🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.4

Radius: 12.3

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.58 AU - 0.66 AU

Year: 326 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 42,022,493 km

• M1: 156,031 km (0.088 R)
• M2: 242,498 km (0.119 R)
• M3: 397,631 km (0.109 R)
• M4: 505,192 km (0.093 R)
• M5: 670,946 km (0.104 R)
• M6: 759,658 km (0.094 R)
• M7: 868,864 km (0.074 R)
• M8: 946,356 km (0.12 R)
• M9: 1,026,541 km (0.084 R)
• M10: 1,113,457 km (0.045 R)
• M11: 1,286,242 km (0.042 R)
• M12: 1,380,938 km (0.076 R)
• M13: 1,517,670 km (0.114 R)
• M14: 1,623,286 km (0.083 R)
• M15: 1,747,303 km (0.074 R)
• M16: 1,885,232 km (0.116 R)
• M17: 2,015,981 km (0.08 R)
• M18: 2,149,721 km (0.118 R)
• M19: 2,257,881 km (0.104 R)
• M20: 2,350,332 km (0.117 R)
• M21: 2,497,536 km (0.071 R)
• M22: 2,641,898 km (0.037 R)
• M23: 3,033,845 km (0.113 R)
• M24: 3,155,917 km (0.12 R)
• M25: 3,253,305 km (0.108 R)
• M26: 3,358,323 km (0.094 R)
• M27: 3,572,098 km (0.088 R)
• M28: 3,673,825 km (0.108 R)
• M29: 3,776,449 km (0.06 R)
• M30: 3,894,033 km (0.088 R)
• M31: 3,977,807 km (0.104 R)
• M32: 4,232,722 km (0.085 R)
• M33: 4,362,274 km (0.061 R)
• M34: 4,581,136 km (0.072 R)
• M35: 4,662,218 km (0.117 R)
• M36: 4,840,987 km (0.12 R)
• M37: 5,075,407 km (0.081 R)
• M38: 5,267,042 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.9

Radius: 11

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.69 AU - 0.87 AU

Year: 459 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 42,022,493 km

• M1: 139,874 km (0.118 R)
• M2: 212,579 km (0.111 R)
• M3: 288,574 km (0.114 R)
• M4: 396,883 km (0.119 R)
• M5: 511,475 km (0.072 R)
• M6: 652,097 km (0.099 R)
• M7: 721,062 km (0.101 R)
• M8: 797,506 km (0.075 R)
• M9: 901,028 km (0.107 R)
• M10: 1,019,509 km (0.112 R)
• M11: 1,122,433 km (0.096 R)
• M12: 1,245,402 km (0.05 R)
• M13: 1,727,556 km (0.109 R)
• M14: 1,871,021 km (0.04 R)
• M15: 1,979,778 km (0.093 R)
• M16: 2,051,286 km (0.091 R)
• M17: 2,176,799 km (0.087 R)
• M18: 2,346,143 km (0.113 R)
• M19: 2,463,877 km (0.106 R)
• M20: 2,555,132 km (0.096 R)
• M21: 2,792,244 km (0.054 R)
• M22: 2,880,208 km (0.104 R)
• M23: 2,954,259 km (0.114 R)
• M24: 3,051,647 km (0.065 R)
• M25: 3,172,821 km (0.067 R)
• M26: 3,241,786 km (0.111 R)
• M27: 3,365,503 km (0.077 R)
• M28: 3,593,939 km (0.119 R)
• M29: 3,770,614 km (0.085 R)
• M30: 3,851,996 km (0.067 R)
• M31: 3,958,509 km (0.03 R)
• M32: 4,116,036 km (0.095 R)
• M33: 4,233,470 km (0.091 R)
• M34: 4,557,948 km (0.094 R)
• M35: 4,749,583 km (0.114 R)
• M36: 4,970,539 km (0.118 R)
• M37: 5,068,825 km (0.096 R)
• M38: 5,140,781 km (0.085 R)
• M39: 5,249,240 km (0.098 R)
• M40: 5,322,094 km (0.09 R)
• M41: 5,551,727 km (0.104 R)
• M42: 5,672,452 km (0.12 R)
• M43: 6,058,863 km (0.087 R)
• M44: 6,164,031 km (0.047 R)
• M45: 6,240,774 km (0.105 R)
• M46: 6,414,906 km (0.112 R)
• M47: 6,630,028 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.8

Radius: 8.3

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.85 AU - 0.91 AU

Year: 550 Days

Day: 10.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 42,022,493 km

• M1: 107,561 km (0.114 R)
• M2: 189,989 km (0.106 R)
• M3: 263,891 km (0.106 R)
• M4: 370,704 km (0.051 R)
• M5: 433,983 km (0.08 R)
• M6: 516,262 km (0.113 R)
• M7: 652,696 km (0.089 R)
• M8: 706,551 km (0.111 R)
• M9: 905,666 km (0.119 R)
• M10: 985,551 km (0.101 R)
• M11: 1,048,531 km (0.086 R)
• M12: 1,112,709 km (0.073 R)
• M13: 1,178,382 km (0.109 R)
• M14: 1,276,818 km (0.066 R)
• M15: 1,351,168 km (0.04 R)
• M16: 1,416,093 km (0.111 R)
• M17: 1,565,991 km (0.052 R)
• M18: 1,744,760 km (0.098 R)
• M19: 1,798,017 km (0.097 R)
• M20: 1,857,706 km (0.028 R)
• M21: 1,924,277 km (0.059 R)
• M22: 2,116,062 km (0.058 R)
• M23: 2,262,518 km (0.12 R)
• M24: 2,379,354 km (0.107 R)
• M25: 2,598,964 km (0.05 R)
• M26: 2,742,279 km (0.087 R)
• M27: 2,797,480 km (0.11 R)
• M28: 2,944,385 km (0.102 R)
• M29: 3,029,506 km (0.116 R)
• M30: 3,093,834 km (0.083 R)
• M31: 3,216,653 km (0.111 R)
• M32: 3,326,458 km (0.114 R)
• M33: 3,497,149 km (0.041 R)
• M34: 3,655,574 km (0.081 R)
• M35: 3,716,609 km (0.103 R)
• M36: 3,824,170 km (0.085 R)
• M37: 3,995,310 km (0.117 R)
• M38: 4,216,715 km (0.109 R)
• M39: 4,377,383 km (0.116 R)
• M40: 4,688,248 km (0.067 R)
• M41: 4,763,047 km (0.102 R)
• M42: 4,947,202 km (0.098 R)
• M43: 5,031,724 km (0.073 R)
• M44: 5,150,954 km (0.107 R)
• M45: 5,296,961 km (0.098 R)
• M46: 5,409,459 km (0.116 R)
• M47: 5,479,172 km (0.102 R)
• M48: 5,531,680 km (0.084 R)
• M49: 5,663,476 km (0.042 R)
• M50: 5,912,407 km (0.071 R)
• M51: 5,966,262 km (0.049 R)
• M52: 6,137,701 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.9

Radius: 14.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.46 AU - 1.76 AU

Year: 1362 Days

Day: 14.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 42,022,493 km

• M1: 204,351 km (0.086 R)
• M2: 345,870 km (0.105 R)
• M3: 448,494 km (0.044 R)
• M4: 618,587 km (0.106 R)
• M5: 755,170 km (0.052 R)
• M6: 996,471 km (0.059 R)
• M7: 1,115,851 km (0.119 R)
• M8: 1,208,751 km (0.084 R)
• M9: 1,436,888 km (0.064 R)
• M10: 1,565,243 km (0.11 R)
• M11: 1,760,767 km (0.108 R)
• M12: 1,898,846 km (0.076 R)
• M13: 2,098,709 km (0.08 R)
• M14: 2,226,016 km (0.077 R)
• M15: 2,457,893 km (0.096 R)
• M16: 2,687,227 km (0.107 R)
• M17: 2,783,268 km (0.09 R)
• M18: 2,934,811 km (0.117 R)
• M19: 3,291,901 km (0.077 R)
• M20: 3,487,426 km (0.108 R)
• M21: 3,663,203 km (0.09 R)
• M22: 3,890,143 km (0.102 R)
• M23: 4,245,737 km (0.027 R)
• M24: 4,509,777 km (0.065 R)
• M25: 4,792,368 km (0.07 R)
• M26: 5,120,586 km (0.041 R)
• M27: 5,456,283 km (0.108 R)
• M28: 5,757,723 km (0.026 R)
• M29: 5,868,724 km (0.073 R)
• M30: 6,220,279 km (0.085 R)
• M31: 6,377,208 km (0.118 R)
• M32: 6,520,971 km (0.091 R)
• M33: 6,636,760 km (0.106 R)
• M34: 7,466,729 km (0.117 R)
• M35: 7,603,162 km (0.11 R)
• M36: 7,786,420 km (0.068 R)
• M37: 8,079,631 km (0.116 R)
• M38: 8,204,246 km (0.057 R)
• M39: 8,298,044 km (0.069 R)
• M40: 8,486,837 km (0.1 R)
• M41: 8,597,689 km (0.04 R)
• M42: 8,692,983 km (0.043 R)
• M43: 9,029,578 km (0.083 R)
• M44: 9,175,137 km (0.049 R)
• M45: 9,288,831 km (0.05 R)
• M46: 9,517,716 km (0.114 R)
• M47: 9,665,967 km (0.032 R)
• M48: 9,947,959 km (0.106 R)
• M49: 10,081,550 km (0.078 R)
• M50: 10,401,390 km (0.099 R)
• M51: 10,503,117 km (0.111 R)
• M52: 10,758,780 km (0.102 R)
• M53: 11,051,094 km (0.093 R)
• M54: 11,189,622 km (0.078 R)
• M55: 11,415,963 km (0.089 R)
• M56: 11,731,764 km (0.091 R)
• M57: 11,872,985 km (0.049 R)
• M58: 11,997,151 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 12.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.82 AU - 3.48 AU

Year: 3728 Days

Day: 5.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 42,022,493 km

• M1: 166,652 km (0.081 R)
• M2: 257,907 km (0.104 R)
• M3: 461,210 km (0.085 R)
• M4: 541,245 km (0.066 R)
• M5: 654,191 km (0.115 R)
• M6: 796,010 km (0.103 R)
• M7: 991,983 km (0.118 R)
• M8: 1,090,718 km (0.112 R)
• M9: 1,311,076 km (0.067 R)
• M10: 1,445,564 km (0.09 R)
• M11: 1,597,705 km (0.065 R)
• M12: 1,946,418 km (0.06 R)
• M13: 2,115,763 km (0.095 R)
• M14: 2,364,095 km (0.071 R)
• M15: 2,684,235 km (0.115 R)
• M16: 2,857,619 km (0.071 R)
• M17: 2,937,653 km (0.112 R)
• M18: 3,199,001 km (0.117 R)
• M19: 3,299,082 km (0.075 R)
• M20: 3,797,392 km (0.092 R)
• M21: 4,100,777 km (0.098 R)
• M22: 4,505,140 km (0.111 R)
• M23: 4,731,182 km (0.1 R)
• M24: 4,961,114 km (0.042 R)
• M25: 5,312,819 km (0.065 R)
• M26: 5,491,738 km (0.081 R)
• M27: 5,632,360 km (0.079 R)
• M28: 5,713,292 km (0.034 R)
• M29: 5,937,689 km (0.085 R)
• M30: 6,040,762 km (0.096 R)
• M31: 6,144,284 km (0.093 R)
• M32: 6,353,422 km (0.092 R)
• M33: 6,479,981 km (0.06 R)
• M34: 6,628,682 km (0.082 R)
• M35: 6,907,831 km (0.094 R)
• M36: 7,016,290 km (0.112 R)
• M37: 7,125,347 km (0.073 R)
• M38: 7,477,949 km (0.046 R)
• M39: 7,701,298 km (0.069 R)
• M40: 7,858,975 km (0.085 R)
• M41: 8,177,618 km (0.083 R)
• M42: 8,663,512 km (0.098 R)
• M43: 9,566,634 km (0.103 R)
• M44: 9,760,513 km (0.112 R)
• M45: 9,906,820 km (0.115 R)
• M46: 10,275,878 km (0.081 R)
• M47: 10,649,573 km (0.085 R)
• M48: 11,979,049 km (0.118 R)
• M49: 12,557,245 km (0.068 R)
• M50: 12,716,567 km (0.075 R)
• M51: 13,987,551 km (0.03 R)
• M52: 15,525,865 km (0.068 R)
• M53: 15,897,167 km (0.032 R)
• M54: 16,069,654 km (0.101 R)
• M55: 16,242,738 km (0.101 R)
• M56: 16,474,316 km (0.066 R)
• M57: 16,648,897 km (0.103 R)
• M58: 16,736,411 km (0.043 R)
• M59: 17,768,188 km (0.085 R)
• M60: 17,947,257 km (0.11 R)
• M61: 18,216,832 km (0.082 R)
• M62: 18,307,039 km (0.106 R)
• M63: 18,397,247 km (0.099 R)
• M64: 18,487,754 km (0.06 R)
• M65: 18,578,410 km (0.111 R)
• M66: 18,729,653 km (0.081 R)
• M67: 19,615,572 km (0.096 R)
• M68: 19,769,807 km (0.082 R)
• M69: 20,172,375 km (0.086 R)
• M70: 20,954,323 km (0.116 R)
• M71: 21,143,415 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787

Radius: 13.9

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.59 AU - 3.75 AU

Year: 3764 Days

Day: 12.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 42,022,493 km

• M1: 175,179 km (0.064 R)
• M2: 499,058 km (0.118 R)
• M3: 1,294,321 km (0.114 R)
• M4: 1,505,553 km (0.028 R)
• M5: 1,774,680 km (0.1 R)
• M6: 2,343,002 km (0.053 R)
• M7: 2,498,135 km (0.05 R)
• M8: 2,621,254 km (0.079 R)
• M9: 2,928,977 km (0.112 R)
• M10: 3,383,605 km (0.061 R)
• M11: 3,719,302 km (0.034 R)
• M12: 3,840,477 km (0.103 R)
• M13: 3,962,997 km (0.091 R)
• M14: 4,190,984 km (0.089 R)
• M15: 4,487,487 km (0.095 R)
• M16: 5,191,046 km (0.074 R)
• M17: 5,648,516 km (0.092 R)
• M18: 5,811,728 km (0.088 R)
• M19: 6,214,595 km (0.094 R)
• M20: 6,407,426 km (0.112 R)
• M21: 6,873,424 km (0.096 R)
• M22: 6,972,906 km (0.114 R)
• M23: 7,223,782 km (0.112 R)
• M24: 7,401,355 km (0.106 R)
• M25: 7,734,659 km (0.098 R)
• M26: 8,046,869 km (0.101 R)
• M27: 8,204,546 km (0.106 R)
• M28: 8,818,346 km (0.091 R)
• M29: 9,008,185 km (0.114 R)
• M30: 9,309,176 km (0.071 R)
• M31: 10,203,772 km (0.116 R)
• M32: 11,184,386 km (0.049 R)
• M33: 12,895,187 km (0.086 R)
• M34: 13,234,774 km (0.043 R)
• M35: 13,796,664 km (0.075 R)
• M36: 13,922,625 km (0.046 R)
• M37: 14,049,035 km (0.098 R)
• M38: 14,239,174 km (0.1 R)
• M39: 15,008,706 km (0.086 R)
• M40: 15,203,183 km (0.119 R)
• M41: 15,300,721 km (0.057 R)
• M42: 15,431,170 km (0.092 R)
• M43: 15,529,157 km (0.119 R)
• M44: 15,693,116 km (0.072 R)
• M45: 15,857,524 km (0.111 R)
• M46: 17,465,551 km (0.058 R)
• M47: 17,567,727 km (0.07 R)
• M48: 17,738,568 km (0.105 R)
• M49: 18,116,302 km (0.085 R)
• M50: 18,566,143 km (0.104 R)
• M51: 19,902,202 km (0.07 R)
• M52: 20,151,731 km (0.118 R)
• M53: 20,258,992 km (0.114 R)
• M54: 20,510,018 km (0.115 R)
• M55: 20,906,602 km (0.111 R)
• M56: 21,015,210 km (0.088 R)
• M57: 21,414,935 km (0.043 R)
• M58: 21,817,204 km (0.098 R)
• M59: 22,185,065 km (0.059 R)
• M60: 23,601,757 km (0.048 R)
• M61: 23,903,795 km (0.097 R)
• M62: 24,093,186 km (0.097 R)
• M63: 24,397,169 km (0.08 R)
• M64: 24,702,498 km (0.059 R)
• M65: 24,817,389 km (0.059 R)
• M66: 25,047,620 km (0.054 R)
• M67: 25,548,773 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.4

Radius: 6.1

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.96 AU - 7.16 AU

Year: 9948 Days

Day: 23.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,022,493 km

• M1: 82,728 km (0.079 R)
• M2: 177,124 km (0.096 R)
• M3: 283,039 km (0.076 R)
• M4: 503,247 km (0.081 R)
• M5: 573,259 km (0.106 R)
• M6: 739,163 km (0.094 R)
• M7: 886,218 km (0.098 R)
• M8: 1,189,602 km (0.12 R)
• M9: 1,343,090 km (0.087 R)
• M10: 1,422,227 km (0.055 R)
• M11: 1,523,505 km (0.088 R)
• M12: 1,606,232 km (0.087 R)
• M13: 1,690,456 km (0.066 R)
• M14: 1,776,176 km (0.11 R)
• M15: 2,367,985 km (0.033 R)
• M16: 2,415,856 km (0.077 R)
• M17: 2,561,714 km (0.114 R)
• M18: 2,912,820 km (0.077 R)
• M19: 3,016,043 km (0.092 R)
• M20: 3,094,133 km (0.061 R)
• M21: 3,632,386 km (0.095 R)
• M22: 4,055,000 km (0.075 R)
• M23: 5,069,573 km (0.095 R)
• M24: 5,193,888 km (0.112 R)
• M25: 5,350,667 km (0.079 R)
• M26: 5,540,956 km (0.067 R)
• M27: 5,604,834 km (0.094 R)
• M28: 5,863,040 km (0.06 R)
• M29: 6,694,505 km (0.102 R)
• M30: 7,597,926 km (0.09 R)
• M31: 8,391,842 km (0.053 R)
• M32: 8,985,746 km (0.115 R)
• M33: 9,708,453 km (0.049 R)
• M34: 9,862,988 km (0.025 R)
• M35: 9,979,375 km (0.078 R)
• M36: 10,568,491 km (0.109 R)
• M37: 11,493,305 km (0.114 R)
• M38: 11,615,975 km (0.085 R)
• M39: 11,656,816 km (0.105 R)
• M40: 11,779,935 km (0.097 R)
• M41: 13,462,462 km (0.096 R)
• M42: 13,505,546 km (0.062 R)
• M43: 13,851,416 km (0.101 R)
• M44: 14,995,242 km (0.1 R)
• M45: 15,578,524 km (0.058 R)
• M46: 15,895,671 km (0.116 R)
• M47: 15,941,149 km (0.096 R)
• M48: 16,215,063 km (0.077 R)
• M49: 16,536,399 km (0.075 R)
• M50: 16,628,551 km (0.059 R)
• M51: 16,721,003 km (0.086 R)
• M52: 18,032,228 km (0.069 R)
• M53: 18,365,233 km (0.062 R)
• M54: 20,702,550 km (0.072 R)
• M55: 20,801,883 km (0.051 R)
• M56: 21,001,297 km (0.112 R)
• M57: 21,451,886 km (0.081 R)
• M58: 21,804,638 km (0.069 R)
• M59: 22,261,061 km (0.056 R)
• M60: 24,589,851 km (0.106 R)
• M61: 25,489,532 km (0.119 R)
• M62: 25,970,190 km (0.099 R)
• M63: 26,023,746 km (0.119 R)
• M64: 26,184,714 km (0.047 R)
• M65: 26,453,840 km (0.081 R)
• M66: 26,561,700 km (0.11 R)
• M67: 26,669,710 km (0.064 R)
• M68: 27,266,456 km (0.105 R)
• M69: 28,362,859 km (0.031 R)
• M70: 28,418,060 km (0.113 R)
• M71: 30,203,062 km (0.115 R)
• M72: 31,223,020 km (0.1 R)
• M73: 31,794,484 km (0.107 R)
• M74: 31,851,780 km (0.074 R)
• M75: 32,024,117 km (0.04 R)
• M76: 32,081,563 km (0.113 R)
• M77: 32,484,878 km (0.084 R)
• M78: 34,232,182 km (0.083 R)
• M79: 38,182,613 km (0.116 R)
• M80: 39,716,140 km (0.109 R)
• M81: 41,896,679 km (0.026 R)
• M82: 42,022,491 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 15,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit