🌌 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: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.4

Radius: 12

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.77 AU - 0.83 AU

Year: 485 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,183,349 km

• M1: 149,747 km (0.119 R)
• M2: 240,703 km (0.106 R)
• M3: 337,642 km (0.112 R)
• M4: 414,087 km (0.116 R)
• M5: 547,528 km (0.068 R)
• M6: 876,494 km (0.075 R)
• M7: 960,568 km (0.119 R)
• M8: 1,052,421 km (0.111 R)
• M9: 1,255,575 km (0.087 R)
• M10: 1,408,913 km (0.106 R)
• M11: 1,574,069 km (0.088 R)
• M12: 1,673,103 km (0.077 R)
• M13: 1,871,769 km (0.087 R)
• M14: 1,965,267 km (0.076 R)
• M15: 2,132,966 km (0.081 R)
• M16: 2,274,187 km (0.111 R)
• M17: 2,488,860 km (0.09 R)
• M18: 2,566,351 km (0.073 R)
• M19: 2,684,085 km (0.065 R)
• M20: 3,117,320 km (0.063 R)
• M21: 3,335,135 km (0.032 R)
• M22: 3,507,322 km (0.099 R)
• M23: 3,653,030 km (0.107 R)
• M24: 3,853,192 km (0.053 R)
• M25: 3,965,840 km (0.088 R)
• M26: 4,186,945 km (0.054 R)
• M27: 4,451,434 km (0.098 R)
• M28: 4,530,272 km (0.102 R)
• M29: 4,633,495 km (0.115 R)
• M30: 4,745,544 km (0.117 R)
• M31: 4,882,874 km (0.12 R)
• M32: 5,029,630 km (0.119 R)
• M33: 5,277,663 km (0.031 R)
• M34: 5,377,894 km (0.068 R)
• M35: 5,572,072 km (0.094 R)
• M36: 5,828,782 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 12.7

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.34 AU - 1.9 AU

Year: 1399 Days

Day: 13.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 56,183,349 km

• M1: 175,777 km (0.06 R)
• M2: 288,574 km (0.115 R)
• M3: 425,307 km (0.113 R)
• M4: 696,378 km (0.058 R)
• M5: 1,564,644 km (0.044 R)
• M6: 1,644,978 km (0.036 R)
• M7: 1,772,585 km (0.063 R)
• M8: 1,989,801 km (0.119 R)
• M9: 2,136,258 km (0.046 R)
• M10: 2,215,993 km (0.064 R)
• M11: 2,296,627 km (0.104 R)
• M12: 2,450,712 km (0.109 R)
• M13: 2,555,431 km (0.057 R)
• M14: 2,640,253 km (0.108 R)
• M15: 2,736,893 km (0.087 R)
• M16: 2,845,800 km (0.044 R)
• M17: 3,022,924 km (0.084 R)
• M18: 3,249,715 km (0.079 R)
• M19: 3,423,398 km (0.061 R)
• M20: 3,612,190 km (0.092 R)
• M21: 3,707,933 km (0.095 R)
• M22: 3,841,075 km (0.081 R)
• M23: 4,099,430 km (0.099 R)
• M24: 4,287,625 km (0.101 R)
• M25: 4,376,486 km (0.062 R)
• M26: 4,517,257 km (0.092 R)
• M27: 4,882,575 km (0.03 R)
• M28: 5,015,418 km (0.047 R)
• M29: 5,136,144 km (0.103 R)
• M30: 5,284,844 km (0.04 R)
• M31: 5,614,408 km (0.095 R)
• M32: 5,781,659 km (0.104 R)
• M33: 5,894,156 km (0.088 R)
• M34: 6,078,461 km (0.074 R)
• M35: 6,178,542 km (0.09 R)
• M36: 6,423,882 km (0.071 R)
• M37: 6,584,251 km (0.038 R)
• M38: 6,672,364 km (0.106 R)
• M39: 6,760,926 km (0.092 R)
• M40: 6,894,367 km (0.095 R)
• M41: 7,013,747 km (0.102 R)
• M42: 7,118,914 km (0.058 R)
• M43: 7,269,858 km (0.115 R)
• M44: 7,421,999 km (0.1 R)
• M45: 7,575,038 km (0.086 R)
• M46: 7,760,240 km (0.047 R)
• M47: 7,853,439 km (0.029 R)
• M48: 8,135,132 km (0.069 R)
• M49: 8,229,678 km (0.067 R)
• M50: 8,547,873 km (0.057 R)
• M51: 9,114,549 km (0.03 R)
• M52: 9,278,658 km (0.07 R)
• M53: 9,443,814 km (0.092 R)
• M54: 9,776,969 km (0.099 R)
• M55: 10,063,299 km (0.11 R)
• M56: 10,198,984 km (0.046 R)
• M57: 10,403,634 km (0.082 R)
• M58: 10,592,427 km (0.083 R)
• M59: 11,535,941 km (0.106 R)
• M60: 11,945,988 km (0.119 R)
• M61: 12,035,747 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.1

Radius: 14

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.68 AU - 2.92 AU

Year: 3178 Days

Day: 7.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 56,183,349 km

• M1: 182,061 km (0.073 R)
• M2: 273,315 km (0.067 R)
• M3: 424,260 km (0.047 R)
• M4: 670,946 km (0.107 R)
• M5: 892,202 km (0.111 R)
• M6: 1,023,997 km (0.091 R)
• M7: 1,151,006 km (0.089 R)
• M8: 1,333,665 km (0.093 R)
• M9: 1,435,092 km (0.115 R)
• M10: 1,687,314 km (0.052 R)
• M11: 1,954,496 km (0.103 R)
• M12: 2,175,303 km (0.088 R)
• M13: 2,311,885 km (0.05 R)
• M14: 2,755,593 km (0.104 R)
• M15: 2,870,783 km (0.1 R)
• M16: 2,970,864 km (0.114 R)
• M17: 3,243,581 km (0.071 R)
• M18: 3,686,391 km (0.086 R)
• M19: 4,073,251 km (0.072 R)
• M20: 4,281,341 km (0.043 R)
• M21: 4,727,742 km (0.057 R)
• M22: 4,906,511 km (0.092 R)
• M23: 5,006,891 km (0.118 R)
• M24: 5,230,091 km (0.115 R)
• M25: 5,560,702 km (0.115 R)
• M26: 5,813,074 km (0.099 R)
• M27: 6,069,485 km (0.111 R)
• M28: 6,460,982 km (0.069 R)
• M29: 6,815,829 km (0.118 R)
• M30: 6,928,177 km (0.096 R)
• M31: 7,018,384 km (0.03 R)
• M32: 7,360,365 km (0.102 R)
• M33: 7,731,218 km (0.1 R)
• M34: 8,419,069 km (0.034 R)
• M35: 8,904,963 km (0.088 R)
• M36: 9,151,351 km (0.05 R)
• M37: 10,108,179 km (0.099 R)
• M38: 10,964,926 km (0.098 R)
• M39: 11,845,010 km (0.038 R)
• M40: 12,252,664 km (0.118 R)
• M41: 12,389,546 km (0.069 R)
• M42: 13,333,957 km (0.093 R)
• M43: 13,474,729 km (0.052 R)
• M44: 13,587,825 km (0.103 R)
• M45: 13,957,332 km (0.108 R)
• M46: 14,129,070 km (0.045 R)
• M47: 14,939,591 km (0.077 R)
• M48: 15,174,011 km (0.076 R)
• M49: 15,884,452 km (0.113 R)
• M50: 15,974,061 km (0.079 R)
• M51: 16,848,610 km (0.109 R)
• M52: 17,000,900 km (0.091 R)
• M53: 17,092,604 km (0.116 R)
• M54: 17,615,000 km (0.116 R)
• M55: 17,831,617 km (0.101 R)
• M56: 18,049,282 km (0.11 R)
• M57: 18,267,695 km (0.104 R)
• M58: 18,738,629 km (0.085 R)
• M59: 18,865,039 km (0.11 R)
• M60: 19,181,888 km (0.093 R)
• M61: 19,500,681 km (0.094 R)
• M62: 19,660,751 km (0.046 R)
• M63: 20,208,129 km (0.087 R)
• M64: 20,532,457 km (0.074 R)
• M65: 20,662,757 km (0.112 R)
• M66: 21,186,350 km (0.059 R)
• M67: 21,582,036 km (0.073 R)
• M68: 21,813,913 km (0.056 R)
• M69: 22,113,258 km (0.038 R)
• M70: 22,414,099 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.7

Radius: 11.5

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.27 AU - 3.81 AU

Year: 4517 Days

Day: 8.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 56,183,349 km

• M1: 194,477 km (0.119 R)
• M2: 309,368 km (0.063 R)
• M3: 426,952 km (0.082 R)
• M4: 573,558 km (0.12 R)
• M5: 685,607 km (0.115 R)
• M6: 794,664 km (0.083 R)
• M7: 1,198,728 km (0.038 R)
• M8: 1,416,692 km (0.107 R)
• M9: 1,798,914 km (0.1 R)
• M10: 1,986,211 km (0.109 R)
• M11: 2,781,473 km (0.115 R)
• M12: 2,871,531 km (0.063 R)
• M13: 3,091,739 km (0.118 R)
• M14: 3,374,778 km (0.099 R)
• M15: 3,686,241 km (0.087 R)
• M16: 3,765,528 km (0.091 R)
• M17: 3,845,413 km (0.09 R)
• M18: 4,336,842 km (0.038 R)
• M19: 5,200,022 km (0.117 R)
• M20: 5,401,530 km (0.106 R)
• M21: 5,881,889 km (0.111 R)
• M22: 6,068,438 km (0.106 R)
• M23: 6,376,011 km (0.091 R)
• M24: 7,030,950 km (0.11 R)
• M25: 7,254,001 km (0.085 R)
• M26: 7,681,851 km (0.079 R)
• M27: 7,911,783 km (0.106 R)
• M28: 8,014,556 km (0.086 R)
• M29: 8,430,738 km (0.082 R)
• M30: 8,562,085 km (0.104 R)
• M31: 8,667,850 km (0.032 R)
• M32: 8,933,985 km (0.04 R)
• M33: 9,474,332 km (0.101 R)
• M34: 9,665,967 km (0.075 R)
• M35: 9,831,273 km (0.092 R)
• M36: 10,025,301 km (0.115 R)
• M37: 10,445,372 km (0.081 R)
• M38: 10,558,319 km (0.092 R)
• M39: 11,100,760 km (0.116 R)
• M40: 11,331,740 km (0.061 R)
• M41: 11,418,805 km (0.102 R)
• M42: 11,798,784 km (0.109 R)
• M43: 12,242,342 km (0.073 R)
• M44: 12,451,180 km (0.098 R)
• M45: 13,023,991 km (0.067 R)
• M46: 13,329,021 km (0.115 R)
• M47: 13,482,358 km (0.082 R)
• M48: 13,667,261 km (0.096 R)
• M49: 13,852,912 km (0.118 R)
• M50: 14,164,226 km (0.097 R)
• M51: 14,477,932 km (0.088 R)
• M52: 14,730,603 km (0.06 R)
• M53: 14,825,598 km (0.118 R)
• M54: 15,048,349 km (0.114 R)
• M55: 15,464,829 km (0.085 R)
• M56: 15,885,199 km (0.103 R)
• M57: 16,080,574 km (0.109 R)
• M58: 16,539,241 km (0.092 R)
• M59: 16,803,431 km (0.119 R)
• M60: 17,168,749 km (0.082 R)
• M61: 17,637,739 km (0.102 R)
• M62: 17,907,613 km (0.099 R)
• M63: 18,076,958 km (0.112 R)
• M64: 18,725,315 km (0.112 R)
• M65: 18,966,018 km (0.102 R)
• M66: 19,485,571 km (0.085 R)
• M67: 20,680,410 km (0.12 R)
• M68: 21,286,580 km (0.07 R)
• M69: 21,682,117 km (0.057 R)
• M70: 22,882,939 km (0.084 R)
• M71: 23,251,099 km (0.104 R)
• M72: 23,584,104 km (0.074 R)
• M73: 24,067,904 km (0.053 R)
• M74: 25,272,765 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.6

Radius: 6.5

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.3 AU - 8.2 AU

Year: 11895 Days

Day: 15.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 56,183,349 km

• M1: 171,290 km (0.064 R)
• M2: 246,986 km (0.088 R)
• M3: 413,788 km (0.052 R)
• M4: 488,886 km (0.029 R)
• M5: 532,718 km (0.118 R)
• M6: 605,871 km (0.088 R)
• M7: 752,627 km (0.106 R)
• M8: 900,130 km (0.088 R)
• M9: 999,912 km (0.105 R)
• M10: 1,080,097 km (0.06 R)
• M11: 1,222,663 km (0.085 R)
• M12: 1,409,661 km (0.088 R)
• M13: 1,727,855 km (0.1 R)
• M14: 1,769,144 km (0.074 R)
• M15: 2,648,331 km (0.108 R)
• M16: 3,293,397 km (0.063 R)
• M17: 3,677,864 km (0.116 R)
• M18: 4,132,192 km (0.113 R)
• M19: 4,187,843 km (0.094 R)
• M20: 4,993,876 km (0.097 R)
• M21: 5,112,956 km (0.079 R)
• M22: 5,414,545 km (0.107 R)
• M23: 5,475,581 km (0.084 R)
• M24: 5,784,202 km (0.092 R)
• M25: 5,951,153 km (0.084 R)
• M26: 5,993,190 km (0.067 R)
• M27: 6,375,412 km (0.089 R)
• M28: 6,591,282 km (0.114 R)
• M29: 6,853,378 km (0.111 R)
• M30: 6,897,359 km (0.109 R)
• M31: 7,208,224 km (0.1 R)
• M32: 7,320,273 km (0.102 R)
• M33: 8,098,032 km (0.106 R)
• M34: 9,167,208 km (0.116 R)
• M35: 9,386,369 km (0.113 R)
• M36: 9,557,958 km (0.097 R)
• M37: 10,104,289 km (0.11 R)
• M38: 10,381,195 km (0.115 R)
• M39: 10,558,618 km (0.048 R)
• M40: 10,916,755 km (0.034 R)
• M41: 11,071,439 km (0.1 R)
• M42: 11,148,931 km (0.113 R)
• M43: 11,408,932 km (0.074 R)
• M44: 11,461,291 km (0.102 R)
• M45: 12,121,018 km (0.102 R)
• M46: 12,361,571 km (0.083 R)
• M47: 12,442,055 km (0.113 R)
• M48: 12,738,857 km (0.105 R)
• M49: 13,092,506 km (0.078 R)
• M50: 13,421,921 km (0.102 R)
• M51: 13,560,000 km (0.097 R)
• M52: 15,541,872 km (0.044 R)
• M53: 17,612,157 km (0.12 R)
• M54: 19,956,057 km (0.085 R)
• M55: 20,812,205 km (0.077 R)
• M56: 20,907,948 km (0.066 R)
• M57: 21,228,536 km (0.114 R)
• M58: 21,325,027 km (0.062 R)
• M59: 21,453,980 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.1

Radius: 4.1

Gravity: 27.97 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.49 AU - 8.49 AU

Year: 15318 Days

Day: 18.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 56,183,349 km

• M1: 314,006 km (0.033 R)
• M2: 342,729 km (0.048 R)
• M3: 387,458 km (0.113 R)
• M4: 814,860 km (0.101 R)
• M5: 875,896 km (0.107 R)
• M6: 1,135,448 km (0.079 R)
• M7: 1,227,002 km (0.097 R)
• M8: 1,321,099 km (0.082 R)
• M9: 1,417,589 km (0.062 R)
• M10: 2,591,484 km (0.117 R)
• M11: 3,247,022 km (0.091 R)
• M12: 3,745,033 km (0.058 R)
• M13: 4,230,927 km (0.067 R)
• M14: 4,301,986 km (0.12 R)
• M15: 5,185,062 km (0.05 R)
• M16: 5,223,060 km (0.109 R)
• M17: 5,375,799 km (0.039 R)
• M18: 5,764,455 km (0.119 R)
• M19: 5,843,293 km (0.096 R)
• M20: 6,650,822 km (0.089 R)
• M21: 6,899,753 km (0.063 R)
• M22: 6,983,528 km (0.102 R)
• M23: 7,449,824 km (0.118 R)
• M24: 7,708,329 km (0.111 R)
• M25: 7,838,779 km (0.09 R)
• M26: 8,057,790 km (0.1 R)
• M27: 8,681,464 km (0.026 R)
• M28: 8,726,642 km (0.116 R)
• M29: 9,090,614 km (0.032 R)
• M30: 9,320,695 km (0.099 R)
• M31: 9,692,596 km (0.111 R)
• M32: 10,069,433 km (0.077 R)
• M33: 10,692,059 km (0.057 R)
• M34: 10,740,379 km (0.101 R)
• M35: 11,130,231 km (0.099 R)
• M36: 12,074,643 km (0.114 R)
• M37: 12,633,091 km (0.032 R)
• M38: 12,838,190 km (0.092 R)
• M39: 13,251,828 km (0.119 R)
• M40: 13,408,008 km (0.118 R)
• M41: 14,787,301 km (0.068 R)
• M42: 15,111,928 km (0.091 R)
• M43: 15,384,346 km (0.07 R)
• M44: 16,601,773 km (0.096 R)
• M45: 18,951,806 km (0.115 R)
• M46: 19,363,350 km (0.025 R)
• M47: 20,135,425 km (0.064 R)
• M48: 20,555,346 km (0.065 R)
• M49: 21,403,715 km (0.079 R)
• M50: 21,893,648 km (0.035 R)
• M51: 22,635,355 km (0.108 R)
• M52: 22,946,817 km (0.1 R)
• M53: 23,009,349 km (0.067 R)
• M54: 23,197,095 km (0.085 R)
• M55: 23,574,081 km (0.105 R)
• M56: 24,397,917 km (0.049 R)
• M57: 24,461,795 km (0.115 R)
• M58: 25,424,906 km (0.09 R)
• M59: 26,204,161 km (0.109 R)
• M60: 26,991,345 km (0.106 R)
• M61: 27,653,316 km (0.102 R)
• M62: 29,534,808 km (0.12 R)
• M63: 29,738,860 km (0.102 R)
• M64: 30,216,825 km (0.113 R)
• M65: 31,180,235 km (0.064 R)
• M66: 32,363,555 km (0.037 R)
• M67: 33,349,105 km (0.074 R)
• M68: 34,344,530 km (0.112 R)
• M69: 34,702,368 km (0.114 R)
• M70: 35,349,528 km (0.064 R)
• M71: 35,421,784 km (0.107 R)
• M72: 36,000,728 km (0.072 R)
• M73: 36,509,959 km (0.074 R)
• M74: 38,125,915 km (0.067 R)
• M75: 38,274,017 km (0.096 R)
• M76: 39,465,265 km (0.103 R)
• M77: 39,615,012 km (0.103 R)
• M78: 41,274,950 km (0.111 R)
• M79: 41,960,557 km (0.076 R)
• M80: 44,428,473 km (0.063 R)
• M81: 45,601,321 km (0.088 R)
• M82: 47,101,638 km (0.103 R)
• M83: 47,340,097 km (0.087 R)
• M84: 47,897,797 km (0.107 R)
• M85: 47,977,683 km (0.115 R)
• M86: 49,019,781 km (0.031 R)
• M87: 49,180,749 km (0.03 R)
• M88: 49,422,649 km (0.079 R)
• M89: 51,126,419 km (0.099 R)
• M90: 51,371,310 km (0.054 R)
• M91: 51,944,420 km (0.027 R)
• M92: 52,190,658 km (0.053 R)
• M93: 53,097,071 km (0.109 R)
• M94: 53,179,649 km (0.042 R)
• M95: 55,092,408 km (0.101 R)
• M96: 55,595,057 km (0.092 R)
• M97: 55,846,830 km (0.067 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: 402 - 19,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit