🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.3

Radius: 10

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.32 AU - 2.8 AU

Year: 2778 Days

Day: 10.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 49,869,130 km

• M1: 125,064 km (0.104 R)
• M2: 191,336 km (0.097 R)
• M3: 298,149 km (0.113 R)
• M4: 380,278 km (0.104 R)
• M5: 696,079 km (0.082 R)
• M6: 828,323 km (0.059 R)
• M7: 928,404 km (0.094 R)
• M8: 1,016,817 km (0.105 R)
• M9: 1,180,178 km (0.091 R)
• M10: 1,387,819 km (0.057 R)
• M11: 1,595,162 km (0.109 R)
• M12: 1,965,417 km (0.102 R)
• M13: 2,326,546 km (0.094 R)
• M14: 2,412,864 km (0.119 R)
• M15: 2,500,379 km (0.087 R)
• M16: 2,633,521 km (0.045 R)
• M17: 2,891,727 km (0.109 R)
• M18: 3,270,209 km (0.119 R)
• M19: 3,399,911 km (0.092 R)
• M20: 3,748,623 km (0.03 R)
• M21: 3,918,716 km (0.087 R)
• M22: 3,987,531 km (0.066 R)
• M23: 4,091,502 km (0.083 R)
• M24: 4,825,878 km (0.114 R)
• M25: 5,236,673 km (0.064 R)
• M26: 5,775,974 km (0.04 R)
• M27: 5,933,351 km (0.103 R)
• M28: 6,002,615 km (0.101 R)
• M29: 6,102,097 km (0.075 R)
• M30: 6,312,731 km (0.055 R)
• M31: 6,907,083 km (0.034 R)
• M32: 7,137,165 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.3

Radius: 14

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.34 AU - 3.54 AU

Year: 3419 Days

Day: 14 Hours

Environment

Temp: -217 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 49,869,130 km

• M1: 191,186 km (0.037 R)
• M2: 281,394 km (0.11 R)
• M3: 382,971 km (0.108 R)
• M4: 477,666 km (0.096 R)
• M5: 568,771 km (0.116 R)
• M6: 740,061 km (0.118 R)
• M7: 850,613 km (0.099 R)
• M8: 995,275 km (0.109 R)
• M9: 1,129,314 km (0.09 R)
• M10: 1,300,903 km (0.09 R)
• M11: 1,406,070 km (0.116 R)
• M12: 1,503,459 km (0.06 R)
• M13: 1,682,677 km (0.039 R)
• M14: 1,798,316 km (0.039 R)
• M15: 2,001,470 km (0.098 R)
• M16: 2,112,172 km (0.109 R)
• M17: 2,365,890 km (0.085 R)
• M18: 2,483,474 km (0.107 R)
• M19: 2,697,399 km (0.1 R)
• M20: 2,861,807 km (0.105 R)
• M21: 3,215,606 km (0.097 R)
• M22: 3,302,672 km (0.104 R)
• M23: 3,419,957 km (0.089 R)
• M24: 3,523,778 km (0.034 R)
• M25: 3,643,755 km (0.047 R)
• M26: 3,903,308 km (0.081 R)
• M27: 4,489,432 km (0.068 R)
• M28: 4,587,120 km (0.091 R)
• M29: 4,784,738 km (0.093 R)
• M30: 4,901,275 km (0.095 R)
• M31: 5,001,954 km (0.03 R)
• M32: 5,188,353 km (0.115 R)
• M33: 5,743,960 km (0.095 R)
• M34: 5,921,533 km (0.069 R)
• M35: 6,300,464 km (0.092 R)
• M36: 6,391,868 km (0.054 R)
• M37: 6,799,223 km (0.098 R)
• M38: 6,930,720 km (0.08 R)
• M39: 7,025,116 km (0.113 R)
• M40: 7,658,962 km (0.097 R)
• M41: 7,756,650 km (0.093 R)
• M42: 7,894,130 km (0.102 R)
• M43: 7,992,865 km (0.118 R)
• M44: 8,961,062 km (0.09 R)
• M45: 9,459,223 km (0.12 R)
• M46: 9,564,091 km (0.091 R)
• M47: 9,669,408 km (0.075 R)
• M48: 9,775,174 km (0.092 R)
• M49: 11,406,538 km (0.098 R)
• M50: 11,810,602 km (0.11 R)
• M51: 11,969,026 km (0.097 R)
• M52: 12,105,310 km (0.052 R)
• M53: 12,287,969 km (0.077 R)
• M54: 12,517,602 km (0.112 R)
• M55: 12,725,393 km (0.117 R)
• M56: 13,426,558 km (0.115 R)
• M57: 14,477,484 km (0.114 R)
• M58: 15,160,099 km (0.119 R)
• M59: 15,283,068 km (0.101 R)
• M60: 15,480,537 km (0.085 R)
• M61: 15,753,553 km (0.115 R)
• M62: 16,178,561 km (0.116 R)
• M63: 16,455,467 km (0.065 R)
• M64: 16,658,022 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.3

Radius: 8.7

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.89 AU - 3.31 AU

Year: 3702 Days

Day: 6.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,869,130 km

• M1: 134,488 km (0.049 R)
• M2: 233,373 km (0.081 R)
• M3: 344,973 km (0.073 R)
• M4: 431,440 km (0.028 R)
• M5: 674,537 km (0.118 R)
• M6: 876,793 km (0.108 R)
• M7: 938,278 km (0.099 R)
• M8: 1,314,965 km (0.046 R)
• M9: 1,507,797 km (0.096 R)
• M10: 1,633,160 km (0.077 R)
• M11: 1,748,949 km (0.101 R)
• M12: 2,029,894 km (0.06 R)
• M13: 2,112,771 km (0.116 R)
• M14: 2,196,994 km (0.092 R)
• M15: 2,282,116 km (0.089 R)
• M16: 2,397,605 km (0.095 R)
• M17: 2,574,430 km (0.076 R)
• M18: 2,786,111 km (0.091 R)
• M19: 2,863,154 km (0.04 R)
• M20: 3,035,191 km (0.1 R)
• M21: 3,226,676 km (0.098 R)
• M22: 3,307,759 km (0.109 R)
• M23: 3,756,851 km (0.076 R)
• M24: 3,893,733 km (0.087 R)
• M25: 3,980,051 km (0.086 R)
• M26: 4,278,499 km (0.117 R)
• M27: 4,511,573 km (0.047 R)
• M28: 4,712,183 km (0.083 R)
• M29: 5,009,135 km (0.028 R)
• M30: 5,331,369 km (0.087 R)
• M31: 5,485,455 km (0.085 R)
• M32: 5,562,946 km (0.074 R)
• M33: 5,857,056 km (0.074 R)
• M34: 6,358,508 km (0.086 R)
• M35: 6,915,610 km (0.064 R)
• M36: 6,978,441 km (0.112 R)
• M37: 7,147,038 km (0.079 R)
• M38: 7,878,572 km (0.088 R)
• M39: 8,186,743 km (0.103 R)
• M40: 8,297,745 km (0.082 R)
• M41: 8,409,345 km (0.118 R)
• M42: 8,476,515 km (0.095 R)
• M43: 8,588,713 km (0.071 R)
• M44: 8,746,838 km (0.078 R)
• M45: 9,203,859 km (0.078 R)
• M46: 9,388,912 km (0.052 R)
• M47: 9,528,487 km (0.108 R)
• M48: 10,332,276 km (0.063 R)
• M49: 10,404,233 km (0.109 R)
• M50: 10,863,947 km (0.086 R)
• M51: 11,133,074 km (0.044 R)
• M52: 11,553,444 km (0.116 R)
• M53: 11,878,370 km (0.096 R)
• M54: 12,206,438 km (0.047 R)
• M55: 12,460,755 km (0.094 R)
• M56: 12,845,520 km (0.119 R)
• M57: 13,026,534 km (0.075 R)
• M58: 13,156,235 km (0.088 R)
• M59: 13,548,032 km (0.12 R)
• M60: 13,996,826 km (0.057 R)
• M61: 14,103,040 km (0.113 R)
• M62: 14,343,145 km (0.096 R)
• M63: 14,584,745 km (0.119 R)
• M64: 14,692,456 km (0.064 R)
• M65: 15,262,573 km (0.041 R)
• M66: 15,812,196 km (0.053 R)
• M67: 16,340,426 km (0.109 R)
• M68: 16,761,544 km (0.118 R)
• M69: 17,072,707 km (0.115 R)
• M70: 17,357,243 km (0.103 R)
• M71: 17,471,386 km (0.102 R)
• M72: 17,528,682 km (0.097 R)
• M73: 17,844,333 km (0.062 R)
• M74: 18,715,142 km (0.118 R)
• M75: 19,067,296 km (0.102 R)
• M76: 19,126,237 km (0.12 R)
• M77: 19,778,185 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.3

Radius: 7.2

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.77 AU - 6.77 AU

Year: 10649 Days

Day: 22.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 160.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,869,130 km

• M1: 93,947 km (0.032 R)
• M2: 181,013 km (0.055 R)
• M3: 263,143 km (0.093 R)
• M4: 361,279 km (0.112 R)
• M5: 458,218 km (0.107 R)
• M6: 972,237 km (0.091 R)
• M7: 1,111,961 km (0.093 R)
• M8: 1,323,193 km (0.101 R)
• M9: 1,524,253 km (0.073 R)
• M10: 1,640,191 km (0.043 R)
• M11: 1,783,207 km (0.079 R)
• M12: 1,831,826 km (0.116 R)
• M13: 1,955,394 km (0.067 R)
• M14: 2,132,966 km (0.034 R)
• M15: 2,342,553 km (0.03 R)
• M16: 2,558,722 km (0.117 R)
• M17: 2,866,594 km (0.075 R)
• M18: 3,039,530 km (0.079 R)
• M19: 3,097,873 km (0.063 R)
• M20: 3,275,445 km (0.088 R)
• M21: 4,244,840 km (0.099 R)
• M22: 4,541,941 km (0.098 R)
• M23: 4,777,707 km (0.103 R)
• M24: 5,437,883 km (0.112 R)
• M25: 5,544,695 km (0.085 R)
• M26: 6,349,382 km (0.084 R)
• M27: 6,424,331 km (0.107 R)
• M28: 7,112,332 km (0.094 R)
• M29: 7,984,487 km (0.032 R)
• M30: 9,741,514 km (0.085 R)
• M31: 11,612,535 km (0.102 R)
• M32: 11,704,238 km (0.103 R)
• M33: 12,120,419 km (0.11 R)
• M34: 12,682,907 km (0.107 R)
• M35: 13,301,794 km (0.108 R)
• M36: 13,397,836 km (0.113 R)
• M37: 13,881,785 km (0.075 R)
• M38: 14,223,915 km (0.088 R)
• M39: 14,272,983 km (0.085 R)
• M40: 14,767,255 km (0.119 R)
• M41: 15,166,531 km (0.079 R)
• M42: 15,620,112 km (0.055 R)
• M43: 15,976,005 km (0.107 R)
• M44: 16,851,303 km (0.09 R)
• M45: 17,478,566 km (0.068 R)
• M46: 18,007,096 km (0.073 R)
• M47: 18,166,567 km (0.108 R)
• M48: 18,487,155 km (0.084 R)
• M49: 19,133,867 km (0.083 R)
• M50: 19,405,537 km (0.081 R)
• M51: 22,477,230 km (0.099 R)
• M52: 24,039,480 km (0.03 R)
• M53: 24,450,126 km (0.108 R)
• M54: 25,219,059 km (0.117 R)
• M55: 25,397,679 km (0.097 R)
• M56: 27,941,441 km (0.077 R)
• M57: 29,368,605 km (0.119 R)
• M58: 29,744,694 km (0.054 R)
• M59: 30,375,249 km (0.094 R)
• M60: 30,692,098 km (0.102 R)
• M61: 32,811,151 km (0.117 R)
• M62: 33,006,077 km (0.047 R)
• M63: 33,397,126 km (0.073 R)
• M64: 33,462,501 km (0.108 R)
• M65: 34,315,657 km (0.057 R)
• M66: 34,844,186 km (0.063 R)
• M67: 35,508,700 km (0.081 R)
• M68: 36,110,383 km (0.046 R)
• M69: 38,481,958 km (0.12 R)
• M70: 38,687,505 km (0.109 R)
• M71: 38,756,171 km (0.031 R)
• M72: 38,893,502 km (0.047 R)
• M73: 39,928,868 km (0.035 R)
• M74: 39,998,282 km (0.114 R)
• M75: 40,903,349 km (0.099 R)
• M76: 43,945,123 km (0.108 R)
• M77: 44,662,893 km (0.069 R)
• M78: 45,891,989 km (0.072 R)
• M79: 46,037,249 km (0.083 R)
• M80: 46,255,512 km (0.113 R)
• M81: 48,383,243 km (0.113 R)
• M82: 48,605,096 km (0.083 R)
• M83: 48,975,800 km (0.091 R)
• M84: 49,347,401 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 17,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit