326,107 km (0.117 R)
• M42: 8,321,681 km (0.086 R)
• M43: 8,532,464 km (0.12 R)
• M44: 8,893,145 km (0.111 R)
• M45: 9,108,715 km (0.104 R)
• M46: 9,242,156 km (0.05 R)
• M47: 9,342,686 km (0.106 R)
• M48: 9,578,752 km (0.101 R)
• M49: 9,833,816 km (0.109 R)
• M50: 9,970,698 km (0.072 R)
• M51: 10,108,328 km (0.037 R)
• M52: 10,263,910 km (0.079 R)
• M53: 10,350,677 km (0.118 R)
• M54: 10,559,964 km (0.098 R)
• M55: 11,178,402 km (0.062 R)
• M56: 11,393,075 km (0.072 R)
• M57: 11,754,054 km (0.114 R)
• M58: 11,935,965 km (0.074 R)
• M59: 12,228,878 km (0.043 R)
• M60: 12,376,381 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 10.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.54 AU - 3.7 AU

Year: 4593 Days

Day: 6.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 55.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 12,097,299 km

• M1: 135,087 km (0.051 R)
• M2: 247,285 km (0.094 R)
• M3: 335,997 km (0.092 R)
• M4: 546,032 km (0.03 R)
• M5: 687,402 km (0.084 R)
• M6: 773,271 km (0.066 R)
• M7: 898,784 km (0.117 R)
• M8: 993,928 km (0.113 R)
• M9: 1,187,209 km (0.105 R)
• M10: 1,469,949 km (0.089 R)
• M11: 1,557,314 km (0.12 R)
• M12: 1,691,802 km (0.087 R)
• M13: 1,783,655 km (0.082 R)
• M14: 1,877,304 km (0.092 R)
• M15: 2,198,042 km (0.083 R)
• M16: 2,268,502 km (0.087 R)
• M17: 2,360,056 km (0.114 R)
• M18: 2,536,432 km (0.099 R)
• M19: 2,968,919 km (0.062 R)
• M20: 3,459,600 km (0.1 R)
• M21: 3,542,029 km (0.049 R)
• M22: 3,756,702 km (0.096 R)
• M23: 3,939,062 km (0.058 R)
• M24: 4,186,646 km (0.057 R)
• M25: 4,312,458 km (0.111 R)
• M26: 4,388,454 km (0.105 R)
• M27: 4,503,345 km (0.05 R)
• M28: 4,671,194 km (0.069 R)
• M29: 4,933,588 km (0.077 R)
• M30: 5,146,915 km (0.118 R)
• M31: 5,295,316 km (0.066 R)
• M32: 5,363,233 km (0.056 R)
• M33: 5,527,492 km (0.096 R)
• M34: 5,763,258 km (0.101 R)
• M35: 5,875,157 km (0.066 R)
• M36: 5,945,618 km (0.064 R)
• M37: 6,129,922 km (0.065 R)
• M38: 6,577,370 km (0.12 R)
• M39: 6,650,523 km (0.089 R)
• M40: 6,753,297 km (0.105 R)
• M41: 6,856,669 km (0.051 R)
• M42: 7,185,186 km (0.106 R)
• M43: 7,366,498 km (0.063 R)
• M44: 7,457,753 km (0.076 R)
• M45: 8,216,962 km (0.105 R)
• M46: 8,486,089 km (0.095 R)
• M47: 8,581,831 km (0.075 R)
• M48: 8,694,030 km (0.11 R)
• M49: 8,984,549 km (0.092 R)
• M50: 9,245,448 km (0.094 R)
• M51: 9,658,338 km (0.083 R)
• M52: 9,858,500 km (0.069 R)
• M53: 10,365,337 km (0.048 R)
• M54: 10,501,920 km (0.111 R)
• M55: 10,570,436 km (0.106 R)
• M56: 10,725,120 km (0.118 R)
• M57: 11,211,313 km (0.102 R)
• M58: 11,298,828 km (0.049 R)
• M59: 11,369,139 km (0.114 R)
• M60: 11,722,340 km (0.12 R)
• M61: 11,918,313 km (0.062 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: 335 - 10,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit