🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11

Radius: 14.3

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.49 AU - 0.71 AU

Year: 321 Days

Day: 8.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 19,855,269 km

• M1: 189,092 km (0.08 R)
• M2: 316,100 km (0.048 R)
• M3: 406,009 km (0.069 R)
• M4: 508,633 km (0.092 R)
• M5: 604,525 km (0.072 R)
• M6: 866,172 km (0.073 R)
• M7: 956,678 km (0.116 R)
• M8: 1,087,876 km (0.115 R)
• M9: 1,209,948 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.7

Radius: 14.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.82 AU - 1.02 AU

Year: 609 Days

Day: 12.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 19,855,269 km

• M1: 177,722 km (0.112 R)
• M2: 319,242 km (0.085 R)
• M3: 467,493 km (0.118 R)
• M4: 603,478 km (0.052 R)
• M5: 692,189 km (0.072 R)
• M6: 790,625 km (0.083 R)
• M7: 922,720 km (0.114 R)
• M8: 1,028,635 km (0.071 R)
• M9: 1,139,038 km (0.086 R)
• M10: 1,312,721 km (0.106 R)
• M11: 1,439,431 km (0.054 R)
• M12: 1,628,822 km (0.094 R)
• M13: 1,869,973 km (0.087 R)
• M14: 2,001,320 km (0.038 R)
• M15: 2,340,608 km (0.099 R)
• M16: 2,435,154 km (0.071 R)
• M17: 2,537,928 km (0.095 R)
• M18: 2,691,415 km (0.055 R)
• M19: 2,805,110 km (0.084 R)
• M20: 2,949,472 km (0.099 R)
• M21: 3,118,816 km (0.09 R)
• M22: 3,314,042 km (0.057 R)
• M23: 3,567,760 km (0.106 R)
• M24: 3,836,138 km (0.092 R)
• M25: 3,940,408 km (0.075 R)
• M26: 4,234,517 km (0.058 R)
• M27: 4,334,150 km (0.076 R)
• M28: 4,476,716 km (0.103 R)
• M29: 4,603,725 km (0.116 R)
• M30: 4,697,822 km (0.084 R)
• M31: 4,896,338 km (0.119 R)
• M32: 5,062,542 km (0.102 R)
• M33: 5,499,966 km (0.037 R)
• M34: 5,810,680 km (0.118 R)
• M35: 5,977,632 km (0.111 R)
• M36: 6,297,322 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.6

Radius: 12.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.65 AU - 1.73 AU

Year: 1516 Days

Day: 10.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 19,855,269 km

• M1: 176,077 km (0.108 R)
• M2: 356,193 km (0.038 R)
• M3: 439,519 km (0.092 R)
• M4: 583,880 km (0.051 R)
• M5: 800,797 km (0.069 R)
• M6: 958,922 km (0.119 R)
• M7: 1,156,242 km (0.087 R)
• M8: 1,241,962 km (0.089 R)
• M9: 1,322,595 km (0.057 R)
• M10: 1,599,500 km (0.092 R)
• M11: 2,024,209 km (0.11 R)
• M12: 2,102,897 km (0.097 R)
• M13: 2,191,459 km (0.073 R)
• M14: 2,308,744 km (0.095 R)
• M15: 2,418,698 km (0.117 R)
• M16: 2,568,446 km (0.106 R)
• M17: 2,759,782 km (0.069 R)
• M18: 2,966,077 km (0.12 R)
• M19: 3,259,289 km (0.118 R)
• M20: 3,404,249 km (0.095 R)
• M21: 3,498,645 km (0.116 R)
• M22: 3,583,168 km (0.088 R)
• M23: 4,005,782 km (0.097 R)
• M24: 4,094,494 km (0.089 R)
• M25: 4,228,683 km (0.077 R)
• M26: 4,330,410 km (0.063 R)
• M27: 4,513,218 km (0.071 R)
• M28: 4,605,670 km (0.063 R)
• M29: 4,745,394 km (0.119 R)
• M30: 4,898,433 km (0.109 R)
• M31: 5,041,299 km (0.045 R)
• M32: 5,428,757 km (0.091 R)
• M33: 5,626,226 km (0.106 R)
• M34: 5,788,390 km (0.098 R)
• M35: 5,888,920 km (0.102 R)
• M36: 6,232,846 km (0.099 R)
• M37: 6,439,740 km (0.118 R)
• M38: 6,517,830 km (0.116 R)
• M39: 6,596,369 km (0.066 R)
• M40: 6,741,030 km (0.063 R)
• M41: 7,047,107 km (0.101 R)
• M42: 7,181,745 km (0.053 R)
• M43: 7,631,735 km (0.064 R)
• M44: 7,756,051 km (0.077 R)
• M45: 7,880,965 km (0.092 R)
• M46: 8,034,752 km (0.074 R)
• M47: 8,203,648 km (0.068 R)
• M48: 8,516,158 km (0.064 R)
• M49: 8,803,835 km (0.078 R)
• M50: 8,977,967 km (0.118 R)
• M51: 9,197,277 km (0.042 R)
• M52: 9,373,952 km (0.058 R)
• M53: 9,551,824 km (0.113 R)
• M54: 9,956,037 km (0.114 R)
• M55: 10,259,123 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.6

Radius: 13.8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.42 AU - 2.14 AU

Year: 1639 Days

Day: 10.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 19,855,269 km

• M1: 173,833 km (0.076 R)
• M2: 266,434 km (0.104 R)
• M3: 352,752 km (0.115 R)
• M4: 495,767 km (0.06 R)
• M5: 670,647 km (0.088 R)
• M6: 968,347 km (0.1 R)
• M7: 1,055,862 km (0.071 R)
• M8: 1,344,586 km (0.097 R)
• M9: 1,630,617 km (0.089 R)
• M10: 1,736,981 km (0.075 R)
• M11: 1,896,003 km (0.114 R)
• M12: 2,049,790 km (0.058 R)
• M13: 2,250,700 km (0.101 R)
• M14: 2,348,238 km (0.113 R)
• M15: 2,570,241 km (0.12 R)
• M16: 2,753,050 km (0.114 R)
• M17: 3,011,405 km (0.057 R)
• M18: 3,167,885 km (0.098 R)
• M19: 3,426,539 km (0.117 R)
• M20: 3,666,644 km (0.084 R)
• M21: 3,899,418 km (0.07 R)
• M22: 4,203,850 km (0.05 R)
• M23: 4,365,864 km (0.05 R)
• M24: 4,654,439 km (0.101 R)
• M25: 4,822,138 km (0.106 R)
• M26: 5,106,224 km (0.097 R)
• M27: 5,352,163 km (0.075 R)
• M28: 5,557,561 km (0.115 R)
• M29: 5,735,732 km (0.075 R)
• M30: 6,297,322 km (0.089 R)
• M31: 6,655,310 km (0.097 R)
• M32: 6,797,129 km (0.082 R)
• M33: 6,940,144 km (0.075 R)
• M34: 7,132,228 km (0.086 R)
• M35: 7,229,018 km (0.111 R)
• M36: 7,358,719 km (0.071 R)
• M37: 7,489,169 km (0.113 R)
• M38: 7,769,066 km (0.102 R)
• M39: 7,918,514 km (0.094 R)
• M40: 8,085,915 km (0.105 R)
• M41: 8,390,047 km (0.087 R)
• M42: 8,594,996 km (0.067 R)
• M43: 8,680,865 km (0.11 R)
• M44: 8,836,148 km (0.075 R)
• M45: 9,431,099 km (0.082 R)
• M46: 9,751,388 km (0.094 R)
• M47: 9,948,857 km (0.073 R)
• M48: 10,184,025 km (0.099 R)
• M49: 10,347,984 km (0.096 R)
• M50: 10,439,388 km (0.11 R)
• M51: 10,770,747 km (0.074 R)
• M52: 11,199,345 km (0.115 R)
• M53: 11,938,808 km (0.096 R)
• M54: 12,053,998 km (0.11 R)
• M55: 12,266,128 km (0.081 R)
• M56: 12,831,309 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.3

Radius: 12.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.93 AU - 2.13 AU

Year: 1996 Days

Day: 12.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 19,855,269 km

• M1: 159,771 km (0.113 R)
• M2: 241,750 km (0.056 R)
• M3: 344,225 km (0.096 R)
• M4: 428,897 km (0.032 R)
• M5: 568,173 km (0.118 R)
• M6: 744,399 km (0.055 R)
• M7: 905,217 km (0.073 R)
• M8: 1,070,971 km (0.102 R)
• M9: 1,169,407 km (0.114 R)
• M10: 1,255,276 km (0.109 R)
• M11: 1,335,311 km (0.07 R)
• M12: 1,509,443 km (0.113 R)
• M13: 1,673,701 km (0.102 R)
• M14: 1,780,514 km (0.097 R)
• M15: 1,880,595 km (0.11 R)
• M16: 2,039,169 km (0.041 R)
• M17: 2,192,656 km (0.08 R)
• M18: 2,330,136 km (0.102 R)
• M19: 2,521,472 km (0.051 R)
• M20: 2,624,246 km (0.08 R)
• M21: 2,791,795 km (0.086 R)
• M22: 2,908,931 km (0.094 R)
• M23: 3,060,623 km (0.108 R)
• M24: 3,248,518 km (0.096 R)
• M25: 3,600,821 km (0.1 R)
• M26: 3,728,877 km (0.112 R)
• M27: 4,085,967 km (0.108 R)
• M28: 4,195,323 km (0.119 R)
• M29: 4,280,893 km (0.077 R)
• M30: 4,379,627 km (0.083 R)
• M31: 4,579,340 km (0.114 R)
• M32: 4,769,330 km (0.112 R)
• M33: 4,858,789 km (0.073 R)
• M34: 5,183,267 km (0.075 R)
• M35: 5,288,584 km (0.064 R)
• M36: 5,528,240 km (0.105 R)
• M37: 5,730,795 km (0.086 R)
• M38: 5,826,089 km (0.106 R)
• M39: 5,908,218 km (0.107 R)
• M40: 6,184,974 km (0.081 R)
• M41: 6,282,811 km (0.119 R)
• M42: 6,608,037 km (0.053 R)
• M43: 6,996,842 km (0.093 R)
• M44: 7,541,827 km (0.102 R)
• M45: 7,736,603 km (0.114 R)
• M46: 7,857,329 km (0.116 R)
• M47: 8,146,502 km (0.097 R)
• M48: 8,238,504 km (0.099 R)
• M49: 8,987,541 km (0.087 R)
• M50: 9,098,542 km (0.099 R)
• M51: 9,418,383 km (0.061 R)
• M52: 9,498,866 km (0.039 R)
• M53: 9,774,575 km (0.098 R)
• M54: 9,856,106 km (0.111 R)
• M55: 9,937,787 km (0.07 R)
• M56: 10,135,106 km (0.109 R)
• M57: 10,217,684 km (0.099 R)
• M58: 10,317,017 km (0.113 R)
• M59: 10,903,142 km (0.077 R)
• M60: 11,004,719 km (0.12 R)
• M61: 11,106,595 km (0.114 R)
• M62: 11,620,912 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.4

Radius: 12.6

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.09 AU - 3.11 AU

Year: 2894 Days

Day: 12.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 19,855,269 km

• M1: 189,391 km (0.071 R)
• M2: 338,540 km (0.109 R)
• M3: 569,369 km (0.092 R)
• M4: 788,979 km (0.118 R)
• M5: 895,044 km (0.113 R)
• M6: 1,027,289 km (0.052 R)
• M7: 1,221,915 km (0.101 R)
• M8: 1,301,053 km (0.114 R)
• M9: 1,476,980 km (0.089 R)
• M10: 1,623,586 km (0.099 R)
• M11: 1,762,413 km (0.108 R)
• M12: 1,852,919 km (0.111 R)
• M13: 2,038,869 km (0.066 R)
• M14: 2,472,703 km (0.114 R)
• M15: 2,813,487 km (0.035 R)
• M16: 3,075,283 km (0.115 R)
• M17: 3,217,102 km (0.098 R)
• M18: 3,755,954 km (0.106 R)
• M19: 3,993,216 km (0.087 R)
• M20: 4,183,205 km (0.089 R)
• M21: 4,482,700 km (0.089 R)
• M22: 4,716,522 km (0.046 R)
• M23: 5,252,680 km (0.066 R)
• M24: 5,423,072 km (0.078 R)
• M25: 5,749,944 km (0.109 R)
• M26: 6,122,891 km (0.102 R)
• M27: 6,483,572 km (0.106 R)
• M28: 6,564,803 km (0.098 R)
• M29: 6,666,680 km (0.088 R)
• M30: 6,975,450 km (0.101 R)
• M31: 7,246,970 km (0.103 R)
• M32: 7,564,566 km (0.085 R)
• M33: 7,671,379 km (0.104 R)
• M34: 8,038,642 km (0.105 R)
• M35: 8,279,345 km (0.099 R)
• M36: 8,411,739 km (0.074 R)
• M37: 8,835,400 km (0.112 R)
• M38: 9,913,252 km (0.101 R)
• M39: 10,124,335 km (0.104 R)
• M40: 10,337,063 km (0.114 R)
• M41: 10,742,773 km (0.052 R)
• M42: 11,080,864 km (0.117 R)
• M43: 11,226,871 km (0.083 R)
• M44: 11,619,267 km (0.045 R)
• M45: 11,916,667 km (0.111 R)
• M46: 12,216,461 km (0.118 R)
• M47: 12,544,081 km (0.06 R)
• M48: 12,900,124 km (0.075 R)
• M49: 13,207,996 km (0.053 R)
• M50: 13,570,322 km (0.086 R)
• M51: 13,674,442 km (0.106 R)
• M52: 14,331,177 km (0.12 R)
• M53: 14,410,763 km (0.094 R)
• M54: 14,596,863 km (0.064 R)
• M55: 14,783,710 km (0.105 R)
• M56: 15,052,089 km (0.113 R)
• M57: 15,295,036 km (0.081 R)
• M58: 15,457,649 km (0.112 R)
• M59: 16,279,689 km (0.112 R)
• M60: 16,668,195 km (0.111 R)
• M61: 16,891,544 km (0.118 R)
• M62: 17,228,588 km (0.086 R)
• M63: 17,369,659 km (0.106 R)
• M64: 17,880,536 km (0.045 R)
• M65: 18,137,844 km (0.088 R)
• M66: 18,367,776 km (0.112 R)
• M67: 18,482,967 km (0.111 R)
• M68: 19,208,815 km (0.088 R)
• M69: 19,296,480 km (0.058 R)
• M70: 19,413,764 km (0.104 R)
• M71: 19,619,312 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: 340 - 17,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit