🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.3

Radius: 12.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.5 AU - 0.58 AU

Year: 269 Days

Day: 8.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,576,071 km

• M1: 156,629 km (0.051 R)
• M2: 292,913 km (0.062 R)
• M3: 378,782 km (0.066 R)
• M4: 474,674 km (0.082 R)
• M5: 560,992 km (0.084 R)
• M6: 707,448 km (0.055 R)
• M7: 813,064 km (0.093 R)
• M8: 1,145,022 km (0.114 R)
• M9: 1,247,945 km (0.107 R)
• M10: 1,358,349 km (0.072 R)
• M11: 1,528,142 km (0.058 R)
• M12: 1,691,802 km (0.108 R)
• M13: 1,833,472 km (0.06 R)
• M14: 1,931,757 km (0.039 R)
• M15: 2,031,988 km (0.116 R)
• M16: 2,109,629 km (0.057 R)
• M17: 2,227,811 km (0.039 R)
• M18: 2,318,169 km (0.03 R)
• M19: 2,419,895 km (0.11 R)
• M20: 2,533,590 km (0.119 R)
• M21: 2,787,906 km (0.027 R)
• M22: 2,880,058 km (0.035 R)
• M23: 3,012,004 km (0.118 R)
• M24: 3,089,944 km (0.112 R)
• M25: 3,242,085 km (0.031 R)
• M26: 3,419,957 km (0.101 R)
• M27: 3,530,510 km (0.058 R)
• M28: 3,630,591 km (0.111 R)
• M29: 3,731,569 km (0.093 R)
• M30: 3,809,360 km (0.092 R)
• M31: 4,046,323 km (0.12 R)
• M32: 4,182,158 km (0.12 R)
• M33: 4,319,639 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.6

Radius: 12.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.58 AU - 0.68 AU

Year: 339 Days

Day: 6.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,576,071 km

• M1: 153,188 km (0.095 R)
• M2: 230,680 km (0.086 R)
• M3: 312,360 km (0.03 R)
• M4: 417,677 km (0.067 R)
• M5: 500,854 km (0.114 R)
• M6: 620,083 km (0.119 R)
• M7: 700,118 km (0.093 R)
• M8: 778,208 km (0.116 R)
• M9: 867,967 km (0.114 R)
• M10: 955,182 km (0.057 R)
• M11: 1,068,278 km (0.06 R)
• M12: 1,277,267 km (0.112 R)
• M13: 1,360,742 km (0.063 R)
• M14: 1,458,878 km (0.076 R)
• M15: 1,588,430 km (0.099 R)
• M16: 1,673,551 km (0.099 R)
• M17: 1,763,011 km (0.09 R)
• M18: 1,862,344 km (0.043 R)
• M19: 2,003,714 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.6

Radius: 10.8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.79 AU - 0.81 AU

Year: 485 Days

Day: 9.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 81,576,071 km

• M1: 137,032 km (0.039 R)
• M2: 226,192 km (0.099 R)
• M3: 300,542 km (0.114 R)
• M4: 381,923 km (0.1 R)
• M5: 487,240 km (0.116 R)
• M6: 562,937 km (0.112 R)
• M7: 671,096 km (0.096 R)
• M8: 753,076 km (0.103 R)
• M9: 861,085 km (0.096 R)
• M10: 928,554 km (0.111 R)
• M11: 1,069,326 km (0.116 R)
• M12: 1,142,479 km (0.105 R)
• M13: 1,268,590 km (0.055 R)
• M14: 1,341,295 km (0.099 R)
• M15: 1,447,659 km (0.092 R)
• M16: 1,557,164 km (0.09 R)
• M17: 1,629,869 km (0.099 R)
• M18: 1,726,659 km (0.1 R)
• M19: 1,914,404 km (0.097 R)
• M20: 2,059,663 km (0.102 R)
• M21: 2,139,848 km (0.114 R)
• M22: 2,290,792 km (0.098 R)
• M23: 2,452,059 km (0.12 R)
• M24: 2,543,912 km (0.098 R)
• M25: 2,636,962 km (0.1 R)
• M26: 2,840,415 km (0.093 R)
• M27: 3,013,948 km (0.049 R)
• M28: 3,306,113 km (0.088 R)
• M29: 3,386,148 km (0.116 R)
• M30: 3,555,493 km (0.11 R)
• M31: 3,629,992 km (0.068 R)
• M32: 3,712,720 km (0.119 R)
• M33: 3,788,267 km (0.066 R)
• M34: 4,002,940 km (0.081 R)
• M35: 4,316,497 km (0.066 R)
• M36: 4,516,659 km (0.088 R)
• M37: 4,597,442 km (0.118 R)
• M38: 4,744,347 km (0.096 R)
• M39: 4,884,520 km (0.095 R)
• M40: 5,185,810 km (0.052 R)
• M41: 5,287,686 km (0.088 R)
• M42: 5,381,634 km (0.075 R)
• M43: 5,467,503 km (0.079 R)
• M44: 5,571,174 km (0.054 R)
• M45: 5,762,959 km (0.108 R)
• M46: 5,842,096 km (0.071 R)
• M47: 5,956,987 km (0.108 R)
• M48: 6,081,453 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.7

Radius: 12.8

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3 AU - 3.1 AU

Year: 3613 Days

Day: 10 Hours

Environment

Temp: -219 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 81,576,071 km

• M1: 252,372 km (0.078 R)
• M2: 476,170 km (0.1 R)
• M3: 643,720 km (0.12 R)
• M4: 966,701 km (0.088 R)
• M5: 1,270,385 km (0.075 R)
• M6: 1,529,638 km (0.05 R)
• M7: 1,822,102 km (0.113 R)
• M8: 2,082,702 km (0.099 R)
• M9: 2,338,215 km (0.066 R)
• M10: 2,478,837 km (0.097 R)
• M11: 2,622,301 km (0.087 R)
• M12: 2,955,306 km (0.096 R)
• M13: 3,069,449 km (0.073 R)
• M14: 5,043,692 km (0.11 R)
• M15: 5,296,064 km (0.116 R)
• M16: 5,388,814 km (0.084 R)
• M17: 5,718,079 km (0.069 R)
• M18: 5,837,309 km (0.072 R)
• M19: 5,981,521 km (0.11 R)
• M20: 6,175,550 km (0.086 R)
• M21: 6,322,455 km (0.117 R)
• M22: 6,921,893 km (0.074 R)
• M23: 7,125,795 km (0.082 R)
• M24: 7,254,300 km (0.047 R)
• M25: 7,618,122 km (0.036 R)
• M26: 7,802,277 km (0.062 R)
• M27: 8,417,723 km (0.061 R)
• M28: 8,745,192 km (0.055 R)
• M29: 8,827,770 km (0.061 R)
• M30: 8,965,849 km (0.093 R)
• M31: 9,384,424 km (0.06 R)
• M32: 10,298,916 km (0.1 R)
• M33: 10,531,989 km (0.086 R)
• M34: 10,619,953 km (0.096 R)
• M35: 11,211,912 km (0.031 R)
• M36: 11,784,423 km (0.112 R)
• M37: 12,243,090 km (0.114 R)
• M38: 12,490,076 km (0.114 R)
• M39: 12,895,037 km (0.089 R)
• M40: 13,146,362 km (0.111 R)
• M41: 13,335,902 km (0.086 R)
• M42: 13,685,961 km (0.064 R)
• M43: 14,852,376 km (0.1 R)
• M44: 15,182,090 km (0.041 R)
• M45: 15,381,055 km (0.105 R)
• M46: 15,514,197 km (0.04 R)
• M47: 15,681,148 km (0.082 R)
• M48: 15,815,188 km (0.099 R)
• M49: 16,593,097 km (0.093 R)
• M50: 17,038,300 km (0.092 R)
• M51: 17,418,129 km (0.093 R)
• M52: 17,556,806 km (0.09 R)
• M53: 17,800,651 km (0.118 R)
• M54: 18,645,131 km (0.089 R)
• M55: 19,215,398 km (0.05 R)
• M56: 19,322,959 km (0.091 R)
• M57: 19,610,785 km (0.059 R)
• M58: 20,154,274 km (0.082 R)
• M59: 20,263,480 km (0.065 R)
• M60: 20,446,139 km (0.101 R)
• M61: 20,592,596 km (0.099 R)
• M62: 20,849,754 km (0.113 R)
• M63: 22,001,508 km (0.119 R)
• M64: 22,151,705 km (0.068 R)
• M65: 22,264,501 km (0.098 R)
• M66: 22,528,392 km (0.109 R)
• M67: 22,831,328 km (0.035 R)
• M68: 23,517,982 km (0.045 R)
• M69: 23,633,172 km (0.116 R)
• M70: 24,288,860 km (0.094 R)
• M71: 24,444,142 km (0.025 R)
• M72: 24,560,679 km (0.089 R)
• M73: 25,107,310 km (0.052 R)
• M74: 25,500,154 km (0.093 R)
• M75: 25,657,830 km (0.106 R)
• M76: 26,093,309 km (0.03 R)
• M77: 26,252,182 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734

Radius: 3.8

Gravity: 50.83 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.68 AU - 10.32 AU

Year: 21448 Days

Day: 16.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,576,071 km

• M1: 277,803 km (0.041 R)
• M2: 627,563 km (0.047 R)
• M3: 699,520 km (0.103 R)
• M4: 851,661 km (0.111 R)
• M5: 1,557,164 km (0.106 R)
• M6: 2,032,137 km (0.07 R)
• M7: 2,211,954 km (0.083 R)
• M8: 3,062,268 km (0.119 R)
• M9: 3,103,109 km (0.095 R)
• M10: 3,144,098 km (0.103 R)
• M11: 3,957,163 km (0.112 R)
• M12: 4,046,473 km (0.09 R)
• M13: 4,091,203 km (0.115 R)
• M14: 4,136,232 km (0.104 R)
• M15: 4,226,738 km (0.112 R)
• M16: 4,409,846 km (0.095 R)
• M17: 5,412,601 km (0.082 R)
• M18: 5,611,267 km (0.101 R)
• M19: 5,812,326 km (0.031 R)
• M20: 6,429,716 km (0.092 R)
• M21: 6,906,335 km (0.045 R)
• M22: 7,394,174 km (0.089 R)
• M23: 7,614,532 km (0.104 R)
• M24: 7,670,032 km (0.12 R)
• M25: 7,837,133 km (0.06 R)
• M26: 8,118,377 km (0.066 R)
• M27: 8,517,504 km (0.072 R)
• M28: 8,864,871 km (0.082 R)
• M29: 8,923,214 km (0.072 R)
• M30: 9,098,991 km (0.103 R)
• M31: 9,453,837 km (0.085 R)
• M32: 9,934,196 km (0.107 R)
• M33: 11,295,387 km (0.112 R)
• M34: 11,997,600 km (0.103 R)
• M35: 15,432,516 km (0.07 R)
• M36: 15,502,678 km (0.071 R)
• M37: 16,640,220 km (0.094 R)
• M38: 19,675,262 km (0.098 R)
• M39: 19,980,441 km (0.116 R)
• M40: 20,672,631 km (0.064 R)
• M41: 21,372,599 km (0.091 R)
• M42: 22,001,359 km (0.097 R)
• M43: 23,035,978 km (0.096 R)
• M44: 23,276,980 km (0.084 R)
• M45: 23,923,691 km (0.086 R)
• M46: 24,494,407 km (0.102 R)
• M47: 24,904,754 km (0.118 R)
• M48: 26,821,701 km (0.083 R)
• M49: 27,075,270 km (0.116 R)
• M50: 29,218,708 km (0.111 R)
• M51: 32,849,748 km (0.118 R)
• M52: 33,756,610 km (0.096 R)
• M53: 33,938,970 km (0.059 R)
• M54: 40,041,366 km (0.078 R)
• M55: 41,107,101 km (0.119 R)
• M56: 42,083,826 km (0.053 R)
• M57: 43,068,329 km (0.114 R)
• M58: 43,167,214 km (0.106 R)
• M59: 44,159,945 km (0.079 R)
• M60: 44,359,359 km (0.104 R)
• M61: 44,759,234 km (0.077 R)
• M62: 45,763,933 km (0.051 R)
• M63: 48,616,466 km (0.1 R)
• M64: 48,925,535 km (0.082 R)
• M65: 50,688,995 km (0.08 R)
• M66: 51,002,252 km (0.086 R)
• M67: 51,525,995 km (0.074 R)
• M68: 52,051,532 km (0.106 R)
• M69: 53,744,830 km (0.083 R)
• M70: 54,812,361 km (0.081 R)
• M71: 55,563,791 km (0.109 R)
• M72: 56,426,821 km (0.117 R)
• M73: 56,751,448 km (0.093 R)
• M74: 56,859,907 km (0.074 R)
• M75: 57,294,189 km (0.116 R)
• M76: 57,838,426 km (0.116 R)
• M77: 58,056,690 km (0.111 R)
• M78: 59,042,091 km (0.084 R)
• M79: 61,029,349 km (0.045 R)
• M80: 64,051,076 km (0.119 R)
• M81: 64,163,873 km (0.107 R)
• M82: 64,389,766 km (0.106 R)
• M83: 66,548,912 km (0.078 R)
• M84: 71,054,650 km (0.106 R)
• M85: 71,990,983 km (0.12 R)
• M86: 72,578,305 km (0.111 R)
• M87: 74,468,324 km (0.066 R)
• M88: 75,181,158 km (0.103 R)
• M89: 75,419,318 km (0.05 R)
• M90: 75,777,006 km (0.088 R)
• M91: 76,015,764 km (0.068 R)
• M92: 76,853,513 km (0.03 R)
• M93: 79,142,510 km (0.079 R)
• M94: 80,112,951 km (0.081 R)
• M95: 81,453,797 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 12,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit