🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369

Radius: 9

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.49 AU - 0.63 AU

Year: 279 Days

Day: 14.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 26,046,037 km

• M1: 116,537 km (0.08 R)
• M2: 183,407 km (0.102 R)
• M3: 249,380 km (0.047 R)
• M4: 318,195 km (0.057 R)
• M5: 395,537 km (0.106 R)
• M6: 463,604 km (0.062 R)
• M7: 523,593 km (0.1 R)
• M8: 627,413 km (0.085 R)
• M9: 698,024 km (0.086 R)
• M10: 768,634 km (0.087 R)
• M11: 841,787 km (0.053 R)
• M12: 901,477 km (0.1 R)
• M13: 979,118 km (0.104 R)
• M14: 1,038,808 km (0.1 R)
• M15: 1,127,519 km (0.106 R)
• M16: 1,229,545 km (0.102 R)
• M17: 1,309,131 km (0.109 R)
• M18: 1,390,512 km (0.102 R)
• M19: 1,446,911 km (0.066 R)
• M20: 1,535,173 km (0.071 R)
• M21: 1,597,556 km (0.078 R)
• M22: 1,745,358 km (0.105 R)
• M23: 1,868,477 km (0.116 R)
• M24: 1,931,159 km (0.088 R)
• M25: 2,097,661 km (0.056 R)
• M26: 2,202,529 km (0.031 R)
• M27: 2,340,459 km (0.105 R)
• M28: 2,421,990 km (0.045 R)
• M29: 2,564,556 km (0.104 R)
• M30: 2,695,754 km (0.097 R)
• M31: 2,901,600 km (0.11 R)
• M32: 2,959,943 km (0.079 R)
• M33: 3,018,735 km (0.114 R)
• M34: 3,122,556 km (0.088 R)
• M35: 3,187,482 km (0.109 R)
• M36: 3,364,456 km (0.114 R)
• M37: 3,472,167 km (0.112 R)
• M38: 3,560,280 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998

Radius: 9.3

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.74 AU - 0.78 AU

Year: 442 Days

Day: 9.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 26,046,037 km

• M1: 116,686 km (0.101 R)
• M2: 181,462 km (0.032 R)
• M3: 247,285 km (0.098 R)
• M4: 359,184 km (0.082 R)
• M5: 491,878 km (0.065 R)
• M6: 571,165 km (0.082 R)
• M7: 664,215 km (0.091 R)
• M8: 726,148 km (0.111 R)
• M9: 880,982 km (0.102 R)
• M10: 945,159 km (0.117 R)
• M11: 1,036,713 km (0.108 R)
• M12: 1,104,780 km (0.092 R)
• M13: 1,284,597 km (0.11 R)
• M14: 1,352,514 km (0.09 R)
• M15: 1,480,121 km (0.071 R)
• M16: 1,557,613 km (0.116 R)
• M17: 1,618,051 km (0.045 R)
• M18: 1,729,052 km (0.08 R)
• M19: 1,798,166 km (0.084 R)
• M20: 1,887,476 km (0.118 R)
• M21: 1,945,670 km (0.056 R)
• M22: 2,077,316 km (0.096 R)
• M23: 2,300,965 km (0.093 R)
• M24: 2,412,415 km (0.098 R)
• M25: 2,525,511 km (0.1 R)
• M26: 2,611,680 km (0.084 R)
• M27: 2,727,917 km (0.074 R)
• M28: 2,808,850 km (0.083 R)
• M29: 2,868,240 km (0.115 R)
• M30: 2,950,668 km (0.117 R)
• M31: 3,187,183 km (0.116 R)
• M32: 3,249,266 km (0.063 R)
• M33: 3,414,123 km (0.11 R)
• M34: 3,549,509 km (0.109 R)
• M35: 3,630,142 km (0.086 R)
• M36: 3,768,520 km (0.074 R)
• M37: 4,016,852 km (0.048 R)
• M38: 4,185,449 km (0.063 R)
• M39: 4,304,978 km (0.033 R)
• M40: 4,373,793 km (0.035 R)
• M41: 4,442,907 km (0.071 R)
• M42: 4,678,973 km (0.088 R)
• M43: 4,794,163 km (0.081 R)
• M44: 4,928,203 km (0.087 R)
• M45: 5,027,236 km (0.07 R)
• M46: 5,301,001 km (0.08 R)
• M47: 5,486,053 km (0.095 R)
• M48: 5,598,252 km (0.045 R)
• M49: 5,824,892 km (0.111 R)
• M50: 5,939,335 km (0.078 R)
• M51: 6,064,099 km (0.097 R)
• M52: 6,434,055 km (0.059 R)
• M53: 6,532,490 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.1

Radius: 12.4

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.21 AU - 1.27 AU

Year: 921 Days

Day: 13.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 26,046,037 km

• M1: 164,707 km (0.106 R)
• M2: 255,663 km (0.086 R)
• M3: 358,287 km (0.106 R)
• M4: 448,644 km (0.101 R)
• M5: 561,590 km (0.095 R)
• M6: 722,408 km (0.099 R)
• M7: 821,292 km (0.093 R)
• M8: 905,067 km (0.103 R)
• M9: 1,013,226 km (0.11 R)
• M10: 1,109,567 km (0.034 R)
• M11: 1,243,308 km (0.109 R)
• M12: 1,341,444 km (0.064 R)
• M13: 1,515,277 km (0.058 R)
• M14: 1,602,044 km (0.066 R)
• M15: 1,696,889 km (0.109 R)
• M16: 1,813,425 km (0.11 R)
• M17: 1,966,314 km (0.107 R)
• M18: 2,292,438 km (0.09 R)
• M19: 2,718,792 km (0.11 R)
• M20: 2,871,681 km (0.098 R)
• M21: 3,082,763 km (0.102 R)
• M22: 3,315,388 km (0.078 R)
• M23: 3,587,058 km (0.091 R)
• M24: 3,772,260 km (0.037 R)
• M25: 3,866,058 km (0.06 R)
• M26: 3,960,753 km (0.096 R)
• M27: 4,391,745 km (0.103 R)
• M28: 4,508,581 km (0.026 R)
• M29: 4,773,219 km (0.114 R)
• M30: 4,865,671 km (0.084 R)
• M31: 5,127,766 km (0.104 R)
• M32: 5,213,037 km (0.106 R)
• M33: 5,404,073 km (0.051 R)
• M34: 5,539,310 km (0.115 R)
• M35: 5,695,191 km (0.035 R)
• M36: 5,882,188 km (0.032 R)
• M37: 6,001,418 km (0.1 R)
• M38: 6,111,372 km (0.086 R)
• M39: 6,201,879 km (0.068 R)
• M40: 6,363,893 km (0.112 R)
• M41: 6,445,424 km (0.104 R)
• M42: 6,609,533 km (0.088 R)
• M43: 6,702,433 km (0.059 R)
• M44: 6,837,520 km (0.082 R)
• M45: 6,920,996 km (0.117 R)
• M46: 7,194,910 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.8

Radius: 10.1

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.25 AU - 1.89 AU

Year: 1312 Days

Day: 7.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 26,046,037 km

• M1: 125,812 km (0.092 R)
• M2: 191,336 km (0.113 R)
• M3: 311,612 km (0.117 R)
• M4: 385,514 km (0.113 R)
• M5: 462,856 km (0.075 R)
• M6: 641,326 km (0.107 R)
• M7: 715,227 km (0.09 R)
• M8: 919,728 km (0.104 R)
• M9: 1,004,550 km (0.091 R)
• M10: 1,104,930 km (0.08 R)
• M11: 1,262,157 km (0.079 R)
• M12: 1,357,301 km (0.086 R)
• M13: 1,462,170 km (0.107 R)
• M14: 1,584,391 km (0.12 R)
• M15: 1,762,861 km (0.115 R)
• M16: 2,115,613 km (0.111 R)
• M17: 2,262,967 km (0.093 R)
• M18: 2,456,247 km (0.103 R)
• M19: 2,524,913 km (0.115 R)
• M20: 2,805,558 km (0.089 R)
• M21: 2,940,645 km (0.105 R)
• M22: 3,541,430 km (0.039 R)
• M23: 3,658,266 km (0.116 R)
• M24: 3,736,955 km (0.109 R)
• M25: 3,816,242 km (0.069 R)
• M26: 4,077,589 km (0.088 R)
• M27: 4,303,332 km (0.116 R)
• M28: 4,575,600 km (0.087 R)
• M29: 5,269,435 km (0.104 R)
• M30: 5,560,852 km (0.112 R)
• M31: 5,662,878 km (0.111 R)
• M32: 5,754,132 km (0.112 R)
• M33: 5,834,467 km (0.11 R)
• M34: 5,938,138 km (0.062 R)
• M35: 6,100,900 km (0.107 R)
• M36: 6,442,432 km (0.114 R)
• M37: 6,573,630 km (0.1 R)
• M38: 7,070,594 km (0.055 R)
• M39: 7,181,296 km (0.046 R)
• M40: 7,329,847 km (0.086 R)
• M41: 7,442,045 km (0.084 R)
• M42: 7,693,071 km (0.079 R)
• M43: 7,756,350 km (0.099 R)
• M44: 7,985,385 km (0.077 R)
• M45: 8,049,413 km (0.1 R)
• M46: 8,281,289 km (0.118 R)
• M47: 8,646,458 km (0.109 R)
• M48: 8,870,705 km (0.049 R)
• M49: 8,963,605 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18

Radius: 8.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.59 AU - 1.81 AU

Year: 1478 Days

Day: 13.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 26,046,037 km

• M1: 107,112 km (0.092 R)
• M2: 206,744 km (0.041 R)
• M3: 263,292 km (0.12 R)
• M4: 327,470 km (0.082 R)
• M5: 403,316 km (0.063 R)
• M6: 552,764 km (0.117 R)
• M7: 610,659 km (0.109 R)
• M8: 680,222 km (0.097 R)
• M9: 778,507 km (0.111 R)
• M10: 919,578 km (0.059 R)
• M11: 989,889 km (0.111 R)
• M12: 1,076,656 km (0.112 R)
• M13: 1,231,041 km (0.12 R)
• M14: 1,340,846 km (0.108 R)
• M15: 1,503,309 km (0.105 R)
• M16: 1,694,046 km (0.052 R)
• M17: 1,838,857 km (0.067 R)
• M18: 1,937,741 km (0.105 R)
• M19: 2,098,858 km (0.067 R)
• M20: 2,150,320 km (0.109 R)
• M21: 2,409,573 km (0.07 R)
• M22: 2,483,474 km (0.043 R)
• M23: 2,603,153 km (0.062 R)
• M24: 2,663,740 km (0.077 R)
• M25: 2,817,377 km (0.061 R)
• M26: 2,889,932 km (0.038 R)
• M27: 3,101,164 km (0.116 R)
• M28: 3,482,788 km (0.112 R)
• M29: 3,600,222 km (0.106 R)
• M30: 3,724,688 km (0.12 R)

Asteroid Belt

Center: 2.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263

Radius: 9.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.07 AU - 3.51 AU

Year: 3979 Days

Day: 6 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,046,037 km

• M1: 240,553 km (0.055 R)
• M2: 307,872 km (0.077 R)
• M3: 433,385 km (0.072 R)
• M4: 554,859 km (0.115 R)
• M5: 688,749 km (0.085 R)
• M6: 825,032 km (0.049 R)
• M7: 891,753 km (0.034 R)
• M8: 1,114,504 km (0.119 R)
• M9: 1,265,748 km (0.084 R)
• M10: 1,400,984 km (0.099 R)
• M11: 1,565,093 km (0.119 R)
• M12: 1,810,583 km (0.105 R)
• M13: 2,002,816 km (0.03 R)
• M14: 2,576,973 km (0.086 R)
• M15: 2,808,850 km (0.093 R)
• M16: 2,942,141 km (0.112 R)
• M17: 3,092,936 km (0.083 R)
• M18: 3,169,231 km (0.08 R)
• M19: 3,370,739 km (0.058 R)
• M20: 3,560,579 km (0.04 R)
• M21: 3,737,553 km (0.078 R)
• M22: 3,884,608 km (0.064 R)
• M23: 4,218,361 km (0.082 R)
• M24: 4,440,364 km (0.119 R)
• M25: 4,561,538 km (0.09 R)
• M26: 4,895,740 km (0.091 R)
• M27: 5,039,055 km (0.108 R)
• M28: 5,111,161 km (0.119 R)
• M29: 5,274,671 km (0.097 R)
• M30: 5,476,928 km (0.06 R)
• M31: 5,700,427 km (0.104 R)
• M32: 5,889,070 km (0.102 R)
• M33: 6,060,659 km (0.116 R)
• M34: 6,389,175 km (0.078 R)
• M35: 6,703,780 km (0.12 R)
• M36: 7,043,517 km (0.106 R)
• M37: 7,205,531 km (0.082 R)
• M38: 7,307,258 km (0.07 R)
• M39: 7,760,988 km (0.095 R)
• M40: 7,844,464 km (0.091 R)
• M41: 8,033,256 km (0.109 R)
• M42: 8,138,872 km (0.075 R)
• M43: 8,479,955 km (0.12 R)
• M44: 8,673,984 km (0.117 R)
• M45: 9,132,202 km (0.104 R)
• M46: 9,286,587 km (0.09 R)
• M47: 9,643,079 km (0.096 R)
• M48: 9,755,427 km (0.113 R)
• M49: 9,845,485 km (0.113 R)
• M50: 10,209,007 km (0.049 R)
• M51: 10,461,379 km (0.117 R)
• M52: 11,444,088 km (0.083 R)
• M53: 11,634,675 km (0.089 R)
• M54: 12,043,077 km (0.107 R)
• M55: 12,603,022 km (0.111 R)
• M56: 12,750,526 km (0.042 R)
• M57: 13,321,242 km (0.103 R)
• M58: 13,396,340 km (0.068 R)
• M59: 13,496,570 km (0.078 R)
• M60: 13,571,968 km (0.053 R)
• M61: 13,951,049 km (0.042 R)
• M62: 14,231,245 km (0.111 R)
• M63: 14,719,682 km (0.074 R)
• M64: 14,874,965 km (0.075 R)
• M65: 15,660,055 km (0.071 R)
• M66: 16,297,790 km (0.044 R)
• M67: 16,458,608 km (0.078 R)
• M68: 16,944,053 km (0.083 R)
• M69: 17,242,950 km (0.047 R)
• M70: 17,571,168 km (0.032 R)
• M71: 17,653,596 km (0.117 R)
• M72: 17,929,006 km (0.1 R)
• M73: 18,233,736 km (0.057 R)
• M74: 18,344,888 km (0.06 R)
• M75: 18,596,063 km (0.078 R)
• M76: 18,735,937 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.9

Radius: 13.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.78 AU - 4.6 AU

Year: 4727 Days

Day: 12 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 26,046,037 km

• M1: 191,336 km (0.113 R)
• M2: 641,775 km (0.104 R)
• M3: 978,819 km (0.03 R)
• M4: 1,103,883 km (0.075 R)
• M5: 1,542,803 km (0.115 R)
• M6: 1,922,781 km (0.048 R)
• M7: 2,018,524 km (0.106 R)
• M8: 2,132,218 km (0.086 R)
• M9: 2,281,966 km (0.076 R)
• M10: 2,487,065 km (0.111 R)
• M11: 2,574,280 km (0.058 R)
• M12: 2,989,564 km (0.075 R)
• M13: 3,368,346 km (0.097 R)
• M14: 3,524,077 km (0.085 R)
• M15: 3,822,974 km (0.096 R)
• M16: 3,924,401 km (0.087 R)
• M17: 4,531,020 km (0.088 R)
• M18: 5,077,651 km (0.116 R)
• M19: 5,461,519 km (0.09 R)
• M20: 5,668,563 km (0.065 R)
• M21: 5,854,812 km (0.038 R)
• M22: 6,019,519 km (0.097 R)
• M23: 6,547,300 km (0.087 R)
• M24: 6,841,410 km (0.077 R)
• M25: 7,544,819 km (0.039 R)
• M26: 8,087,560 km (0.063 R)
• M27: 9,320,396 km (0.077 R)
• M28: 9,735,081 km (0.079 R)
• M29: 9,846,681 km (0.087 R)
• M30: 10,043,103 km (0.061 R)
• M31: 10,269,146 km (0.03 R)
• M32: 10,525,407 km (0.101 R)
• M33: 10,870,529 km (0.114 R)
• M34: 11,015,490 km (0.097 R)
• M35: 11,512,903 km (0.111 R)
• M36: 11,779,187 km (0.065 R)
• M37: 11,957,956 km (0.109 R)
• M38: 12,107,554 km (0.106 R)
• M39: 12,590,606 km (0.097 R)
• M40: 12,834,450 km (0.111 R)
• M41: 13,141,425 km (0.084 R)
• M42: 13,295,960 km (0.064 R)
• M43: 13,731,589 km (0.089 R)
• M44: 14,681,086 km (0.09 R)
• M45: 15,586,303 km (0.105 R)
• M46: 15,684,439 km (0.072 R)
• M47: 16,709,783 km (0.098 R)
• M48: 17,213,778 km (0.108 R)
• M49: 17,586,576 km (0.119 R)
• M50: 18,720,977 km (0.111 R)
• M51: 18,964,522 km (0.109 R)
• M52: 19,455,053 km (0.113 R)
• M53: 19,595,975 km (0.112 R)
• M54: 19,701,890 km (0.111 R)
• M55: 20,377,175 km (0.067 R)
• M56: 20,591,997 km (0.119 R)
• M57: 20,915,577 km (0.109 R)
• M58: 21,786,835 km (0.112 R)
• M59: 22,190,151 km (0.105 R)
• M60: 22,929,763 km (0.091 R)
• M61: 23,153,262 km (0.116 R)
• M62: 23,715,152 km (0.116 R)
• M63: 23,865,648 km (0.032 R)
• M64: 24,016,592 km (0.12 R)
• M65: 24,509,218 km (0.066 R)
• M66: 24,737,803 km (0.088 R)
• M67: 25,196,919 km (0.094 R)
• M68: 25,890,903 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 11,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit