🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.1

Radius: 14.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.53 AU - 0.61 AU

Year: 297 Days

Day: 5.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 15,657,221 km

• M1: 182,958 km (0.108 R)
• M2: 284,834 km (0.105 R)
• M3: 380,727 km (0.099 R)
• M4: 498,011 km (0.116 R)
• M5: 635,342 km (0.118 R)
• M6: 743,501 km (0.077 R)
• M7: 888,163 km (0.1 R)
• M8: 997,070 km (0.095 R)
• M9: 1,134,999 km (0.106 R)
• M10: 1,246,300 km (0.039 R)
• M11: 1,374,655 km (0.073 R)
• M12: 1,494,333 km (0.079 R)
• M13: 1,778,120 km (0.113 R)
• M14: 1,949,260 km (0.104 R)
• M15: 2,054,577 km (0.109 R)
• M16: 2,234,543 km (0.114 R)
• M17: 2,366,489 km (0.095 R)
• M18: 2,463,279 km (0.093 R)
• M19: 2,599,861 km (0.075 R)
• M20: 2,744,672 km (0.112 R)
• M21: 2,932,417 km (0.084 R)
• M22: 3,054,190 km (0.112 R)
• M23: 3,171,774 km (0.045 R)
• M24: 3,285,020 km (0.103 R)
• M25: 3,393,478 km (0.049 R)
• M26: 3,521,683 km (0.042 R)
• M27: 3,676,368 km (0.104 R)
• M28: 3,846,012 km (0.096 R)
• M29: 4,154,333 km (0.093 R)
• M30: 4,437,372 km (0.065 R)
• M31: 4,551,066 km (0.11 R)
• M32: 4,652,195 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.3

Radius: 12.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.48 AU - 1.96 AU

Year: 1557 Days

Day: 5.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 15,657,221 km

• M1: 156,779 km (0.094 R)
• M2: 249,679 km (0.12 R)
• M3: 346,768 km (0.081 R)
• M4: 452,085 km (0.065 R)
• M5: 564,882 km (0.068 R)
• M6: 816,056 km (0.035 R)
• M7: 993,031 km (0.047 R)
• M8: 1,095,206 km (0.054 R)
• M9: 1,453,343 km (0.09 R)
• M10: 1,561,054 km (0.119 R)
• M11: 1,847,982 km (0.104 R)
• M12: 2,052,483 km (0.116 R)
• M13: 2,163,185 km (0.048 R)
• M14: 2,298,721 km (0.11 R)
• M15: 2,626,340 km (0.105 R)
• M16: 2,734,799 km (0.064 R)
• M17: 2,832,636 km (0.118 R)
• M18: 2,931,520 km (0.092 R)
• M19: 3,019,184 km (0.081 R)
• M20: 3,339,174 km (0.106 R)
• M21: 3,483,686 km (0.112 R)
• M22: 3,656,920 km (0.03 R)
• M23: 3,833,296 km (0.084 R)
• M24: 3,970,776 km (0.044 R)
• M25: 4,095,990 km (0.12 R)
• M26: 4,307,671 km (0.105 R)
• M27: 4,407,602 km (0.092 R)
• M28: 4,771,274 km (0.119 R)
• M29: 4,934,486 km (0.04 R)
• M30: 5,144,671 km (0.081 R)
• M31: 5,465,857 km (0.057 R)
• M32: 5,543,200 km (0.03 R)
• M33: 5,699,230 km (0.085 R)
• M34: 5,793,477 km (0.111 R)
• M35: 6,898,407 km (0.086 R)
• M36: 7,389,237 km (0.101 R)
• M37: 7,509,364 km (0.106 R)
• M38: 7,717,006 km (0.072 R)
• M39: 7,804,072 km (0.097 R)
• M40: 8,014,407 km (0.067 R)
• M41: 8,548,322 km (0.109 R)
• M42: 8,656,481 km (0.104 R)
• M43: 9,315,160 km (0.052 R)
• M44: 9,445,161 km (0.09 R)
• M45: 9,914,300 km (0.04 R)
• M46: 10,009,145 km (0.107 R)
• M47: 10,104,139 km (0.046 R)
• M48: 10,218,582 km (0.117 R)
• M49: 10,352,771 km (0.096 R)
• M50: 10,429,664 km (0.098 R)
• M51: 11,327,551 km (0.087 R)
• M52: 11,765,723 km (0.117 R)
• M53: 11,846,057 km (0.074 R)
• M54: 11,926,541 km (0.086 R)
• M55: 12,087,957 km (0.071 R)
• M56: 12,413,183 km (0.05 R)
• M57: 12,556,348 km (0.12 R)
• M58: 13,405,914 km (0.106 R)
• M59: 13,615,949 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.4

Radius: 11.3

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.43 AU - 3.77 AU

Year: 4715 Days

Day: 14.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 15,657,221 km

• M1: 163,510 km (0.097 R)
• M2: 362,924 km (0.082 R)
• M3: 491,579 km (0.043 R)
• M4: 714,330 km (0.12 R)
• M5: 867,817 km (0.107 R)
• M6: 1,050,925 km (0.117 R)
• M7: 1,295,966 km (0.077 R)
• M8: 1,415,495 km (0.039 R)
• M9: 1,698,235 km (0.069 R)
• M10: 1,774,530 km (0.111 R)
• M11: 1,874,461 km (0.078 R)
• M12: 2,138,651 km (0.114 R)
• M13: 2,233,347 km (0.089 R)
• M14: 2,305,303 km (0.071 R)
• M15: 2,690,219 km (0.108 R)
• M16: 3,002,130 km (0.112 R)
• M17: 3,135,721 km (0.081 R)
• M18: 3,312,246 km (0.083 R)
• M19: 3,394,824 km (0.073 R)
• M20: 3,478,150 km (0.069 R)
• M21: 3,775,252 km (0.115 R)
• M22: 4,199,212 km (0.053 R)
• M23: 4,500,502 km (0.12 R)
• M24: 4,887,063 km (0.074 R)
• M25: 5,060,746 km (0.107 R)
• M26: 5,172,197 km (0.116 R)
• M27: 5,349,171 km (0.077 R)
• M28: 5,742,165 km (0.114 R)
• M29: 5,875,157 km (0.066 R)
• M30: 6,059,911 km (0.069 R)
• M31: 6,349,233 km (0.112 R)
• M32: 6,906,036 km (0.118 R)
• M33: 6,976,796 km (0.033 R)
• M34: 7,136,716 km (0.106 R)
• M35: 7,244,127 km (0.08 R)
• M36: 7,334,036 km (0.088 R)
• M37: 7,569,503 km (0.116 R)
• M38: 7,679,008 km (0.118 R)
• M39: 7,770,712 km (0.104 R)
• M40: 8,253,315 km (0.072 R)
• M41: 8,498,206 km (0.079 R)
• M42: 8,612,050 km (0.087 R)
• M43: 8,841,384 km (0.055 R)
• M44: 9,462,813 km (0.115 R)
• M45: 11,160,151 km (0.093 R)
• M46: 11,789,060 km (0.05 R)
• M47: 12,775,509 km (0.086 R)
• M48: 13,366,869 km (0.101 R)
• M49: 13,565,984 km (0.057 R)
• M50: 13,967,205 km (0.115 R)
• M51: 14,214,191 km (0.066 R)
• M52: 14,621,696 km (0.055 R)
• M53: 14,826,944 km (0.091 R)
• M54: 15,010,052 km (0.034 R)
• M55: 15,587,500 km (0.064 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 20,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit