🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.2

Radius: 12.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.89 AU

Year: 422 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 15,358,366 km

• M1: 160,967 km (0.102 R)
• M2: 267,780 km (0.117 R)
• M3: 391,348 km (0.09 R)
• M4: 535,710 km (0.03 R)
• M5: 625,170 km (0.106 R)
• M6: 707,149 km (0.092 R)
• M7: 787,782 km (0.118 R)
• M8: 883,824 km (0.099 R)
• M9: 975,079 km (0.063 R)
• M10: 1,057,059 km (0.078 R)
• M11: 1,151,455 km (0.113 R)
• M12: 1,242,261 km (0.117 R)
• M13: 1,335,610 km (0.104 R)
• M14: 1,608,028 km (0.079 R)
• M15: 1,722,171 km (0.066 R)
• M16: 1,835,267 km (0.075 R)
• M17: 1,991,297 km (0.116 R)
• M18: 2,114,566 km (0.078 R)
• M19: 2,261,621 km (0.088 R)
• M20: 2,381,897 km (0.114 R)
• M21: 2,553,037 km (0.057 R)
• M22: 2,660,449 km (0.063 R)
• M23: 2,760,230 km (0.12 R)
• M24: 2,889,034 km (0.095 R)
• M25: 3,225,180 km (0.09 R)
• M26: 3,317,183 km (0.106 R)
• M27: 3,449,727 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.5

Radius: 8.1

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.97 AU - 1.29 AU

Year: 829 Days

Day: 8.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 15,358,366 km

• M1: 103,073 km (0.116 R)
• M2: 170,093 km (0.09 R)
• M3: 246,388 km (0.075 R)
• M4: 319,840 km (0.097 R)
• M5: 465,399 km (0.115 R)
• M6: 522,545 km (0.107 R)
• M7: 607,816 km (0.088 R)
• M8: 682,017 km (0.113 R)
• M9: 753,824 km (0.102 R)
• M10: 905,516 km (0.119 R)
• M11: 1,010,234 km (0.115 R)
• M12: 1,178,532 km (0.12 R)
• M13: 1,266,196 km (0.066 R)
• M14: 1,370,167 km (0.086 R)
• M15: 1,498,671 km (0.099 R)
• M16: 1,579,305 km (0.094 R)
• M17: 1,631,365 km (0.115 R)
• M18: 1,699,133 km (0.044 R)
• M19: 1,806,544 km (0.061 R)
• M20: 1,963,921 km (0.095 R)
• M21: 2,028,098 km (0.069 R)
• M22: 2,175,303 km (0.096 R)
• M23: 2,445,626 km (0.036 R)
• M24: 2,646,686 km (0.076 R)
• M25: 2,871,382 km (0.081 R)
• M26: 3,093,086 km (0.069 R)
• M27: 3,177,608 km (0.1 R)
• M28: 3,234,456 km (0.108 R)
• M29: 3,406,792 km (0.094 R)
• M30: 3,911,984 km (0.115 R)
• M31: 4,054,701 km (0.11 R)
• M32: 4,230,478 km (0.098 R)
• M33: 4,303,482 km (0.042 R)
• M34: 4,398,177 km (0.116 R)
• M35: 4,870,607 km (0.066 R)
• M36: 5,157,387 km (0.067 R)
• M37: 5,235,626 km (0.075 R)
• M38: 5,291,576 km (0.116 R)
• M39: 5,427,112 km (0.098 R)
• M40: 5,529,436 km (0.111 R)
• M41: 5,632,360 km (0.091 R)
• M42: 5,910,013 km (0.067 R)
• M43: 6,074,122 km (0.06 R)
• M44: 6,287,299 km (0.078 R)
• M45: 6,382,892 km (0.104 R)
• M46: 6,660,247 km (0.109 R)
• M47: 6,782,019 km (0.085 R)
• M48: 6,941,640 km (0.06 R)
• M49: 7,264,323 km (0.1 R)
• M50: 7,352,137 km (0.112 R)
• M51: 7,414,968 km (0.117 R)
• M52: 7,528,662 km (0.093 R)
• M53: 7,744,981 km (0.101 R)
• M54: 8,040,736 km (0.089 R)
• M55: 8,105,661 km (0.096 R)
• M56: 8,196,617 km (0.063 R)
• M57: 8,392,889 km (0.097 R)
• M58: 8,590,658 km (0.062 R)
• M59: 8,723,351 km (0.094 R)
• M60: 8,977,518 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.7

Radius: 9.1

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.51 AU - 1.75 AU

Year: 1436 Days

Day: 14.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 15,358,366 km

• M1: 114,442 km (0.114 R)
• M2: 198,068 km (0.108 R)
• M3: 495,767 km (0.104 R)
• M4: 554,559 km (0.041 R)
• M5: 673,041 km (0.047 R)
• M6: 847,622 km (0.108 R)
• M7: 936,483 km (0.045 R)
• M8: 1,124,078 km (0.093 R)
• M9: 1,231,639 km (0.105 R)
• M10: 1,352,365 km (0.119 R)
• M11: 1,457,532 km (0.108 R)
• M12: 1,565,542 km (0.066 R)
• M13: 1,727,556 km (0.119 R)
• M14: 1,863,391 km (0.08 R)
• M15: 1,927,269 km (0.051 R)
• M16: 2,079,410 km (0.077 R)
• M17: 2,314,877 km (0.093 R)
• M18: 2,618,711 km (0.048 R)
• M19: 2,726,720 km (0.064 R)
• M20: 2,910,427 km (0.059 R)
• M21: 3,009,909 km (0.068 R)
• M22: 3,136,020 km (0.092 R)
• M23: 3,225,480 km (0.087 R)
• M24: 3,419,807 km (0.079 R)
• M25: 3,564,768 km (0.093 R)
• M26: 3,698,359 km (0.069 R)
• M27: 3,792,904 km (0.074 R)
• M28: 4,025,828 km (0.047 R)
• M29: 4,320,087 km (0.115 R)
• M30: 4,534,611 km (0.07 R)
• M31: 4,621,377 km (0.071 R)
• M32: 4,752,575 km (0.07 R)
• M33: 4,870,308 km (0.054 R)
• M34: 4,929,549 km (0.051 R)
• M35: 5,183,865 km (0.119 R)
• M36: 5,274,671 km (0.113 R)
• M37: 5,381,335 km (0.088 R)
• M38: 5,457,929 km (0.116 R)
• M39: 5,643,280 km (0.1 R)
• M40: 6,292,236 km (0.075 R)
• M41: 6,486,713 km (0.081 R)
• M42: 7,081,963 km (0.094 R)
• M43: 7,166,037 km (0.08 R)
• M44: 7,318,178 km (0.103 R)
• M45: 7,505,624 km (0.091 R)
• M46: 7,850,447 km (0.084 R)
• M47: 7,920,010 km (0.084 R)
• M48: 8,147,698 km (0.096 R)
• M49: 8,306,571 km (0.11 R)
• M50: 8,735,169 km (0.109 R)
• M51: 8,952,236 km (0.119 R)
• M52: 9,281,201 km (0.086 R)
• M53: 9,391,754 km (0.048 R)
• M54: 9,465,656 km (0.076 R)
• M55: 9,819,455 km (0.067 R)
• M56: 9,894,553 km (0.106 R)
• M57: 10,177,742 km (0.104 R)
• M58: 10,329,883 km (0.051 R)
• M59: 10,521,069 km (0.05 R)
• M60: 10,578,664 km (0.1 R)
• M61: 11,219,092 km (0.103 R)
• M62: 11,356,573 km (0.101 R)
• M63: 11,593,536 km (0.067 R)
• M64: 11,832,144 km (0.104 R)
• M65: 11,912,030 km (0.114 R)
• M66: 11,972,018 km (0.092 R)
• M67: 12,032,157 km (0.1 R)
• M68: 12,374,885 km (0.103 R)
• M69: 12,517,003 km (0.114 R)
• M70: 12,639,225 km (0.067 R)
• M71: 12,987,638 km (0.066 R)
• M72: 13,090,711 km (0.04 R)
• M73: 13,152,645 km (0.059 R)
• M74: 13,339,193 km (0.046 R)
• M75: 13,568,377 km (0.116 R)
• M76: 13,652,002 km (0.108 R)
• M77: 13,967,205 km (0.079 R)
• M78: 14,051,728 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.4

Radius: 11.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2 AU - 2.26 AU

Year: 2146 Days

Day: 7 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 15,358,366 km

• M1: 174,730 km (0.074 R)
• M2: 250,726 km (0.081 R)
• M3: 372,947 km (0.092 R)
• M4: 576,700 km (0.087 R)
• M5: 723,904 km (0.069 R)
• M6: 943,963 km (0.075 R)
• M7: 1,066,782 km (0.105 R)
• M8: 1,195,437 km (0.063 R)
• M9: 1,349,074 km (0.106 R)
• M10: 1,730,099 km (0.064 R)
• M11: 1,916,349 km (0.116 R)
• M12: 2,097,961 km (0.061 R)
• M13: 2,249,653 km (0.025 R)
• M14: 2,515,039 km (0.059 R)
• M15: 2,752,451 km (0.116 R)
• M16: 2,997,193 km (0.101 R)
• M17: 3,089,196 km (0.099 R)
• M18: 3,535,895 km (0.1 R)
• M19: 3,689,233 km (0.094 R)
• M20: 3,844,964 km (0.081 R)
• M21: 3,930,834 km (0.099 R)
• M22: 4,031,962 km (0.091 R)
• M23: 4,163,010 km (0.119 R)
• M24: 4,355,093 km (0.115 R)
• M25: 4,459,662 km (0.111 R)
• M26: 4,824,831 km (0.116 R)
• M27: 5,010,930 km (0.041 R)
• M28: 5,278,860 km (0.097 R)
• M29: 5,438,780 km (0.043 R)
• M30: 5,567,734 km (0.111 R)
• M31: 5,714,190 km (0.08 R)
• M32: 6,757,037 km (0.098 R)
• M33: 7,229,467 km (0.025 R)
• M34: 7,460,895 km (0.093 R)
• M35: 7,640,412 km (0.093 R)
• M36: 7,839,676 km (0.066 R)
• M37: 8,004,084 km (0.087 R)
• M38: 8,206,341 km (0.089 R)
• M39: 8,298,942 km (0.101 R)
• M40: 8,429,092 km (0.097 R)
• M41: 8,503,891 km (0.059 R)
• M42: 8,635,088 km (0.08 R)
• M43: 8,748,184 km (0.036 R)
• M44: 9,224,504 km (0.119 R)
• M45: 9,359,441 km (0.12 R)
• M46: 9,807,188 km (0.086 R)
• M47: 9,905,473 km (0.064 R)
• M48: 10,122,989 km (0.09 R)
• M49: 10,282,011 km (0.106 R)
• M50: 10,967,618 km (0.073 R)
• M51: 11,377,816 km (0.074 R)
• M52: 11,605,504 km (0.118 R)
• M53: 11,918,612 km (0.047 R)
• M54: 12,002,536 km (0.109 R)
• M55: 12,086,610 km (0.103 R)
• M56: 12,319,085 km (0.112 R)
• M57: 12,446,543 km (0.087 R)
• M58: 12,852,851 km (0.061 R)
• M59: 12,982,103 km (0.095 R)
• M60: 13,155,038 km (0.1 R)
• M61: 13,241,805 km (0.118 R)
• M62: 13,328,871 km (0.108 R)
• M63: 13,415,937 km (0.12 R)
• M64: 13,525,143 km (0.11 R)
• M65: 13,854,708 km (0.065 R)
• M66: 14,031,383 km (0.091 R)
• M67: 14,611,224 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 11,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit