🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.1

Radius: 13.2

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.06 AU - 1.62 AU

Year: 986 Days

Day: 10 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 23,944,591 km

• M1: 234,719 km (0.107 R)
• M2: 368,011 km (0.12 R)
• M3: 520,301 km (0.12 R)
• M4: 606,470 km (0.112 R)
• M5: 710,590 km (0.032 R)
• M6: 809,025 km (0.093 R)
• M7: 952,938 km (0.079 R)
• M8: 1,063,641 km (0.12 R)
• M9: 1,149,660 km (0.077 R)
• M10: 1,238,371 km (0.074 R)
• M11: 1,352,664 km (0.099 R)
• M12: 1,438,982 km (0.097 R)
• M13: 1,617,452 km (0.108 R)
• M14: 1,786,348 km (0.117 R)
• M15: 1,899,444 km (0.057 R)
• M16: 2,142,092 km (0.108 R)
• M17: 2,262,817 km (0.106 R)
• M18: 2,395,361 km (0.075 R)
• M19: 2,501,276 km (0.055 R)
• M20: 2,668,377 km (0.105 R)
• M21: 2,808,700 km (0.099 R)
• M22: 3,055,237 km (0.092 R)
• M23: 3,181,199 km (0.079 R)
• M24: 3,449,428 km (0.069 R)
• M25: 3,591,845 km (0.105 R)
• M26: 4,146,404 km (0.071 R)
• M27: 4,333,402 km (0.085 R)
• M28: 4,439,915 km (0.103 R)
• M29: 4,559,294 km (0.049 R)
• M30: 4,667,603 km (0.052 R)
• M31: 4,973,082 km (0.098 R)
• M32: 5,285,143 km (0.086 R)
• M33: 5,437,135 km (0.106 R)
• M34: 5,706,860 km (0.078 R)
• M35: 5,876,055 km (0.096 R)
• M36: 6,126,482 km (0.104 R)
• M37: 6,380,349 km (0.037 R)
• M38: 6,651,421 km (0.109 R)
• M39: 7,009,408 km (0.089 R)
• M40: 7,120,859 km (0.081 R)
• M41: 7,275,094 km (0.09 R)
• M42: 7,416,314 km (0.105 R)
• M43: 7,672,725 km (0.115 R)
• M44: 7,917,617 km (0.116 R)
• M45: 8,004,683 km (0.108 R)
• M46: 8,092,048 km (0.049 R)
• M47: 8,223,694 km (0.061 R)
• M48: 8,429,990 km (0.045 R)
• M49: 8,742,649 km (0.117 R)
• M50: 8,892,845 km (0.095 R)
• M51: 9,089,567 km (0.088 R)
• M52: 9,318,152 km (0.07 R)
• M53: 9,410,155 km (0.119 R)
• M54: 9,687,958 km (0.09 R)
• M55: 9,781,158 km (0.092 R)
• M56: 10,251,792 km (0.113 R)
• M57: 10,378,651 km (0.072 R)
• M58: 10,585,695 km (0.077 R)
• M59: 10,874,718 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.7

Radius: 12.1

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.27 AU - 1.93 AU

Year: 1287 Days

Day: 7 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 23,944,591 km

• M1: 163,510 km (0.11 R)
• M2: 283,488 km (0.028 R)
• M3: 369,208 km (0.073 R)
• M4: 610,509 km (0.114 R)
• M5: 851,810 km (0.104 R)
• M6: 1,009,786 km (0.115 R)
• M7: 1,118,842 km (0.069 R)
• M8: 1,226,104 km (0.093 R)
• M9: 1,324,689 km (0.107 R)
• M10: 1,413,251 km (0.067 R)
• M11: 1,503,758 km (0.088 R)
• M12: 1,596,508 km (0.079 R)
• M13: 1,677,591 km (0.073 R)
• M14: 1,760,169 km (0.098 R)
• M15: 1,907,971 km (0.067 R)
• M16: 2,023,610 km (0.099 R)
• M17: 2,315,177 km (0.084 R)
• M18: 2,392,220 km (0.093 R)
• M19: 2,470,160 km (0.12 R)
• M20: 2,676,904 km (0.051 R)
• M21: 2,798,827 km (0.097 R)
• M22: 2,906,088 km (0.074 R)
• M23: 3,023,074 km (0.086 R)
• M24: 3,235,952 km (0.058 R)
• M25: 3,322,569 km (0.032 R)
• M26: 3,462,742 km (0.084 R)
• M27: 3,658,715 km (0.101 R)
• M28: 3,758,198 km (0.103 R)
• M29: 4,006,081 km (0.077 R)
• M30: 4,345,070 km (0.081 R)
• M31: 4,742,552 km (0.12 R)
• M32: 4,821,539 km (0.102 R)
• M33: 4,940,769 km (0.098 R)
• M34: 5,101,287 km (0.074 R)
• M35: 5,182,220 km (0.092 R)
• M36: 5,273,923 km (0.052 R)
• M37: 5,355,753 km (0.114 R)
• M38: 5,448,354 km (0.053 R)
• M39: 5,531,082 km (0.105 R)
• M40: 5,676,940 km (0.096 R)
• M41: 5,834,766 km (0.07 R)
• M42: 6,122,442 km (0.114 R)
• M43: 6,230,153 km (0.115 R)
• M44: 6,535,183 km (0.098 R)
• M45: 6,755,989 km (0.069 R)
• M46: 6,845,150 km (0.041 R)
• M47: 7,399,260 km (0.098 R)
• M48: 7,548,709 km (0.103 R)
• M49: 7,652,679 km (0.096 R)
• M50: 7,944,395 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.6

Radius: 12.2

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.94 AU - 2.88 AU

Year: 2379 Days

Day: 7 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 23,944,591 km

• M1: 157,078 km (0.089 R)
• M2: 252,072 km (0.087 R)
• M3: 344,075 km (0.104 R)
• M4: 423,512 km (0.097 R)
• M5: 579,393 km (0.065 R)
• M6: 741,706 km (0.102 R)
• M7: 911,949 km (0.104 R)
• M8: 997,967 km (0.09 R)
• M9: 1,381,237 km (0.11 R)
• M10: 1,461,272 km (0.074 R)
• M11: 1,637,199 km (0.08 R)
• M12: 1,754,933 km (0.116 R)
• M13: 2,113,668 km (0.1 R)
• M14: 2,254,290 km (0.093 R)
• M15: 2,446,972 km (0.076 R)
• M16: 2,746,019 km (0.073 R)
• M17: 2,835,628 km (0.1 R)
• M18: 2,939,149 km (0.03 R)
• M19: 3,136,768 km (0.087 R)
• M20: 3,434,767 km (0.119 R)
• M21: 3,573,145 km (0.089 R)
• M22: 3,727,680 km (0.114 R)
• M23: 4,116,634 km (0.044 R)
• M24: 4,323,528 km (0.052 R)
• M25: 4,518,604 km (0.063 R)
• M26: 4,670,745 km (0.107 R)
• M27: 4,855,648 km (0.076 R)
• M28: 5,248,641 km (0.11 R)
• M29: 5,651,957 km (0.09 R)
• M30: 5,816,066 km (0.102 R)
• M31: 5,965,215 km (0.104 R)
• M32: 6,199,785 km (0.059 R)
• M33: 6,284,307 km (0.095 R)
• M34: 7,815,741 km (0.049 R)
• M35: 8,035,650 km (0.088 R)
• M36: 8,202,002 km (0.044 R)
• M37: 8,878,933 km (0.056 R)
• M38: 8,974,376 km (0.043 R)
• M39: 9,089,417 km (0.069 R)
• M40: 9,515,322 km (0.054 R)
• M41: 9,908,166 km (0.093 R)
• M42: 10,306,396 km (0.116 R)
• M43: 10,527,651 km (0.11 R)
• M44: 11,180,197 km (0.096 R)
• M45: 11,304,064 km (0.071 R)
• M46: 11,407,586 km (0.063 R)
• M47: 11,532,201 km (0.074 R)
• M48: 11,824,964 km (0.099 R)
• M49: 12,268,671 km (0.044 R)
• M50: 12,825,474 km (0.111 R)
• M51: 13,063,634 km (0.086 R)
• M52: 13,368,814 km (0.12 R)
• M53: 13,566,283 km (0.048 R)
• M54: 13,654,246 km (0.063 R)
• M55: 13,786,790 km (0.112 R)
• M56: 14,861,651 km (0.071 R)
• M57: 14,952,457 km (0.109 R)
• M58: 15,226,071 km (0.105 R)
• M59: 15,363,402 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.5

Radius: 3.5

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.09 AU - 12.45 AU

Year: 20926 Days

Day: 23.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 23,944,591 km

• M1: 688,898 km (0.11 R)
• M2: 1,418,188 km (0.118 R)
• M3: 1,587,533 km (0.049 R)
• M4: 1,748,500 km (0.045 R)
• M5: 2,941,992 km (0.107 R)
• M6: 4,349,857 km (0.038 R)
• M7: 4,657,131 km (0.083 R)
• M8: 4,698,570 km (0.113 R)
• M9: 4,802,840 km (0.119 R)
• M10: 4,865,820 km (0.071 R)
• M11: 6,295,228 km (0.049 R)
• M12: 6,759,430 km (0.081 R)
• M13: 7,597,777 km (0.043 R)
• M14: 7,622,311 km (0.081 R)
• M15: 7,892,784 km (0.119 R)
• M16: 8,671,889 km (0.078 R)
• M17: 8,876,988 km (0.047 R)
• M18: 9,580,696 km (0.087 R)
• M19: 13,742,659 km (0.03 R)
• M20: 15,443,736 km (0.112 R)
• M21: 15,474,703 km (0.079 R)
• M22: 17,986,152 km (0.07 R)
• M23: 19,072,083 km (0.087 R)
• M24: 22,104,731 km (0.034 R)
• M25: 23,551,342 km (0.087 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: 295 - 10,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit