🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.1

Radius: 13.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.81 AU - 1.04 AU

Year: 579 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 101.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 32,675,006 km

• M1: 173,085 km (0.084 R)
• M2: 290,519 km (0.101 R)
• M3: 439,219 km (0.081 R)
• M4: 530,474 km (0.079 R)
• M5: 630,405 km (0.078 R)
• M6: 882,927 km (0.074 R)
• M7: 997,369 km (0.081 R)
• M8: 1,112,559 km (0.115 R)
• M9: 1,232,836 km (0.105 R)
• M10: 1,419,235 km (0.07 R)
• M11: 1,524,253 km (0.025 R)
• M12: 1,714,541 km (0.119 R)
• M13: 1,855,462 km (0.049 R)
• M14: 1,976,936 km (0.077 R)
• M15: 2,089,284 km (0.084 R)
• M16: 2,345,395 km (0.098 R)
• M17: 2,554,084 km (0.101 R)
• M18: 2,683,636 km (0.1 R)
• M19: 2,855,375 km (0.1 R)
• M20: 2,956,204 km (0.12 R)
• M21: 3,168,483 km (0.085 R)
• M22: 3,343,363 km (0.083 R)
• M23: 3,464,088 km (0.063 R)
• M24: 3,571,948 km (0.112 R)
• M25: 3,688,186 km (0.078 R)
• M26: 3,924,700 km (0.119 R)
• M27: 4,052,307 km (0.047 R)
• M28: 4,250,375 km (0.074 R)
• M29: 4,397,130 km (0.093 R)
• M30: 4,482,850 km (0.075 R)
• M31: 4,671,942 km (0.046 R)
• M32: 4,871,804 km (0.097 R)
• M33: 5,017,513 km (0.059 R)
• M34: 5,115,350 km (0.036 R)
• M35: 5,835,963 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.2

Radius: 11.2

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.07 AU - 1.55 AU

Year: 984 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 32,675,006 km

• M1: 141,220 km (0.119 R)
• M2: 222,602 km (0.088 R)
• M3: 353,201 km (0.056 R)
• M4: 460,462 km (0.07 R)
• M5: 532,419 km (0.066 R)
• M6: 604,375 km (0.038 R)
• M7: 680,072 km (0.066 R)
• M8: 759,658 km (0.072 R)
• M9: 837,598 km (0.078 R)
• M10: 973,882 km (0.088 R)
• M11: 1,076,955 km (0.119 R)
• M12: 1,153,848 km (0.05 R)
• M13: 1,474,287 km (0.086 R)
• M14: 1,724,415 km (0.088 R)
• M15: 1,988,455 km (0.12 R)
• M16: 2,069,537 km (0.095 R)
• M17: 2,159,296 km (0.102 R)
• M18: 2,258,030 km (0.094 R)
• M19: 2,405,235 km (0.078 R)
• M20: 2,555,580 km (0.108 R)
• M21: 2,636,064 km (0.107 R)
• M22: 2,924,489 km (0.079 R)
• M23: 3,025,767 km (0.071 R)
• M24: 3,119,564 km (0.113 R)
• M25: 3,223,236 km (0.079 R)
• M26: 3,371,936 km (0.104 R)
• M27: 3,621,914 km (0.042 R)
• M28: 3,694,469 km (0.119 R)
• M29: 3,914,976 km (0.105 R)
• M30: 4,168,545 km (0.1 R)
• M31: 4,350,156 km (0.101 R)
• M32: 5,072,116 km (0.108 R)
• M33: 5,286,789 km (0.102 R)
• M34: 5,546,341 km (0.107 R)
• M35: 5,682,924 km (0.096 R)
• M36: 5,927,516 km (0.089 R)
• M37: 6,067,241 km (0.119 R)
• M38: 6,153,708 km (0.085 R)
• M39: 6,229,854 km (0.105 R)
• M40: 6,327,990 km (0.094 R)
• M41: 6,426,874 km (0.086 R)
• M42: 6,637,059 km (0.101 R)
• M43: 6,737,439 km (0.059 R)
• M44: 6,883,447 km (0.115 R)
• M45: 7,007,763 km (0.06 R)
• M46: 7,281,527 km (0.119 R)
• M47: 7,442,793 km (0.09 R)
• M48: 7,605,406 km (0.071 R)
• M49: 7,769,216 km (0.112 R)
• M50: 7,863,313 km (0.04 R)
• M51: 7,934,073 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.5

Radius: 8.2

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.3 AU - 1.9 AU

Year: 1328 Days

Day: 10.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 32,675,006 km

• M1: 166,054 km (0.111 R)
• M2: 244,593 km (0.067 R)
• M3: 495,169 km (0.095 R)
• M4: 558,898 km (0.118 R)
• M5: 660,175 km (0.108 R)
• M6: 774,169 km (0.117 R)
• M7: 914,791 km (0.107 R)
• M8: 1,036,264 km (0.114 R)
• M9: 1,192,145 km (0.086 R)
• M10: 1,363,585 km (0.11 R)
• M11: 1,448,407 km (0.07 R)
• M12: 1,575,116 km (0.083 R)
• M13: 1,656,198 km (0.119 R)
• M14: 1,882,240 km (0.051 R)
• M15: 2,127,132 km (0.063 R)
• M16: 2,290,044 km (0.104 R)
• M17: 2,419,596 km (0.092 R)
• M18: 2,532,692 km (0.106 R)
• M19: 2,715,351 km (0.107 R)
• M20: 2,773,844 km (0.093 R)
• M21: 2,932,268 km (0.109 R)
• M22: 3,042,821 km (0.1 R)
• M23: 3,113,880 km (0.076 R)
• M24: 3,175,364 km (0.034 R)
• M25: 3,309,703 km (0.113 R)
• M26: 3,552,201 km (0.12 R)
• M27: 3,778,693 km (0.1 R)
• M28: 3,866,207 km (0.096 R)
• M29: 3,921,409 km (0.094 R)
• M30: 4,009,971 km (0.102 R)
• M31: 4,099,281 km (0.107 R)
• M32: 4,200,559 km (0.051 R)
• M33: 4,649,203 km (0.086 R)
• M34: 4,956,776 km (0.082 R)
• M35: 5,016,615 km (0.103 R)
• M36: 5,125,073 km (0.105 R)
• M37: 5,209,895 km (0.026 R)
• M38: 5,817,412 km (0.119 R)
• M39: 5,893,259 km (0.115 R)
• M40: 6,084,594 km (0.064 R)
• M41: 6,187,368 km (0.113 R)
• M42: 6,290,740 km (0.109 R)
• M43: 6,368,830 km (0.113 R)
• M44: 6,723,527 km (0.076 R)
• M45: 7,004,023 km (0.086 R)
• M46: 7,071,342 km (0.092 R)
• M47: 7,193,114 km (0.074 R)
• M48: 7,383,852 km (0.076 R)
• M49: 7,562,472 km (0.034 R)
• M50: 7,770,413 km (0.042 R)
• M51: 7,896,075 km (0.12 R)
• M52: 8,121,220 km (0.116 R)
• M53: 8,177,768 km (0.09 R)
• M54: 8,520,197 km (0.073 R)
• M55: 9,233,929 km (0.086 R)
• M56: 9,381,881 km (0.05 R)
• M57: 9,545,541 km (0.101 R)
• M58: 9,710,248 km (0.053 R)
• M59: 9,770,387 km (0.087 R)
• M60: 9,906,072 km (0.1 R)
• M61: 9,981,768 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.5

Radius: 10.4

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.05 AU - 2.31 AU

Year: 2112 Days

Day: 5.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,675,006 km

• M1: 173,683 km (0.08 R)
• M2: 270,922 km (0.06 R)
• M3: 347,366 km (0.101 R)
• M4: 651,050 km (0.097 R)
• M5: 737,368 km (0.071 R)
• M6: 855,999 km (0.045 R)
• M7: 991,385 km (0.116 R)
• M8: 1,072,168 km (0.11 R)
• M9: 1,208,601 km (0.106 R)
• M10: 1,407,118 km (0.095 R)
• M11: 1,475,783 km (0.069 R)
• M12: 1,616,704 km (0.118 R)
• M13: 1,824,047 km (0.065 R)
• M14: 1,899,295 km (0.1 R)
• M15: 1,988,604 km (0.105 R)
• M16: 2,092,276 km (0.11 R)
• M17: 2,198,042 km (0.087 R)
• M18: 2,695,454 km (0.055 R)
• M19: 2,898,309 km (0.07 R)
• M20: 3,001,681 km (0.043 R)
• M21: 3,212,165 km (0.118 R)
• M22: 3,381,061 km (0.068 R)
• M23: 3,600,222 km (0.093 R)
• M24: 3,759,694 km (0.106 R)
• M25: 3,872,640 km (0.041 R)
• M26: 4,003,239 km (0.053 R)
• M27: 4,185,300 km (0.107 R)
• M28: 4,352,999 km (0.079 R)
• M29: 4,506,037 km (0.044 R)
• M30: 4,869,859 km (0.077 R)
• M31: 5,046,535 km (0.088 R)
• M32: 5,297,410 km (0.079 R)
• M33: 5,552,475 km (0.111 R)
• M34: 5,700,128 km (0.037 R)
• M35: 5,811,578 km (0.097 R)
• M36: 5,999,174 km (0.088 R)
• M37: 6,207,713 km (0.067 R)
• M38: 6,438,094 km (0.053 R)
• M39: 6,788,901 km (0.113 R)
• M40: 7,026,313 km (0.079 R)
• M41: 7,125,945 km (0.1 R)
• M42: 7,206,129 km (0.099 R)
• M43: 8,232,670 km (0.083 R)
• M44: 8,613,546 km (0.106 R)
• M45: 9,151,949 km (0.068 R)
• M46: 9,239,164 km (0.111 R)
• M47: 9,370,511 km (0.045 R)
• M48: 9,436,334 km (0.058 R)
• M49: 9,679,281 km (0.066 R)
• M50: 9,812,573 km (0.088 R)
• M51: 9,901,883 km (0.032 R)
• M52: 10,081,101 km (0.054 R)
• M53: 10,556,972 km (0.042 R)
• M54: 10,717,191 km (0.103 R)
• M55: 10,878,308 km (0.038 R)
• M56: 11,389,634 km (0.092 R)
• M57: 12,946,200 km (0.066 R)
• M58: 13,093,254 km (0.112 R)
• M59: 13,339,642 km (0.094 R)
• M60: 13,637,192 km (0.082 R)
• M61: 13,886,871 km (0.109 R)
• M62: 14,138,046 km (0.104 R)
• M63: 14,264,157 km (0.082 R)
• M64: 14,568,589 km (0.103 R)
• M65: 15,754,900 km (0.068 R)
• M66: 16,254,108 km (0.051 R)
• M67: 16,545,375 km (0.114 R)
• M68: 16,865,215 km (0.094 R)
• M69: 17,267,783 km (0.078 R)
• M70: 17,429,798 km (0.091 R)
• M71: 17,727,946 km (0.037 R)
• M72: 18,055,117 km (0.082 R)
• M73: 18,137,246 km (0.116 R)
• M74: 18,411,908 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.4

Radius: 13

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.46 AU - 4.7 AU

Year: 5406 Days

Day: 7.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,675,006 km

• M1: 221,405 km (0.025 R)
• M2: 402,568 km (0.101 R)
• M3: 604,076 km (0.097 R)
• M4: 789,877 km (0.081 R)
• M5: 883,675 km (0.1 R)
• M6: 1,668,016 km (0.074 R)
• M7: 2,050,538 km (0.104 R)
• M8: 2,811,991 km (0.036 R)
• M9: 2,896,963 km (0.111 R)
• M10: 3,047,907 km (0.103 R)
• M11: 3,771,512 km (0.093 R)
• M12: 4,056,346 km (0.09 R)
• M13: 4,250,225 km (0.095 R)
• M14: 4,397,729 km (0.075 R)
• M15: 5,134,648 km (0.08 R)
• M16: 5,239,217 km (0.112 R)
• M17: 5,397,641 km (0.077 R)
• M18: 6,409,521 km (0.109 R)
• M19: 6,664,436 km (0.083 R)
• M20: 7,568,306 km (0.063 R)
• M21: 9,011,477 km (0.107 R)
• M22: 9,457,727 km (0.107 R)
• M23: 10,704,924 km (0.074 R)
• M24: 11,007,860 km (0.1 R)
• M25: 11,177,504 km (0.102 R)
• M26: 11,416,262 km (0.042 R)
• M27: 11,622,408 km (0.108 R)
• M28: 11,760,487 km (0.117 R)
• M29: 11,864,458 km (0.093 R)
• M30: 12,003,434 km (0.052 R)
• M31: 12,353,493 km (0.097 R)
• M32: 12,849,111 km (0.115 R)
• M33: 13,027,731 km (0.109 R)
• M34: 13,135,291 km (0.118 R)
• M35: 13,532,175 km (0.086 R)
• M36: 14,043,201 km (0.103 R)
• M37: 14,300,958 km (0.088 R)
• M38: 14,411,960 km (0.094 R)
• M39: 14,746,760 km (0.105 R)
• M40: 14,858,809 km (0.109 R)
• M41: 15,197,049 km (0.077 R)
• M42: 15,499,686 km (0.115 R)
• M43: 15,881,011 km (0.079 R)
• M44: 16,847,563 km (0.113 R)
• M45: 17,515,667 km (0.038 R)
• M46: 17,753,677 km (0.119 R)
• M47: 18,393,208 km (0.108 R)
• M48: 19,285,110 km (0.092 R)
• M49: 19,818,876 km (0.069 R)
• M50: 19,984,032 km (0.092 R)
• M51: 20,191,075 km (0.113 R)
• M52: 20,315,690 km (0.112 R)
• M53: 20,649,293 km (0.091 R)
• M54: 20,900,767 km (0.098 R)
• M55: 21,068,915 km (0.045 R)
• M56: 21,153,139 km (0.083 R)
• M57: 21,237,512 km (0.08 R)
• M58: 21,576,052 km (0.118 R)
• M59: 21,661,024 km (0.074 R)
• M60: 22,172,798 km (0.102 R)
• M61: 22,775,079 km (0.108 R)
• M62: 23,688,524 km (0.097 R)
• M63: 23,907,834 km (0.117 R)
• M64: 25,371,799 km (0.077 R)
• M65: 25,551,167 km (0.109 R)
• M66: 26,363,932 km (0.05 R)
• M67: 26,545,693 km (0.101 R)
• M68: 26,727,754 km (0.034 R)
• M69: 27,047,594 km (0.03 R)
• M70: 27,414,707 km (0.075 R)
• M71: 27,552,786 km (0.031 R)
• M72: 27,691,015 km (0.111 R)
• M73: 29,039,789 km (0.081 R)
• M74: 29,462,702 km (0.042 R)
• M75: 30,409,956 km (0.115 R)
• M76: 30,648,265 km (0.113 R)
• M77: 31,174,850 km (0.081 R)
• M78: 31,607,936 km (0.114 R)
• M79: 31,801,067 km (0.097 R)
• M80: 32,043,116 km (0.116 R)
• M81: 32,140,055 km (0.095 R)
• M82: 32,480,091 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 16,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit