🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.9

Radius: 12.8

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.45 AU - 0.61 AU

Year: 271 Days

Day: 12 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 23,874,730 km

• M1: 159,771 km (0.113 R)
• M2: 297,401 km (0.113 R)
• M3: 388,206 km (0.06 R)
• M4: 480,658 km (0.068 R)
• M5: 575,353 km (0.089 R)
• M6: 666,758 km (0.104 R)
• M7: 866,770 km (0.08 R)
• M8: 969,245 km (0.049 R)
• M9: 1,111,363 km (0.059 R)
• M10: 1,203,515 km (0.109 R)
• M11: 1,398,441 km (0.112 R)
• M12: 1,545,496 km (0.055 R)
• M13: 1,633,609 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.1

Radius: 8.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.97 AU - 1.17 AU

Year: 778 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 23,874,730 km

• M1: 105,466 km (0.106 R)
• M2: 164,258 km (0.102 R)
• M3: 233,821 km (0.12 R)
• M4: 310,416 km (0.106 R)
• M5: 375,191 km (0.066 R)
• M6: 459,714 km (0.086 R)
• M7: 517,609 km (0.116 R)
• M8: 609,911 km (0.079 R)
• M9: 724,951 km (0.073 R)
• M10: 789,877 km (0.111 R)
• M11: 861,235 km (0.065 R)
• M12: 991,983 km (0.117 R)
• M13: 1,099,395 km (0.061 R)
• M14: 1,164,769 km (0.065 R)
• M15: 1,236,576 km (0.107 R)
• M16: 1,385,127 km (0.062 R)
• M17: 1,456,186 km (0.112 R)
• M18: 1,618,948 km (0.108 R)
• M19: 1,746,555 km (0.043 R)
• M20: 1,877,603 km (0.096 R)
• M21: 1,950,457 km (0.095 R)
• M22: 2,036,775 km (0.12 R)
• M23: 2,162,138 km (0.095 R)
• M24: 2,238,732 km (0.079 R)
• M25: 2,303,209 km (0.098 R)
• M26: 2,507,111 km (0.116 R)
• M27: 2,560,667 km (0.077 R)
• M28: 2,655,362 km (0.119 R)
• M29: 2,758,136 km (0.118 R)
• M30: 2,820,518 km (0.113 R)
• M31: 3,003,327 km (0.086 R)
• M32: 3,117,769 km (0.094 R)
• M33: 3,454,813 km (0.092 R)
• M34: 3,650,487 km (0.097 R)
• M35: 3,765,079 km (0.1 R)
• M36: 3,826,714 km (0.077 R)
• M37: 3,904,205 km (0.116 R)
• M38: 3,982,146 km (0.112 R)
• M39: 4,076,542 km (0.049 R)
• M40: 4,147,751 km (0.082 R)
• M41: 4,251,422 km (0.119 R)
• M42: 4,363,919 km (0.069 R)
• M43: 4,583,978 km (0.092 R)
• M44: 4,699,468 km (0.05 R)
• M45: 4,774,117 km (0.115 R)
• M46: 4,866,120 km (0.068 R)
• M47: 4,950,194 km (0.097 R)
• M48: 5,051,621 km (0.098 R)
• M49: 5,230,989 km (0.068 R)
• M50: 5,377,744 km (0.068 R)
• M51: 5,693,097 km (0.106 R)
• M52: 5,870,968 km (0.111 R)
• M53: 6,005,457 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.3

Radius: 10.4

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.11 AU - 1.67 AU

Year: 1152 Days

Day: 7 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 23,874,730 km

• M1: 141,669 km (0.101 R)
• M2: 220,507 km (0.048 R)
• M3: 376,538 km (0.098 R)
• M4: 521,049 km (0.087 R)
• M5: 598,990 km (0.096 R)
• M6: 714,629 km (0.062 R)
• M7: 813,214 km (0.115 R)
• M8: 1,052,870 km (0.098 R)
• M9: 1,149,360 km (0.03 R)
• M10: 1,254,977 km (0.092 R)
• M11: 1,327,382 km (0.034 R)
• M12: 1,426,117 km (0.084 R)
• M13: 1,495,530 km (0.037 R)
• M14: 1,785,002 km (0.07 R)
• M15: 1,874,013 km (0.083 R)
• M16: 2,056,522 km (0.119 R)
• M17: 2,208,364 km (0.119 R)
• M18: 2,356,466 km (0.087 R)
• M19: 2,446,972 km (0.095 R)
• M20: 2,623,647 km (0.081 R)
• M21: 2,749,160 km (0.052 R)
• M22: 3,014,397 km (0.055 R)
• M23: 3,079,921 km (0.108 R)
• M24: 3,146,043 km (0.096 R)
• M25: 3,245,975 km (0.101 R)
• M26: 3,372,534 km (0.034 R)
• M27: 3,475,009 km (0.038 R)
• M28: 3,665,447 km (0.104 R)
• M29: 3,921,858 km (0.061 R)
• M30: 4,193,378 km (0.12 R)
• M31: 4,294,506 km (0.12 R)
• M32: 4,480,307 km (0.101 R)
• M33: 4,860,285 km (0.119 R)
• M34: 5,034,567 km (0.107 R)
• M35: 5,132,404 km (0.057 R)
• M36: 5,230,839 km (0.047 R)
• M37: 5,339,746 km (0.085 R)
• M38: 5,419,482 km (0.03 R)
• M39: 5,489,643 km (0.111 R)
• M40: 5,651,060 km (0.11 R)
• M41: 5,773,131 km (0.084 R)
• M42: 5,875,606 km (0.093 R)
• M43: 6,061,556 km (0.093 R)
• M44: 6,144,733 km (0.06 R)
• M45: 6,259,923 km (0.088 R)
• M46: 6,407,426 km (0.067 R)
• M47: 6,588,141 km (0.114 R)
• M48: 6,965,576 km (0.096 R)
• M49: 7,206,429 km (0.089 R)
• M50: 7,283,771 km (0.109 R)
• M51: 7,394,473 km (0.111 R)
• M52: 7,494,704 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.6

Radius: 13.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.33 AU - 2.09 AU

Year: 1572 Days

Day: 8.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 23,874,730 km

• M1: 173,833 km (0.108 R)
• M2: 280,646 km (0.116 R)
• M3: 462,108 km (0.119 R)
• M4: 646,113 km (0.112 R)
• M5: 844,330 km (0.112 R)
• M6: 941,120 km (0.105 R)
• M7: 1,094,308 km (0.031 R)
• M8: 1,216,979 km (0.077 R)
• M9: 1,410,558 km (0.06 R)
• M10: 1,571,226 km (0.071 R)
• M11: 1,667,268 km (0.11 R)
• M12: 1,810,733 km (0.054 R)
• M13: 1,911,861 km (0.081 R)
• M14: 2,062,356 km (0.093 R)
• M15: 2,217,190 km (0.063 R)
• M16: 2,305,902 km (0.069 R)
• M17: 2,621,254 km (0.059 R)
• M18: 2,983,430 km (0.082 R)
• M19: 3,126,147 km (0.074 R)
• M20: 3,215,157 km (0.096 R)
• M21: 3,384,502 km (0.115 R)
• M22: 3,510,613 km (0.105 R)
• M23: 3,946,392 km (0.115 R)
• M24: 4,043,032 km (0.043 R)
• M25: 4,362,274 km (0.095 R)
• M26: 4,575,600 km (0.077 R)
• M27: 4,753,921 km (0.09 R)
• M28: 4,908,605 km (0.11 R)
• M29: 5,012,725 km (0.116 R)
• M30: 5,157,087 km (0.116 R)
• M31: 5,409,609 km (0.08 R)
• M32: 5,639,241 km (0.102 R)
• M33: 5,803,201 km (0.045 R)
• M34: 5,941,130 km (0.103 R)
• M35: 6,038,219 km (0.096 R)
• M36: 6,135,906 km (0.11 R)
• M37: 6,333,076 km (0.111 R)
• M38: 7,589,100 km (0.058 R)
• M39: 7,968,630 km (0.057 R)
• M40: 8,122,267 km (0.084 R)
• M41: 8,338,885 km (0.078 R)
• M42: 8,479,207 km (0.041 R)
• M43: 8,730,532 km (0.095 R)
• M44: 8,857,241 km (0.067 R)
• M45: 9,112,306 km (0.106 R)
• M46: 9,402,226 km (0.09 R)
• M47: 9,875,703 km (0.111 R)
• M48: 10,107,131 km (0.117 R)
• M49: 10,373,864 km (0.103 R)
• M50: 10,659,746 km (0.029 R)
• M51: 10,982,428 km (0.118 R)
• M52: 11,377,367 km (0.086 R)
• M53: 11,481,038 km (0.09 R)
• M54: 11,654,871 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.1

Radius: 10.6

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.6 AU - 2.78 AU

Year: 3101 Days

Day: 10.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 23,874,730 km

• M1: 133,890 km (0.104 R)
• M2: 220,058 km (0.103 R)
• M3: 343,477 km (0.099 R)
• M4: 438,023 km (0.094 R)
• M5: 679,174 km (0.05 R)
• M6: 905,217 km (0.113 R)
• M7: 997,967 km (0.12 R)
• M8: 1,206,357 km (0.103 R)
• M9: 1,388,867 km (0.112 R)
• M10: 1,694,345 km (0.039 R)
• M11: 1,840,203 km (0.114 R)
• M12: 2,067,293 km (0.113 R)
• M13: 2,433,060 km (0.056 R)
• M14: 2,548,549 km (0.072 R)
• M15: 2,750,806 km (0.1 R)
• M16: 2,836,675 km (0.074 R)
• M17: 3,352,488 km (0.089 R)
• M18: 3,425,941 km (0.09 R)
• M19: 3,499,992 km (0.085 R)
• M20: 3,574,492 km (0.106 R)
• M21: 3,936,070 km (0.08 R)
• M22: 4,131,145 km (0.1 R)
• M23: 4,901,275 km (0.085 R)
• M24: 4,985,050 km (0.115 R)
• M25: 5,803,649 km (0.075 R)
• M26: 6,206,068 km (0.107 R)
• M27: 6,456,495 km (0.059 R)
• M28: 6,756,737 km (0.089 R)
• M29: 6,873,424 km (0.069 R)
• M30: 6,990,708 km (0.081 R)
• M31: 7,132,527 km (0.036 R)
• M32: 7,322,965 km (0.096 R)
• M33: 7,442,943 km (0.095 R)
• M34: 7,636,074 km (0.074 R)
• M35: 7,709,077 km (0.085 R)
• M36: 7,953,670 km (0.094 R)
• M37: 8,325,570 km (0.06 R)
• M38: 8,450,784 km (0.086 R)
• M39: 8,551,463 km (0.101 R)
• M40: 8,906,758 km (0.09 R)
• M41: 9,292,870 km (0.056 R)
• M42: 9,579,649 km (0.057 R)
• M43: 9,658,338 km (0.116 R)
• M44: 9,789,984 km (0.075 R)
• M45: 9,895,750 km (0.108 R)
• M46: 12,488,131 km (0.06 R)
• M47: 12,891,447 km (0.079 R)
• M48: 13,474,879 km (0.108 R)
• M49: 13,710,645 km (0.062 R)
• M50: 13,799,506 km (0.06 R)
• M51: 14,126,677 km (0.115 R)
• M52: 14,366,183 km (0.054 R)
• M53: 14,879,752 km (0.099 R)
• M54: 15,092,929 km (0.093 R)
• M55: 15,893,876 km (0.061 R)
• M56: 16,205,489 km (0.083 R)
• M57: 16,424,949 km (0.083 R)
• M58: 16,961,855 km (0.095 R)
• M59: 17,248,485 km (0.075 R)
• M60: 17,600,937 km (0.115 R)
• M61: 17,697,428 km (0.109 R)
• M62: 17,923,470 km (0.109 R)
• M63: 18,085,335 km (0.065 R)
• M64: 18,280,411 km (0.106 R)
• M65: 18,672,657 km (0.058 R)
• M66: 18,771,092 km (0.066 R)
• M67: 19,199,840 km (0.118 R)
• M68: 19,432,015 km (0.068 R)
• M69: 19,665,089 km (0.062 R)
• M70: 20,201,547 km (0.054 R)
• M71: 20,268,866 km (0.115 R)
• M72: 20,539,189 km (0.105 R)
• M73: 20,708,684 km (0.039 R)
• M74: 21,015,060 km (0.108 R)
• M75: 21,528,929 km (0.039 R)
• M76: 21,735,673 km (0.04 R)
• M77: 22,709,256 km (0.06 R)
• M78: 23,095,518 km (0.029 R)
• M79: 23,413,264 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 11,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit