🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.2

Radius: 12.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.56 AU - 0.56 AU

Year: 284 Days

Day: 7.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 23,783,320 km

• M1: 171,439 km (0.087 R)
• M2: 264,339 km (0.081 R)
• M3: 380,876 km (0.044 R)
• M4: 461,659 km (0.086 R)
• M5: 547,827 km (0.098 R)
• M6: 694,134 km (0.047 R)
• M7: 784,192 km (0.103 R)
• M8: 865,424 km (0.077 R)
• M9: 984,504 km (0.097 R)
• M10: 1,139,038 km (0.104 R)
• M11: 1,221,616 km (0.055 R)
• M12: 1,333,665 km (0.101 R)
• M13: 1,461,571 km (0.118 R)
• M14: 1,560,306 km (0.105 R)
• M15: 1,691,503 km (0.088 R)
• M16: 1,773,782 km (0.084 R)
• M17: 1,938,040 km (0.091 R)
• M18: 2,065,797 km (0.106 R)
• M19: 2,168,272 km (0.08 R)
• M20: 2,262,967 km (0.119 R)
• M21: 2,412,714 km (0.075 R)
• M22: 2,555,730 km (0.055 R)
• M23: 2,645,938 km (0.091 R)
• M24: 2,727,169 km (0.069 R)
• M25: 2,809,149 km (0.075 R)
• M26: 3,002,130 km (0.099 R)
• M27: 3,134,973 km (0.072 R)
• M28: 3,258,990 km (0.116 R)
• M29: 3,379,266 km (0.072 R)
• M30: 3,506,574 km (0.086 R)
• M31: 3,596,034 km (0.116 R)
• M32: 3,783,181 km (0.081 R)
• M33: 3,944,597 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.8

Radius: 12.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.77 AU - 1.13 AU

Year: 628 Days

Day: 9.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 23,783,320 km

• M1: 195,375 km (0.104 R)
• M2: 279,449 km (0.059 R)
• M3: 357,838 km (0.111 R)
• M4: 442,810 km (0.118 R)
• M5: 528,978 km (0.066 R)
• M6: 652,845 km (0.053 R)
• M7: 808,128 km (0.087 R)
• M8: 891,005 km (0.076 R)
• M9: 980,614 km (0.059 R)
• M10: 1,088,923 km (0.082 R)
• M11: 1,221,467 km (0.066 R)
• M12: 1,343,239 km (0.097 R)
• M13: 1,486,255 km (0.057 R)
• M14: 1,608,177 km (0.113 R)
• M15: 1,710,951 km (0.079 R)
• M16: 1,792,930 km (0.101 R)
• M17: 1,871,769 km (0.112 R)
• M18: 1,966,015 km (0.108 R)
• M19: 2,149,572 km (0.086 R)
• M20: 2,399,999 km (0.095 R)
• M21: 2,492,450 km (0.036 R)
• M22: 2,575,776 km (0.115 R)
• M23: 2,665,236 km (0.086 R)
• M24: 2,820,518 km (0.103 R)
• M25: 2,907,584 km (0.104 R)
• M26: 3,017,539 km (0.098 R)
• M27: 3,179,703 km (0.054 R)
• M28: 3,270,359 km (0.116 R)
• M29: 3,361,913 km (0.065 R)
• M30: 3,483,386 km (0.109 R)
• M31: 3,565,216 km (0.116 R)
• M32: 3,689,233 km (0.059 R)
• M33: 3,820,730 km (0.038 R)
• M34: 4,008,774 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.9

Radius: 12.6

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.26 AU - 3.64 AU

Year: 3437 Days

Day: 12.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 23,783,320 km

• M1: 215,421 km (0.056 R)
• M2: 365,916 km (0.117 R)
• M3: 552,764 km (0.07 R)
• M4: 694,733 km (0.067 R)
• M5: 850,613 km (0.094 R)
• M6: 978,370 km (0.083 R)
• M7: 1,437,336 km (0.117 R)
• M8: 1,520,214 km (0.073 R)
• M9: 1,604,736 km (0.105 R)
• M10: 1,894,358 km (0.107 R)
• M11: 2,409,723 km (0.104 R)
• M12: 2,523,866 km (0.117 R)
• M13: 2,639,654 km (0.11 R)
• M14: 2,861,957 km (0.104 R)
• M15: 3,013,649 km (0.095 R)
• M16: 3,388,841 km (0.053 R)
• M17: 3,647,196 km (0.116 R)
• M18: 3,862,168 km (0.086 R)
• M19: 3,945,943 km (0.053 R)
• M20: 4,047,221 km (0.109 R)
• M21: 4,373,943 km (0.054 R)
• M22: 4,602,528 km (0.086 R)
• M23: 4,745,095 km (0.097 R)
• M24: 4,835,003 km (0.089 R)
• M25: 5,089,918 km (0.091 R)
• M26: 5,574,914 km (0.105 R)
• M27: 5,784,650 km (0.075 R)
• M28: 5,919,438 km (0.038 R)
• M29: 6,035,825 km (0.1 R)
• M30: 6,529,199 km (0.111 R)
• M31: 6,669,671 km (0.113 R)
• M32: 6,933,413 km (0.094 R)
• M33: 7,076,727 km (0.115 R)
• M34: 7,200,445 km (0.082 R)
• M35: 7,345,704 km (0.09 R)
• M36: 7,596,879 km (0.106 R)
• M37: 7,829,653 km (0.031 R)
• M38: 7,936,317 km (0.091 R)
• M39: 8,542,338 km (0.114 R)
• M40: 8,873,248 km (0.057 R)
• M41: 9,524,896 km (0.11 R)
• M42: 9,661,629 km (0.099 R)
• M43: 10,191,953 km (0.057 R)
• M44: 10,826,548 km (0.111 R)
• M45: 10,993,200 km (0.044 R)
• M46: 11,329,196 km (0.075 R)
• M47: 11,717,104 km (0.109 R)
• M48: 11,814,791 km (0.077 R)
• M49: 12,282,584 km (0.118 R)
• M50: 12,381,917 km (0.05 R)
• M51: 12,506,382 km (0.073 R)
• M52: 13,210,988 km (0.032 R)
• M53: 14,006,101 km (0.113 R)
• M54: 14,448,761 km (0.111 R)
• M55: 14,790,442 km (0.039 R)
• M56: 15,028,602 km (0.074 R)
• M57: 15,187,924 km (0.094 R)
• M58: 15,966,581 km (0.076 R)
• M59: 16,210,724 km (0.098 R)
• M60: 16,868,207 km (0.102 R)
• M61: 17,089,313 km (0.12 R)
• M62: 17,200,314 km (0.081 R)
• M63: 17,283,640 km (0.06 R)
• M64: 17,618,291 km (0.062 R)
• M65: 17,870,812 km (0.042 R)
• M66: 18,209,202 km (0.058 R)
• M67: 18,492,990 km (0.052 R)
• M68: 18,606,834 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.8

Radius: 13.9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.43 AU - 4.71 AU

Year: 5569 Days

Day: 9.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 23,783,320 km

• M1: 175,030 km (0.096 R)
• M2: 295,605 km (0.057 R)
• M3: 390,750 km (0.071 R)
• M4: 494,122 km (0.089 R)
• M5: 657,782 km (0.053 R)
• M6: 930,648 km (0.112 R)
• M7: 1,081,593 km (0.116 R)
• M8: 1,357,002 km (0.102 R)
• M9: 1,558,211 km (0.06 R)
• M10: 1,683,874 km (0.108 R)
• M11: 1,842,447 km (0.061 R)
• M12: 2,143,737 km (0.108 R)
• M13: 2,983,580 km (0.045 R)
• M14: 3,195,261 km (0.06 R)
• M15: 3,285,020 km (0.118 R)
• M16: 3,765,229 km (0.07 R)
• M17: 3,917,519 km (0.114 R)
• M18: 4,406,854 km (0.056 R)
• M19: 4,587,867 km (0.085 R)
• M20: 4,709,939 km (0.112 R)
• M21: 4,978,168 km (0.12 R)
• M22: 5,835,065 km (0.085 R)
• M23: 6,348,634 km (0.11 R)
• M24: 6,462,179 km (0.033 R)
• M25: 6,853,527 km (0.112 R)
• M26: 7,229,018 km (0.083 R)
• M27: 7,347,649 km (0.116 R)
• M28: 7,756,201 km (0.051 R)
• M29: 8,024,579 km (0.058 R)
• M30: 8,320,933 km (0.084 R)
• M31: 8,797,402 km (0.085 R)
• M32: 9,567,981 km (0.102 R)
• M33: 10,306,695 km (0.114 R)
• M34: 10,710,011 km (0.09 R)
• M35: 11,587,851 km (0.058 R)
• M36: 12,261,490 km (0.1 R)
• M37: 12,574,449 km (0.05 R)
• M38: 12,774,910 km (0.108 R)
• M39: 13,034,462 km (0.1 R)
• M40: 13,324,682 km (0.1 R)
• M41: 13,734,730 km (0.102 R)
• M42: 13,941,325 km (0.09 R)
• M43: 14,959,488 km (0.109 R)
• M44: 15,477,695 km (0.074 R)
• M45: 15,754,301 km (0.067 R)
• M46: 15,908,686 km (0.038 R)
• M47: 16,719,956 km (0.111 R)
• M48: 17,194,031 km (0.107 R)
• M49: 17,865,277 km (0.115 R)
• M50: 18,090,871 km (0.118 R)
• M51: 18,252,586 km (0.085 R)
• M52: 19,663,593 km (0.104 R)
• M53: 20,130,637 km (0.085 R)
• M54: 20,231,167 km (0.059 R)
• M55: 20,702,550 km (0.083 R)
• M56: 21,313,957 km (0.08 R)
• M57: 21,519,055 km (0.064 R)
• M58: 21,862,532 km (0.083 R)
• M59: 22,034,869 km (0.108 R)
• M60: 23,712,459 km (0.099 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: 190 - 12,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit