🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110

Radius: 9.8

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.81 AU - 1.07 AU

Year: 598 Days

Day: 5.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 30,693,007 km

• M1: 136,284 km (0.077 R)
• M2: 238,609 km (0.08 R)
• M3: 335,099 km (0.089 R)
• M4: 544,985 km (0.092 R)
• M5: 706,401 km (0.111 R)
• M6: 772,374 km (0.098 R)
• M7: 840,590 km (0.041 R)
• M8: 945,608 km (0.099 R)
• M9: 1,106,127 km (0.068 R)
• M10: 1,188,106 km (0.09 R)
• M11: 1,474,885 km (0.061 R)
• M12: 1,731,446 km (0.117 R)
• M13: 1,823,149 km (0.077 R)
• M14: 1,948,063 km (0.084 R)
• M15: 2,034,531 km (0.118 R)
• M16: 2,201,931 km (0.113 R)
• M17: 2,456,547 km (0.096 R)
• M18: 2,590,138 km (0.104 R)
• M19: 2,660,299 km (0.116 R)
• M20: 2,864,350 km (0.026 R)
• M21: 3,005,122 km (0.085 R)
• M22: 3,068,402 km (0.083 R)
• M23: 3,217,850 km (0.115 R)
• M24: 3,353,236 km (0.068 R)
• M25: 3,435,515 km (0.113 R)
• M26: 3,590,798 km (0.081 R)
• M27: 3,776,897 km (0.114 R)
• M28: 3,851,098 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.8

Radius: 10.1

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.19 AU - 1.21 AU

Year: 862 Days

Day: 13.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 30,693,007 km

• M1: 141,520 km (0.065 R)
• M2: 223,350 km (0.058 R)
• M3: 322,683 km (0.077 R)
• M4: 415,583 km (0.114 R)
• M5: 490,232 km (0.073 R)
• M6: 612,304 km (0.049 R)
• M7: 786,436 km (0.089 R)
• M8: 870,809 km (0.11 R)
• M9: 1,082,341 km (0.084 R)
• M10: 1,149,959 km (0.104 R)
• M11: 1,268,141 km (0.109 R)
• M12: 1,464,563 km (0.045 R)
• M13: 1,608,925 km (0.115 R)
• M14: 1,726,359 km (0.037 R)
• M15: 2,011,493 km (0.086 R)
• M16: 2,095,866 km (0.055 R)
• M17: 2,329,538 km (0.102 R)
• M18: 2,436,201 km (0.108 R)
• M19: 2,553,486 km (0.098 R)
• M20: 2,663,590 km (0.052 R)
• M21: 2,822,313 km (0.086 R)
• M22: 2,907,584 km (0.12 R)
• M23: 3,061,371 km (0.119 R)
• M24: 3,188,379 km (0.096 R)
• M25: 3,317,183 km (0.049 R)
• M26: 3,651,983 km (0.086 R)
• M27: 3,860,223 km (0.1 R)
• M28: 4,018,947 km (0.11 R)
• M29: 4,158,222 km (0.099 R)
• M30: 4,408,799 km (0.088 R)
• M31: 4,474,921 km (0.118 R)
• M32: 4,586,072 km (0.112 R)
• M33: 4,822,287 km (0.098 R)
• M34: 5,027,835 km (0.085 R)
• M35: 5,154,993 km (0.106 R)
• M36: 5,400,782 km (0.096 R)
• M37: 5,530,932 km (0.026 R)
• M38: 5,614,408 km (0.086 R)
• M39: 5,842,994 km (0.108 R)
• M40: 6,013,386 km (0.119 R)
• M41: 6,160,889 km (0.089 R)
• M42: 6,321,856 km (0.083 R)
• M43: 6,534,585 km (0.067 R)
• M44: 6,736,991 km (0.102 R)
• M45: 6,800,570 km (0.099 R)
• M46: 6,928,625 km (0.064 R)
• M47: 6,992,803 km (0.051 R)
• M48: 7,109,040 km (0.066 R)
• M49: 7,173,966 km (0.084 R)
• M50: 7,252,056 km (0.111 R)
• M51: 7,356,475 km (0.074 R)
• M52: 7,580,423 km (0.109 R)
• M53: 7,860,022 km (0.059 R)
• M54: 7,927,042 km (0.107 R)
• M55: 7,994,361 km (0.073 R)
• M56: 8,129,447 km (0.095 R)
• M57: 8,374,638 km (0.091 R)
• M58: 8,872,201 km (0.113 R)
• M59: 9,082,386 km (0.086 R)
• M60: 9,294,217 km (0.092 R)
• M61: 9,450,696 km (0.04 R)
• M62: 9,651,007 km (0.105 R)
• M63: 9,722,814 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622

Radius: 13.9

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.47 AU - 1.73 AU

Year: 1328 Days

Day: 14.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 30,693,007 km

• M1: 173,982 km (0.046 R)
• M2: 264,639 km (0.114 R)
• M3: 467,942 km (0.109 R)
• M4: 566,527 km (0.116 R)
• M5: 674,088 km (0.082 R)
• M6: 776,712 km (0.094 R)
• M7: 878,439 km (0.087 R)
• M8: 978,220 km (0.089 R)
• M9: 1,074,562 km (0.11 R)
• M10: 1,190,350 km (0.109 R)
• M11: 1,335,161 km (0.101 R)
• M12: 1,661,284 km (0.053 R)
• M13: 1,797,119 km (0.054 R)
• M14: 2,071,033 km (0.088 R)
• M15: 2,198,191 km (0.1 R)
• M16: 2,389,078 km (0.116 R)
• M17: 2,502,324 km (0.09 R)
• M18: 2,596,271 km (0.061 R)
• M19: 2,702,037 km (0.067 R)
• M20: 3,207,678 km (0.091 R)
• M21: 3,851,397 km (0.098 R)
• M22: 4,009,522 km (0.103 R)
• M23: 4,294,506 km (0.085 R)
• M24: 4,599,087 km (0.115 R)
• M25: 4,715,175 km (0.068 R)
• M26: 5,445,961 km (0.034 R)
• M27: 5,568,930 km (0.111 R)
• M28: 5,873,512 km (0.106 R)
• M29: 6,369,578 km (0.083 R)
• M30: 6,688,222 km (0.093 R)
• M31: 6,834,828 km (0.109 R)
• M32: 6,938,200 km (0.088 R)
• M33: 7,371,585 km (0.079 R)
• M34: 7,462,391 km (0.091 R)
• M35: 7,599,422 km (0.115 R)
• M36: 7,767,869 km (0.062 R)
• M37: 7,999,597 km (0.087 R)
• M38: 8,265,133 km (0.1 R)
• M39: 8,581,233 km (0.109 R)
• M40: 8,853,052 km (0.1 R)
• M41: 8,998,162 km (0.083 R)
• M42: 9,241,708 km (0.119 R)
• M43: 9,405,218 km (0.088 R)
• M44: 9,553,320 km (0.075 R)
• M45: 9,801,802 km (0.101 R)
• M46: 9,935,243 km (0.113 R)
• M47: 10,220,826 km (0.076 R)
• M48: 10,407,075 km (0.068 R)
• M49: 10,628,630 km (0.106 R)
• M50: 10,748,607 km (0.109 R)
• M51: 10,903,441 km (0.12 R)
• M52: 11,059,023 km (0.114 R)
• M53: 11,215,502 km (0.03 R)
• M54: 11,355,077 km (0.088 R)
• M55: 11,548,058 km (0.079 R)
• M56: 11,688,979 km (0.12 R)
• M57: 11,812,846 km (0.087 R)
• M58: 11,990,569 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.9

Radius: 14.8

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.22 AU - 3.32 AU

Year: 3879 Days

Day: 13.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 30,693,007 km

• M1: 187,147 km (0.1 R)
• M2: 283,638 km (0.112 R)
• M3: 392,096 km (0.116 R)
• M4: 577,897 km (0.087 R)
• M5: 855,251 km (0.101 R)
• M6: 961,316 km (0.033 R)
• M7: 1,309,131 km (0.109 R)
• M8: 1,516,174 km (0.066 R)
• M9: 1,784,703 km (0.106 R)
• M10: 2,135,809 km (0.063 R)
• M11: 2,299,170 km (0.106 R)
• M12: 2,495,143 km (0.069 R)
• M13: 2,653,118 km (0.109 R)
• M14: 2,889,184 km (0.1 R)
• M15: 3,055,537 km (0.069 R)
• M16: 3,382,258 km (0.119 R)
• M17: 3,477,702 km (0.078 R)
• M18: 3,606,356 km (0.086 R)
• M19: 3,885,356 km (0.083 R)
• M20: 4,534,611 km (0.117 R)
• M21: 4,711,286 km (0.09 R)
• M22: 4,836,200 km (0.106 R)
• M23: 5,236,374 km (0.054 R)
• M24: 5,761,463 km (0.077 R)
• M25: 6,107,931 km (0.095 R)
• M26: 6,283,859 km (0.105 R)
• M27: 6,781,271 km (0.115 R)
• M28: 6,983,827 km (0.092 R)
• M29: 7,374,277 km (0.117 R)
• M30: 7,666,592 km (0.104 R)
• M31: 7,771,909 km (0.101 R)
• M32: 8,005,281 km (0.098 R)
• M33: 8,133,636 km (0.052 R)
• M34: 8,262,739 km (0.112 R)
• M35: 8,435,824 km (0.08 R)
• M36: 8,610,105 km (0.119 R)
• M37: 8,741,752 km (0.072 R)
• M38: 8,962,408 km (0.061 R)
• M39: 9,140,430 km (0.098 R)
• M40: 9,386,967 km (0.109 R)
• M41: 9,522,353 km (0.093 R)
• M42: 9,726,854 km (0.114 R)
• M43: 9,840,997 km (0.099 R)
• M44: 10,024,703 km (0.047 R)
• M45: 10,983,775 km (0.036 R)
• M46: 11,414,018 km (0.107 R)
• M47: 11,972,018 km (0.113 R)
• M48: 12,119,073 km (0.061 R)
• M49: 12,688,443 km (0.079 R)
• M50: 12,838,340 km (0.079 R)
• M51: 12,988,835 km (0.087 R)
• M52: 13,367,916 km (0.08 R)
• M53: 13,596,950 km (0.082 R)
• M54: 13,801,750 km (0.081 R)
• M55: 14,448,312 km (0.079 R)
• M56: 14,578,761 km (0.056 R)
• M57: 15,263,770 km (0.116 R)
• M58: 15,717,351 km (0.085 R)
• M59: 16,229,574 km (0.099 R)
• M60: 16,474,166 km (0.114 R)
• M61: 16,747,332 km (0.109 R)
• M62: 17,049,520 km (0.113 R)
• M63: 17,520,155 km (0.047 R)
• M64: 17,882,929 km (0.037 R)
• M65: 18,729,653 km (0.088 R)
• M66: 19,043,510 km (0.094 R)
• M67: 19,186,675 km (0.086 R)
• M68: 19,359,012 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.4

Radius: 5.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.17 AU - 7.09 AU

Year: 11199 Days

Day: 17.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 30,693,007 km

• M1: 206,744 km (0.062 R)
• M2: 254,466 km (0.081 R)
• M3: 520,900 km (0.072 R)
• M4: 843,134 km (0.097 R)
• M5: 897,737 km (0.088 R)
• M6: 1,203,365 km (0.097 R)
• M7: 1,489,696 km (0.082 R)
• M8: 1,975,889 km (0.097 R)
• M9: 2,030,641 km (0.117 R)
• M10: 2,351,230 km (0.111 R)
• M11: 2,428,871 km (0.105 R)
• M12: 4,177,521 km (0.057 R)
• M13: 4,390,997 km (0.073 R)
• M14: 4,486,889 km (0.107 R)
• M15: 4,583,679 km (0.119 R)
• M16: 4,632,298 km (0.077 R)
• M17: 4,681,067 km (0.07 R)
• M18: 4,754,520 km (0.095 R)
• M19: 4,853,105 km (0.116 R)
• M20: 5,127,766 km (0.09 R)
• M21: 6,114,963 km (0.085 R)
• M22: 8,675,330 km (0.109 R)
• M23: 9,161,074 km (0.036 R)
• M24: 9,812,124 km (0.075 R)
• M25: 10,735,442 km (0.08 R)
• M26: 11,256,641 km (0.078 R)
• M27: 12,425,300 km (0.073 R)
• M28: 12,663,759 km (0.091 R)
• M29: 12,766,383 km (0.093 R)
• M30: 12,869,157 km (0.081 R)
• M31: 13,110,309 km (0.053 R)
• M32: 13,248,836 km (0.118 R)
• M33: 13,807,584 km (0.104 R)
• M34: 14,019,116 km (0.111 R)
• M35: 14,731,800 km (0.113 R)
• M36: 15,201,388 km (0.101 R)
• M37: 15,712,713 km (0.12 R)
• M38: 15,970,470 km (0.085 R)
• M39: 16,864,617 km (0.111 R)
• M40: 17,015,262 km (0.09 R)
• M41: 17,204,204 km (0.085 R)
• M42: 17,813,217 km (0.095 R)
• M43: 18,236,130 km (0.072 R)
• M44: 18,740,275 km (0.072 R)
• M45: 18,779,170 km (0.042 R)
• M46: 19,248,758 km (0.079 R)
• M47: 20,000,338 km (0.087 R)
• M48: 20,119,866 km (0.095 R)
• M49: 21,613,601 km (0.103 R)
• M50: 21,654,441 km (0.085 R)
• M51: 23,519,777 km (0.083 R)
• M52: 23,561,814 km (0.081 R)
• M53: 25,306,724 km (0.102 R)
• M54: 25,522,444 km (0.119 R)
• M55: 26,565,889 km (0.11 R)
• M56: 27,225,167 km (0.106 R)
• M57: 27,623,247 km (0.118 R)
• M58: 27,800,819 km (0.064 R)
• M59: 28,291,052 km (0.051 R)
• M60: 29,009,271 km (0.089 R)
• M61: 30,647,069 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 11,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit