🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.7

Radius: 11.7

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.78 AU - 0.8 AU

Year: 485 Days

Day: 10.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,076,110 km

• M1: 147,653 km (0.093 R)
• M2: 245,789 km (0.069 R)
• M3: 321,486 km (0.059 R)
• M4: 403,765 km (0.078 R)
• M5: 513,569 km (0.056 R)
• M6: 589,715 km (0.05 R)
• M7: 678,576 km (0.106 R)
• M8: 751,879 km (0.112 R)
• M9: 836,701 km (0.1 R)
• M10: 920,775 km (0.118 R)
• M11: 1,083,837 km (0.062 R)
• M12: 1,206,357 km (0.06 R)
• M13: 1,365,230 km (0.063 R)
• M14: 1,586,336 km (0.119 R)
• M15: 1,670,260 km (0.096 R)
• M16: 1,778,868 km (0.066 R)
• M17: 2,033,484 km (0.115 R)
• M18: 2,243,370 km (0.082 R)
• M19: 2,325,648 km (0.051 R)
• M20: 2,402,392 km (0.097 R)
• M21: 2,525,810 km (0.076 R)
• M22: 2,604,798 km (0.119 R)
• M23: 2,936,307 km (0.072 R)
• M24: 3,082,614 km (0.082 R)
• M25: 3,224,283 km (0.087 R)
• M26: 3,397,218 km (0.105 R)
• M27: 3,492,213 km (0.031 R)
• M28: 3,617,725 km (0.063 R)
• M29: 3,692,225 km (0.105 R)
• M30: 3,797,542 km (0.079 R)
• M31: 3,881,018 km (0.073 R)
• M32: 3,988,130 km (0.054 R)
• M33: 4,181,859 km (0.083 R)
• M34: 4,331,158 km (0.104 R)
• M35: 4,522,344 km (0.065 R)
• M36: 4,806,280 km (0.088 R)
• M37: 4,888,410 km (0.073 R)
• M38: 4,995,970 km (0.061 R)
• M39: 5,079,297 km (0.104 R)
• M40: 5,188,204 km (0.111 R)
• M41: 5,340,494 km (0.084 R)
• M42: 5,477,077 km (0.077 R)
• M43: 5,580,150 km (0.04 R)
• M44: 5,658,091 km (0.119 R)
• M45: 5,823,546 km (0.063 R)
• M46: 5,928,863 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.8

Radius: 13.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.05 AU - 1.67 AU

Year: 1095 Days

Day: 10.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 27,076,110 km

• M1: 173,085 km (0.053 R)
• M2: 297,101 km (0.081 R)
• M3: 391,198 km (0.029 R)
• M4: 479,012 km (0.101 R)
• M5: 581,188 km (0.103 R)
• M6: 692,638 km (0.068 R)
• M7: 801,545 km (0.115 R)
• M8: 1,070,373 km (0.108 R)
• M9: 1,193,043 km (0.081 R)
• M10: 1,404,275 km (0.049 R)
• M11: 1,569,282 km (0.098 R)
• M12: 1,657,993 km (0.062 R)
• M13: 1,794,576 km (0.115 R)
• M14: 2,006,855 km (0.057 R)
• M15: 2,112,172 km (0.104 R)
• M16: 2,379,354 km (0.095 R)
• M17: 2,508,607 km (0.099 R)
• M18: 2,649,079 km (0.102 R)
• M19: 2,756,191 km (0.107 R)
• M20: 3,049,104 km (0.106 R)
• M21: 3,247,022 km (0.091 R)
• M22: 3,537,242 km (0.097 R)
• M23: 3,825,966 km (0.104 R)
• M24: 4,174,379 km (0.093 R)
• M25: 4,299,892 km (0.114 R)
• M26: 4,447,844 km (0.101 R)
• M27: 4,597,591 km (0.076 R)
• M28: 4,738,213 km (0.089 R)
• M29: 4,825,429 km (0.07 R)
• M30: 4,979,365 km (0.116 R)
• M31: 5,068,077 km (0.113 R)
• M32: 5,224,706 km (0.107 R)
• M33: 5,820,404 km (0.055 R)
• M34: 6,365,689 km (0.113 R)
• M35: 6,486,414 km (0.095 R)
• M36: 6,607,888 km (0.074 R)
• M37: 6,914,862 km (0.102 R)
• M38: 7,492,310 km (0.066 R)
• M39: 8,137,526 km (0.104 R)
• M40: 8,295,052 km (0.119 R)
• M41: 8,387,354 km (0.113 R)
• M42: 8,586,469 km (0.038 R)
• M43: 8,693,431 km (0.103 R)
• M44: 8,854,399 km (0.102 R)
• M45: 9,016,563 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.4

Radius: 13.1

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.7 AU - 2.14 AU

Year: 1836 Days

Day: 5 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 27,076,110 km

• M1: 177,722 km (0.11 R)
• M2: 264,489 km (0.052 R)
• M3: 370,704 km (0.1 R)
• M4: 468,541 km (0.084 R)
• M5: 584,778 km (0.038 R)
• M6: 750,682 km (0.054 R)
• M7: 917,334 km (0.096 R)
• M8: 1,187,358 km (0.108 R)
• M9: 1,317,957 km (0.097 R)
• M10: 1,553,873 km (0.12 R)
• M11: 1,740,122 km (0.091 R)
• M12: 1,977,983 km (0.081 R)
• M13: 2,135,210 km (0.102 R)
• M14: 2,414,360 km (0.083 R)
• M15: 2,595,074 km (0.053 R)
• M16: 2,730,610 km (0.113 R)
• M17: 3,008,712 km (0.116 R)
• M18: 3,336,182 km (0.096 R)
• M19: 3,565,516 km (0.1 R)
• M20: 3,661,408 km (0.118 R)
• M21: 3,856,035 km (0.117 R)
• M22: 4,401,618 km (0.09 R)
• M23: 4,683,610 km (0.1 R)
• M24: 4,895,291 km (0.091 R)
• M25: 5,048,330 km (0.103 R)
• M26: 5,141,080 km (0.081 R)
• M27: 5,454,039 km (0.083 R)
• M28: 5,741,267 km (0.057 R)
• M29: 5,870,370 km (0.04 R)
• M30: 6,098,956 km (0.066 R)
• M31: 6,346,989 km (0.084 R)
• M32: 6,938,948 km (0.097 R)
• M33: 7,042,320 km (0.088 R)
• M34: 7,128,787 km (0.08 R)
• M35: 7,355,279 km (0.087 R)
• M36: 7,958,756 km (0.089 R)
• M37: 8,230,276 km (0.108 R)
• M38: 8,321,382 km (0.07 R)
• M39: 8,449,587 km (0.088 R)
• M40: 8,652,292 km (0.098 R)
• M41: 8,968,991 km (0.071 R)
• M42: 9,119,187 km (0.115 R)
• M43: 9,403,423 km (0.065 R)
• M44: 9,537,014 km (0.037 R)
• M45: 10,077,661 km (0.12 R)
• M46: 11,269,956 km (0.05 R)
• M47: 11,759,290 km (0.056 R)
• M48: 11,965,286 km (0.098 R)
• M49: 12,110,097 km (0.089 R)
• M50: 12,214,068 km (0.06 R)
• M51: 12,401,663 km (0.108 R)
• M52: 12,801,090 km (0.11 R)
• M53: 13,226,097 km (0.084 R)
• M54: 13,504,948 km (0.104 R)
• M55: 13,699,126 km (0.077 R)
• M56: 14,090,175 km (0.104 R)
• M57: 14,396,850 km (0.11 R)
• M58: 14,639,498 km (0.103 R)
• M59: 14,950,063 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.4

Radius: 8.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.75 AU - 2.25 AU

Year: 1952 Days

Day: 10.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 27,076,110 km

• M1: 124,765 km (0.049 R)
• M2: 201,060 km (0.081 R)
• M3: 265,237 km (0.111 R)
• M4: 362,924 km (0.107 R)
• M5: 423,512 km (0.084 R)
• M6: 515,514 km (0.1 R)
• M7: 575,054 km (0.071 R)
• M8: 705,952 km (0.116 R)
• M9: 830,418 km (0.078 R)
• M10: 902,075 km (0.079 R)
• M11: 971,489 km (0.092 R)
• M12: 1,065,436 km (0.114 R)
• M13: 1,148,463 km (0.116 R)
• M14: 1,233,883 km (0.055 R)
• M15: 1,623,586 km (0.092 R)
• M16: 1,774,530 km (0.12 R)
• M17: 1,862,942 km (0.044 R)
• M18: 2,009,847 km (0.089 R)
• M19: 2,067,293 km (0.07 R)
• M20: 2,125,337 km (0.096 R)
• M21: 2,225,418 km (0.083 R)
• M22: 2,339,112 km (0.066 R)
• M23: 2,411,966 km (0.1 R)
• M24: 2,473,302 km (0.114 R)
• M25: 2,641,450 km (0.116 R)
• M26: 2,717,445 km (0.099 R)
• M27: 2,787,756 km (0.107 R)
• M28: 2,845,651 km (0.057 R)
• M29: 2,975,950 km (0.063 R)
• M30: 3,121,509 km (0.1 R)
• M31: 3,222,189 km (0.099 R)
• M32: 3,841,673 km (0.107 R)
• M33: 3,899,119 km (0.118 R)
• M34: 4,146,703 km (0.089 R)
• M35: 4,376,935 km (0.111 R)
• M36: 4,467,292 km (0.101 R)
• M37: 4,611,354 km (0.101 R)
• M38: 4,904,417 km (0.074 R)
• M39: 5,251,334 km (0.113 R)
• M40: 5,315,362 km (0.115 R)
• M41: 5,387,618 km (0.103 R)
• M42: 5,484,408 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.1

Radius: 13

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.32 AU - 2.94 AU

Year: 2944 Days

Day: 10.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,076,110 km

• M1: 176,675 km (0.082 R)
• M2: 287,378 km (0.03 R)
• M3: 424,858 km (0.11 R)
• M4: 690,843 km (0.091 R)
• M5: 805,285 km (0.116 R)
• M6: 895,942 km (0.092 R)
• M7: 1,012,030 km (0.109 R)
• M8: 1,417,290 km (0.114 R)
• M9: 1,593,367 km (0.078 R)
• M10: 1,684,322 km (0.044 R)
• M11: 1,804,001 km (0.076 R)
• M12: 2,137,454 km (0.095 R)
• M13: 2,385,787 km (0.035 R)
• M14: 2,475,845 km (0.045 R)
• M15: 2,831,439 km (0.053 R)
• M16: 3,007,516 km (0.065 R)
• M17: 3,421,154 km (0.114 R)
• M18: 3,678,163 km (0.08 R)
• M19: 4,156,876 km (0.09 R)
• M20: 4,357,636 km (0.11 R)
• M21: 4,487,188 km (0.108 R)
• M22: 4,998,663 km (0.095 R)
• M23: 5,192,991 km (0.117 R)
• M24: 5,409,609 km (0.106 R)
• M25: 5,609,023 km (0.1 R)
• M26: 5,790,784 km (0.11 R)
• M27: 6,452,605 km (0.047 R)
• M28: 6,536,978 km (0.071 R)
• M29: 7,138,511 km (0.112 R)
• M30: 7,247,867 km (0.117 R)
• M31: 7,445,935 km (0.102 R)
• M32: 7,757,846 km (0.12 R)
• M33: 7,847,755 km (0.108 R)
• M34: 8,119,424 km (0.097 R)
• M35: 8,302,383 km (0.119 R)
• M36: 8,533,063 km (0.078 R)
• M37: 8,672,488 km (0.069 R)
• M38: 8,882,972 km (0.095 R)
• M39: 8,977,069 km (0.083 R)
• M40: 9,095,102 km (0.094 R)
• M41: 9,717,728 km (0.105 R)
• M42: 9,985,359 km (0.043 R)
• M43: 10,230,699 km (0.12 R)
• M44: 10,329,434 km (0.104 R)
• M45: 10,652,416 km (0.028 R)
• M46: 10,878,009 km (0.06 R)
• M47: 11,667,288 km (0.086 R)
• M48: 11,874,032 km (0.105 R)
• M49: 12,501,296 km (0.041 R)
• M50: 12,739,455 km (0.083 R)
• M51: 14,006,998 km (0.113 R)
• M52: 14,144,179 km (0.073 R)
• M53: 14,254,284 km (0.06 R)
• M54: 14,475,240 km (0.047 R)
• M55: 14,614,066 km (0.055 R)
• M56: 14,753,192 km (0.103 R)
• M57: 14,948,866 km (0.099 R)
• M58: 15,145,288 km (0.049 R)
• M59: 15,739,940 km (0.1 R)
• M60: 16,226,881 km (0.077 R)
• M61: 16,428,838 km (0.073 R)
• M62: 16,864,318 km (0.079 R)
• M63: 17,245,044 km (0.098 R)
• M64: 17,333,157 km (0.043 R)
• M65: 17,451,040 km (0.1 R)
• M66: 17,687,704 km (0.063 R)
• M67: 18,014,725 km (0.107 R)
• M68: 18,373,760 km (0.08 R)
• M69: 18,977,387 km (0.107 R)
• M70: 19,679,749 km (0.112 R)
• M71: 19,771,902 km (0.082 R)
• M72: 20,111,339 km (0.096 R)
• M73: 20,328,406 km (0.119 R)
• M74: 20,452,722 km (0.038 R)
• M75: 20,889,996 km (0.059 R)
• M76: 20,984,093 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.7

Radius: 9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.42 AU - 4.02 AU

Year: 3988 Days

Day: 14.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,076,110 km

• M1: 129,851 km (0.118 R)
• M2: 268,079 km (0.094 R)
• M3: 369,058 km (0.062 R)
• M4: 588,668 km (0.114 R)
• M5: 748,438 km (0.082 R)
• M6: 1,009,786 km (0.106 R)
• M7: 1,157,140 km (0.092 R)
• M8: 1,239,418 km (0.116 R)
• M9: 1,628,223 km (0.107 R)
• M10: 1,926,372 km (0.08 R)
• M11: 2,256,684 km (0.095 R)
• M12: 2,558,572 km (0.115 R)
• M13: 3,267,367 km (0.036 R)
• M14: 3,470,970 km (0.087 R)
• M15: 3,908,394 km (0.115 R)
• M16: 4,234,218 km (0.118 R)
• M17: 4,344,771 km (0.067 R)
• M18: 4,456,371 km (0.103 R)
• M19: 5,184,913 km (0.059 R)
• M20: 5,502,808 km (0.092 R)
• M21: 5,745,306 km (0.084 R)
• M22: 5,991,395 km (0.03 R)
• M23: 6,367,035 km (0.113 R)
• M24: 6,430,464 km (0.107 R)
• M25: 6,664,585 km (0.1 R)
• M26: 7,119,363 km (0.09 R)
• M27: 8,265,282 km (0.031 R)
• M28: 8,334,546 km (0.049 R)
• M29: 8,473,523 km (0.026 R)
• M30: 8,543,235 km (0.088 R)
• M31: 8,871,453 km (0.092 R)
• M32: 9,013,421 km (0.114 R)
• M33: 9,155,988 km (0.11 R)
• M34: 9,371,409 km (0.064 R)
• M35: 9,588,625 km (0.06 R)
• M36: 9,758,568 km (0.08 R)
• M37: 10,448,663 km (0.118 R)
• M38: 10,875,316 km (0.117 R)
• M39: 11,410,278 km (0.069 R)
• M40: 11,564,663 km (0.077 R)
• M41: 11,668,036 km (0.106 R)
• M42: 11,771,557 km (0.109 R)
• M43: 11,875,528 km (0.081 R)
• M44: 12,163,055 km (0.115 R)
• M45: 12,585,220 km (0.068 R)
• M46: 12,878,282 km (0.049 R)
• M47: 13,935,341 km (0.063 R)
• M48: 14,017,919 km (0.034 R)
• M49: 14,183,374 km (0.114 R)
• M50: 14,571,880 km (0.037 R)
• M51: 15,133,021 km (0.113 R)
• M52: 15,558,478 km (0.085 R)
• M53: 16,103,164 km (0.044 R)
• M54: 16,247,526 km (0.091 R)
• M55: 16,305,420 km (0.111 R)
• M56: 16,624,961 km (0.027 R)
• M57: 16,683,155 km (0.109 R)
• M58: 16,741,647 km (0.102 R)
• M59: 16,858,633 km (0.07 R)
• M60: 17,388,359 km (0.025 R)
• M61: 17,447,450 km (0.073 R)
• M62: 17,714,781 km (0.074 R)
• M63: 17,893,701 km (0.095 R)
• M64: 18,103,138 km (0.07 R)
• M65: 18,494,336 km (0.096 R)
• M66: 18,645,579 km (0.116 R)
• M67: 19,132,221 km (0.082 R)
• M68: 19,592,235 km (0.106 R)
• M69: 19,684,686 km (0.08 R)
• M70: 20,055,988 km (0.116 R)
• M71: 20,273,503 km (0.082 R)
• M72: 20,711,227 km (0.069 R)
• M73: 21,025,682 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.9

Radius: 5.5

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.35 AU - 8.97 AU

Year: 17591 Days

Day: 18.3 Hours

Environment

Temp: -243 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,076,110 km

• M1: 80,932 km (0.063 R)
• M2: 223,050 km (0.086 R)
• M3: 352,453 km (0.062 R)
• M4: 388,655 km (0.045 R)
• M5: 455,376 km (0.047 R)
• M6: 526,285 km (0.118 R)
• M7: 579,393 km (0.12 R)
• M8: 935,286 km (0.101 R)
• M9: 1,000,511 km (0.105 R)
• M10: 1,094,308 km (0.037 R)
• M11: 1,305,241 km (0.058 R)
• M12: 1,668,914 km (0.054 R)
• M13: 2,045,601 km (0.103 R)
• M14: 2,130,872 km (0.112 R)
• M15: 2,234,843 km (0.08 R)
• M16: 2,305,154 km (0.042 R)
• M17: 2,760,829 km (0.079 R)
• M18: 2,931,669 km (0.061 R)
• M19: 3,243,880 km (0.095 R)
• M20: 3,711,074 km (0.109 R)
• M21: 4,957,374 km (0.082 R)
• M22: 5,211,541 km (0.051 R)
• M23: 5,517,469 km (0.096 R)
• M24: 5,565,041 km (0.066 R)
• M25: 5,636,698 km (0.114 R)
• M26: 5,853,465 km (0.078 R)
• M27: 6,024,007 km (0.045 R)
• M28: 6,146,827 km (0.114 R)
• M29: 6,545,356 km (0.097 R)
• M30: 6,747,762 km (0.076 R)
• M31: 7,003,574 km (0.103 R)
• M32: 7,210,617 km (0.072 R)
• M33: 7,393,426 km (0.083 R)
• M34: 7,710,274 km (0.103 R)
• M35: 7,816,938 km (0.09 R)
• M36: 8,166,847 km (0.053 R)
• M37: 8,384,811 km (0.055 R)
• M38: 8,439,564 km (0.065 R)
• M39: 9,021,799 km (0.043 R)
• M40: 9,445,759 km (0.045 R)
• M41: 9,991,941 km (0.102 R)
• M42: 10,108,179 km (0.119 R)
• M43: 10,224,865 km (0.092 R)
• M44: 10,342,150 km (0.096 R)
• M45: 11,144,742 km (0.12 R)
• M46: 11,416,711 km (0.049 R)
• M47: 11,568,852 km (0.102 R)
• M48: 11,874,929 km (0.043 R)
• M49: 11,967,231 km (0.047 R)
• M50: 12,998,858 km (0.119 R)
• M51: 13,125,867 km (0.072 R)
• M52: 14,189,059 km (0.072 R)
• M53: 14,714,447 km (0.081 R)
• M54: 14,813,630 km (0.114 R)
• M55: 15,079,316 km (0.05 R)
• M56: 15,279,627 km (0.09 R)
• M57: 15,548,006 km (0.117 R)
• M58: 15,818,030 km (0.088 R)
• M59: 16,431,232 km (0.116 R)
• M60: 16,948,092 km (0.105 R)
• M61: 17,017,356 km (0.088 R)
• M62: 17,435,333 km (0.051 R)
• M63: 17,680,673 km (0.114 R)
• M64: 18,316,763 km (0.05 R)
• M65: 18,566,143 km (0.053 R)
• M66: 18,673,405 km (0.109 R)
• M67: 18,709,159 km (0.034 R)
• M68: 19,248,758 km (0.111 R)
• M69: 19,321,163 km (0.106 R)
• M70: 19,429,771 km (0.12 R)
• M71: 19,939,601 km (0.115 R)
• M72: 20,380,017 km (0.112 R)
• M73: 20,490,720 km (0.099 R)
• M74: 20,972,425 km (0.099 R)
• M75: 21,270,723 km (0.05 R)
• M76: 21,833,660 km (0.094 R)
• M77: 21,984,604 km (0.108 R)
• M78: 25,511,673 km (0.109 R)
• M79: 25,551,316 km (0.115 R)
• M80: 26,551,228 km (0.1 R)
• M81: 26,671,954 km (0.11 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: 258 - 18,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit