🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.4

Radius: 11

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.81 AU - 0.93 AU

Year: 560 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 19,305,378 km

• M1: 148,999 km (0.062 R)
• M2: 257,308 km (0.099 R)
• M3: 423,811 km (0.059 R)
• M4: 500,255 km (0.116 R)
• M5: 586,723 km (0.092 R)
• M6: 657,632 km (0.06 R)
• M7: 731,833 km (0.092 R)
• M8: 813,962 km (0.114 R)
• M9: 885,021 km (0.1 R)
• M10: 1,044,343 km (0.097 R)
• M11: 1,213,538 km (0.117 R)
• M12: 1,386,473 km (0.111 R)
• M13: 1,473,090 km (0.094 R)
• M14: 1,549,834 km (0.104 R)
• M15: 1,670,559 km (0.037 R)
• M16: 1,800,859 km (0.083 R)
• M17: 1,999,525 km (0.118 R)
• M18: 2,091,677 km (0.106 R)
• M19: 2,232,599 km (0.105 R)
• M20: 2,328,341 km (0.1 R)
• M21: 2,474,648 km (0.088 R)
• M22: 2,559,769 km (0.074 R)
• M23: 2,652,969 km (0.053 R)
• M24: 2,754,695 km (0.091 R)
• M25: 2,850,288 km (0.092 R)
• M26: 2,976,998 km (0.118 R)
• M27: 3,463,340 km (0.099 R)
• M28: 3,598,876 km (0.105 R)
• M29: 3,825,966 km (0.079 R)
• M30: 4,049,614 km (0.099 R)
• M31: 4,158,821 km (0.094 R)
• M32: 4,234,966 km (0.119 R)
• M33: 4,371,549 km (0.104 R)
• M34: 4,596,694 km (0.055 R)
• M35: 4,693,035 km (0.117 R)
• M36: 4,816,752 km (0.087 R)
• M37: 4,959,469 km (0.082 R)
• M38: 5,103,681 km (0.106 R)
• M39: 5,350,069 km (0.075 R)
• M40: 5,460,771 km (0.066 R)
• M41: 5,535,121 km (0.112 R)
• M42: 5,609,771 km (0.085 R)
• M43: 5,769,541 km (0.051 R)
• M44: 5,949,807 km (0.072 R)
• M45: 6,141,591 km (0.104 R)
• M46: 6,218,933 km (0.067 R)
• M47: 6,325,746 km (0.093 R)
• M48: 6,580,810 km (0.101 R)
• M49: 6,729,511 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.7

Radius: 14.6

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.5 AU - 1.6 AU

Year: 1332 Days

Day: 11.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 19,305,378 km

• M1: 189,241 km (0.093 R)
• M2: 320,588 km (0.063 R)
• M3: 421,118 km (0.062 R)
• M4: 599,588 km (0.059 R)
• M5: 815,608 km (0.076 R)
• M6: 957,277 km (0.078 R)
• M7: 1,140,983 km (0.112 R)
• M8: 1,241,962 km (0.087 R)
• M9: 1,453,792 km (0.085 R)
• M10: 1,853,817 km (0.032 R)
• M11: 2,299,618 km (0.05 R)
• M12: 2,463,279 km (0.115 R)
• M13: 2,630,828 km (0.107 R)
• M14: 3,025,019 km (0.071 R)
• M15: 3,302,672 km (0.085 R)
• M16: 3,426,090 km (0.046 R)
• M17: 3,715,712 km (0.052 R)
• M18: 3,818,486 km (0.041 R)
• M19: 4,026,726 km (0.112 R)
• M20: 4,172,135 km (0.045 R)
• M21: 4,265,634 km (0.049 R)
• M22: 4,400,421 km (0.091 R)
• M23: 4,813,311 km (0.117 R)
• M24: 4,911,597 km (0.026 R)
• M25: 5,239,067 km (0.084 R)
• M26: 5,340,046 km (0.069 R)
• M27: 5,529,586 km (0.101 R)
• M28: 5,691,750 km (0.098 R)
• M29: 5,840,600 km (0.11 R)
• M30: 5,990,647 km (0.102 R)
• M31: 6,111,671 km (0.09 R)
• M32: 6,294,779 km (0.073 R)
• M33: 6,417,749 km (0.078 R)
• M34: 6,713,354 km (0.118 R)
• M35: 7,189,225 km (0.045 R)
• M36: 7,350,342 km (0.068 R)
• M37: 7,480,193 km (0.119 R)
• M38: 7,840,873 km (0.104 R)
• M39: 7,940,356 km (0.047 R)
• M40: 8,106,858 km (0.084 R)
• M41: 8,359,080 km (0.099 R)
• M42: 8,528,575 km (0.056 R)
• M43: 8,836,597 km (0.1 R)
• M44: 9,061,442 km (0.086 R)
• M45: 9,235,724 km (0.059 R)
• M46: 9,711,744 km (0.098 R)
• M47: 9,854,311 km (0.077 R)
• M48: 10,051,481 km (0.104 R)
• M49: 10,177,742 km (0.091 R)
• M50: 10,798,124 km (0.076 R)
• M51: 10,983,027 km (0.104 R)
• M52: 11,525,020 km (0.096 R)
• M53: 11,657,115 km (0.083 R)
• M54: 12,075,839 km (0.086 R)
• M55: 12,325,518 km (0.09 R)
• M56: 12,460,755 km (0.077 R)
• M57: 12,596,440 km (0.105 R)
• M58: 12,791,067 km (0.094 R)
• M59: 13,006,488 km (0.077 R)
• M60: 13,262,450 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.3

Radius: 9.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.06 AU - 5.1 AU

Year: 5689 Days

Day: 6.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 19,305,378 km

• M1: 126,261 km (0.101 R)
• M2: 194,477 km (0.117 R)
• M3: 391,049 km (0.083 R)
• M4: 598,541 km (0.112 R)
• M5: 675,883 km (0.08 R)
• M6: 775,815 km (0.06 R)
• M7: 950,545 km (0.06 R)
• M8: 1,085,183 km (0.104 R)
• M9: 1,215,333 km (0.104 R)
• M10: 1,316,461 km (0.106 R)
• M11: 1,432,250 km (0.119 R)
• M12: 1,503,459 km (0.066 R)
• M13: 1,612,515 km (0.102 R)
• M14: 1,800,410 km (0.12 R)
• M15: 2,088,985 km (0.117 R)
• M16: 2,211,505 km (0.049 R)
• M17: 2,294,383 km (0.068 R)
• M18: 2,739,885 km (0.057 R)
• M19: 2,949,920 km (0.03 R)
• M20: 3,338,276 km (0.03 R)
• M21: 3,418,012 km (0.1 R)
• M22: 3,742,939 km (0.079 R)
• M23: 3,976,461 km (0.065 R)
• M24: 4,044,079 km (0.057 R)
• M25: 4,249,178 km (0.113 R)
• M26: 4,422,861 km (0.067 R)
• M27: 4,813,012 km (0.06 R)
• M28: 4,975,924 km (0.096 R)
• M29: 5,122,231 km (0.09 R)
• M30: 5,251,334 km (0.081 R)
• M31: 5,531,980 km (0.108 R)
• M32: 5,932,902 km (0.111 R)
• M33: 6,068,737 km (0.105 R)
• M34: 6,343,399 km (0.099 R)
• M35: 6,482,375 km (0.103 R)
• M36: 6,803,562 km (0.066 R)
• M37: 6,905,139 km (0.086 R)
• M38: 7,150,629 km (0.118 R)
• M39: 7,545,417 km (0.096 R)
• M40: 7,671,678 km (0.091 R)
• M41: 7,734,958 km (0.1 R)
• M42: 8,054,349 km (0.085 R)
• M43: 8,248,079 km (0.078 R)
• M44: 8,640,025 km (0.061 R)
• M45: 8,904,813 km (0.072 R)
• M46: 9,194,734 km (0.106 R)
• M47: 9,374,551 km (0.111 R)
• M48: 9,601,191 km (0.074 R)
• M49: 9,967,407 km (0.102 R)
• M50: 10,105,935 km (0.072 R)
• M51: 10,245,210 km (0.088 R)
• M52: 10,338,410 km (0.055 R)
• M53: 10,572,381 km (0.056 R)
• M54: 11,165,387 km (0.093 R)
• M55: 11,550,601 km (0.113 R)
• M56: 11,940,154 km (0.087 R)
• M57: 12,062,824 km (0.037 R)
• M58: 12,161,110 km (0.071 R)
• M59: 12,358,729 km (0.081 R)
• M60: 12,732,125 km (0.092 R)
• M61: 12,832,356 km (0.062 R)
• M62: 13,083,979 km (0.098 R)
• M63: 13,362,830 km (0.118 R)
• M64: 14,055,169 km (0.116 R)
• M65: 14,314,721 km (0.103 R)
• M66: 14,733,146 km (0.11 R)
• M67: 14,811,984 km (0.116 R)
• M68: 15,023,067 km (0.085 R)
• M69: 15,261,676 km (0.098 R)
• M70: 15,850,493 km (0.11 R)
• M71: 15,931,276 km (0.105 R)
• M72: 16,310,506 km (0.104 R)
• M73: 16,555,847 km (0.109 R)
• M74: 17,077,794 km (0.095 R)
• M75: 17,772,825 km (0.112 R)
• M76: 18,250,641 km (0.081 R)
• M77: 18,335,463 km (0.038 R)
• M78: 19,161,692 km (0.05 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 15,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit