🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.7

Radius: 14.2

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.01 AU - 1.15 AU

Year: 748 Days

Day: 11 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 29,750,065 km

• M1: 177,872 km (0.072 R)
• M2: 282,142 km (0.057 R)
• M3: 387,309 km (0.093 R)
• M4: 482,752 km (0.113 R)
• M5: 610,958 km (0.117 R)
• M6: 812,017 km (0.1 R)
• M7: 929,452 km (0.074 R)
• M8: 1,026,092 km (0.055 R)
• M9: 1,201,121 km (0.099 R)
• M10: 1,295,667 km (0.105 R)
• M11: 1,454,989 km (0.113 R)
• M12: 1,575,864 km (0.106 R)
• M13: 1,713,793 km (0.085 R)
• M14: 1,869,525 km (0.095 R)
• M15: 2,101,551 km (0.108 R)
• M16: 2,217,639 km (0.067 R)
• M17: 2,313,681 km (0.098 R)
• M18: 2,426,178 km (0.034 R)
• M19: 2,563,659 km (0.026 R)
• M20: 2,688,274 km (0.112 R)
• M21: 2,822,912 km (0.092 R)
• M22: 2,951,716 km (0.047 R)
• M23: 3,367,149 km (0.091 R)
• M24: 3,547,265 km (0.114 R)
• M25: 3,713,019 km (0.104 R)
• M26: 3,854,838 km (0.103 R)
• M27: 3,944,297 km (0.079 R)
• M28: 4,061,732 km (0.076 R)
• M29: 4,189,488 km (0.103 R)
• M30: 4,618,834 km (0.115 R)
• M31: 4,848,617 km (0.081 R)
• M32: 5,042,944 km (0.104 R)
• M33: 5,499,966 km (0.03 R)
• M34: 5,692,648 km (0.103 R)
• M35: 5,794,973 km (0.111 R)
• M36: 6,084,893 km (0.116 R)
• M37: 6,242,121 km (0.079 R)
• M38: 6,390,073 km (0.038 R)
• M39: 6,496,587 km (0.033 R)
• M40: 6,603,699 km (0.054 R)
• M41: 6,765,414 km (0.103 R)
• M42: 7,004,920 km (0.062 R)
• M43: 7,158,857 km (0.079 R)
• M44: 7,313,989 km (0.101 R)
• M45: 7,425,440 km (0.106 R)
• M46: 7,695,165 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.3

Radius: 9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.47 AU - 1.61 AU

Year: 1274 Days

Day: 6.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 29,750,065 km

• M1: 115,041 km (0.084 R)
• M2: 171,589 km (0.087 R)
• M3: 237,113 km (0.061 R)
• M4: 347,815 km (0.07 R)
• M5: 475,123 km (0.118 R)
• M6: 574,456 km (0.116 R)
• M7: 634,744 km (0.107 R)
• M8: 762,500 km (0.025 R)
• M9: 881,580 km (0.038 R)
• M10: 970,741 km (0.096 R)
• M11: 1,100,891 km (0.069 R)
• M12: 1,276,818 km (0.113 R)
• M13: 1,351,168 km (0.091 R)
• M14: 1,533,079 km (0.065 R)
• M15: 1,590,674 km (0.104 R)
• M16: 1,671,158 km (0.119 R)
• M17: 1,738,028 km (0.114 R)
• M18: 1,998,927 km (0.083 R)
• M19: 2,094,071 km (0.118 R)
• M20: 2,239,630 km (0.095 R)
• M21: 2,405,384 km (0.063 R)
• M22: 2,498,434 km (0.041 R)
• M23: 2,558,124 km (0.036 R)
• M24: 2,618,412 km (0.099 R)
• M25: 2,882,153 km (0.093 R)
• M26: 3,053,592 km (0.119 R)
• M27: 3,117,620 km (0.039 R)
• M28: 3,209,922 km (0.098 R)
• M29: 3,284,421 km (0.11 R)
• M30: 3,350,095 km (0.031 R)
• M31: 3,482,788 km (0.064 R)
• M32: 3,901,213 km (0.103 R)
• M33: 4,091,203 km (0.097 R)
• M34: 4,151,939 km (0.057 R)
• M35: 4,212,826 km (0.037 R)
• M36: 4,345,968 km (0.096 R)
• M37: 4,407,901 km (0.093 R)
• M38: 4,480,456 km (0.059 R)
• M39: 4,574,404 km (0.113 R)
• M40: 4,637,384 km (0.102 R)
• M41: 4,721,907 km (0.057 R)
• M42: 4,924,612 km (0.06 R)
• M43: 5,075,706 km (0.1 R)
• M44: 5,438,182 km (0.102 R)
• M45: 5,628,171 km (0.089 R)
• M46: 5,729,598 km (0.115 R)
• M47: 6,003,363 km (0.055 R)
• M48: 6,551,639 km (0.055 R)
• M49: 6,670,270 km (0.067 R)
• M50: 6,789,799 km (0.115 R)
• M51: 6,885,840 km (0.104 R)
• M52: 7,030,801 km (0.103 R)
• M53: 7,152,424 km (0.04 R)
• M54: 7,348,397 km (0.102 R)
• M55: 7,633,381 km (0.061 R)
• M56: 7,833,692 km (0.1 R)
• M57: 7,934,521 km (0.105 R)
• M58: 8,035,799 km (0.085 R)
• M59: 8,175,673 km (0.112 R)
• M60: 8,277,998 km (0.088 R)
• M61: 8,342,176 km (0.069 R)
• M62: 8,496,860 km (0.077 R)
• M63: 8,574,501 km (0.098 R)
• M64: 8,822,086 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.7

Radius: 5.3

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.6 AU - 6.04 AU

Year: 9363 Days

Day: 23 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 29,750,065 km

• M1: 224,247 km (0.087 R)
• M2: 483,500 km (0.025 R)
• M3: 674,836 km (0.09 R)
• M4: 743,651 km (0.114 R)
• M5: 815,009 km (0.046 R)
• M6: 951,742 km (0.099 R)
• M7: 1,095,954 km (0.107 R)
• M8: 1,261,260 km (0.118 R)
• M9: 1,419,833 km (0.033 R)
• M10: 1,820,008 km (0.105 R)
• M11: 2,625,742 km (0.11 R)
• M12: 2,809,897 km (0.109 R)
• M13: 2,998,241 km (0.097 R)
• M14: 3,055,537 km (0.101 R)
• M15: 3,210,221 km (0.115 R)
• M16: 3,327,805 km (0.09 R)
• M17: 3,792,007 km (0.094 R)
• M18: 4,211,928 km (0.108 R)
• M19: 4,384,115 km (0.117 R)
• M20: 4,558,546 km (0.099 R)
• M21: 4,624,519 km (0.101 R)
• M22: 5,004,647 km (0.064 R)
• M23: 5,049,975 km (0.119 R)
• M24: 5,141,230 km (0.091 R)
• M25: 5,279,010 km (0.072 R)
• M26: 5,371,461 km (0.111 R)
• M27: 5,534,672 km (0.107 R)
• M28: 5,605,133 km (0.118 R)
• M29: 5,747,101 km (0.082 R)
• M30: 5,794,524 km (0.091 R)
• M31: 6,277,127 km (0.117 R)
• M32: 6,449,164 km (0.062 R)
• M33: 6,772,595 km (0.11 R)
• M34: 7,203,586 km (0.116 R)
• M35: 7,513,104 km (0.106 R)
• M36: 7,617,224 km (0.091 R)
• M37: 8,145,305 km (0.062 R)
• M38: 8,305,973 km (0.11 R)
• M39: 8,904,065 km (0.1 R)
• M40: 9,375,747 km (0.115 R)
• M41: 9,431,847 km (0.068 R)
• M42: 10,055,370 km (0.089 R)
• M43: 10,517,329 km (0.077 R)
• M44: 10,927,227 km (0.086 R)
• M45: 11,045,260 km (0.078 R)
• M46: 11,193,361 km (0.116 R)
• M47: 11,372,131 km (0.101 R)
• M48: 11,641,856 km (0.041 R)
• M49: 11,883,456 km (0.046 R)
• M50: 12,248,924 km (0.099 R)
• M51: 13,084,727 km (0.041 R)
• M52: 13,556,858 km (0.094 R)
• M53: 13,620,288 km (0.062 R)
• M54: 13,747,296 km (0.088 R)
• M55: 14,034,674 km (0.084 R)
• M56: 14,195,192 km (0.057 R)
• M57: 14,941,387 km (0.095 R)
• M58: 15,700,147 km (0.107 R)
• M59: 16,708,586 km (0.109 R)
• M60: 16,810,612 km (0.119 R)
• M61: 16,981,004 km (0.079 R)
• M62: 17,152,144 km (0.076 R)
• M63: 17,220,660 km (0.12 R)
• M64: 17,289,325 km (0.056 R)
• M65: 17,426,955 km (0.037 R)
• M66: 17,564,884 km (0.068 R)
• M67: 18,190,203 km (0.085 R)
• M68: 18,260,215 km (0.053 R)
• M69: 18,681,632 km (0.029 R)
• M70: 19,070,737 km (0.115 R)
• M71: 19,426,929 km (0.098 R)
• M72: 19,713,409 km (0.088 R)
• M73: 20,399,315 km (0.096 R)
• M74: 20,909,743 km (0.035 R)
• M75: 20,946,395 km (0.066 R)
• M76: 20,983,046 km (0.114 R)
• M77: 21,646,363 km (0.062 R)
• M78: 21,868,965 km (0.093 R)
• M79: 21,906,065 km (0.114 R)
• M80: 22,578,807 km (0.106 R)
• M81: 22,691,603 km (0.11 R)
• M82: 22,917,795 km (0.071 R)
• M83: 23,258,280 km (0.097 R)
• M84: 24,482,888 km (0.092 R)
• M85: 24,908,644 km (0.084 R)
• M86: 25,767,485 km (0.03 R)
• M87: 25,806,680 km (0.118 R)
• M88: 25,964,057 km (0.066 R)
• M89: 26,161,077 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.3

Radius: 3.1

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.81 AU - 8.15 AU

Year: 12297 Days

Day: 19.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,750,065 km

• M1: 104,419 km (0.045 R)
• M2: 276,307 km (0.111 R)
• M3: 401,072 km (0.119 R)
• M4: 624,571 km (0.099 R)
• M5: 723,455 km (0.072 R)
• M6: 908,508 km (0.084 R)
• M7: 1,383,332 km (0.103 R)
• M8: 1,993,840 km (0.109 R)
• M9: 2,029,894 km (0.031 R)
• M10: 2,421,990 km (0.081 R)
• M11: 2,696,053 km (0.101 R)
• M12: 3,083,511 km (0.107 R)
• M13: 3,125,399 km (0.065 R)
• M14: 3,401,706 km (0.081 R)
• M15: 3,619,520 km (0.084 R)
• M16: 3,977,508 km (0.106 R)
• M17: 5,117,294 km (0.075 R)
• M18: 5,851,072 km (0.111 R)
• M19: 5,877,102 km (0.076 R)
• M20: 7,025,864 km (0.089 R)
• M21: 7,191,618 km (0.108 R)
• M22: 7,498,743 km (0.099 R)
• M23: 7,781,632 km (0.101 R)
• M24: 8,416,376 km (0.1 R)
• M25: 8,562,833 km (0.09 R)
• M26: 8,828,818 km (0.049 R)
• M27: 8,977,667 km (0.115 R)
• M28: 9,007,587 km (0.086 R)
• M29: 9,338,348 km (0.111 R)
• M30: 10,011,987 km (0.118 R)
• M31: 10,229,652 km (0.089 R)
• M32: 10,574,625 km (0.037 R)
• M33: 11,019,379 km (0.11 R)
• M34: 12,124,608 km (0.098 R)
• M35: 13,709,298 km (0.113 R)
• M36: 15,001,974 km (0.045 R)
• M37: 15,536,936 km (0.103 R)
• M38: 17,179,071 km (0.108 R)
• M39: 17,964,012 km (0.098 R)
• M40: 18,114,956 km (0.08 R)
• M41: 18,913,808 km (0.056 R)
• M42: 20,427,440 km (0.046 R)
• M43: 20,624,310 km (0.071 R)
• M44: 21,338,191 km (0.118 R)
• M45: 21,979,667 km (0.052 R)
• M46: 22,586,586 km (0.089 R)
• M47: 23,445,726 km (0.113 R)
• M48: 23,486,866 km (0.111 R)
• M49: 26,685,567 km (0.118 R)
• M50: 27,941,741 km (0.058 R)
• M51: 28,116,471 km (0.119 R)
• M52: 28,775,001 km (0.087 R)
• M53: 29,616,489 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 11,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit