🌌 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: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.2

Radius: 14.7

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.62 AU - 0.86 AU

Year: 424 Days

Day: 14 Hours

Environment

Temp: -158 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 20,199,784 km

• M1: 185,053 km (0.101 R)
• M2: 366,964 km (0.091 R)
• M3: 476,170 km (0.109 R)
• M4: 568,173 km (0.07 R)
• M5: 679,922 km (0.11 R)
• M6: 780,302 km (0.067 R)
• M7: 904,768 km (0.108 R)
• M8: 1,031,777 km (0.113 R)
• M9: 1,180,178 km (0.031 R)
• M10: 1,326,784 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.2

Radius: 12.6

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.7 AU - 0.96 AU

Year: 504 Days

Day: 8.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 20,199,784 km

• M1: 156,928 km (0.077 R)
• M2: 273,016 km (0.099 R)
• M3: 362,027 km (0.096 R)
• M4: 472,879 km (0.116 R)
• M5: 556,205 km (0.049 R)
• M6: 749,336 km (0.057 R)
• M7: 884,273 km (0.058 R)
• M8: 997,070 km (0.077 R)
• M9: 1,110,465 km (0.057 R)
• M10: 1,233,285 km (0.111 R)
• M11: 1,331,122 km (0.094 R)
• M12: 1,593,068 km (0.116 R)
• M13: 1,673,402 km (0.096 R)
• M14: 1,755,232 km (0.081 R)
• M15: 1,894,657 km (0.09 R)
• M16: 2,078,662 km (0.075 R)
• M17: 2,196,845 km (0.104 R)
• M18: 2,433,808 km (0.097 R)
• M19: 2,546,156 km (0.052 R)
• M20: 2,634,718 km (0.116 R)
• M21: 2,782,520 km (0.111 R)
• M22: 3,059,725 km (0.118 R)
• M23: 3,174,467 km (0.07 R)
• M24: 3,443,444 km (0.03 R)
• M25: 3,584,215 km (0.096 R)
• M26: 3,662,605 km (0.106 R)
• M27: 3,741,443 km (0.087 R)
• M28: 4,003,688 km (0.063 R)
• M29: 4,099,879 km (0.119 R)
• M30: 4,182,008 km (0.057 R)
• M31: 4,370,502 km (0.101 R)
• M32: 4,523,241 km (0.072 R)
• M33: 4,623,621 km (0.118 R)
• M34: 4,763,795 km (0.068 R)
• M35: 4,858,041 km (0.1 R)
• M36: 5,072,265 km (0.078 R)
• M37: 5,160,528 km (0.108 R)
• M38: 5,297,859 km (0.049 R)
• M39: 5,568,182 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.1

Radius: 11.4

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.2 AU - 1.34 AU

Year: 954 Days

Day: 13.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 20,199,784 km

• M1: 185,202 km (0.094 R)
• M2: 288,275 km (0.108 R)
• M3: 443,558 km (0.117 R)
• M4: 517,309 km (0.105 R)
• M5: 596,148 km (0.109 R)
• M6: 690,693 km (0.117 R)
• M7: 819,946 km (0.062 R)
• M8: 890,855 km (0.118 R)
• M9: 976,575 km (0.109 R)
• M10: 1,058,854 km (0.054 R)
• M11: 1,210,546 km (0.106 R)
• M12: 1,405,472 km (0.099 R)
• M13: 1,529,040 km (0.114 R)
• M14: 1,618,499 km (0.097 R)
• M15: 1,810,733 km (0.073 R)
• M16: 2,018,973 km (0.106 R)
• M17: 2,134,313 km (0.079 R)
• M18: 2,277,478 km (0.1 R)
• M19: 2,790,299 km (0.08 R)
• M20: 2,900,852 km (0.112 R)
• M21: 3,003,626 km (0.089 R)
• M22: 3,145,744 km (0.114 R)
• M23: 3,222,338 km (0.087 R)
• M24: 3,338,576 km (0.083 R)
• M25: 3,525,573 km (0.064 R)
• M26: 3,635,378 km (0.069 R)
• M27: 3,827,910 km (0.095 R)
• M28: 3,899,717 km (0.071 R)
• M29: 4,034,206 km (0.077 R)
• M30: 4,170,190 km (0.072 R)
• M31: 4,339,834 km (0.067 R)
• M32: 4,479,409 km (0.077 R)
• M33: 4,795,958 km (0.082 R)
• M34: 5,119,987 km (0.098 R)
• M35: 5,451,197 km (0.085 R)
• M36: 5,613,511 km (0.063 R)
• M37: 5,695,341 km (0.055 R)
• M38: 5,824,743 km (0.095 R)
• M39: 5,895,802 km (0.056 R)
• M40: 5,978,978 km (0.071 R)
• M41: 6,050,635 km (0.105 R)
• M42: 6,122,442 km (0.09 R)
• M43: 6,218,783 km (0.091 R)
• M44: 6,547,749 km (0.107 R)
• M45: 6,757,785 km (0.104 R)
• M46: 6,982,481 km (0.082 R)
• M47: 7,095,876 km (0.059 R)
• M48: 7,568,306 km (0.059 R)
• M49: 7,645,947 km (0.088 R)
• M50: 7,814,993 km (0.105 R)
• M51: 7,906,547 km (0.047 R)
• M52: 8,064,223 km (0.072 R)
• M53: 8,436,422 km (0.083 R)
• M54: 8,678,621 km (0.087 R)
• M55: 8,868,611 km (0.044 R)
• M56: 9,156,287 km (0.069 R)
• M57: 9,321,892 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.7

Radius: 14.7

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.35 AU - 2.75 AU

Year: 2715 Days

Day: 14.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 20,199,784 km

• M1: 230,680 km (0.043 R)
• M2: 328,068 km (0.053 R)
• M3: 607,816 km (0.116 R)
• M4: 749,336 km (0.073 R)
• M5: 878,588 km (0.067 R)
• M6: 1,496,876 km (0.1 R)
• M7: 1,633,310 km (0.079 R)
• M8: 1,807,292 km (0.107 R)
• M9: 1,919,341 km (0.062 R)
• M10: 2,403,739 km (0.108 R)
• M11: 2,641,300 km (0.092 R)
• M12: 2,860,610 km (0.058 R)
• M13: 3,442,546 km (0.116 R)
• M14: 3,783,480 km (0.093 R)
• M15: 4,061,283 km (0.112 R)
• M16: 4,195,323 km (0.046 R)
• M17: 4,559,893 km (0.12 R)
• M18: 4,714,876 km (0.079 R)
• M19: 4,871,804 km (0.03 R)
• M20: 5,303,993 km (0.078 R)
• M21: 5,832,372 km (0.099 R)
• M22: 6,239,727 km (0.104 R)
• M23: 6,377,656 km (0.094 R)
• M24: 6,621,501 km (0.051 R)
• M25: 7,118,465 km (0.104 R)
• M26: 7,317,131 km (0.106 R)
• M27: 7,517,592 km (0.064 R)
• M28: 8,432,533 km (0.116 R)
• M29: 8,758,357 km (0.109 R)
• M30: 9,107,818 km (0.041 R)
• M31: 9,780,559 km (0.107 R)
• M32: 10,001,515 km (0.067 R)
• M33: 10,469,308 km (0.085 R)
• M34: 11,510,659 km (0.119 R)
• M35: 11,957,956 km (0.065 R)
• M36: 12,432,630 km (0.089 R)
• M37: 12,979,560 km (0.096 R)
• M38: 13,089,963 km (0.082 R)
• M39: 13,311,518 km (0.104 R)
• M40: 13,445,109 km (0.094 R)
• M41: 13,713,637 km (0.104 R)
• M42: 13,848,574 km (0.084 R)
• M43: 14,029,288 km (0.118 R)
• M44: 14,713,549 km (0.099 R)
• M45: 14,874,666 km (0.118 R)
• M46: 15,713,312 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.8

Radius: 9.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.38 AU - 2.84 AU

Year: 2812 Days

Day: 13.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 20,199,784 km

• M1: 118,631 km (0.096 R)
• M2: 181,013 km (0.089 R)
• M3: 245,640 km (0.099 R)
• M4: 373,995 km (0.098 R)
• M5: 442,810 km (0.108 R)
• M6: 599,887 km (0.089 R)
• M7: 824,583 km (0.04 R)
• M8: 949,797 km (0.077 R)
• M9: 1,033,422 km (0.082 R)
• M10: 1,125,126 km (0.109 R)
• M11: 1,197,082 km (0.091 R)
• M12: 1,276,519 km (0.102 R)
• M13: 1,440,927 km (0.111 R)
• M14: 1,544,299 km (0.119 R)
• M15: 1,624,932 km (0.105 R)
• M16: 1,694,495 km (0.103 R)
• M17: 1,889,122 km (0.115 R)
• M18: 2,009,399 km (0.112 R)
• M19: 2,180,838 km (0.094 R)
• M20: 2,458,043 km (0.064 R)
• M21: 2,523,716 km (0.055 R)
• M22: 2,589,838 km (0.069 R)
• M23: 2,656,709 km (0.039 R)
• M24: 2,754,246 km (0.059 R)
• M25: 2,883,649 km (0.11 R)
• M26: 2,945,283 km (0.119 R)
• M27: 3,054,041 km (0.085 R)
• M28: 3,180,152 km (0.116 R)
• M29: 3,316,136 km (0.096 R)
• M30: 3,676,816 km (0.052 R)
• M31: 3,760,591 km (0.062 R)
• M32: 3,964,194 km (0.114 R)
• M33: 4,110,650 km (0.049 R)
• M34: 4,223,896 km (0.069 R)
• M35: 4,444,702 km (0.105 R)
• M36: 4,507,085 km (0.048 R)
• M37: 4,705,451 km (0.092 R)
• M38: 4,869,859 km (0.109 R)
• M39: 5,017,662 km (0.106 R)
• M40: 5,119,987 km (0.05 R)
• M41: 5,194,936 km (0.093 R)
• M42: 5,422,025 km (0.066 R)
• M43: 5,565,639 km (0.119 R)
• M44: 5,642,832 km (0.03 R)
• M45: 6,142,788 km (0.078 R)
• M46: 6,272,489 km (0.083 R)
• M47: 6,332,627 km (0.113 R)
• M48: 6,718,291 km (0.044 R)
• M49: 6,913,965 km (0.084 R)
• M50: 7,007,463 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.7

Radius: 10.2

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.54 AU - 3.88 AU

Year: 3835 Days

Day: 11.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 20,199,784 km

• M1: 141,968 km (0.073 R)
• M2: 873,352 km (0.108 R)
• M3: 945,907 km (0.096 R)
• M4: 1,046,138 km (0.035 R)
• M5: 1,110,764 km (0.072 R)
• M6: 1,326,933 km (0.08 R)
• M7: 1,425,967 km (0.118 R)
• M8: 1,676,992 km (0.097 R)
• M9: 1,942,379 km (0.103 R)
• M10: 2,204,624 km (0.076 R)
• M11: 2,322,956 km (0.029 R)
• M12: 2,566,202 km (0.102 R)
• M13: 2,690,966 km (0.11 R)
• M14: 2,799,575 km (0.1 R)
• M15: 2,872,878 km (0.065 R)
• M16: 3,287,114 km (0.08 R)
• M17: 3,720,499 km (0.082 R)
• M18: 4,192,780 km (0.083 R)
• M19: 4,340,433 km (0.082 R)
• M20: 4,532,815 km (0.056 R)
• M21: 4,640,825 km (0.098 R)
• M22: 5,352,761 km (0.067 R)
• M23: 5,980,025 km (0.096 R)
• M24: 6,218,185 km (0.056 R)
• M25: 6,411,017 km (0.073 R)
• M26: 6,728,763 km (0.073 R)
• M27: 6,951,663 km (0.062 R)
• M28: 7,227,522 km (0.117 R)
• M29: 7,635,176 km (0.061 R)
• M30: 8,102,669 km (0.098 R)
• M31: 8,260,645 km (0.071 R)
• M32: 8,472,775 km (0.098 R)
• M33: 9,065,631 km (0.069 R)
• M34: 9,174,837 km (0.096 R)
• M35: 9,312,019 km (0.033 R)
• M36: 9,394,597 km (0.1 R)
• M37: 9,477,474 km (0.069 R)
• M38: 9,588,326 km (0.09 R)
• M39: 9,783,402 km (0.098 R)
• M40: 9,867,476 km (0.118 R)
• M41: 10,064,346 km (0.115 R)
• M42: 10,376,557 km (0.115 R)
• M43: 11,273,396 km (0.026 R)
• M44: 11,390,980 km (0.113 R)
• M45: 12,406,451 km (0.057 R)
• M46: 12,680,065 km (0.117 R)
• M47: 12,986,442 km (0.12 R)
• M48: 13,637,940 km (0.072 R)
• M49: 13,888,966 km (0.068 R)
• M50: 14,363,640 km (0.094 R)
• M51: 14,523,111 km (0.079 R)
• M52: 15,296,532 km (0.116 R)
• M53: 15,361,457 km (0.074 R)
• M54: 15,589,893 km (0.113 R)
• M55: 16,083,267 km (0.116 R)
• M56: 16,348,504 km (0.086 R)
• M57: 16,648,597 km (0.081 R)
• M58: 16,849,657 km (0.071 R)
• M59: 16,916,826 km (0.118 R)
• M60: 17,288,128 km (0.032 R)
• M61: 17,457,772 km (0.091 R)
• M62: 17,593,757 km (0.104 R)
• M63: 18,417,891 km (0.082 R)
• M64: 18,521,712 km (0.092 R)
• M65: 18,904,384 km (0.12 R)
• M66: 19,819,025 km (0.058 R)
• M67: 19,996,598 km (0.044 R)
• M68: 20,139,165 km (0.053 R)
• M69: 20,568,361 km (0.111 R)
• M70: 20,856,337 km (0.107 R)
• M71: 21,145,659 km (0.061 R)
• M72: 22,389,715 km (0.083 R)
• M73: 22,500,567 km (0.068 R)
• M74: 23,808,052 km (0.091 R)
• M75: 24,034,693 km (0.056 R)
• M76: 24,452,071 km (0.096 R)
• M77: 25,602,329 km (0.084 R)
• M78: 25,757,013 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.2

Radius: 13.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.85 AU - 5.91 AU

Year: 7189 Days

Day: 14.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 20,199,784 km

• M1: 228,286 km (0.063 R)
• M2: 344,075 km (0.098 R)
• M3: 534,663 km (0.111 R)
• M4: 902,374 km (0.074 R)
• M5: 1,243,308 km (0.041 R)
• M6: 1,856,659 km (0.067 R)
• M7: 2,017,028 km (0.061 R)
• M8: 2,224,221 km (0.041 R)
• M9: 2,872,878 km (0.064 R)
• M10: 3,155,019 km (0.034 R)
• M11: 3,495,504 km (0.095 R)
• M12: 4,247,832 km (0.086 R)
• M13: 4,807,776 km (0.085 R)
• M14: 5,105,925 km (0.082 R)
• M15: 5,487,399 km (0.117 R)
• M16: 5,681,578 km (0.095 R)
• M17: 6,057,068 km (0.086 R)
• M18: 6,278,024 km (0.048 R)
• M19: 6,379,452 km (0.09 R)
• M20: 6,832,135 km (0.052 R)
• M21: 7,104,403 km (0.028 R)
• M22: 7,855,683 km (0.083 R)
• M23: 8,119,125 km (0.066 R)
• M24: 8,632,246 km (0.032 R)
• M25: 8,722,603 km (0.083 R)
• M26: 8,995,470 km (0.042 R)
• M27: 9,901,883 km (0.113 R)
• M28: 10,837,319 km (0.103 R)
• M29: 11,155,364 km (0.058 R)
• M30: 11,476,700 km (0.084 R)
• M31: 11,750,913 km (0.083 R)
• M32: 12,458,660 km (0.047 R)
• M33: 13,942,073 km (0.108 R)
• M34: 14,691,109 km (0.092 R)
• M35: 14,799,269 km (0.063 R)
• M36: 14,934,655 km (0.066 R)
• M37: 15,508,213 km (0.116 R)
• M38: 15,811,597 km (0.075 R)
• M39: 15,922,300 km (0.12 R)
• M40: 16,033,451 km (0.111 R)
• M41: 16,396,076 km (0.085 R)
• M42: 16,789,818 km (0.11 R)
• M43: 17,643,872 km (0.104 R)
• M44: 17,960,571 km (0.084 R)
• M45: 18,308,236 km (0.109 R)
• M46: 19,069,091 km (0.077 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 14,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit