🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.2

Radius: 8.4

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.66 AU - 0.7 AU

Year: 394 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 18,015,878 km

• M1: 104,719 km (0.061 R)
• M2: 157,377 km (0.044 R)
• M3: 229,483 km (0.081 R)
• M4: 291,417 km (0.084 R)
• M5: 349,012 km (0.092 R)
• M6: 434,582 km (0.093 R)
• M7: 568,622 km (0.116 R)
• M8: 629,508 km (0.09 R)
• M9: 684,709 km (0.119 R)
• M10: 779,405 km (0.096 R)
• M11: 834,906 km (0.104 R)
• M12: 1,085,632 km (0.089 R)
• M13: 1,207,404 km (0.077 R)
• M14: 1,292,974 km (0.053 R)
• M15: 1,354,609 km (0.112 R)
• M16: 1,540,260 km (0.08 R)
• M17: 1,717,234 km (0.034 R)
• M18: 1,796,820 km (0.086 R)
• M19: 1,877,752 km (0.116 R)
• M20: 1,989,502 km (0.025 R)
• M21: 2,097,362 km (0.117 R)
• M22: 2,152,115 km (0.093 R)
• M23: 2,262,967 km (0.101 R)
• M24: 2,375,764 km (0.09 R)
• M25: 2,490,505 km (0.078 R)
• M26: 2,666,133 km (0.117 R)
• M27: 2,745,420 km (0.09 R)
• M28: 2,865,996 km (0.116 R)
• M29: 2,940,645 km (0.075 R)
• M30: 3,077,827 km (0.094 R)
• M31: 3,168,184 km (0.101 R)
• M32: 3,266,470 km (0.072 R)
• M33: 3,401,407 km (0.094 R)
• M34: 3,473,363 km (0.058 R)
• M35: 3,574,791 km (0.119 R)
• M36: 3,691,926 km (0.041 R)
• M37: 4,012,963 km (0.093 R)
• M38: 4,073,700 km (0.1 R)
• M39: 4,250,225 km (0.107 R)
• M40: 4,405,657 km (0.099 R)
• M41: 4,507,683 km (0.086 R)
• M42: 4,610,457 km (0.115 R)
• M43: 4,690,192 km (0.081 R)
• M44: 4,858,939 km (0.067 R)
• M45: 4,964,555 km (0.114 R)
• M46: 5,177,732 km (0.047 R)
• M47: 5,427,710 km (0.088 R)
• M48: 5,554,120 km (0.062 R)
• M49: 5,655,996 km (0.118 R)
• M50: 5,741,417 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.4

Radius: 10.6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.64 AU - 0.78 AU

Year: 421 Days

Day: 7.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,015,878 km

• M1: 153,487 km (0.085 R)
• M2: 252,970 km (0.116 R)
• M3: 325,226 km (0.088 R)
• M4: 410,945 km (0.099 R)
• M5: 477,666 km (0.119 R)
• M6: 562,638 km (0.119 R)
• M7: 646,263 km (0.075 R)
• M8: 734,825 km (0.108 R)
• M9: 827,875 km (0.12 R)
• M10: 908,807 km (0.084 R)
• M11: 1,022,501 km (0.072 R)
• M12: 1,164,021 km (0.055 R)
• M13: 1,269,787 km (0.103 R)
• M14: 1,364,632 km (0.112 R)
• M15: 1,452,147 km (0.094 R)
• M16: 1,526,497 km (0.09 R)
• M17: 1,658,592 km (0.063 R)
• M18: 1,741,918 km (0.07 R)
• M19: 1,907,373 km (0.106 R)
• M20: 2,117,408 km (0.102 R)
• M21: 2,191,010 km (0.08 R)
• M22: 2,381,897 km (0.079 R)
• M23: 2,811,243 km (0.114 R)
• M24: 2,880,058 km (0.074 R)
• M25: 2,949,322 km (0.108 R)
• M26: 3,044,765 km (0.096 R)
• M27: 3,115,376 km (0.072 R)
• M28: 3,271,556 km (0.103 R)
• M29: 3,357,126 km (0.11 R)
• M30: 3,530,809 km (0.106 R)
• M31: 3,605,159 km (0.064 R)
• M32: 3,789,912 km (0.081 R)
• M33: 3,935,770 km (0.062 R)
• M34: 4,048,268 km (0.114 R)
• M35: 4,190,236 km (0.117 R)
• M36: 4,406,555 km (0.071 R)
• M37: 4,516,061 km (0.06 R)
• M38: 4,730,434 km (0.114 R)
• M39: 4,887,662 km (0.113 R)
• M40: 5,008,686 km (0.113 R)
• M41: 5,084,832 km (0.106 R)
• M42: 5,176,834 km (0.066 R)
• M43: 5,284,694 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.7

Radius: 9.5

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.6 AU - 0.92 AU

Year: 466 Days

Day: 9.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 18,015,878 km

• M1: 121,025 km (0.101 R)
• M2: 214,374 km (0.115 R)
• M3: 276,906 km (0.078 R)
• M4: 355,295 km (0.116 R)
• M5: 443,558 km (0.119 R)
• M6: 518,357 km (0.097 R)
• M7: 590,463 km (0.073 R)
• M8: 654,042 km (0.116 R)
• M9: 724,502 km (0.111 R)
• M10: 828,772 km (0.094 R)
• M11: 947,852 km (0.071 R)
• M12: 1,048,531 km (0.051 R)
• M13: 1,255,575 km (0.103 R)
• M14: 1,421,030 km (0.098 R)
• M15: 1,565,542 km (0.062 R)
• M16: 1,750,145 km (0.108 R)
• M17: 1,821,354 km (0.11 R)
• M18: 1,899,444 km (0.07 R)
• M19: 2,147,328 km (0.055 R)
• M20: 2,242,921 km (0.084 R)
• M21: 2,379,205 km (0.097 R)
• M22: 2,458,491 km (0.074 R)
• M23: 2,518,480 km (0.103 R)
• M24: 2,646,686 km (0.11 R)
• M25: 2,728,815 km (0.054 R)
• M26: 2,811,842 km (0.089 R)
• M27: 2,909,828 km (0.06 R)
• M28: 3,058,977 km (0.112 R)
• M29: 3,210,520 km (0.067 R)
• M30: 3,298,334 km (0.085 R)
• M31: 3,364,755 km (0.108 R)
• M32: 3,506,424 km (0.106 R)
• M33: 3,604,411 km (0.084 R)
• M34: 3,711,074 km (0.064 R)
• M35: 3,803,376 km (0.111 R)
• M36: 3,873,089 km (0.108 R)
• M37: 3,943,101 km (0.099 R)
• M38: 4,187,992 km (0.082 R)
• M39: 4,356,739 km (0.106 R)
• M40: 4,659,525 km (0.118 R)
• M41: 4,809,272 km (0.092 R)
• M42: 4,960,815 km (0.079 R)
• M43: 5,028,583 km (0.067 R)
• M44: 5,165,166 km (0.03 R)
• M45: 5,233,831 km (0.098 R)
• M46: 5,372,209 km (0.118 R)
• M47: 5,503,107 km (0.117 R)
• M48: 5,723,615 km (0.103 R)
• M49: 5,911,061 km (0.089 R)
• M50: 6,046,297 km (0.079 R)
• M51: 6,118,852 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.5

Radius: 8.2

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.32 AU - 3.26 AU

Year: 3276 Days

Day: 13.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 18,015,878 km

• M1: 119,828 km (0.08 R)
• M2: 194,926 km (0.093 R)
• M3: 302,038 km (0.09 R)
• M4: 379,679 km (0.091 R)
• M5: 433,385 km (0.038 R)
• M6: 576,251 km (0.067 R)
• M7: 696,378 km (0.067 R)
• M8: 774,767 km (0.099 R)
• M9: 973,284 km (0.052 R)
• M10: 1,028,186 km (0.105 R)
• M11: 1,343,987 km (0.097 R)
• M12: 1,610,122 km (0.111 R)
• M13: 1,796,820 km (0.115 R)
• M14: 2,047,396 km (0.12 R)
• M15: 2,133,415 km (0.094 R)
• M16: 2,444,130 km (0.111 R)
• M17: 2,504,867 km (0.118 R)
• M18: 2,912,671 km (0.048 R)
• M19: 3,009,909 km (0.072 R)
• M20: 3,124,501 km (0.08 R)
• M21: 3,358,173 km (0.089 R)
• M22: 3,460,199 km (0.101 R)
• M23: 3,511,511 km (0.094 R)
• M24: 3,615,033 km (0.082 R)
• M25: 3,719,452 km (0.071 R)
• M26: 3,789,763 km (0.059 R)
• M27: 4,111,398 km (0.11 R)
• M28: 4,238,856 km (0.111 R)
• M29: 4,386,060 km (0.109 R)
• M30: 4,591,458 km (0.116 R)
• M31: 4,685,854 km (0.113 R)
• M32: 4,992,231 km (0.104 R)
• M33: 5,167,410 km (0.074 R)
• M34: 5,265,695 km (0.105 R)
• M35: 5,483,959 km (0.1 R)
• M36: 5,806,791 km (0.103 R)
• M37: 5,991,245 km (0.081 R)
• M38: 6,598,313 km (0.098 R)
• M39: 6,704,977 km (0.076 R)
• M40: 6,812,238 km (0.117 R)
• M41: 7,825,465 km (0.092 R)
• M42: 8,349,656 km (0.05 R)
• M43: 9,240,511 km (0.025 R)
• M44: 9,600,294 km (0.057 R)
• M45: 9,964,864 km (0.118 R)
• M46: 10,111,918 km (0.112 R)
• M47: 10,457,938 km (0.118 R)
• M48: 10,657,502 km (0.095 R)
• M49: 11,009,506 km (0.101 R)
• M50: 11,596,229 km (0.072 R)
• M51: 11,958,405 km (0.1 R)
• M52: 12,297,992 km (0.028 R)
• M53: 12,403,159 km (0.12 R)
• M54: 13,013,519 km (0.03 R)
• M55: 13,120,631 km (0.072 R)
• M56: 13,335,902 km (0.082 R)
• M57: 13,796,963 km (0.106 R)
• M58: 14,318,611 km (0.045 R)
• M59: 14,373,962 km (0.085 R)
• M60: 14,762,916 km (0.093 R)
• M61: 14,930,615 km (0.108 R)
• M62: 15,352,781 km (0.071 R)
• M63: 15,778,985 km (0.088 R)
• M64: 15,893,278 km (0.104 R)
• M65: 16,555,697 km (0.099 R)
• M66: 16,730,128 km (0.044 R)
• M67: 17,080,486 km (0.086 R)
• M68: 17,463,008 km (0.12 R)
• M69: 17,522,099 km (0.05 R)
• M70: 17,699,672 km (0.064 R)
• M71: 17,848,223 km (0.083 R)
• M72: 17,937,533 km (0.086 R)
• M73: 18,717,686 km (0.067 R)
• M74: 20,622,366 km (0.075 R)
• M75: 20,809,961 km (0.095 R)
• M76: 21,029,571 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.9

Radius: 8.7

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.83 AU - 4.49 AU

Year: 5964 Days

Day: 7.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 18,015,878 km

• M1: 138,528 km (0.112 R)
• M2: 235,018 km (0.092 R)
• M3: 332,406 km (0.047 R)
• M4: 633,098 km (0.105 R)
• M5: 898,186 km (0.047 R)
• M6: 1,008,439 km (0.106 R)
• M7: 1,094,009 km (0.086 R)
• M8: 1,413,700 km (0.065 R)
• M9: 2,118,156 km (0.097 R)
• M10: 2,248,157 km (0.078 R)
• M11: 2,342,703 km (0.119 R)
• M12: 2,477,341 km (0.095 R)
• M13: 2,535,834 km (0.103 R)
• M14: 2,594,775 km (0.028 R)
• M15: 2,979,092 km (0.076 R)
• M16: 3,295,192 km (0.082 R)
• M17: 3,359,669 km (0.08 R)
• M18: 3,666,494 km (0.045 R)
• M19: 4,213,274 km (0.1 R)
• M20: 4,283,436 km (0.068 R)
• M21: 4,401,319 km (0.083 R)
• M22: 4,568,121 km (0.082 R)
• M23: 4,957,225 km (0.086 R)
• M24: 5,306,536 km (0.101 R)
• M25: 5,586,433 km (0.058 R)
• M26: 5,767,297 km (0.09 R)
• M27: 6,455,447 km (0.111 R)
• M28: 6,590,684 km (0.12 R)
• M29: 6,645,137 km (0.111 R)
• M30: 6,726,967 km (0.039 R)
• M31: 6,781,870 km (0.067 R)
• M32: 7,113,678 km (0.064 R)
• M33: 7,197,453 km (0.097 R)
• M34: 7,564,267 km (0.103 R)
• M35: 7,764,429 km (0.108 R)
• M36: 8,024,280 km (0.107 R)
• M37: 8,941,016 km (0.083 R)
• M38: 9,365,874 km (0.117 R)
• M39: 9,488,544 km (0.043 R)
• M40: 10,109,675 km (0.1 R)
• M41: 10,172,506 km (0.116 R)
• M42: 10,361,747 km (0.091 R)
• M43: 10,552,185 km (0.053 R)
• M44: 10,904,488 km (0.118 R)
• M45: 11,001,128 km (0.098 R)
• M46: 11,195,456 km (0.1 R)
• M47: 14,455,642 km (0.108 R)
• M48: 14,668,670 km (0.068 R)
• M49: 15,277,533 km (0.117 R)
• M50: 15,858,122 km (0.119 R)
• M51: 16,114,383 km (0.113 R)
• M52: 17,454,032 km (0.069 R)
• M53: 17,794,517 km (0.097 R)
• M54: 18,443,622 km (0.118 R)
• M55: 18,558,962 km (0.097 R)
• M56: 18,636,005 km (0.093 R)
• M57: 18,829,136 km (0.052 R)
• M58: 19,686,481 km (0.1 R)
• M59: 19,804,365 km (0.069 R)
• M60: 20,357,727 km (0.06 R)
• M61: 21,116,787 km (0.062 R)
• M62: 22,211,245 km (0.072 R)
• M63: 22,498,024 km (0.093 R)
• M64: 23,116,761 km (0.117 R)
• M65: 24,497,399 km (0.045 R)
• M66: 24,836,238 km (0.098 R)
• M67: 25,006,182 km (0.079 R)
• M68: 25,475,470 km (0.101 R)
• M69: 25,732,779 km (0.094 R)
• M70: 27,075,569 km (0.086 R)
• M71: 27,425,778 km (0.075 R)
• M72: 27,997,989 km (0.041 R)
• M73: 28,796,992 km (0.036 R)
• M74: 28,886,302 km (0.084 R)
• M75: 29,154,531 km (0.103 R)
• M76: 29,423,508 km (0.102 R)
• M77: 29,513,416 km (0.097 R)
• M78: 29,918,976 km (0.084 R)
• M79: 30,054,661 km (0.073 R)
• M80: 30,190,496 km (0.089 R)
• M81: 30,281,152 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 9.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.61 AU - 5.79 AU

Year: 7162 Days

Day: 8.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 18,015,878 km

• M1: 145,858 km (0.06 R)
• M2: 267,930 km (0.062 R)
• M3: 416,032 km (0.072 R)
• M4: 539,600 km (0.065 R)
• M5: 626,965 km (0.105 R)
• M6: 1,076,955 km (0.084 R)
• M7: 1,878,650 km (0.078 R)
• M8: 2,210,458 km (0.103 R)
• M9: 2,356,466 km (0.116 R)
• M10: 2,714,304 km (0.094 R)
• M11: 3,178,506 km (0.083 R)
• M12: 3,313,593 km (0.042 R)
• M13: 3,512,109 km (0.103 R)
• M14: 3,904,804 km (0.096 R)
• M15: 4,196,370 km (0.034 R)
• M16: 4,461,457 km (0.068 R)
• M17: 4,783,392 km (0.058 R)
• M18: 5,095,453 km (0.095 R)
• M19: 5,200,920 km (0.117 R)
• M20: 5,521,807 km (0.067 R)
• M21: 5,593,913 km (0.083 R)
• M22: 6,675,955 km (0.094 R)
• M23: 6,752,848 km (0.082 R)
• M24: 7,639,215 km (0.097 R)
• M25: 8,147,549 km (0.087 R)
• M26: 8,416,077 km (0.061 R)
• M27: 8,708,690 km (0.089 R)
• M28: 8,919,773 km (0.083 R)
• M29: 9,260,856 km (0.067 R)
• M30: 9,715,185 km (0.089 R)
• M31: 9,846,382 km (0.105 R)
• M32: 10,000,169 km (0.115 R)
• M33: 10,578,215 km (0.114 R)
• M34: 10,735,742 km (0.108 R)
• M35: 11,235,847 km (0.086 R)
• M36: 12,305,921 km (0.095 R)
• M37: 12,638,028 km (0.084 R)
• M38: 12,877,086 km (0.103 R)
• M39: 12,949,042 km (0.08 R)
• M40: 13,021,298 km (0.092 R)
• M41: 14,193,696 km (0.087 R)
• M42: 14,566,943 km (0.116 R)
• M43: 15,044,459 km (0.096 R)
• M44: 17,190,142 km (0.12 R)
• M45: 17,296,057 km (0.102 R)
• M46: 17,481,708 km (0.068 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 12,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit