🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.8

Radius: 12.3

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.67 AU - 0.79 AU

Year: 423 Days

Day: 11.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 14,852,877 km

• M1: 154,834 km (0.037 R)
• M2: 311,164 km (0.108 R)
• M3: 404,064 km (0.118 R)
• M4: 510,278 km (0.083 R)
• M5: 649,554 km (0.115 R)
• M6: 745,596 km (0.052 R)
• M7: 835,055 km (0.083 R)
• M8: 979,118 km (0.1 R)
• M9: 1,065,436 km (0.117 R)
• M10: 1,168,060 km (0.097 R)
• M11: 1,260,362 km (0.064 R)
• M12: 1,350,420 km (0.092 R)
• M13: 1,457,682 km (0.106 R)
• M14: 1,593,367 km (0.108 R)
• M15: 1,675,795 km (0.087 R)
• M16: 1,754,484 km (0.084 R)
• M17: 1,834,519 km (0.112 R)
• M18: 1,921,285 km (0.091 R)
• M19: 2,043,058 km (0.105 R)
• M20: 2,236,339 km (0.079 R)
• M21: 2,347,041 km (0.104 R)
• M22: 2,525,661 km (0.115 R)
• M23: 2,909,230 km (0.05 R)
• M24: 3,088,747 km (0.065 R)
• M25: 3,238,943 km (0.104 R)
• M26: 3,331,545 km (0.065 R)
• M27: 3,431,925 km (0.108 R)
• M28: 3,745,781 km (0.084 R)
• M29: 3,983,791 km (0.052 R)
• M30: 4,248,580 km (0.073 R)
• M31: 4,372,297 km (0.119 R)
• M32: 4,452,930 km (0.041 R)
• M33: 4,556,302 km (0.099 R)
• M34: 4,637,983 km (0.074 R)
• M35: 4,833,358 km (0.056 R)
• M36: 4,954,981 km (0.073 R)
• M37: 5,247,744 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.1

Radius: 14.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.78 AU - 1.02 AU

Year: 579 Days

Day: 11.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 14,852,877 km

• M1: 202,256 km (0.103 R)
• M2: 303,085 km (0.076 R)
• M3: 414,984 km (0.07 R)
• M4: 612,753 km (0.115 R)
• M5: 744,698 km (0.042 R)
• M6: 882,927 km (0.111 R)
• M7: 1,030,879 km (0.107 R)
• M8: 1,199,625 km (0.115 R)
• M9: 1,427,463 km (0.096 R)
• M10: 1,591,871 km (0.11 R)
• M11: 1,878,650 km (0.096 R)
• M12: 2,024,807 km (0.119 R)
• M13: 2,284,808 km (0.117 R)
• M14: 2,411,518 km (0.077 R)
• M15: 2,517,732 km (0.11 R)
• M16: 2,625,592 km (0.077 R)
• M17: 2,719,240 km (0.111 R)
• M18: 2,845,950 km (0.09 R)
• M19: 2,950,519 km (0.029 R)
• M20: 3,122,108 km (0.04 R)
• M21: 3,255,100 km (0.115 R)
• M22: 3,381,660 km (0.109 R)
• M23: 3,578,830 km (0.114 R)
• M24: 3,832,997 km (0.1 R)
• M25: 4,002,940 km (0.063 R)
• M26: 4,111,398 km (0.111 R)
• M27: 4,248,580 km (0.069 R)
• M28: 4,340,881 km (0.028 R)
• M29: 4,555,854 km (0.086 R)
• M30: 4,822,287 km (0.072 R)
• M31: 4,918,778 km (0.075 R)
• M32: 5,143,025 km (0.101 R)
• M33: 5,571,473 km (0.093 R)
• M34: 5,713,442 km (0.117 R)
• M35: 6,105,239 km (0.116 R)
• M36: 6,209,658 km (0.062 R)
• M37: 6,495,091 km (0.086 R)
• M38: 6,698,394 km (0.106 R)
• M39: 6,849,638 km (0.043 R)
• M40: 7,477,201 km (0.07 R)
• M41: 7,656,718 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.8

Radius: 11.4

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.12 AU - 1.62 AU

Year: 1088 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 14,852,877 km

• M1: 148,401 km (0.08 R)
• M2: 219,759 km (0.025 R)
• M3: 444,904 km (0.092 R)
• M4: 530,175 km (0.065 R)
• M5: 610,359 km (0.04 R)
• M6: 683,064 km (0.104 R)
• M7: 804,986 km (0.104 R)
• M8: 927,806 km (0.088 R)
• M9: 1,057,507 km (0.096 R)
• M10: 1,185,862 km (0.112 R)
• M11: 1,376,450 km (0.091 R)
• M12: 1,500,766 km (0.078 R)
• M13: 1,770,192 km (0.053 R)
• M14: 1,878,650 km (0.066 R)
• M15: 2,237,386 km (0.115 R)
• M16: 2,435,005 km (0.081 R)
• M17: 2,556,328 km (0.071 R)
• M18: 2,890,081 km (0.068 R)
• M19: 3,226,826 km (0.118 R)
• M20: 3,338,276 km (0.106 R)
• M21: 3,416,965 km (0.065 R)
• M22: 3,564,917 km (0.085 R)
• M23: 3,657,070 km (0.101 R)
• M24: 3,761,638 km (0.093 R)
• M25: 3,902,560 km (0.094 R)
• M26: 3,997,554 km (0.095 R)
• M27: 4,093,447 km (0.091 R)
• M28: 4,238,556 km (0.109 R)
• M29: 4,360,928 km (0.119 R)
• M30: 4,509,179 km (0.098 R)
• M31: 4,696,924 km (0.07 R)
• M32: 4,887,362 km (0.064 R)
• M33: 5,197,329 km (0.06 R)
• M34: 5,315,212 km (0.108 R)
• M35: 5,447,307 km (0.104 R)
• M36: 5,904,628 km (0.112 R)
• M37: 6,069,036 km (0.118 R)
• M38: 6,276,678 km (0.117 R)
• M39: 6,713,354 km (0.105 R)
• M40: 6,928,177 km (0.079 R)
• M41: 7,000,283 km (0.106 R)
• M42: 7,541,677 km (0.098 R)
• M43: 7,616,028 km (0.085 R)
• M44: 7,720,297 km (0.093 R)
• M45: 7,870,194 km (0.059 R)
• M46: 8,005,880 km (0.094 R)
• M47: 8,249,126 km (0.112 R)
• M48: 8,571,958 km (0.113 R)
• M49: 9,103,778 km (0.054 R)
• M50: 9,182,766 km (0.092 R)
• M51: 9,293,917 km (0.118 R)
• M52: 9,453,538 km (0.089 R)
• M53: 9,533,573 km (0.116 R)
• M54: 9,662,227 km (0.102 R)
• M55: 9,840,099 km (0.095 R)
• M56: 9,986,406 km (0.106 R)
• M57: 10,182,678 km (0.086 R)
• M58: 10,578,963 km (0.078 R)
• M59: 10,712,255 km (0.105 R)
• M60: 11,115,271 km (0.071 R)
• M61: 11,233,753 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.6

Radius: 11

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.94 AU - 2.9 AU

Year: 2553 Days

Day: 7.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 14,852,877 km

• M1: 139,425 km (0.1 R)
• M2: 220,956 km (0.108 R)
• M3: 291,417 km (0.114 R)
• M4: 379,380 km (0.108 R)
• M5: 479,611 km (0.057 R)
• M6: 563,386 km (0.045 R)
• M7: 699,968 km (0.108 R)
• M8: 835,803 km (0.114 R)
• M9: 1,113,607 km (0.065 R)
• M10: 1,297,612 km (0.104 R)
• M11: 1,374,206 km (0.067 R)
• M12: 1,507,947 km (0.083 R)
• M13: 1,646,175 km (0.087 R)
• M14: 1,771,837 km (0.114 R)
• M15: 1,970,952 km (0.091 R)
• M16: 2,050,837 km (0.091 R)
• M17: 2,159,146 km (0.059 R)
• M18: 2,278,675 km (0.111 R)
• M19: 2,749,459 km (0.101 R)
• M20: 2,819,172 km (0.115 R)
• M21: 3,042,372 km (0.088 R)
• M22: 3,156,216 km (0.114 R)
• M23: 3,420,256 km (0.097 R)
• M24: 3,560,429 km (0.077 R)
• M25: 3,702,547 km (0.099 R)
• M26: 3,879,970 km (0.09 R)
• M27: 4,105,863 km (0.097 R)
• M28: 4,359,432 km (0.092 R)
• M29: 4,452,930 km (0.09 R)
• M30: 4,653,840 km (0.117 R)
• M31: 5,237,421 km (0.093 R)
• M32: 5,374,304 km (0.103 R)
• M33: 5,474,833 km (0.12 R)
• M34: 6,064,249 km (0.1 R)
• M35: 6,754,942 km (0.109 R)
• M36: 6,836,174 km (0.096 R)
• M37: 6,986,221 km (0.113 R)
• M38: 7,082,113 km (0.114 R)
• M39: 7,150,928 km (0.107 R)
• M40: 7,275,393 km (0.087 R)
• M41: 7,400,607 km (0.111 R)
• M42: 7,470,469 km (0.065 R)
• M43: 7,639,066 km (0.094 R)
• M44: 7,794,797 km (0.111 R)
• M45: 7,951,426 km (0.06 R)
• M46: 8,094,890 km (0.067 R)
• M47: 8,166,847 km (0.088 R)
• M48: 8,268,125 km (0.107 R)
• M49: 8,457,067 km (0.074 R)
• M50: 8,780,348 km (0.09 R)
• M51: 8,928,599 km (0.102 R)
• M52: 9,122,478 km (0.059 R)
• M53: 9,227,645 km (0.057 R)
• M54: 9,423,768 km (0.101 R)
• M55: 9,529,983 km (0.083 R)
• M56: 9,897,096 km (0.109 R)
• M57: 9,989,547 km (0.036 R)
• M58: 10,144,381 km (0.081 R)
• M59: 10,362,495 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255

Radius: 11.1

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.15 AU - 3.03 AU

Year: 2827 Days

Day: 9.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 14,852,877 km

• M1: 144,811 km (0.088 R)
• M2: 269,276 km (0.066 R)
• M3: 422,315 km (0.047 R)
• M4: 496,216 km (0.107 R)
• M5: 734,526 km (0.107 R)
• M6: 984,354 km (0.079 R)
• M7: 1,169,407 km (0.08 R)
• M8: 1,243,158 km (0.11 R)
• M9: 1,544,000 km (0.083 R)
• M10: 1,615,208 km (0.114 R)
• M11: 1,900,641 km (0.077 R)
• M12: 2,077,615 km (0.057 R)
• M13: 2,213,899 km (0.071 R)
• M14: 2,531,794 km (0.098 R)
• M15: 3,145,894 km (0.116 R)
• M16: 3,463,191 km (0.081 R)
• M17: 3,584,963 km (0.092 R)
• M18: 3,666,943 km (0.104 R)
• M19: 3,804,872 km (0.057 R)
• M20: 3,874,585 km (0.065 R)
• M21: 4,043,630 km (0.109 R)
• M22: 4,272,665 km (0.103 R)
• M23: 4,432,735 km (0.03 R)
• M24: 4,773,818 km (0.051 R)
• M25: 4,864,324 km (0.056 R)
• M26: 5,000,907 km (0.115 R)
• M27: 5,154,395 km (0.118 R)
• M28: 5,450,150 km (0.041 R)
• M29: 5,560,553 km (0.112 R)
• M30: 5,799,610 km (0.054 R)
• M31: 6,942,688 km (0.058 R)
• M32: 7,165,738 km (0.079 R)
• M33: 7,583,864 km (0.09 R)
• M34: 7,974,165 km (0.095 R)
• M35: 8,081,726 km (0.077 R)
• M36: 8,153,832 km (0.079 R)
• M37: 8,535,307 km (0.117 R)
• M38: 8,608,609 km (0.117 R)
• M39: 8,997,115 km (0.074 R)
• M40: 9,071,764 km (0.086 R)
• M41: 9,868,224 km (0.117 R)
• M42: 10,509,550 km (0.094 R)
• M43: 10,647,329 km (0.102 R)
• M44: 11,466,527 km (0.098 R)
• M45: 12,264,632 km (0.106 R)
• M46: 12,368,303 km (0.1 R)
• M47: 12,680,813 km (0.08 R)
• M48: 12,932,886 km (0.114 R)
• M49: 13,144,118 km (0.111 R)
• M50: 13,356,547 km (0.116 R)
• M51: 13,463,060 km (0.104 R)
• M52: 13,784,696 km (0.109 R)
• M53: 14,195,641 km (0.077 R)
• M54: 14,435,447 km (0.078 R)
• M55: 14,654,607 km (0.111 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: 277 - 18,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit