🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.05 AU - 3.55 AU

Year: 2235 Days

Day: 34.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.5

Radius: 14.9

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.08 AU - 5.06 AU

Year: 3642 Days

Day: 8.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,326,323 km

• M1: 221,255 km (0.042 R)
• M2: 324,029 km (0.113 R)
• M3: 532,568 km (0.076 R)
• M4: 839,543 km (0.074 R)
• M5: 986,299 km (0.099 R)
• M6: 1,256,173 km (0.071 R)
• M7: 1,536,969 km (0.118 R)
• M8: 1,959,134 km (0.111 R)
• M9: 2,066,545 km (0.027 R)
• M10: 2,584,004 km (0.093 R)
• M11: 2,805,858 km (0.097 R)
• M12: 3,105,652 km (0.094 R)
• M13: 3,250,463 km (0.08 R)
• M14: 3,434,618 km (0.116 R)
• M15: 3,660,510 km (0.113 R)
• M16: 3,910,638 km (0.118 R)
• M17: 4,008,475 km (0.11 R)
• M18: 4,166,600 km (0.095 R)
• M19: 4,306,773 km (0.078 R)
• M20: 4,428,247 km (0.114 R)
• M21: 4,736,867 km (0.081 R)
• M22: 5,202,416 km (0.111 R)
• M23: 5,353,659 km (0.106 R)
• M24: 5,462,566 km (0.027 R)
• M25: 5,704,915 km (0.039 R)
• M26: 6,291,937 km (0.089 R)
• M27: 6,662,940 km (0.034 R)
• M28: 7,136,866 km (0.117 R)
• M29: 7,281,228 km (0.106 R)
• M30: 7,695,464 km (0.072 R)
• M31: 7,967,583 km (0.059 R)
• M32: 8,067,364 km (0.062 R)
• M33: 8,242,992 km (0.062 R)
• M34: 8,369,253 km (0.076 R)
• M35: 8,623,569 km (0.083 R)
• M36: 9,481,363 km (0.067 R)
• M37: 9,746,750 km (0.043 R)
• M38: 10,393,611 km (0.114 R)
• M39: 10,612,323 km (0.103 R)
• M40: 10,860,207 km (0.08 R)
• M41: 11,054,385 km (0.114 R)
• M42: 11,221,785 km (0.068 R)
• M43: 11,985,333 km (0.06 R)
• M44: 12,214,816 km (0.091 R)
• M45: 12,765,785 km (0.075 R)
• M46: 12,941,413 km (0.117 R)
• M47: 13,058,997 km (0.107 R)
• M48: 13,741,911 km (0.086 R)
• M49: 13,982,315 km (0.112 R)
• M50: 14,528,048 km (0.078 R)
• M51: 15,484,427 km (0.066 R)
• M52: 15,640,457 km (0.105 R)
• M53: 16,207,134 km (0.036 R)
• M54: 16,556,595 km (0.11 R)
• M55: 17,425,160 km (0.058 R)
• M56: 18,275,624 km (0.07 R)
• M57: 18,639,595 km (0.071 R)
• M58: 18,872,370 km (0.105 R)
• M59: 19,106,191 km (0.109 R)
• M60: 20,804,127 km (0.077 R)
• M61: 20,941,907 km (0.065 R)
• M62: 21,149,399 km (0.078 R)
• M63: 21,427,053 km (0.078 R)
• M64: 21,531,472 km (0.107 R)
• M65: 21,986,100 km (0.104 R)
• M66: 22,091,417 km (0.101 R)
• M67: 22,196,883 km (0.106 R)
• M68: 22,302,649 km (0.099 R)
• M69: 22,514,480 km (0.044 R)
• M70: 22,656,149 km (0.097 R)
• M71: 23,189,914 km (0.07 R)
• M72: 23,655,762 km (0.089 R)
• M73: 23,871,931 km (0.091 R)
• M74: 24,016,293 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.3

Radius: 8.9

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.01 AU - 6.37 AU

Year: 4408 Days

Day: 8.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,326,323 km

• M1: 124,316 km (0.064 R)
• M2: 219,759 km (0.109 R)
• M3: 302,786 km (0.115 R)
• M4: 458,517 km (0.073 R)
• M5: 876,494 km (0.078 R)
• M6: 1,180,926 km (0.111 R)
• M7: 1,453,942 km (0.113 R)
• M8: 1,797,867 km (0.103 R)
• M9: 2,407,030 km (0.042 R)
• M10: 2,520,874 km (0.055 R)
• M11: 2,893,372 km (0.065 R)
• M12: 3,325,261 km (0.081 R)
• M13: 3,516,597 km (0.103 R)
• M14: 3,602,766 km (0.116 R)
• M15: 3,711,523 km (0.09 R)
• M16: 4,089,707 km (0.032 R)
• M17: 4,226,140 km (0.094 R)
• M18: 4,456,820 km (0.071 R)
• M19: 4,526,832 km (0.108 R)
• M20: 4,715,474 km (0.06 R)
• M21: 5,124,774 km (0.088 R)
• M22: 5,296,662 km (0.08 R)
• M23: 5,395,696 km (0.067 R)
• M24: 5,874,858 km (0.096 R)
• M25: 7,063,563 km (0.115 R)
• M26: 7,924,498 km (0.098 R)
• M27: 8,613,696 km (0.081 R)
• M28: 8,965,550 km (0.066 R)
• M29: 9,322,191 km (0.116 R)
• M30: 9,382,030 km (0.104 R)
• M31: 9,532,227 km (0.091 R)
• M32: 11,015,041 km (0.086 R)
• M33: 11,525,170 km (0.105 R)
• M34: 11,783,076 km (0.099 R)
• M35: 11,977,853 km (0.103 R)
• M36: 12,042,928 km (0.117 R)
• M37: 12,271,962 km (0.108 R)
• M38: 12,370,398 km (0.106 R)
• M39: 12,667,798 km (0.035 R)
• M40: 12,933,933 km (0.052 R)
• M41: 13,269,331 km (0.067 R)
• M42: 13,505,845 km (0.096 R)
• M43: 13,709,598 km (0.119 R)
• M44: 13,777,814 km (0.081 R)
• M45: 14,639,348 km (0.081 R)
• M46: 14,883,791 km (0.069 R)
• M47: 15,059,120 km (0.109 R)
• M48: 15,305,807 km (0.06 R)
• M49: 15,731,862 km (0.084 R)
• M50: 15,838,974 km (0.115 R)
• M51: 16,018,042 km (0.101 R)
• M52: 16,522,935 km (0.109 R)
• M53: 17,033,214 km (0.113 R)
• M54: 17,771,030 km (0.047 R)
• M55: 17,957,130 km (0.102 R)
• M56: 18,069,029 km (0.08 R)
• M57: 18,935,201 km (0.081 R)
• M58: 19,622,454 km (0.117 R)
• M59: 20,046,563 km (0.071 R)
• M60: 20,162,651 km (0.117 R)
• M61: 21,060,687 km (0.1 R)
• M62: 21,653,394 km (0.117 R)
• M63: 22,211,693 km (0.061 R)
• M64: 22,371,913 km (0.115 R)
• M65: 23,179,442 km (0.03 R)
• M66: 24,367,249 km (0.055 R)
• M67: 24,491,266 km (0.032 R)
• M68: 24,739,897 km (0.088 R)
• M69: 25,114,341 km (0.119 R)
• M70: 25,365,217 km (0.099 R)
• M71: 25,532,766 km (0.093 R)
• M72: 26,206,854 km (0.119 R)
• M73: 26,418,834 km (0.101 R)
• M74: 27,057,767 km (0.077 R)
• M75: 27,701,935 km (0.107 R)
• M76: 27,917,805 km (0.089 R)
• M77: 28,177,507 km (0.049 R)
• M78: 28,264,274 km (0.044 R)
• M79: 28,438,106 km (0.119 R)
• M80: 29,136,878 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.2

Radius: 8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 13.5 AU - 15.4 AU

Year: 20477 Days

Day: 22.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,326,323 km

• M1: 103,372 km (0.101 R)
• M2: 317,895 km (0.061 R)
• M3: 623,973 km (0.049 R)
• M4: 701,315 km (0.102 R)
• M5: 1,477,129 km (0.104 R)
• M6: 1,735,036 km (0.06 R)
• M7: 1,984,117 km (0.108 R)
• M8: 2,077,615 km (0.076 R)
• M9: 2,172,460 km (0.102 R)
• M10: 2,244,716 km (0.046 R)
• M11: 2,720,437 km (0.096 R)
• M12: 2,824,557 km (0.057 R)
• M13: 2,903,545 km (0.114 R)
• M14: 3,996,058 km (0.097 R)
• M15: 5,105,775 km (0.106 R)
• M16: 5,627,872 km (0.029 R)
• M17: 5,761,014 km (0.091 R)
• M18: 5,929,012 km (0.104 R)
• M19: 6,269,946 km (0.102 R)
• M20: 6,617,163 km (0.06 R)
• M21: 8,142,911 km (0.107 R)
• M22: 8,945,055 km (0.055 R)
• M23: 10,053,276 km (0.116 R)
• M24: 10,174,600 km (0.096 R)
• M25: 10,418,594 km (0.094 R)
• M26: 10,664,683 km (0.114 R)
• M27: 10,829,689 km (0.095 R)
• M28: 11,162,395 km (0.107 R)
• M29: 11,414,168 km (0.095 R)
• M30: 11,625,400 km (0.119 R)
• M31: 11,966,034 km (0.107 R)
• M32: 12,051,754 km (0.112 R)
• M33: 12,309,960 km (0.11 R)
• M34: 12,439,811 km (0.093 R)
• M35: 13,272,622 km (0.098 R)
• M36: 13,405,764 km (0.101 R)
• M37: 14,032,879 km (0.12 R)
• M38: 14,669,567 km (0.111 R)
• M39: 15,269,305 km (0.105 R)
• M40: 15,595,578 km (0.102 R)
• M41: 18,089,973 km (0.056 R)
• M42: 18,534,279 km (0.099 R)
• M43: 19,635,169 km (0.08 R)
• M44: 20,091,592 km (0.107 R)
• M45: 20,705,692 km (0.108 R)
• M46: 25,779,752 km (0.089 R)
• M47: 26,001,456 km (0.114 R)
• M48: 26,335,209 km (0.051 R)
• M49: 27,232,048 km (0.076 R)
• M50: 27,911,372 km (0.118 R)
• M51: 29,749,781 km (0.099 R)
• M52: 29,807,825 km (0.102 R)
• M53: 29,982,405 km (0.046 R)
• M54: 30,390,807 km (0.08 R)
• M55: 33,180,359 km (0.12 R)
• M56: 33,481,948 km (0.081 R)
• M57: 33,542,386 km (0.06 R)
• M58: 33,602,823 km (0.105 R)
• M59: 35,003,359 km (0.042 R)
• M60: 36,050,693 km (0.079 R)
• M61: 37,546,822 km (0.104 R)
• M62: 37,735,165 km (0.074 R)
• M63: 39,636,853 km (0.042 R)
• M64: 42,612,804 km (0.092 R)
• M65: 43,071,920 km (0.112 R)
• M66: 43,137,593 km (0.076 R)
• M67: 43,928,816 km (0.047 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: 549 - 17,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit