🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.1

Radius: 12.9

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.4 AU - 0.62 AU

Year: 247 Days

Day: 13.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 25,015,347 km

• M1: 166,054 km (0.103 R)
• M2: 283,189 km (0.03 R)
• M3: 368,759 km (0.1 R)
• M4: 453,581 km (0.073 R)
• M5: 553,662 km (0.109 R)
• M6: 761,154 km (0.113 R)
• M7: 851,361 km (0.099 R)
• M8: 937,979 km (0.063 R)
• M9: 1,050,476 km (0.081 R)
• M10: 1,134,401 km (0.105 R)
• M11: 1,227,600 km (0.111 R)
• M12: 1,327,232 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.8

Radius: 10.2

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.48 AU - 0.56 AU

Year: 254 Days

Day: 14.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 25,015,347 km

• M1: 128,953 km (0.075 R)
• M2: 226,940 km (0.106 R)
• M3: 307,723 km (0.117 R)
• M4: 433,086 km (0.114 R)
• M5: 516,113 km (0.063 R)
• M6: 638,484 km (0.096 R)
• M7: 730,038 km (0.118 R)
• M8: 804,986 km (0.069 R)
• M9: 885,919 km (0.035 R)
• M10: 989,590 km (0.073 R)
• M11: 1,083,986 km (0.11 R)
• M12: 1,163,871 km (0.051 R)
• M13: 1,245,851 km (0.049 R)
• M14: 1,340,995 km (0.114 R)
• M15: 1,476,830 km (0.113 R)
• M16: 1,653,505 km (0.029 R)
• M17: 1,734,288 km (0.091 R)
• M18: 1,816,417 km (0.037 R)
• M19: 1,887,177 km (0.103 R)
• M20: 1,980,377 km (0.077 R)
• M21: 2,109,928 km (0.113 R)
• M22: 2,224,670 km (0.116 R)
• M23: 2,300,815 km (0.043 R)
• M24: 2,409,723 km (0.085 R)
• M25: 2,609,436 km (0.084 R)
• M26: 2,699,344 km (0.113 R)
• M27: 2,771,151 km (0.055 R)
• M28: 3,035,042 km (0.093 R)
• M29: 3,104,754 km (0.115 R)
• M30: 3,169,979 km (0.063 R)
• M31: 3,399,612 km (0.045 R)
• M32: 3,503,283 km (0.038 R)
• M33: 3,613,387 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.4

Radius: 10.5

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.51 AU - 0.63 AU

Year: 292 Days

Day: 7 Hours

Environment

Temp: -155 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 25,015,347 km

• M1: 133,142 km (0.1 R)
• M2: 199,713 km (0.049 R)
• M3: 287,826 km (0.115 R)
• M4: 379,380 km (0.046 R)
• M5: 455,974 km (0.119 R)
• M6: 606,320 km (0.114 R)
• M7: 683,363 km (0.068 R)
• M8: 841,488 km (0.074 R)
• M9: 1,174,493 km (0.104 R)
• M10: 1,244,355 km (0.096 R)
• M11: 1,332,767 km (0.116 R)
• M12: 1,418,936 km (0.105 R)
• M13: 1,565,542 km (0.074 R)
• M14: 1,652,308 km (0.118 R)
• M15: 1,821,354 km (0.109 R)
• M16: 1,898,397 km (0.108 R)
• M17: 2,065,647 km (0.1 R)
• M18: 2,207,317 km (0.066 R)
• M19: 2,279,273 km (0.114 R)
• M20: 2,388,779 km (0.081 R)
• M21: 2,468,215 km (0.103 R)
• M22: 2,695,155 km (0.072 R)
• M23: 2,867,193 km (0.084 R)
• M24: 3,060,024 km (0.09 R)
• M25: 3,140,658 km (0.114 R)
• M26: 3,216,354 km (0.095 R)
• M27: 3,286,665 km (0.087 R)
• M28: 3,452,719 km (0.073 R)
• M29: 3,548,910 km (0.069 R)
• M30: 3,664,250 km (0.072 R)
• M31: 3,824,170 km (0.114 R)
• M32: 3,961,352 km (0.105 R)
• M33: 4,043,182 km (0.095 R)
• M34: 4,176,623 km (0.117 R)
• M35: 4,402,217 km (0.04 R)
• M36: 4,493,621 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.2

Radius: 12.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.67 AU - 1.09 AU

Year: 560 Days

Day: 14 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 25,015,347 km

• M1: 159,172 km (0.093 R)
• M2: 266,583 km (0.114 R)
• M3: 398,828 km (0.074 R)
• M4: 498,011 km (0.088 R)
• M5: 599,439 km (0.064 R)
• M6: 682,166 km (0.098 R)
• M7: 788,381 km (0.112 R)
• M8: 901,028 km (0.086 R)
• M9: 1,014,423 km (0.12 R)
• M10: 1,094,608 km (0.103 R)
• M11: 1,216,679 km (0.101 R)
• M12: 1,314,367 km (0.058 R)
• M13: 1,426,715 km (0.041 R)
• M14: 1,524,103 km (0.092 R)
• M15: 1,623,885 km (0.062 R)
• M16: 1,745,209 km (0.045 R)
• M17: 1,869,824 km (0.107 R)
• M18: 2,376,811 km (0.045 R)
• M19: 2,537,928 km (0.03 R)
• M20: 2,649,977 km (0.108 R)
• M21: 3,003,925 km (0.102 R)
• M22: 3,106,849 km (0.096 R)
• M23: 3,219,047 km (0.089 R)
• M24: 3,538,588 km (0.087 R)
• M25: 3,774,504 km (0.046 R)
• M26: 3,877,128 km (0.101 R)
• M27: 3,963,446 km (0.087 R)
• M28: 4,085,518 km (0.085 R)
• M29: 4,413,885 km (0.112 R)
• M30: 4,522,194 km (0.081 R)
• M31: 4,631,550 km (0.12 R)
• M32: 4,723,254 km (0.108 R)
• M33: 4,815,705 km (0.107 R)
• M34: 4,908,605 km (0.069 R)
• M35: 5,039,803 km (0.098 R)
• M36: 5,200,770 km (0.105 R)
• M37: 5,286,639 km (0.049 R)
• M38: 5,411,553 km (0.103 R)
• M39: 5,566,686 km (0.075 R)
• M40: 5,802,153 km (0.118 R)
• M41: 6,091,177 km (0.105 R)
• M42: 6,283,111 km (0.069 R)
• M43: 6,415,654 km (0.091 R)
• M44: 6,497,634 km (0.099 R)
• M45: 6,756,139 km (0.096 R)
• M46: 6,839,465 km (0.059 R)
• M47: 6,923,389 km (0.097 R)
• M48: 7,123,701 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.9

Radius: 12.5

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.1 AU - 1.46 AU

Year: 982 Days

Day: 11.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 25,015,347 km

• M1: 182,360 km (0.106 R)
• M2: 268,229 km (0.055 R)
• M3: 391,049 km (0.104 R)
• M4: 621,878 km (0.119 R)
• M5: 702,362 km (0.073 R)
• M6: 781,200 km (0.112 R)
• M7: 887,714 km (0.086 R)
• M8: 974,181 km (0.039 R)
• M9: 1,123,330 km (0.119 R)
• M10: 1,252,583 km (0.058 R)
• M11: 1,358,349 km (0.106 R)
• M12: 1,511,686 km (0.083 R)
• M13: 1,617,452 km (0.111 R)
• M14: 1,764,956 km (0.12 R)
• M15: 1,860,549 km (0.111 R)
• M16: 1,982,621 km (0.058 R)
• M17: 2,065,498 km (0.08 R)
• M18: 2,200,734 km (0.062 R)
• M19: 2,295,430 km (0.094 R)
• M20: 2,911,773 km (0.066 R)
• M21: 3,054,489 km (0.101 R)
• M22: 3,170,428 km (0.112 R)
• M23: 3,268,265 km (0.116 R)
• M24: 3,517,196 km (0.065 R)
• M25: 3,638,968 km (0.086 R)
• M26: 3,834,642 km (0.076 R)
• M27: 3,949,533 km (0.102 R)
• M28: 4,044,528 km (0.065 R)
• M29: 4,140,121 km (0.098 R)
• M30: 4,366,313 km (0.113 R)
• M31: 4,486,590 km (0.047 R)
• M32: 4,630,054 km (0.102 R)
• M33: 4,752,575 km (0.058 R)
• M34: 4,966,949 km (0.113 R)
• M35: 5,103,980 km (0.103 R)
• M36: 5,265,396 km (0.065 R)
• M37: 5,393,452 km (0.104 R)
• M38: 5,558,010 km (0.058 R)
• M39: 5,916,297 km (0.089 R)
• M40: 6,147,126 km (0.107 R)
• M41: 6,567,646 km (0.074 R)
• M42: 6,768,705 km (0.117 R)
• M43: 7,190,122 km (0.092 R)
• M44: 7,280,629 km (0.114 R)
• M45: 7,488,869 km (0.099 R)
• M46: 7,738,847 km (0.068 R)
• M47: 7,924,798 km (0.111 R)
• M48: 8,018,296 km (0.111 R)
• M49: 8,206,490 km (0.106 R)
• M50: 8,301,036 km (0.074 R)
• M51: 8,932,040 km (0.079 R)
• M52: 9,099,290 km (0.095 R)
• M53: 9,394,297 km (0.09 R)

Asteroid Belt

Center: 1.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.1

Radius: 13.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.44 AU - 2.16 AU

Year: 1638 Days

Day: 12.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 25,015,347 km

• M1: 175,777 km (0.111 R)
• M2: 303,085 km (0.081 R)
• M3: 451,038 km (0.095 R)
• M4: 539,600 km (0.067 R)
• M5: 682,316 km (0.098 R)
• M6: 803,939 km (0.058 R)
• M7: 966,402 km (0.054 R)
• M8: 1,077,553 km (0.112 R)
• M9: 1,265,149 km (0.08 R)
• M10: 1,357,002 km (0.082 R)
• M11: 1,457,682 km (0.082 R)
• M12: 1,567,636 km (0.089 R)
• M13: 1,707,660 km (0.107 R)
• M14: 1,858,903 km (0.108 R)
• M15: 2,007,603 km (0.105 R)
• M16: 2,101,700 km (0.095 R)
• M17: 2,219,733 km (0.089 R)
• M18: 2,332,530 km (0.059 R)
• M19: 2,439,492 km (0.116 R)
• M20: 2,571,737 km (0.119 R)
• M21: 2,778,780 km (0.082 R)
• M22: 3,074,535 km (0.053 R)
• M23: 3,277,689 km (0.08 R)
• M24: 3,424,295 km (0.118 R)
• M25: 3,546,666 km (0.11 R)
• M26: 3,643,905 km (0.118 R)
• M27: 3,850,051 km (0.059 R)
• M28: 4,171,387 km (0.118 R)
• M29: 4,321,134 km (0.096 R)
• M30: 4,918,778 km (0.111 R)
• M31: 5,107,271 km (0.112 R)
• M32: 5,749,345 km (0.116 R)
• M33: 5,843,293 km (0.092 R)
• M34: 6,138,449 km (0.052 R)
• M35: 6,395,608 km (0.052 R)
• M36: 6,492,847 km (0.092 R)
• M37: 6,688,970 km (0.094 R)
• M38: 7,188,028 km (0.031 R)
• M39: 7,379,663 km (0.042 R)
• M40: 7,493,208 km (0.065 R)
• M41: 7,676,166 km (0.101 R)
• M42: 7,768,169 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.8

Radius: 13.3

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.57 AU - 3.07 AU

Year: 3212 Days

Day: 12.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 25,015,347 km

• M1: 171,738 km (0.054 R)
• M2: 294,558 km (0.079 R)
• M3: 485,894 km (0.115 R)
• M4: 625,618 km (0.085 R)
• M5: 916,137 km (0.099 R)
• M6: 1,224,309 km (0.053 R)
• M7: 1,343,688 km (0.061 R)
• M8: 1,509,143 km (0.098 R)
• M9: 1,755,830 km (0.101 R)
• M10: 1,922,632 km (0.078 R)
• M11: 2,063,104 km (0.058 R)
• M12: 2,158,847 km (0.116 R)
• M13: 2,642,796 km (0.05 R)
• M14: 2,852,981 km (0.109 R)
• M15: 3,014,397 km (0.068 R)
• M16: 3,234,456 km (0.102 R)
• M17: 4,475,220 km (0.109 R)
• M18: 4,983,703 km (0.096 R)
• M19: 5,135,545 km (0.071 R)
• M20: 5,600,196 km (0.11 R)
• M21: 5,735,582 km (0.098 R)
• M22: 5,963,420 km (0.116 R)
• M23: 6,078,610 km (0.06 R)
• M24: 6,264,411 km (0.081 R)
• M25: 6,593,975 km (0.068 R)
• M26: 6,760,926 km (0.1 R)
• M27: 7,245,773 km (0.096 R)
• M28: 7,344,059 km (0.109 R)
• M29: 8,095,938 km (0.076 R)
• M30: 8,610,704 km (0.077 R)
• M31: 8,872,201 km (0.111 R)
• M32: 9,162,870 km (0.065 R)
• M33: 9,296,012 km (0.113 R)
• M34: 9,672,400 km (0.118 R)
• M35: 9,780,858 km (0.068 R)
• M36: 9,889,616 km (0.108 R)
• M37: 10,551,287 km (0.1 R)
• M38: 10,635,062 km (0.113 R)
• M39: 11,056,928 km (0.082 R)
• M40: 11,369,887 km (0.098 R)
• M41: 12,978,064 km (0.076 R)
• M42: 13,218,019 km (0.076 R)
• M43: 13,885,226 km (0.051 R)
• M44: 14,408,369 km (0.115 R)
• M45: 14,563,353 km (0.112 R)
• M46: 14,906,530 km (0.073 R)
• M47: 15,157,855 km (0.1 R)
• M48: 15,473,955 km (0.113 R)
• M49: 16,048,411 km (0.105 R)
• M50: 16,402,808 km (0.087 R)
• M51: 16,532,360 km (0.054 R)
• M52: 17,251,028 km (0.059 R)
• M53: 18,046,739 km (0.113 R)
• M54: 18,651,264 km (0.119 R)
• M55: 19,330,887 km (0.087 R)
• M56: 19,433,511 km (0.105 R)
• M57: 20,122,410 km (0.046 R)
• M58: 20,295,943 km (0.069 R)
• M59: 20,644,357 km (0.092 R)
• M60: 20,854,392 km (0.116 R)
• M61: 22,022,303 km (0.038 R)
• M62: 22,848,831 km (0.043 R)
• M63: 23,175,104 km (0.066 R)
• M64: 23,722,183 km (0.04 R)
• M65: 24,089,296 km (0.116 R)
• M66: 24,421,404 km (0.104 R)
• M67: 24,643,556 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 12,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit