🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.2

Radius: 14.1

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.57 AU - 0.81 AU

Year: 376 Days

Day: 9.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 18,785,137 km

• M1: 186,698 km (0.097 R)
• M2: 279,598 km (0.09 R)
• M3: 378,034 km (0.118 R)
• M4: 467,643 km (0.109 R)
• M5: 570,566 km (0.105 R)
• M6: 693,536 km (0.048 R)
• M7: 783,893 km (0.106 R)
• M8: 901,477 km (0.08 R)
• M9: 1,045,839 km (0.115 R)
• M10: 1,164,769 km (0.09 R)
• M11: 1,275,771 km (0.091 R)
• M12: 1,703,621 km (0.105 R)
• M13: 2,096,764 km (0.084 R)
• M14: 2,213,001 km (0.104 R)
• M15: 2,353,324 km (0.108 R)
• M16: 2,711,461 km (0.114 R)
• M17: 2,803,913 km (0.051 R)
• M18: 2,897,262 km (0.076 R)
• M19: 3,033,546 km (0.112 R)
• M20: 3,135,721 km (0.11 R)
• M21: 3,232,810 km (0.09 R)
• M22: 3,355,779 km (0.053 R)
• M23: 3,467,828 km (0.118 R)
• M24: 3,568,508 km (0.106 R)
• M25: 3,695,666 km (0.119 R)
• M26: 3,792,156 km (0.118 R)
• M27: 3,941,754 km (0.069 R)
• M28: 4,099,879 km (0.101 R)
• M29: 4,193,228 km (0.103 R)
• M30: 4,450,088 km (0.064 R)
• M31: 4,566,625 km (0.071 R)
• M32: 4,670,446 km (0.104 R)
• M33: 4,788,927 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.9

Radius: 13.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.77 AU - 1.11 AU

Year: 598 Days

Day: 5.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,785,137 km

• M1: 178,620 km (0.097 R)
• M2: 313,258 km (0.103 R)
• M3: 404,213 km (0.1 R)
• M4: 501,751 km (0.116 R)
• M5: 593,904 km (0.12 R)
• M6: 701,913 km (0.067 R)
• M7: 818,001 km (0.106 R)
• M8: 912,397 km (0.09 R)
• M9: 1,015,919 km (0.109 R)
• M10: 1,113,457 km (0.025 R)
• M11: 1,386,473 km (0.057 R)
• M12: 1,484,310 km (0.077 R)
• M13: 1,675,496 km (0.102 R)
• M14: 1,793,080 km (0.099 R)
• M15: 2,056,522 km (0.118 R)
• M16: 2,169,618 km (0.077 R)
• M17: 2,374,417 km (0.111 R)
• M18: 2,472,254 km (0.06 R)
• M19: 2,774,143 km (0.117 R)
• M20: 2,952,164 km (0.119 R)
• M21: 3,042,671 km (0.12 R)
• M22: 3,280,831 km (0.113 R)
• M23: 3,429,830 km (0.111 R)
• M24: 3,597,230 km (0.09 R)
• M25: 3,882,364 km (0.091 R)
• M26: 3,990,224 km (0.116 R)
• M27: 4,149,695 km (0.09 R)
• M28: 4,311,261 km (0.107 R)
• M29: 4,492,424 km (0.097 R)
• M30: 4,623,322 km (0.078 R)
• M31: 4,915,936 km (0.09 R)
• M32: 5,242,059 km (0.111 R)
• M33: 5,352,462 km (0.099 R)
• M34: 5,538,113 km (0.094 R)
• M35: 5,659,886 km (0.093 R)
• M36: 5,820,554 km (0.093 R)
• M37: 6,011,590 km (0.059 R)
• M38: 6,204,721 km (0.067 R)
• M39: 6,370,476 km (0.063 R)
• M40: 6,508,106 km (0.09 R)
• M41: 6,597,116 km (0.103 R)
• M42: 6,696,599 km (0.101 R)
• M43: 6,876,715 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.3

Radius: 12.3

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.95 AU - 2.19 AU

Year: 1954 Days

Day: 11.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 18,785,137 km

• M1: 166,802 km (0.092 R)
• M2: 248,033 km (0.085 R)
• M3: 332,406 km (0.099 R)
• M4: 427,401 km (0.091 R)
• M5: 674,387 km (0.11 R)
• M6: 797,506 km (0.116 R)
• M7: 1,034,918 km (0.062 R)
• M8: 1,197,681 km (0.09 R)
• M9: 1,277,865 km (0.093 R)
• M10: 1,707,510 km (0.11 R)
• M11: 1,912,758 km (0.062 R)
• M12: 2,061,459 km (0.06 R)
• M13: 2,192,058 km (0.026 R)
• M14: 2,370,528 km (0.112 R)
• M15: 2,647,583 km (0.099 R)
• M16: 2,874,373 km (0.077 R)
• M17: 3,033,396 km (0.119 R)
• M18: 3,145,295 km (0.053 R)
• M19: 3,296,539 km (0.074 R)
• M20: 3,527,967 km (0.071 R)
• M21: 3,805,022 km (0.087 R)
• M22: 3,898,969 km (0.109 R)
• M23: 4,116,634 km (0.083 R)
• M24: 4,226,888 km (0.04 R)
• M25: 4,436,474 km (0.116 R)
• M26: 4,808,076 km (0.059 R)
• M27: 4,895,291 km (0.117 R)
• M28: 4,997,616 km (0.113 R)
• M29: 5,130,459 km (0.082 R)
• M30: 5,219,470 km (0.059 R)
• M31: 5,566,088 km (0.026 R)
• M32: 5,858,103 km (0.117 R)
• M33: 6,170,912 km (0.064 R)
• M34: 6,345,343 km (0.104 R)
• M35: 6,457,242 km (0.079 R)
• M36: 6,666,829 km (0.038 R)
• M37: 7,042,918 km (0.116 R)
• M38: 7,192,067 km (0.111 R)
• M39: 7,493,507 km (0.06 R)
• M40: 8,212,923 km (0.03 R)
• M41: 8,581,083 km (0.096 R)
• M42: 8,722,753 km (0.098 R)
• M43: 9,424,367 km (0.099 R)
• M44: 9,680,777 km (0.05 R)
• M45: 9,828,281 km (0.087 R)
• M46: 11,228,068 km (0.049 R)
• M47: 11,363,753 km (0.065 R)
• M48: 11,931,627 km (0.105 R)
• M49: 12,070,005 km (0.037 R)
• M50: 12,228,878 km (0.104 R)
• M51: 12,348,556 km (0.116 R)
• M52: 12,488,580 km (0.111 R)
• M53: 12,750,077 km (0.106 R)
• M54: 12,891,746 km (0.099 R)
• M55: 13,217,271 km (0.067 R)
• M56: 13,381,081 km (0.038 R)
• M57: 13,463,210 km (0.08 R)
• M58: 13,607,422 km (0.06 R)
• M59: 13,772,878 km (0.029 R)
• M60: 14,063,995 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.1

Radius: 8.2

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.75 AU - 2.79 AU

Year: 2244 Days

Day: 6.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 18,785,137 km

• M1: 139,724 km (0.056 R)
• M2: 235,018 km (0.088 R)
• M3: 397,482 km (0.116 R)
• M4: 516,861 km (0.055 R)
• M5: 710,590 km (0.084 R)
• M6: 783,594 km (0.109 R)
• M7: 840,142 km (0.119 R)
• M8: 1,286,542 km (0.044 R)
• M9: 1,411,606 km (0.039 R)
• M10: 1,493,286 km (0.12 R)
• M11: 1,552,676 km (0.099 R)
• M12: 1,637,049 km (0.096 R)
• M13: 1,748,051 km (0.057 R)
• M14: 1,887,177 km (0.103 R)
• M15: 2,082,702 km (0.078 R)
• M16: 2,176,200 km (0.097 R)
• M17: 2,564,556 km (0.061 R)
• M18: 2,665,086 km (0.081 R)
• M19: 2,884,995 km (0.117 R)
• M20: 3,050,001 km (0.063 R)
• M21: 3,171,924 km (0.047 R)
• M22: 3,420,705 km (0.116 R)
• M23: 3,773,307 km (0.098 R)
• M24: 4,255,760 km (0.051 R)
• M25: 4,358,085 km (0.08 R)
• M26: 4,634,841 km (0.083 R)
• M27: 4,775,463 km (0.119 R)
• M28: 4,917,432 km (0.115 R)
• M29: 4,970,988 km (0.057 R)
• M30: 5,187,306 km (0.12 R)
• M31: 5,278,411 km (0.025 R)
• M32: 5,798,413 km (0.084 R)
• M33: 5,911,958 km (0.068 R)
• M34: 6,354,020 km (0.114 R)
• M35: 7,067,303 km (0.061 R)
• M36: 7,127,890 km (0.084 R)
• M37: 7,310,848 km (0.111 R)
• M38: 7,660,458 km (0.091 R)
• M39: 8,248,079 km (0.082 R)
• M40: 8,590,508 km (0.037 R)
• M41: 8,676,826 km (0.068 R)
• M42: 9,178,727 km (0.052 R)
• M43: 9,355,552 km (0.118 R)
• M44: 9,645,323 km (0.056 R)
• M45: 9,915,496 km (0.059 R)
• M46: 10,325,245 km (0.077 R)
• M47: 10,555,327 km (0.03 R)
• M48: 10,670,966 km (0.051 R)
• M49: 11,137,861 km (0.038 R)
• M50: 11,587,701 km (0.103 R)
• M51: 12,285,576 km (0.107 R)
• M52: 12,431,733 km (0.081 R)
• M53: 12,505,036 km (0.068 R)
• M54: 13,046,729 km (0.04 R)
• M55: 13,596,053 km (0.111 R)
• M56: 14,357,356 km (0.073 R)
• M57: 14,950,362 km (0.116 R)
• M58: 15,158,603 km (0.113 R)
• M59: 15,289,202 km (0.062 R)
• M60: 15,420,100 km (0.083 R)
• M61: 15,551,447 km (0.102 R)
• M62: 15,841,667 km (0.088 R)
• M63: 15,894,624 km (0.112 R)
• M64: 15,947,731 km (0.109 R)
• M65: 16,481,197 km (0.056 R)
• M66: 16,642,464 km (0.061 R)
• M67: 16,831,107 km (0.062 R)
• M68: 17,047,725 km (0.088 R)
• M69: 17,183,559 km (0.12 R)
• M70: 17,346,920 km (0.101 R)
• M71: 17,593,158 km (0.104 R)
• M72: 18,116,601 km (0.074 R)
• M73: 18,199,778 km (0.117 R)
• M74: 18,477,731 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 17,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit