🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.3

Radius: 13.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.61 AU

Year: 279 Days

Day: 11.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 16,874,032 km

• M1: 176,226 km (0.056 R)
• M2: 263,442 km (0.118 R)
• M3: 351,854 km (0.116 R)
• M4: 455,526 km (0.105 R)
• M5: 564,433 km (0.106 R)
• M6: 738,565 km (0.074 R)
• M7: 833,260 km (0.088 R)
• M8: 1,009,187 km (0.042 R)
• M9: 1,100,292 km (0.079 R)
• M10: 1,219,372 km (0.12 R)
• M11: 1,387,071 km (0.11 R)
• M12: 1,498,821 km (0.062 R)
• M13: 1,599,800 km (0.106 R)
• M14: 1,712,746 km (0.097 R)
• M15: 1,977,085 km (0.108 R)
• M16: 2,093,921 km (0.092 R)
• M17: 2,234,095 km (0.096 R)
• M18: 2,340,010 km (0.097 R)
• M19: 2,513,244 km (0.06 R)
• M20: 2,798,079 km (0.079 R)
• M21: 2,912,820 km (0.103 R)
• M22: 3,123,304 km (0.113 R)
• M23: 3,212,465 km (0.111 R)
• M24: 3,320,774 km (0.117 R)
• M25: 3,497,748 km (0.096 R)
• M26: 3,627,898 km (0.109 R)
• M27: 3,747,127 km (0.119 R)
• M28: 3,848,555 km (0.104 R)
• M29: 3,944,597 km (0.097 R)
• M30: 4,060,834 km (0.12 R)
• M31: 4,211,030 km (0.101 R)
• M32: 4,309,915 km (0.062 R)
• M33: 4,396,382 km (0.033 R)
• M34: 4,584,576 km (0.108 R)
• M35: 4,713,679 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 11.2

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.54 AU - 0.64 AU

Year: 319 Days

Day: 11.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 16,874,032 km

• M1: 156,629 km (0.104 R)
• M2: 239,656 km (0.071 R)
• M3: 312,809 km (0.113 R)
• M4: 430,842 km (0.116 R)
• M5: 547,528 km (0.092 R)
• M6: 651,648 km (0.106 R)
• M7: 737,218 km (0.117 R)
• M8: 864,825 km (0.085 R)
• M9: 1,018,911 km (0.086 R)
• M10: 1,206,058 km (0.109 R)
• M11: 1,318,256 km (0.116 R)
• M12: 1,388,268 km (0.082 R)
• M13: 1,527,693 km (0.093 R)
• M14: 1,641,089 km (0.098 R)
• M15: 1,712,297 km (0.046 R)
• M16: 1,802,954 km (0.118 R)
• M17: 1,909,168 km (0.098 R)
• M18: 1,989,053 km (0.111 R)
• M19: 2,074,922 km (0.118 R)
• M20: 2,191,459 km (0.09 R)
• M21: 2,280,320 km (0.094 R)
• M22: 2,395,660 km (0.092 R)
• M23: 2,482,128 km (0.086 R)
• M24: 2,580,264 km (0.088 R)
• M25: 2,658,504 km (0.096 R)
• M26: 2,743,027 km (0.098 R)
• M27: 2,855,225 km (0.106 R)
• M28: 3,089,794 km (0.052 R)
• M29: 3,240,439 km (0.074 R)
• M30: 3,342,316 km (0.096 R)
• M31: 3,491,166 km (0.106 R)
• M32: 3,613,237 km (0.095 R)
• M33: 3,695,367 km (0.096 R)
• M34: 3,766,126 km (0.118 R)
• M35: 3,867,404 km (0.058 R)
• M36: 4,096,887 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131

Radius: 8.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.2 AU - 1.38 AU

Year: 1030 Days

Day: 14.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 16,874,032 km

• M1: 147,952 km (0.101 R)
• M2: 200,910 km (0.097 R)
• M3: 265,686 km (0.042 R)
• M4: 362,476 km (0.104 R)
• M5: 434,731 km (0.113 R)
• M6: 534,962 km (0.087 R)
• M7: 680,222 km (0.099 R)
• M8: 781,649 km (0.086 R)
• M9: 847,622 km (0.075 R)
• M10: 906,563 km (0.026 R)
• M11: 1,038,508 km (0.116 R)
• M12: 1,207,255 km (0.107 R)
• M13: 1,347,877 km (0.118 R)
• M14: 1,466,508 km (0.095 R)
• M15: 1,577,360 km (0.055 R)
• M16: 1,813,575 km (0.048 R)
• M17: 1,908,869 km (0.114 R)
• M18: 2,005,808 km (0.088 R)
• M19: 2,204,773 km (0.101 R)
• M20: 2,364,843 km (0.093 R)
• M21: 2,502,174 km (0.111 R)
• M22: 2,888,436 km (0.091 R)
• M23: 2,979,242 km (0.067 R)
• M24: 3,049,702 km (0.09 R)
• M25: 3,293,397 km (0.099 R)
• M26: 3,410,383 km (0.074 R)
• M27: 3,565,964 km (0.119 R)
• M28: 3,708,830 km (0.113 R)
• M29: 3,830,453 km (0.113 R)
• M30: 4,187,992 km (0.082 R)
• M31: 4,777,109 km (0.043 R)
• M32: 4,934,635 km (0.05 R)
• M33: 5,060,298 km (0.115 R)
• M34: 5,221,115 km (0.095 R)
• M35: 5,400,633 km (0.119 R)
• M36: 5,547,538 km (0.103 R)
• M37: 5,634,604 km (0.088 R)
• M38: 5,730,945 km (0.068 R)
• M39: 6,058,714 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.2

Radius: 9.9

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.85 AU - 4.17 AU

Year: 5644 Days

Day: 7.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 16,874,032 km

• M1: 124,017 km (0.108 R)
• M2: 314,904 km (0.099 R)
• M3: 414,984 km (0.025 R)
• M4: 517,609 km (0.047 R)
• M5: 751,281 km (0.062 R)
• M6: 828,174 km (0.089 R)
• M7: 1,061,397 km (0.061 R)
• M8: 1,300,305 km (0.066 R)
• M9: 1,864,438 km (0.079 R)
• M10: 2,062,057 km (0.08 R)
• M11: 2,154,209 km (0.055 R)
• M12: 2,229,008 km (0.091 R)
• M13: 2,381,299 km (0.096 R)
• M14: 2,517,283 km (0.08 R)
• M15: 2,696,053 km (0.113 R)
• M16: 2,961,739 km (0.093 R)
• M17: 3,387,045 km (0.11 R)
• M18: 3,923,055 km (0.104 R)
• M19: 4,201,007 km (0.101 R)
• M20: 4,271,468 km (0.1 R)
• M21: 4,800,745 km (0.111 R)
• M22: 5,478,573 km (0.108 R)
• M23: 5,607,377 km (0.056 R)
• M24: 5,711,198 km (0.118 R)
• M25: 6,079,508 km (0.084 R)
• M26: 6,159,543 km (0.087 R)
• M27: 6,320,510 km (0.118 R)
• M28: 6,839,315 km (0.045 R)
• M29: 6,922,641 km (0.095 R)
• M30: 7,287,062 km (0.081 R)
• M31: 7,860,022 km (0.055 R)
• M32: 8,269,770 km (0.076 R)
• M33: 8,507,033 km (0.062 R)
• M34: 8,867,115 km (0.116 R)
• M35: 9,140,579 km (0.042 R)
• M36: 9,883,183 km (0.051 R)
• M37: 10,580,908 km (0.096 R)
• M38: 10,935,754 km (0.085 R)
• M39: 11,491,809 km (0.108 R)
• M40: 11,956,759 km (0.057 R)
• M41: 13,076,799 km (0.067 R)
• M42: 13,145,763 km (0.057 R)
• M43: 13,318,698 km (0.099 R)
• M44: 13,666,962 km (0.11 R)
• M45: 14,159,438 km (0.047 R)
• M46: 14,693,503 km (0.098 R)
• M47: 15,306,854 km (0.078 R)
• M48: 15,525,267 km (0.092 R)
• M49: 15,818,180 km (0.116 R)
• M50: 17,158,726 km (0.089 R)
• M51: 17,309,970 km (0.098 R)
• M52: 17,880,985 km (0.075 R)
• M53: 18,226,556 km (0.117 R)
• M54: 18,419,387 km (0.049 R)
• M55: 19,354,973 km (0.077 R)
• M56: 21,231,379 km (0.106 R)
• M57: 21,556,455 km (0.117 R)
• M58: 21,760,656 km (0.118 R)
• M59: 23,165,230 km (0.108 R)
• M60: 23,416,106 km (0.059 R)
• M61: 23,625,842 km (0.067 R)
• M62: 24,089,596 km (0.1 R)
• M63: 24,598,976 km (0.072 R)
• M64: 25,026,078 km (0.12 R)
• M65: 25,412,639 km (0.055 R)
• M66: 25,757,761 km (0.057 R)
• M67: 25,844,379 km (0.109 R)
• M68: 26,322,194 km (0.04 R)
• M69: 27,330,633 km (0.094 R)
• M70: 27,684,283 km (0.113 R)
• M71: 28,128,588 km (0.084 R)
• M72: 28,441,098 km (0.082 R)
• M73: 28,844,414 km (0.113 R)
• M74: 28,934,323 km (0.098 R)
• M75: 29,204,496 km (0.117 R)
• M76: 29,883,820 km (0.102 R)
• M77: 30,065,881 km (0.095 R)
• M78: 30,248,241 km (0.053 R)
• M79: 30,385,272 km (0.078 R)
• M80: 30,568,231 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.4

Radius: 11

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.92 AU - 5.1 AU

Year: 6732 Days

Day: 10.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 16,874,032 km

• M1: 147,204 km (0.058 R)
• M2: 245,939 km (0.076 R)
• M3: 407,505 km (0.09 R)
• M4: 622,926 km (0.056 R)
• M5: 751,430 km (0.117 R)
• M6: 1,050,626 km (0.106 R)
• M7: 1,149,360 km (0.039 R)
• M8: 1,266,047 km (0.106 R)
• M9: 1,527,843 km (0.107 R)
• M10: 1,706,613 km (0.104 R)
• M11: 2,032,137 km (0.075 R)
• M12: 2,509,205 km (0.034 R)
• M13: 2,879,909 km (0.052 R)
• M14: 3,123,005 km (0.067 R)
• M15: 3,372,983 km (0.097 R)
• M16: 4,093,746 km (0.104 R)
• M17: 4,437,073 km (0.116 R)
• M18: 4,506,935 km (0.09 R)
• M19: 4,624,070 km (0.083 R)
• M20: 4,742,253 km (0.076 R)
• M21: 5,054,314 km (0.047 R)
• M22: 5,274,223 km (0.113 R)
• M23: 5,497,423 km (0.057 R)
• M24: 5,723,764 km (0.084 R)
• M25: 6,185,573 km (0.114 R)
• M26: 6,263,812 km (0.115 R)
• M27: 6,553,284 km (0.097 R)
• M28: 6,874,022 km (0.109 R)
• M29: 7,227,372 km (0.064 R)
• M30: 7,309,801 km (0.117 R)
• M31: 8,008,572 km (0.108 R)
• M32: 8,236,709 km (0.115 R)
• M33: 8,524,984 km (0.084 R)
• M34: 8,934,134 km (0.101 R)
• M35: 10,107,431 km (0.036 R)
• M36: 10,199,732 km (0.103 R)
• M37: 10,822,060 km (0.11 R)
• M38: 11,011,301 km (0.084 R)
• M39: 11,392,775 km (0.082 R)
• M40: 11,843,364 km (0.103 R)
• M41: 12,103,515 km (0.117 R)
• M42: 13,263,796 km (0.112 R)
• M43: 13,500,161 km (0.038 R)
• M44: 14,286,447 km (0.079 R)
• M45: 14,528,646 km (0.11 R)
• M46: 14,632,916 km (0.086 R)
• M47: 15,228,315 km (0.095 R)
• M48: 15,653,472 km (0.106 R)
• M49: 16,624,213 km (0.1 R)
• M50: 16,769,772 km (0.116 R)
• M51: 17,061,936 km (0.109 R)
• M52: 17,651,502 km (0.1 R)
• M53: 17,799,903 km (0.118 R)
• M54: 17,911,503 km (0.111 R)
• M55: 18,135,301 km (0.108 R)
• M56: 18,247,649 km (0.105 R)
• M57: 19,192,509 km (0.114 R)
• M58: 19,613,178 km (0.105 R)
• M59: 19,728,518 km (0.083 R)
• M60: 20,269,464 km (0.085 R)
• M61: 20,386,001 km (0.097 R)
• M62: 20,463,942 km (0.113 R)
• M63: 20,580,777 km (0.098 R)
• M64: 21,050,814 km (0.085 R)
• M65: 21,326,523 km (0.116 R)
• M66: 21,603,578 km (0.053 R)
• M67: 21,881,681 km (0.06 R)
• M68: 22,121,187 km (0.045 R)
• M69: 22,201,072 km (0.091 R)
• M70: 23,821,067 km (0.059 R)
• M71: 24,769,817 km (0.057 R)
• M72: 24,852,844 km (0.066 R)
• M73: 25,144,410 km (0.08 R)
• M74: 25,941,318 km (0.115 R)
• M75: 26,152,401 km (0.074 R)
• M76: 26,321,745 km (0.108 R)
• M77: 26,959,930 km (0.084 R)
• M78: 27,173,705 km (0.085 R)
• M79: 27,345,144 km (0.108 R)
• M80: 27,818,622 km (0.049 R)
• M81: 28,121,258 km (0.113 R)
• M82: 28,686,439 km (0.117 R)
• M83: 29,123,564 km (0.098 R)
• M84: 29,211,228 km (0.051 R)
• M85: 29,343,024 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.8

Radius: 10.1

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.38 AU - 5.88 AU

Year: 8167 Days

Day: 14.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 16,874,032 km

• M1: 142,417 km (0.061 R)
• M2: 274,961 km (0.109 R)
• M3: 353,500 km (0.108 R)
• M4: 526,136 km (0.056 R)
• M5: 795,861 km (0.113 R)
• M6: 1,341,295 km (0.102 R)
• M7: 1,501,813 km (0.096 R)
• M8: 1,657,395 km (0.052 R)
• M9: 2,345,994 km (0.082 R)
• M10: 2,633,671 km (0.117 R)
• M11: 5,030,528 km (0.112 R)
• M12: 5,215,131 km (0.112 R)
• M13: 6,790,098 km (0.118 R)
• M14: 7,013,148 km (0.076 R)
• M15: 7,523,576 km (0.116 R)
• M16: 7,890,091 km (0.069 R)
• M17: 9,249,188 km (0.094 R)
• M18: 9,558,556 km (0.056 R)
• M19: 9,683,321 km (0.104 R)
• M20: 10,103,092 km (0.12 R)
• M21: 10,336,614 km (0.066 R)
• M22: 10,528,848 km (0.105 R)
• M23: 10,917,054 km (0.069 R)
• M24: 11,508,265 km (0.12 R)
• M25: 12,109,798 km (0.072 R)
• M26: 13,482,957 km (0.084 R)
• M27: 13,552,969 km (0.092 R)
• M28: 13,646,467 km (0.119 R)
• M29: 15,365,197 km (0.077 R)
• M30: 15,928,433 km (0.108 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: 418 - 11,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit