🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.55 AU - 0.61 AU

Year: 285 Days

Day: 44.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,000,036 km

• M1: 83,625 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.49 AU - 0.71 AU

Year: 300 Days

Day: 13.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,000,036 km

• M1: 398,529 km (0.097 R)

Asteroid Belt

Center: 1.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.3

Radius: 10.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.37 AU - 1.61 AU

Year: 1174 Days

Day: 5.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 19,000,036 km

• M1: 141,220 km (0.096 R)
• M2: 207,343 km (0.119 R)
• M3: 381,175 km (0.11 R)
• M4: 494,271 km (0.059 R)
• M5: 616,044 km (0.105 R)
• M6: 706,551 km (0.083 R)
• M7: 841,787 km (0.085 R)
• M8: 986,000 km (0.049 R)
• M9: 1,105,528 km (0.092 R)
• M10: 1,229,994 km (0.027 R)
• M11: 1,347,428 km (0.057 R)
• M12: 1,537,118 km (0.07 R)
• M13: 1,722,769 km (0.081 R)
• M14: 1,821,653 km (0.115 R)
• M15: 1,956,591 km (0.072 R)
• M16: 2,039,318 km (0.051 R)
• M17: 2,272,691 km (0.083 R)
• M18: 2,345,246 km (0.075 R)
• M19: 2,411,218 km (0.1 R)
• M20: 2,589,988 km (0.11 R)
• M21: 2,688,872 km (0.074 R)
• M22: 2,898,010 km (0.099 R)
• M23: 3,080,669 km (0.037 R)
• M24: 3,161,153 km (0.101 R)
• M25: 3,532,455 km (0.115 R)
• M26: 3,616,977 km (0.113 R)
• M27: 3,693,571 km (0.119 R)
• M28: 3,796,495 km (0.092 R)
• M29: 3,935,322 km (0.046 R)
• M30: 4,209,086 km (0.108 R)
• M31: 4,361,975 km (0.087 R)
• M32: 4,516,659 km (0.036 R)
• M33: 4,738,064 km (0.12 R)
• M34: 4,850,113 km (0.078 R)
• M35: 5,039,055 km (0.119 R)
• M36: 5,115,200 km (0.066 R)
• M37: 5,259,113 km (0.089 R)
• M38: 5,346,179 km (0.06 R)
• M39: 5,423,970 km (0.048 R)
• M40: 5,590,472 km (0.081 R)
• M41: 5,709,104 km (0.092 R)
• M42: 5,858,402 km (0.108 R)
• M43: 5,938,736 km (0.109 R)
• M44: 6,283,709 km (0.113 R)
• M45: 6,876,865 km (0.036 R)
• M46: 6,993,401 km (0.094 R)
• M47: 7,217,798 km (0.091 R)
• M48: 7,325,509 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.4

Radius: 11.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.58 AU - 1.88 AU

Year: 1469 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 19,000,036 km

• M1: 167,101 km (0.117 R)
• M2: 256,411 km (0.117 R)
• M3: 329,714 km (0.041 R)
• M4: 425,905 km (0.049 R)
• M5: 508,334 km (0.116 R)
• M6: 588,219 km (0.112 R)
• M7: 747,541 km (0.096 R)
• M8: 841,039 km (0.108 R)
• M9: 938,876 km (0.118 R)
• M10: 1,058,255 km (0.098 R)
• M11: 1,275,471 km (0.115 R)
• M12: 1,389,615 km (0.037 R)
• M13: 1,494,184 km (0.053 R)
• M14: 1,581,100 km (0.106 R)
• M15: 1,788,592 km (0.106 R)
• M16: 1,932,057 km (0.076 R)
• M17: 2,027,350 km (0.059 R)
• M18: 2,131,770 km (0.058 R)
• M19: 2,487,962 km (0.062 R)
• M20: 2,600,161 km (0.11 R)
• M21: 2,821,416 km (0.105 R)
• M22: 3,006,319 km (0.109 R)
• M23: 3,152,027 km (0.103 R)
• M24: 3,522,132 km (0.1 R)
• M25: 3,712,421 km (0.052 R)
• M26: 3,822,824 km (0.063 R)
• M27: 3,924,850 km (0.03 R)
• M28: 4,018,498 km (0.065 R)
• M29: 4,371,399 km (0.093 R)
• M30: 4,449,041 km (0.03 R)
• M31: 4,556,602 km (0.12 R)
• M32: 4,694,830 km (0.092 R)
• M33: 5,220,068 km (0.073 R)
• M34: 5,427,112 km (0.059 R)
• M35: 5,626,376 km (0.03 R)
• M36: 5,892,361 km (0.118 R)
• M37: 5,989,151 km (0.053 R)
• M38: 6,086,389 km (0.115 R)
• M39: 6,227,909 km (0.093 R)
• M40: 6,403,537 km (0.104 R)
• M41: 6,503,019 km (0.117 R)
• M42: 6,726,070 km (0.097 R)
• M43: 6,872,377 km (0.082 R)
• M44: 7,065,358 km (0.111 R)
• M45: 7,179,651 km (0.111 R)
• M46: 7,306,210 km (0.057 R)
• M47: 7,491,562 km (0.114 R)
• M48: 7,902,358 km (0.112 R)
• M49: 8,033,106 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.7

Radius: 12.1

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.64 AU - 3.32 AU

Year: 3322 Days

Day: 13 Hours

Environment

Temp: -210 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 19,000,036 km

• M1: 152,141 km (0.062 R)
• M2: 234,121 km (0.091 R)
• M3: 361,279 km (0.097 R)
• M4: 484,697 km (0.061 R)
• M5: 685,009 km (0.065 R)
• M6: 1,044,193 km (0.09 R)
• M7: 1,180,477 km (0.114 R)
• M8: 1,278,613 km (0.098 R)
• M9: 1,402,330 km (0.109 R)
• M10: 1,565,991 km (0.071 R)
• M11: 1,650,364 km (0.12 R)
• M12: 1,773,632 km (0.093 R)
• M13: 1,977,385 km (0.111 R)
• M14: 2,135,510 km (0.054 R)
• M15: 2,366,788 km (0.084 R)
• M16: 2,678,400 km (0.088 R)
• M17: 2,883,649 km (0.066 R)
• M18: 2,988,217 km (0.095 R)
• M19: 3,216,803 km (0.071 R)
• M20: 3,325,561 km (0.109 R)
• M21: 3,435,515 km (0.1 R)
• M22: 3,514,802 km (0.114 R)
• M23: 3,626,851 km (0.113 R)
• M24: 3,789,015 km (0.095 R)
• M25: 4,290,018 km (0.115 R)
• M26: 4,723,702 km (0.069 R)
• M27: 4,865,521 km (0.109 R)
• M28: 5,099,043 km (0.093 R)
• M29: 5,670,806 km (0.03 R)
• M30: 5,802,752 km (0.112 R)
• M31: 6,050,486 km (0.064 R)
• M32: 6,127,379 km (0.047 R)
• M33: 6,224,169 km (0.096 R)
• M34: 6,635,713 km (0.071 R)
• M35: 6,754,942 km (0.046 R)
• M36: 7,116,969 km (0.095 R)
• M37: 7,259,386 km (0.113 R)
• M38: 7,609,595 km (0.105 R)
• M39: 7,755,303 km (0.107 R)
• M40: 8,326,318 km (0.118 R)
• M41: 8,606,066 km (0.074 R)
• M42: 8,845,273 km (0.108 R)
• M43: 8,954,779 km (0.073 R)
• M44: 9,064,733 km (0.065 R)
• M45: 9,464,160 km (0.042 R)
• M46: 9,869,420 km (0.08 R)
• M47: 9,960,226 km (0.064 R)
• M48: 10,349,330 km (0.118 R)
• M49: 11,427,333 km (0.088 R)
• M50: 11,570,647 km (0.102 R)
• M51: 12,344,667 km (0.105 R)
• M52: 12,985,993 km (0.103 R)
• M53: 13,386,017 km (0.097 R)
• M54: 14,044,697 km (0.093 R)
• M55: 14,636,356 km (0.099 R)
• M56: 14,843,998 km (0.104 R)
• M57: 15,209,765 km (0.104 R)
• M58: 15,314,932 km (0.118 R)
• M59: 15,420,249 km (0.119 R)
• M60: 16,164,050 km (0.093 R)
• M61: 16,298,239 km (0.104 R)
• M62: 16,729,679 km (0.106 R)
• M63: 17,001,349 km (0.049 R)
• M64: 17,825,035 km (0.114 R)
• M65: 18,213,990 km (0.051 R)
• M66: 18,381,390 km (0.074 R)
• M67: 18,915,304 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 19,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit