🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.7

Radius: 13

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.5 AU - 0.58 AU

Year: 279 Days

Day: 9.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 35,426,710 km

• M1: 162,314 km (0.07 R)
• M2: 247,884 km (0.053 R)
• M3: 434,731 km (0.092 R)
• M4: 534,962 km (0.107 R)
• M5: 744,848 km (0.088 R)
• M6: 837,150 km (0.109 R)
• M7: 941,120 km (0.116 R)
• M8: 1,072,018 km (0.075 R)
• M9: 1,162,974 km (0.072 R)
• M10: 1,296,714 km (0.114 R)
• M11: 1,398,590 km (0.037 R)
• M12: 1,528,890 km (0.07 R)
• M13: 1,654,702 km (0.112 R)
• M14: 1,757,027 km (0.089 R)
• M15: 1,879,996 km (0.064 R)
• M16: 1,987,109 km (0.087 R)
• M17: 2,115,613 km (0.11 R)
• M18: 2,207,765 km (0.106 R)
• M19: 2,311,138 km (0.073 R)
• M20: 2,579,815 km (0.072 R)
• M21: 2,694,407 km (0.085 R)
• M22: 2,800,023 km (0.1 R)
• M23: 2,901,750 km (0.047 R)
• M24: 3,032,050 km (0.057 R)
• M25: 3,120,013 km (0.083 R)
• M26: 3,276,044 km (0.12 R)
• M27: 3,366,550 km (0.094 R)
• M28: 3,474,859 km (0.1 R)
• M29: 3,602,018 km (0.081 R)
• M30: 3,795,448 km (0.118 R)
• M31: 3,920,511 km (0.117 R)
• M32: 4,028,820 km (0.092 R)
• M33: 4,156,278 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.5

Radius: 8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.55 AU - 0.77 AU

Year: 377 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,426,710 km

• M1: 124,316 km (0.097 R)
• M2: 180,415 km (0.099 R)
• M3: 286,031 km (0.086 R)
• M4: 350,508 km (0.026 R)
• M5: 409,001 km (0.108 R)
• M6: 497,263 km (0.058 R)
• M7: 671,096 km (0.06 R)
• M8: 823,237 km (0.114 R)
• M9: 924,066 km (0.059 R)
• M10: 987,047 km (0.114 R)
• M11: 1,066,633 km (0.111 R)
• M12: 1,143,227 km (0.108 R)
• M13: 1,224,459 km (0.112 R)
• M14: 1,280,707 km (0.104 R)
• M15: 1,566,140 km (0.117 R)
• M16: 1,662,780 km (0.097 R)
• M17: 1,716,486 km (0.042 R)
• M18: 1,797,867 km (0.108 R)
• M19: 1,890,019 km (0.093 R)
• M20: 1,955,543 km (0.034 R)
• M21: 2,031,240 km (0.048 R)
• M22: 2,124,140 km (0.036 R)
• M23: 2,244,716 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.6

Radius: 13.5

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.63 AU - 0.87 AU

Year: 457 Days

Day: 9 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 35,426,710 km

• M1: 182,360 km (0.057 R)
• M2: 274,063 km (0.102 R)
• M3: 417,228 km (0.119 R)
• M4: 576,101 km (0.07 R)
• M5: 808,427 km (0.093 R)
• M6: 905,965 km (0.059 R)
• M7: 993,031 km (0.089 R)
• M8: 1,278,613 km (0.085 R)
• M9: 1,406,220 km (0.079 R)
• M10: 1,614,909 km (0.105 R)
• M11: 1,778,419 km (0.112 R)
• M12: 1,966,763 km (0.053 R)
• M13: 2,057,120 km (0.08 R)
• M14: 2,235,291 km (0.081 R)
• M15: 2,357,064 km (0.118 R)
• M16: 2,501,875 km (0.11 R)
• M17: 2,586,098 km (0.114 R)
• M18: 2,721,484 km (0.105 R)
• M19: 2,808,102 km (0.116 R)
• M20: 2,984,478 km (0.044 R)
• M21: 3,134,225 km (0.084 R)
• M22: 3,332,741 km (0.099 R)
• M23: 3,449,278 km (0.086 R)
• M24: 3,535,596 km (0.117 R)
• M25: 3,774,803 km (0.026 R)
• M26: 4,002,940 km (0.119 R)
• M27: 4,102,123 km (0.031 R)
• M28: 4,227,187 km (0.075 R)
• M29: 4,353,597 km (0.045 R)
• M30: 4,575,900 km (0.081 R)
• M31: 4,671,044 km (0.102 R)
• M32: 4,784,439 km (0.073 R)
• M33: 4,978,318 km (0.119 R)
• M34: 5,156,938 km (0.11 R)
• M35: 5,292,324 km (0.068 R)
• M36: 5,419,781 km (0.056 R)
• M37: 5,539,011 km (0.098 R)
• M38: 5,996,331 km (0.069 R)
• M39: 6,282,512 km (0.091 R)
• M40: 6,573,181 km (0.076 R)
• M41: 6,700,638 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.2

Radius: 11.6

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.34 AU - 3.38 AU

Year: 3400 Days

Day: 9.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,426,710 km

• M1: 157,377 km (0.077 R)
• M2: 266,583 km (0.096 R)
• M3: 410,048 km (0.104 R)
• M4: 490,382 km (0.099 R)
• M5: 568,472 km (0.114 R)
• M6: 759,658 km (0.116 R)
• M7: 984,653 km (0.106 R)
• M8: 1,343,987 km (0.035 R)
• M9: 1,592,619 km (0.091 R)
• M10: 1,743,563 km (0.069 R)
• M11: 2,332,680 km (0.111 R)
• M12: 2,473,601 km (0.101 R)
• M13: 2,601,208 km (0.12 R)
• M14: 2,731,059 km (0.059 R)
• M15: 2,913,119 km (0.096 R)
• M16: 3,048,206 km (0.113 R)
• M17: 3,168,184 km (0.119 R)
• M18: 3,342,316 km (0.096 R)
• M19: 3,754,757 km (0.053 R)
• M20: 3,846,610 km (0.12 R)
• M21: 4,126,807 km (0.054 R)
• M22: 4,336,543 km (0.098 R)
• M23: 4,452,481 km (0.069 R)
• M24: 4,806,430 km (0.074 R)
• M25: 4,946,603 km (0.101 R)
• M26: 5,169,654 km (0.098 R)
• M27: 5,562,797 km (0.05 R)
• M28: 5,965,664 km (0.102 R)
• M29: 6,116,459 km (0.101 R)
• M30: 6,554,332 km (0.092 R)
• M31: 7,047,855 km (0.109 R)
• M32: 7,414,370 km (0.116 R)
• M33: 7,810,804 km (0.071 R)
• M34: 8,047,169 km (0.089 R)
• M35: 8,261,842 km (0.114 R)
• M36: 8,381,969 km (0.107 R)
• M37: 8,599,783 km (0.09 R)
• M38: 8,672,787 km (0.056 R)
• M39: 8,966,747 km (0.067 R)
• M40: 9,615,254 km (0.099 R)
• M41: 10,227,258 km (0.073 R)
• M42: 10,904,488 km (0.085 R)
• M43: 11,275,192 km (0.113 R)
• M44: 11,677,011 km (0.106 R)
• M45: 11,757,944 km (0.025 R)
• M46: 12,029,165 km (0.06 R)
• M47: 12,247,578 km (0.063 R)
• M48: 13,585,431 km (0.066 R)
• M49: 13,784,397 km (0.071 R)
• M50: 14,387,126 km (0.053 R)
• M51: 14,474,043 km (0.118 R)
• M52: 14,969,212 km (0.083 R)
• M53: 15,588,846 km (0.069 R)
• M54: 15,886,695 km (0.114 R)
• M55: 15,976,454 km (0.099 R)
• M56: 16,609,552 km (0.102 R)
• M57: 17,651,801 km (0.078 R)
• M58: 17,806,934 km (0.119 R)
• M59: 18,149,662 km (0.113 R)
• M60: 18,652,162 km (0.072 R)
• M61: 19,031,991 km (0.113 R)
• M62: 19,254,742 km (0.071 R)
• M63: 19,960,545 km (0.059 R)
• M64: 20,154,424 km (0.067 R)
• M65: 20,284,125 km (0.075 R)
• M66: 20,642,113 km (0.109 R)
• M67: 20,903,759 km (0.047 R)
• M68: 21,298,398 km (0.064 R)
• M69: 21,894,845 km (0.046 R)
• M70: 22,262,108 km (0.078 R)
• M71: 22,463,317 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.2

Radius: 14.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.93 AU - 4.21 AU

Year: 5772 Days

Day: 11 Hours

Environment

Temp: -224 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,426,710 km

• M1: 182,210 km (0.114 R)
• M2: 310,116 km (0.098 R)
• M3: 461,061 km (0.048 R)
• M4: 633,697 km (0.109 R)
• M5: 932,144 km (0.089 R)
• M6: 1,130,810 km (0.03 R)
• M7: 1,447,509 km (0.117 R)
• M8: 1,553,723 km (0.103 R)
• M9: 1,927,419 km (0.09 R)
• M10: 2,329,987 km (0.11 R)
• M11: 2,456,098 km (0.039 R)
• M12: 2,693,360 km (0.045 R)
• M13: 2,826,053 km (0.099 R)
• M14: 3,450,624 km (0.094 R)
• M15: 3,595,435 km (0.111 R)
• M16: 3,692,973 km (0.099 R)
• M17: 3,915,874 km (0.066 R)
• M18: 4,375,289 km (0.117 R)
• M19: 4,771,424 km (0.035 R)
• M20: 5,317,756 km (0.071 R)
• M21: 5,626,825 km (0.086 R)
• M22: 6,529,648 km (0.069 R)
• M23: 6,649,476 km (0.092 R)
• M24: 7,259,685 km (0.056 R)
• M25: 7,383,852 km (0.117 R)
• M26: 7,477,500 km (0.075 R)
• M27: 8,403,212 km (0.113 R)
• M28: 8,730,831 km (0.027 R)
• M29: 8,995,918 km (0.108 R)
• M30: 9,364,976 km (0.11 R)
• M31: 9,534,321 km (0.099 R)
• M32: 9,773,229 km (0.047 R)
• M33: 10,431,460 km (0.111 R)
• M34: 10,783,763 km (0.11 R)
• M35: 11,791,155 km (0.077 R)
• M36: 12,084,366 km (0.111 R)
• M37: 12,268,970 km (0.107 R)
• M38: 12,753,368 km (0.109 R)
• M39: 12,866,015 km (0.103 R)
• M40: 13,092,357 km (0.094 R)
• M41: 13,243,899 km (0.09 R)
• M42: 13,434,338 km (0.095 R)
• M43: 13,933,546 km (0.094 R)
• M44: 14,204,767 km (0.047 R)
• M45: 14,477,932 km (0.053 R)
• M46: 14,595,516 km (0.091 R)
• M47: 15,990,666 km (0.118 R)
• M48: 16,601,624 km (0.112 R)
• M49: 16,765,882 km (0.07 R)
• M50: 17,261,799 km (0.055 R)
• M51: 17,846,577 km (0.095 R)
• M52: 18,992,497 km (0.077 R)
• M53: 19,164,385 km (0.104 R)
• M54: 19,466,273 km (0.107 R)
• M55: 20,425,495 km (0.078 R)
• M56: 20,778,097 km (0.098 R)
• M57: 21,088,213 km (0.113 R)
• M58: 21,578,894 km (0.076 R)
• M59: 21,713,233 km (0.045 R)
• M60: 21,848,021 km (0.062 R)
• M61: 22,299,059 km (0.118 R)
• M62: 22,435,043 km (0.085 R)
• M63: 22,616,804 km (0.079 R)
• M64: 22,935,897 km (0.079 R)
• M65: 23,256,485 km (0.107 R)
• M66: 24,834,892 km (0.09 R)
• M67: 25,069,910 km (0.108 R)
• M68: 25,447,495 km (0.037 R)
• M69: 25,732,031 km (0.064 R)
• M70: 25,827,025 km (0.117 R)
• M71: 26,784,003 km (0.1 R)
• M72: 26,928,514 km (0.097 R)
• M73: 27,121,645 km (0.07 R)
• M74: 28,781,882 km (0.119 R)
• M75: 29,475,119 km (0.086 R)
• M76: 30,273,971 km (0.103 R)
• M77: 30,424,617 km (0.061 R)
• M78: 30,928,462 km (0.095 R)
• M79: 31,842,206 km (0.089 R)
• M80: 32,200,044 km (0.1 R)
• M81: 33,592,501 km (0.041 R)
• M82: 34,374,599 km (0.059 R)
• M83: 34,794,221 km (0.052 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 12,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit