🌌 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: 473.3

Radius: 9.4

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.55 AU - 0.77 AU

Year: 358 Days

Day: 11 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 14,011,075 km

• M1: 121,324 km (0.098 R)
• M2: 201,658 km (0.066 R)
• M3: 269,426 km (0.057 R)
• M4: 331,808 km (0.1 R)
• M5: 425,606 km (0.084 R)
• M6: 536,009 km (0.056 R)
• M7: 601,683 km (0.109 R)
• M8: 667,057 km (0.106 R)
• M9: 788,082 km (0.086 R)
• M10: 875,596 km (0.109 R)
• M11: 986,000 km (0.088 R)
• M12: 1,113,457 km (0.098 R)
• M13: 1,208,601 km (0.094 R)
• M14: 1,276,369 km (0.095 R)
• M15: 1,411,755 km (0.064 R)
• M16: 1,483,562 km (0.09 R)
• M17: 1,551,928 km (0.078 R)
• M18: 1,621,491 km (0.1 R)
• M19: 1,778,270 km (0.11 R)
• M20: 1,920,238 km (0.066 R)
• M21: 1,990,250 km (0.051 R)
• M22: 2,163,784 km (0.09 R)
• M23: 2,241,874 km (0.076 R)
• M24: 2,315,625 km (0.047 R)
• M25: 2,422,588 km (0.064 R)
• M26: 2,492,899 km (0.055 R)
• M27: 2,591,634 km (0.069 R)
• M28: 2,730,760 km (0.113 R)
• M29: 2,809,747 km (0.087 R)
• M30: 2,872,429 km (0.092 R)
• M31: 2,947,078 km (0.063 R)
• M32: 3,080,819 km (0.073 R)
• M33: 3,157,263 km (0.062 R)
• M34: 3,294,145 km (0.103 R)
• M35: 3,384,502 km (0.114 R)
• M36: 3,580,027 km (0.103 R)
• M37: 3,785,574 km (0.111 R)
• M38: 3,867,703 km (0.103 R)
• M39: 3,937,566 km (0.045 R)
• M40: 4,007,877 km (0.111 R)
• M41: 4,098,084 km (0.097 R)
• M42: 4,182,308 km (0.05 R)
• M43: 4,478,661 km (0.119 R)
• M44: 4,552,114 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.4

Radius: 8.2

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.3 AU - 1.32 AU

Year: 1000 Days

Day: 6.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 14,011,075 km

• M1: 102,325 km (0.088 R)
• M2: 190,438 km (0.048 R)
• M3: 258,804 km (0.115 R)
• M4: 347,665 km (0.102 R)
• M5: 493,673 km (0.119 R)
• M6: 561,441 km (0.069 R)
• M7: 672,293 km (0.11 R)
• M8: 766,539 km (0.11 R)
• M9: 840,291 km (0.11 R)
• M10: 936,183 km (0.114 R)
• M11: 1,069,774 km (0.029 R)
• M12: 1,253,181 km (0.057 R)
• M13: 1,408,913 km (0.076 R)
• M14: 1,516,324 km (0.092 R)
• M15: 1,602,642 km (0.115 R)
• M16: 1,706,912 km (0.073 R)
• M17: 1,772,136 km (0.112 R)
• M18: 1,990,100 km (0.065 R)
• M19: 2,333,577 km (0.055 R)
• M20: 2,554,084 km (0.1 R)
• M21: 2,667,031 km (0.086 R)
• M22: 2,810,495 km (0.107 R)
• M23: 2,995,847 km (0.11 R)
• M24: 3,105,053 km (0.051 R)
• M25: 3,256,147 km (0.035 R)
• M26: 3,317,183 km (0.052 R)
• M27: 3,639,118 km (0.077 R)
• M28: 3,745,183 km (0.09 R)
• M29: 3,971,075 km (0.112 R)
• M30: 4,190,536 km (0.099 R)
• M31: 4,312,907 km (0.099 R)
• M32: 4,504,392 km (0.043 R)
• M33: 4,733,277 km (0.081 R)
• M34: 4,825,878 km (0.078 R)
• M35: 5,095,453 km (0.075 R)
• M36: 5,226,202 km (0.097 R)
• M37: 5,527,492 km (0.037 R)
• M38: 5,649,564 km (0.078 R)
• M39: 5,760,266 km (0.092 R)
• M40: 5,971,349 km (0.108 R)
• M41: 6,058,863 km (0.045 R)
• M42: 6,146,977 km (0.053 R)
• M43: 6,260,820 km (0.101 R)
• M44: 6,337,115 km (0.052 R)
• M45: 6,516,334 km (0.096 R)
• M46: 6,593,676 km (0.051 R)
• M47: 6,671,317 km (0.048 R)
• M48: 6,906,036 km (0.114 R)
• M49: 7,011,353 km (0.117 R)
• M50: 7,330,146 km (0.1 R)
• M51: 7,491,413 km (0.075 R)
• M52: 7,885,902 km (0.093 R)
• M53: 7,995,857 km (0.081 R)
• M54: 8,092,646 km (0.031 R)
• M55: 8,329,011 km (0.087 R)
• M56: 8,539,495 km (0.1 R)
• M57: 8,965,849 km (0.088 R)
• M58: 9,253,975 km (0.107 R)
• M59: 9,370,063 km (0.046 R)
• M60: 9,428,256 km (0.057 R)
• M61: 9,824,541 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.6

Radius: 14.7

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.54 AU - 1.8 AU

Year: 1439 Days

Day: 14.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 14,011,075 km

• M1: 240,703 km (0.079 R)
• M2: 398,828 km (0.061 R)
• M3: 561,740 km (0.083 R)
• M4: 695,481 km (0.076 R)
• M5: 942,167 km (0.047 R)
• M6: 1,040,154 km (0.083 R)
• M7: 1,204,861 km (0.071 R)
• M8: 1,312,721 km (0.117 R)
• M9: 1,424,022 km (0.08 R)
• M10: 1,570,030 km (0.025 R)
• M11: 1,721,273 km (0.115 R)
• M12: 1,827,637 km (0.085 R)
• M13: 2,099,606 km (0.097 R)
• M14: 2,285,407 km (0.066 R)
• M15: 2,385,039 km (0.026 R)
• M16: 2,504,717 km (0.114 R)
• M17: 2,626,490 km (0.054 R)
• M18: 2,769,655 km (0.051 R)
• M19: 2,866,445 km (0.042 R)
• M20: 3,184,340 km (0.034 R)
• M21: 3,420,107 km (0.113 R)
• M22: 3,587,507 km (0.116 R)
• M23: 3,736,207 km (0.116 R)
• M24: 3,832,997 km (0.096 R)
• M25: 3,952,525 km (0.082 R)
• M26: 4,239,753 km (0.039 R)
• M27: 4,408,799 km (0.113 R)
• M28: 4,568,569 km (0.119 R)
• M29: 4,776,810 km (0.113 R)
• M30: 4,905,613 km (0.059 R)
• M31: 5,457,181 km (0.084 R)
• M32: 5,567,434 km (0.099 R)
• M33: 5,927,816 km (0.107 R)
• M34: 6,066,642 km (0.081 R)
• M35: 6,180,935 km (0.079 R)
• M36: 6,437,496 km (0.045 R)
• M37: 6,750,305 km (0.111 R)
• M38: 6,948,223 km (0.052 R)
• M39: 7,068,051 km (0.066 R)
• M40: 7,323,115 km (0.026 R)
• M41: 7,540,331 km (0.093 R)
• M42: 7,897,870 km (0.06 R)
• M43: 8,022,934 km (0.101 R)
• M44: 8,134,534 km (0.088 R)
• M45: 8,232,820 km (0.086 R)
• M46: 8,487,136 km (0.055 R)
• M47: 8,729,784 km (0.045 R)
• M48: 9,119,935 km (0.036 R)
• M49: 9,471,490 km (0.063 R)
• M50: 9,634,103 km (0.094 R)
• M51: 9,782,803 km (0.072 R)
• M52: 9,962,321 km (0.095 R)
• M53: 10,203,173 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.9

Radius: 8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.64 AU - 1.82 AU

Year: 1517 Days

Day: 11.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 14,011,075 km

• M1: 109,057 km (0.059 R)
• M2: 164,408 km (0.102 R)
• M3: 228,885 km (0.082 R)
• M4: 287,078 km (0.096 R)
• M5: 494,870 km (0.099 R)
• M6: 663,167 km (0.112 R)
• M7: 731,234 km (0.1 R)
• M8: 905,965 km (0.098 R)
• M9: 975,977 km (0.072 R)
• M10: 1,128,267 km (0.073 R)
• M11: 1,183,170 km (0.118 R)
• M12: 1,441,525 km (0.113 R)
• M13: 1,531,583 km (0.119 R)
• M14: 1,608,177 km (0.106 R)
• M15: 1,717,533 km (0.078 R)
• M16: 1,853,817 km (0.074 R)
• M17: 1,952,252 km (0.088 R)
• M18: 2,010,446 km (0.096 R)
• M19: 2,060,711 km (0.059 R)
• M20: 2,231,701 km (0.11 R)
• M21: 2,318,917 km (0.097 R)
• M22: 2,533,141 km (0.086 R)
• M23: 2,725,823 km (0.104 R)
• M24: 2,791,047 km (0.107 R)
• M25: 2,847,446 km (0.059 R)
• M26: 2,904,293 km (0.111 R)
• M27: 3,047,907 km (0.103 R)
• M28: 3,174,317 km (0.076 R)
• M29: 3,372,235 km (0.079 R)
• M30: 3,482,788 km (0.118 R)
• M31: 3,842,870 km (0.113 R)
• M32: 3,947,888 km (0.087 R)
• M33: 4,117,981 km (0.086 R)
• M34: 4,171,537 km (0.119 R)
• M35: 4,355,692 km (0.118 R)
• M36: 4,531,619 km (0.1 R)
• M37: 4,620,330 km (0.051 R)
• M38: 4,676,130 km (0.106 R)
• M39: 4,867,466 km (0.086 R)
• M40: 4,958,421 km (0.078 R)
• M41: 5,281,254 km (0.108 R)
• M42: 5,516,122 km (0.086 R)
• M43: 5,634,753 km (0.11 R)
• M44: 5,766,400 km (0.118 R)
• M45: 6,228,657 km (0.083 R)
• M46: 6,402,041 km (0.05 R)
• M47: 6,576,921 km (0.089 R)
• M48: 6,677,600 km (0.075 R)
• M49: 6,906,036 km (0.114 R)
• M50: 7,046,957 km (0.037 R)
• M51: 7,554,094 km (0.103 R)
• M52: 7,778,790 km (0.115 R)
• M53: 7,832,047 km (0.108 R)
• M54: 8,019,194 km (0.115 R)
• M55: 8,126,755 km (0.116 R)
• M56: 8,194,373 km (0.08 R)
• M57: 8,425,352 km (0.118 R)
• M58: 8,893,593 km (0.113 R)
• M59: 9,483,907 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.2

Radius: 10.2

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.9 AU - 2.7 AU

Year: 2326 Days

Day: 8.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 14,011,075 km

• M1: 325,824 km (0.103 R)
• M2: 389,553 km (0.058 R)
• M3: 489,335 km (0.074 R)
• M4: 585,825 km (0.074 R)
• M5: 682,465 km (0.071 R)
• M6: 846,425 km (0.069 R)
• M7: 941,569 km (0.1 R)
• M8: 1,048,980 km (0.05 R)
• M9: 1,169,556 km (0.079 R)
• M10: 1,249,591 km (0.107 R)
• M11: 1,415,495 km (0.05 R)
• M12: 1,482,066 km (0.107 R)
• M13: 1,559,558 km (0.086 R)
• M14: 1,810,583 km (0.103 R)
• M15: 1,956,890 km (0.095 R)
• M16: 2,118,156 km (0.092 R)
• M17: 2,362,749 km (0.088 R)
• M18: 2,558,124 km (0.115 R)
• M19: 2,675,558 km (0.058 R)
• M20: 2,940,346 km (0.044 R)
• M21: 3,051,198 km (0.082 R)
• M22: 3,201,095 km (0.104 R)
• M23: 3,289,807 km (0.106 R)
• M24: 3,495,354 km (0.099 R)
• M25: 3,639,267 km (0.074 R)
• M26: 3,852,145 km (0.062 R)
• M27: 3,960,155 km (0.118 R)
• M28: 4,028,072 km (0.03 R)
• M29: 4,220,605 km (0.115 R)
• M30: 4,318,143 km (0.114 R)
• M31: 4,416,279 km (0.079 R)
• M32: 4,486,889 km (0.116 R)
• M33: 4,932,990 km (0.073 R)
• M34: 5,006,293 km (0.117 R)
• M35: 5,139,136 km (0.058 R)
• M36: 5,213,486 km (0.12 R)
• M37: 5,378,193 km (0.113 R)
• M38: 5,468,849 km (0.117 R)
• M39: 5,682,326 km (0.066 R)
• M40: 5,929,611 km (0.078 R)
• M41: 6,937,751 km (0.076 R)
• M42: 7,386,096 km (0.054 R)
• M43: 7,453,265 km (0.112 R)
• M44: 7,622,161 km (0.113 R)
• M45: 7,707,133 km (0.118 R)
• M46: 7,826,661 km (0.108 R)
• M47: 8,067,364 km (0.111 R)
• M48: 8,857,840 km (0.093 R)
• M49: 9,108,865 km (0.09 R)
• M50: 9,307,680 km (0.09 R)
• M51: 9,471,490 km (0.105 R)
• M52: 9,691,399 km (0.05 R)
• M53: 10,229,652 km (0.113 R)
• M54: 10,625,638 km (0.12 R)
• M55: 11,393,673 km (0.114 R)
• M56: 12,001,190 km (0.1 R)
• M57: 12,318,936 km (0.111 R)
• M58: 12,619,179 km (0.105 R)
• M59: 12,699,812 km (0.1 R)
• M60: 13,084,578 km (0.113 R)
• M61: 13,349,964 km (0.084 R)
• M62: 13,432,094 km (0.116 R)
• M63: 13,514,223 km (0.057 R)
• M64: 13,803,396 km (0.113 R)
• M65: 13,886,273 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 16,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit