🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.5

Radius: 12

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.76 AU - 0.94 AU

Year: 514 Days

Day: 11 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 20,075,625 km

• M1: 151,243 km (0.11 R)
• M2: 270,174 km (0.118 R)
• M3: 374,294 km (0.106 R)
• M4: 462,257 km (0.118 R)
• M5: 566,228 km (0.079 R)
• M6: 706,700 km (0.088 R)
• M7: 781,948 km (0.085 R)
• M8: 941,419 km (0.118 R)
• M9: 1,016,518 km (0.109 R)
• M10: 1,149,809 km (0.03 R)
• M11: 1,264,850 km (0.054 R)
• M12: 1,343,838 km (0.087 R)
• M13: 1,491,491 km (0.095 R)
• M14: 1,655,450 km (0.102 R)
• M15: 1,731,595 km (0.079 R)
• M16: 1,808,937 km (0.119 R)
• M17: 1,915,900 km (0.104 R)
• M18: 2,054,128 km (0.098 R)
• M19: 2,255,786 km (0.094 R)
• M20: 2,340,758 km (0.104 R)
• M21: 2,476,593 km (0.092 R)
• M22: 2,646,835 km (0.114 R)
• M23: 2,749,758 km (0.059 R)
• M24: 2,906,537 km (0.099 R)
• M25: 3,012,752 km (0.069 R)
• M26: 3,215,457 km (0.067 R)
• M27: 3,304,617 km (0.078 R)
• M28: 3,591,695 km (0.093 R)
• M29: 3,778,094 km (0.11 R)
• M30: 3,865,160 km (0.096 R)
• M31: 4,026,576 km (0.094 R)
• M32: 4,115,587 km (0.099 R)
• M33: 4,205,346 km (0.109 R)
• M34: 4,318,292 km (0.06 R)
• M35: 4,409,547 km (0.055 R)
• M36: 4,485,991 km (0.112 R)
• M37: 4,601,631 km (0.101 R)
• M38: 4,718,167 km (0.104 R)
• M39: 4,930,596 km (0.026 R)
• M40: 5,105,925 km (0.092 R)
• M41: 5,234,878 km (0.063 R)
• M42: 5,479,471 km (0.101 R)
• M43: 5,636,249 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.2

Radius: 13.3

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.06 AU - 1.1 AU

Year: 736 Days

Day: 7.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 20,075,625 km

• M1: 182,210 km (0.096 R)
• M2: 297,999 km (0.085 R)
• M3: 480,808 km (0.116 R)
• M4: 586,723 km (0.097 R)
• M5: 684,410 km (0.078 R)
• M6: 874,549 km (0.032 R)
• M7: 981,063 km (0.113 R)
• M8: 1,114,355 km (0.1 R)
• M9: 1,361,939 km (0.048 R)
• M10: 1,532,481 km (0.102 R)
• M11: 1,669,063 km (0.082 R)
• M12: 1,820,456 km (0.093 R)
• M13: 1,971,102 km (0.078 R)
• M14: 2,081,505 km (0.087 R)
• M15: 2,262,518 km (0.112 R)
• M16: 2,372,473 km (0.111 R)
• M17: 2,472,404 km (0.084 R)
• M18: 2,585,949 km (0.116 R)
• M19: 2,713,556 km (0.069 R)
• M20: 2,861,957 km (0.092 R)
• M21: 2,956,054 km (0.082 R)
• M22: 3,121,808 km (0.054 R)
• M23: 3,205,882 km (0.113 R)
• M24: 3,330,198 km (0.041 R)
• M25: 3,516,298 km (0.082 R)
• M26: 3,637,771 km (0.052 R)
• M27: 3,760,741 km (0.119 R)
• M28: 3,968,832 km (0.032 R)
• M29: 4,067,267 km (0.101 R)
• M30: 4,152,238 km (0.109 R)
• M31: 4,288,073 km (0.099 R)
• M32: 4,440,065 km (0.083 R)
• M33: 4,593,851 km (0.114 R)
• M34: 4,689,893 km (0.053 R)
• M35: 4,786,683 km (0.036 R)
• M36: 4,899,181 km (0.092 R)
• M37: 5,134,498 km (0.069 R)
• M38: 5,265,097 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.6

Radius: 13.8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.59 AU - 1.91 AU

Year: 1519 Days

Day: 7.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 20,075,625 km

• M1: 219,610 km (0.099 R)
• M2: 543,938 km (0.099 R)
• M3: 756,217 km (0.092 R)
• M4: 944,561 km (0.051 R)
• M5: 1,084,884 km (0.109 R)
• M6: 1,207,704 km (0.097 R)
• M7: 1,335,610 km (0.088 R)
• M8: 1,550,133 km (0.105 R)
• M9: 1,709,305 km (0.107 R)
• M10: 1,834,818 km (0.087 R)
• M11: 2,003,863 km (0.098 R)
• M12: 2,147,178 km (0.048 R)
• M13: 2,531,645 km (0.038 R)
• M14: 2,631,277 km (0.079 R)
• M15: 2,788,953 km (0.097 R)
• M16: 3,043,269 km (0.104 R)
• M17: 3,476,056 km (0.048 R)
• M18: 3,775,551 km (0.084 R)
• M19: 4,227,636 km (0.115 R)
• M20: 4,386,658 km (0.086 R)
• M21: 4,507,384 km (0.101 R)
• M22: 4,697,224 km (0.092 R)
• M23: 5,070,919 km (0.088 R)
• M24: 5,483,211 km (0.059 R)
• M25: 5,584,339 km (0.075 R)
• M26: 5,832,671 km (0.106 R)
• M27: 6,040,014 km (0.115 R)
• M28: 6,204,572 km (0.095 R)
• M29: 6,431,512 km (0.11 R)
• M30: 6,630,327 km (0.106 R)
• M31: 6,877,912 km (0.116 R)
• M32: 6,987,268 km (0.08 R)
• M33: 7,081,365 km (0.058 R)
• M34: 7,446,234 km (0.087 R)
• M35: 7,542,575 km (0.086 R)
• M36: 7,801,080 km (0.088 R)
• M37: 7,980,598 km (0.033 R)
• M38: 8,128,550 km (0.095 R)
• M39: 8,244,189 km (0.057 R)
• M40: 8,611,452 km (0.115 R)
• M41: 8,712,430 km (0.091 R)
• M42: 8,983,951 km (0.117 R)
• M43: 9,155,090 km (0.092 R)
• M44: 9,240,960 km (0.05 R)
• M45: 9,327,278 km (0.096 R)
• M46: 9,413,745 km (0.078 R)
• M47: 9,570,225 km (0.085 R)
• M48: 9,885,577 km (0.049 R)
• M49: 10,097,707 km (0.086 R)
• M50: 10,562,657 km (0.055 R)
• M51: 10,670,966 km (0.085 R)
• M52: 11,053,039 km (0.11 R)
• M53: 11,218,195 km (0.042 R)
• M54: 11,347,148 km (0.088 R)
• M55: 11,495,100 km (0.102 R)
• M56: 11,980,695 km (0.109 R)
• M57: 12,131,340 km (0.103 R)
• M58: 12,492,021 km (0.118 R)
• M59: 12,759,950 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.4

Radius: 9.7

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.71 AU - 4.25 AU

Year: 4259 Days

Day: 10.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 20,075,625 km

• M1: 121,473 km (0.077 R)
• M2: 193,280 km (0.111 R)
• M3: 334,202 km (0.114 R)
• M4: 498,161 km (0.116 R)
• M5: 690,394 km (0.055 R)
• M6: 894,595 km (0.09 R)
• M7: 971,489 km (0.105 R)
• M8: 1,037,461 km (0.116 R)
• M9: 1,202,318 km (0.096 R)
• M10: 1,558,062 km (0.113 R)
• M11: 2,099,157 km (0.108 R)
• M12: 2,221,229 km (0.066 R)
• M13: 2,399,699 km (0.115 R)
• M14: 3,021,877 km (0.087 R)
• M15: 3,160,105 km (0.037 R)
• M16: 3,484,284 km (0.105 R)
• M17: 3,567,012 km (0.103 R)
• M18: 3,629,394 km (0.07 R)
• M19: 3,692,225 km (0.114 R)
• M20: 4,142,365 km (0.059 R)
• M21: 4,274,310 km (0.112 R)
• M22: 4,407,602 km (0.043 R)
• M23: 4,474,622 km (0.1 R)
• M24: 4,746,740 km (0.095 R)
• M25: 4,931,195 km (0.039 R)
• M26: 5,071,069 km (0.066 R)
• M27: 5,212,289 km (0.047 R)
• M28: 5,426,513 km (0.1 R)
• M29: 5,498,619 km (0.034 R)
• M30: 6,237,034 km (0.116 R)
• M31: 7,190,272 km (0.085 R)
• M32: 7,778,491 km (0.032 R)
• M33: 8,160,863 km (0.041 R)
• M34: 8,887,310 km (0.104 R)
• M35: 9,086,425 km (0.092 R)
• M36: 9,460,121 km (0.05 R)
• M37: 9,751,088 km (0.071 R)
• M38: 9,956,486 km (0.048 R)
• M39: 10,193,001 km (0.102 R)
• M40: 10,641,495 km (0.107 R)
• M41: 10,792,439 km (0.108 R)
• M42: 10,944,131 km (0.076 R)
• M43: 11,310,945 km (0.112 R)
• M44: 11,681,948 km (0.094 R)
• M45: 12,119,671 km (0.091 R)
• M46: 12,309,062 km (0.107 R)
• M47: 12,594,794 km (0.065 R)
• M48: 12,850,756 km (0.092 R)
• M49: 13,108,364 km (0.116 R)
• M50: 13,172,990 km (0.114 R)
• M51: 13,628,665 km (0.119 R)
• M52: 13,858,448 km (0.096 R)
• M53: 15,263,920 km (0.063 R)
• M54: 15,673,818 km (0.11 R)
• M55: 15,811,149 km (0.086 R)
• M56: 16,539,391 km (0.089 R)
• M57: 17,669,752 km (0.112 R)
• M58: 18,788,595 km (0.056 R)
• M59: 19,264,615 km (0.113 R)
• M60: 19,522,522 km (0.099 R)
• M61: 19,818,726 km (0.036 R)
• M62: 20,116,426 km (0.119 R)
• M63: 20,754,012 km (0.114 R)
• M64: 21,094,197 km (0.117 R)
• M65: 21,512,473 km (0.098 R)
• M66: 21,588,918 km (0.069 R)
• M67: 21,933,591 km (0.089 R)
• M68: 22,048,931 km (0.094 R)
• M69: 22,164,421 km (0.077 R)
• M70: 22,706,114 km (0.073 R)
• M71: 22,939,637 km (0.05 R)
• M72: 23,487,614 km (0.092 R)
• M73: 24,079,423 km (0.072 R)
• M74: 24,636,376 km (0.08 R)
• M75: 24,756,204 km (0.113 R)
• M76: 25,318,243 km (0.092 R)
• M77: 26,291,527 km (0.044 R)
• M78: 26,454,887 km (0.092 R)
• M79: 27,318,217 km (0.081 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.9

Radius: 11.9

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.14 AU - 6.4 AU

Year: 7936 Days

Day: 10.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 20,075,625 km

• M1: 319,541 km (0.116 R)
• M2: 440,865 km (0.111 R)
• M3: 557,252 km (0.064 R)
• M4: 713,133 km (0.089 R)
• M5: 976,425 km (0.075 R)
• M6: 1,495,829 km (0.044 R)
• M7: 1,606,831 km (0.097 R)
• M8: 1,695,243 km (0.079 R)
• M9: 1,772,436 km (0.074 R)
• M10: 1,984,117 km (0.095 R)
• M11: 2,065,647 km (0.094 R)
• M12: 2,246,511 km (0.086 R)
• M13: 2,594,177 km (0.113 R)
• M14: 2,881,853 km (0.118 R)
• M15: 3,021,727 km (0.096 R)
• M16: 3,148,138 km (0.036 R)
• M17: 3,806,069 km (0.084 R)
• M18: 4,186,197 km (0.076 R)
• M19: 4,309,615 km (0.111 R)
• M20: 4,705,900 km (0.119 R)
• M21: 4,945,556 km (0.051 R)
• M22: 5,322,243 km (0.084 R)
• M23: 5,398,688 km (0.079 R)
• M24: 5,727,803 km (0.066 R)
• M25: 6,365,090 km (0.094 R)
• M26: 6,651,121 km (0.068 R)
• M27: 6,941,341 km (0.086 R)
• M28: 7,193,414 km (0.066 R)
• M29: 7,299,479 km (0.105 R)
• M30: 7,384,600 km (0.084 R)
• M31: 8,656,032 km (0.068 R)
• M32: 9,178,877 km (0.087 R)
• M33: 9,455,932 km (0.088 R)
• M34: 9,572,020 km (0.085 R)
• M35: 10,160,239 km (0.085 R)
• M36: 10,663,336 km (0.108 R)
• M37: 11,027,757 km (0.026 R)
• M38: 11,669,083 km (0.062 R)
• M39: 11,893,928 km (0.094 R)
• M40: 12,145,402 km (0.069 R)
• M41: 12,246,530 km (0.108 R)
• M42: 12,347,958 km (0.101 R)
• M43: 12,526,129 km (0.042 R)
• M44: 13,013,818 km (0.088 R)
• M45: 13,117,190 km (0.067 R)
• M46: 13,194,981 km (0.099 R)
• M47: 13,507,790 km (0.062 R)
• M48: 13,770,185 km (0.105 R)
• M49: 13,849,322 km (0.094 R)
• M50: 14,433,801 km (0.097 R)
• M51: 14,945,126 km (0.041 R)
• M52: 15,189,420 km (0.113 R)
• M53: 15,847,202 km (0.06 R)
• M54: 16,346,859 km (0.098 R)
• M55: 16,514,408 km (0.104 R)
• M56: 16,738,955 km (0.087 R)
• M57: 17,049,221 km (0.093 R)
• M58: 17,162,466 km (0.106 R)
• M59: 17,446,852 km (0.109 R)
• M60: 17,991,388 km (0.119 R)
• M61: 18,804,153 km (0.101 R)
• M62: 18,921,288 km (0.104 R)
• M63: 19,126,836 km (0.06 R)
• M64: 20,015,896 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 14,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit