🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906

Radius: 11.5

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.38 AU - 1.68 AU

Year: 1222 Days

Day: 11.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 18,878,669 km

• M1: 144,212 km (0.102 R)
• M2: 295,007 km (0.083 R)
• M3: 390,600 km (0.053 R)
• M4: 466,147 km (0.029 R)
• M5: 548,276 km (0.059 R)
• M6: 689,048 km (0.045 R)
• M7: 902,374 km (0.117 R)
• M8: 978,520 km (0.085 R)
• M9: 1,105,229 km (0.114 R)
• M10: 1,411,456 km (0.082 R)
• M11: 1,696,889 km (0.085 R)
• M12: 1,900,940 km (0.074 R)
• M13: 1,990,848 km (0.062 R)
• M14: 2,072,080 km (0.118 R)
• M15: 2,365,292 km (0.098 R)
• M16: 2,572,036 km (0.091 R)
• M17: 2,660,897 km (0.036 R)
• M18: 2,784,764 km (0.051 R)
• M19: 2,922,245 km (0.084 R)
• M20: 3,003,476 km (0.034 R)
• M21: 3,311,947 km (0.104 R)
• M22: 3,519,140 km (0.119 R)
• M23: 3,755,954 km (0.09 R)
• M24: 3,844,516 km (0.08 R)
• M25: 4,377,533 km (0.093 R)
• M26: 4,497,660 km (0.11 R)
• M27: 4,906,212 km (0.088 R)
• M28: 5,241,610 km (0.078 R)
• M29: 5,340,943 km (0.068 R)
• M30: 5,426,513 km (0.099 R)
• M31: 5,700,726 km (0.091 R)
• M32: 5,964,617 km (0.073 R)
• M33: 6,626,737 km (0.065 R)
• M34: 6,749,557 km (0.106 R)
• M35: 6,826,749 km (0.114 R)
• M36: 7,029,006 km (0.095 R)
• M37: 7,327,902 km (0.098 R)
• M38: 7,518,939 km (0.076 R)
• M39: 7,954,867 km (0.098 R)
• M40: 8,200,656 km (0.094 R)
• M41: 8,399,023 km (0.118 R)
• M42: 9,123,077 km (0.073 R)
• M43: 9,208,497 km (0.073 R)
• M44: 9,294,217 km (0.08 R)
• M45: 9,518,464 km (0.098 R)
• M46: 9,814,518 km (0.086 R)
• M47: 9,902,182 km (0.118 R)
• M48: 10,042,804 km (0.052 R)
• M49: 10,540,816 km (0.089 R)
• M50: 10,702,531 km (0.104 R)
• M51: 11,229,415 km (0.035 R)
• M52: 11,376,170 km (0.095 R)
• M53: 11,505,273 km (0.08 R)
• M54: 12,308,464 km (0.109 R)
• M55: 12,478,856 km (0.12 R)
• M56: 12,669,144 km (0.116 R)
• M57: 12,745,439 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77

Radius: 14.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.56 AU - 1.88 AU

Year: 1456 Days

Day: 8.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 18,878,669 km

• M1: 201,658 km (0.094 R)
• M2: 294,409 km (0.073 R)
• M3: 417,228 km (0.098 R)
• M4: 552,615 km (0.037 R)
• M5: 686,953 km (0.09 R)
• M6: 804,089 km (0.111 R)
• M7: 915,389 km (0.106 R)
• M8: 1,080,994 km (0.053 R)
• M9: 1,216,231 km (0.101 R)
• M10: 1,352,365 km (0.057 R)
• M11: 1,488,499 km (0.1 R)
• M12: 1,583,942 km (0.107 R)
• M13: 1,687,314 km (0.115 R)
• M14: 1,816,866 km (0.099 R)
• M15: 2,086,741 km (0.088 R)
• M16: 2,194,601 km (0.105 R)
• M17: 2,369,929 km (0.073 R)
• M18: 2,462,680 km (0.095 R)
• M19: 2,556,777 km (0.093 R)
• M20: 2,672,716 km (0.105 R)
• M21: 2,769,655 km (0.037 R)
• M22: 2,874,822 km (0.1 R)
• M23: 2,966,975 km (0.072 R)
• M24: 3,132,729 km (0.082 R)
• M25: 3,286,815 km (0.085 R)
• M26: 3,625,654 km (0.099 R)
• M27: 3,748,923 km (0.085 R)
• M28: 3,897,174 km (0.117 R)
• M29: 4,007,727 km (0.067 R)
• M30: 4,175,576 km (0.097 R)
• M31: 4,534,760 km (0.04 R)
• M32: 4,904,267 km (0.103 R)
• M33: 5,274,821 km (0.078 R)
• M34: 5,503,406 km (0.055 R)
• M35: 5,798,264 km (0.074 R)
• M36: 5,906,872 km (0.06 R)
• M37: 6,043,604 km (0.057 R)
• M38: 6,218,185 km (0.104 R)
• M39: 6,310,786 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.2

Radius: 8.1

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.2 AU - 3.56 AU

Year: 3156 Days

Day: 7 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 18,878,669 km

• M1: 109,954 km (0.108 R)
• M2: 265,536 km (0.104 R)
• M3: 399,875 km (0.114 R)
• M4: 500,405 km (0.101 R)
• M5: 682,017 km (0.112 R)
• M6: 747,541 km (0.095 R)
• M7: 854,802 km (0.061 R)
• M8: 978,071 km (0.09 R)
• M9: 1,085,482 km (0.112 R)
• M10: 1,359,396 km (0.054 R)
• M11: 1,770,940 km (0.037 R)
• M12: 1,863,092 km (0.058 R)
• M13: 2,079,859 km (0.077 R)
• M14: 2,304,854 km (0.062 R)
• M15: 2,405,833 km (0.089 R)
• M16: 2,464,176 km (0.108 R)
• M17: 2,612,128 km (0.088 R)
• M18: 2,732,704 km (0.076 R)
• M19: 2,855,075 km (0.099 R)
• M20: 2,995,099 km (0.103 R)
• M21: 3,217,252 km (0.095 R)
• M22: 3,560,579 km (0.085 R)
• M23: 3,644,055 km (0.117 R)
• M24: 3,762,087 km (0.115 R)
• M25: 3,898,521 km (0.113 R)
• M26: 4,605,221 km (0.115 R)
• M27: 5,066,730 km (0.113 R)
• M28: 5,312,669 km (0.035 R)
• M29: 5,369,965 km (0.052 R)
• M30: 5,974,341 km (0.115 R)
• M31: 6,053,777 km (0.103 R)
• M32: 6,436,598 km (0.116 R)
• M33: 6,497,634 km (0.119 R)
• M34: 6,847,843 km (0.118 R)
• M35: 7,035,737 km (0.106 R)
• M36: 7,545,118 km (0.107 R)
• M37: 7,631,287 km (0.087 R)
• M38: 7,739,296 km (0.094 R)
• M39: 7,804,371 km (0.097 R)
• M40: 8,509,725 km (0.094 R)
• M41: 8,824,778 km (0.109 R)
• M42: 9,006,540 km (0.095 R)
• M43: 9,120,833 km (0.106 R)
• M44: 9,189,498 km (0.073 R)
• M45: 9,373,803 km (0.112 R)
• M46: 9,559,154 km (0.074 R)
• M47: 9,675,691 km (0.074 R)
• M48: 9,745,852 km (0.104 R)
• M49: 9,839,650 km (0.081 R)
• M50: 10,028,144 km (0.112 R)
• M51: 10,721,530 km (0.041 R)
• M52: 10,964,178 km (0.119 R)
• M53: 11,208,620 km (0.067 R)
• M54: 11,454,859 km (0.083 R)
• M55: 11,703,041 km (0.042 R)
• M56: 11,777,840 km (0.031 R)
• M57: 11,978,002 km (0.038 R)
• M58: 12,053,250 km (0.08 R)
• M59: 12,128,797 km (0.098 R)
• M60: 12,305,622 km (0.107 R)
• M61: 12,636,233 km (0.106 R)
• M62: 12,789,870 km (0.095 R)
• M63: 12,866,913 km (0.097 R)
• M64: 13,202,461 km (0.11 R)
• M65: 13,436,582 km (0.088 R)
• M66: 13,935,191 km (0.034 R)
• M67: 14,707,864 km (0.102 R)
• M68: 15,112,975 km (0.091 R)
• M69: 15,603,956 km (0.112 R)
• M70: 15,741,286 km (0.111 R)
• M71: 16,155,523 km (0.083 R)
• M72: 16,601,474 km (0.09 R)
• M73: 17,164,710 km (0.117 R)
• M74: 17,334,803 km (0.083 R)
• M75: 17,448,647 km (0.108 R)
• M76: 17,648,210 km (0.055 R)
• M77: 17,877,394 km (0.111 R)
• M78: 18,628,824 km (0.082 R)
• M79: 18,979,183 km (0.107 R)
• M80: 19,627,091 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.5

Radius: 14.5

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.84 AU - 3.58 AU

Year: 3713 Days

Day: 13.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 18,878,669 km

• M1: 180,864 km (0.107 R)
• M2: 302,786 km (0.033 R)
• M3: 402,119 km (0.114 R)
• M4: 762,800 km (0.091 R)
• M5: 899,981 km (0.062 R)
• M6: 1,006,644 km (0.076 R)
• M7: 1,234,182 km (0.06 R)
• M8: 1,467,854 km (0.073 R)
• M9: 1,620,145 km (0.096 R)
• M10: 2,202,679 km (0.076 R)
• M11: 2,461,783 km (0.07 R)
• M12: 2,602,255 km (0.026 R)
• M13: 2,702,336 km (0.093 R)
• M14: 2,935,858 km (0.083 R)
• M15: 3,407,690 km (0.105 R)
• M16: 3,676,816 km (0.102 R)
• M17: 3,854,688 km (0.114 R)
• M18: 4,002,341 km (0.079 R)
• M19: 4,303,632 km (0.103 R)
• M20: 4,422,711 km (0.101 R)
• M21: 4,595,048 km (0.097 R)
• M22: 4,786,982 km (0.09 R)
• M23: 5,089,170 km (0.086 R)
• M24: 5,471,093 km (0.05 R)
• M25: 5,843,592 km (0.117 R)
• M26: 6,340,257 km (0.056 R)
• M27: 6,495,988 km (0.095 R)
• M28: 6,593,825 km (0.103 R)
• M29: 7,110,985 km (0.104 R)
• M30: 7,293,195 km (0.11 R)
• M31: 7,395,072 km (0.098 R)
• M32: 7,620,815 km (0.108 R)
• M33: 7,828,008 km (0.025 R)
• M34: 8,058,239 km (0.085 R)
• M35: 8,269,321 km (0.081 R)
• M36: 8,654,237 km (0.084 R)
• M37: 8,783,789 km (0.077 R)
• M38: 9,001,154 km (0.105 R)
• M39: 9,154,492 km (0.068 R)
• M40: 9,308,578 km (0.079 R)
• M41: 9,574,862 km (0.104 R)
• M42: 9,776,370 km (0.055 R)
• M43: 9,979,076 km (0.104 R)
• M44: 10,069,732 km (0.034 R)
• M45: 10,642,093 km (0.073 R)
• M46: 11,060,967 km (0.051 R)
• M47: 11,770,959 km (0.119 R)
• M48: 12,617,832 km (0.071 R)
• M49: 13,085,924 km (0.11 R)
• M50: 13,210,090 km (0.084 R)
• M51: 13,409,504 km (0.027 R)
• M52: 13,735,777 km (0.063 R)
• M53: 13,887,170 km (0.084 R)
• M54: 14,039,162 km (0.097 R)
• M55: 14,166,320 km (0.077 R)
• M56: 14,678,543 km (0.119 R)
• M57: 15,170,870 km (0.118 R)
• M58: 15,721,390 km (0.116 R)
• M59: 16,251,864 km (0.106 R)
• M60: 17,031,269 km (0.067 R)
• M61: 18,543,105 km (0.079 R)
• M62: 18,850,678 km (0.041 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 14,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit