🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.4

Radius: 11.6

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.74 AU - 0.86 AU

Year: 469 Days

Day: 11.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 31,562,548 km

• M1: 147,952 km (0.077 R)
• M2: 272,268 km (0.069 R)
• M3: 354,547 km (0.118 R)
• M4: 456,274 km (0.044 R)
• M5: 540,048 km (0.105 R)
• M6: 613,950 km (0.103 R)
• M7: 687,851 km (0.061 R)
• M8: 855,101 km (0.034 R)
• M9: 929,900 km (0.074 R)
• M10: 1,026,840 km (0.102 R)
• M11: 1,112,260 km (0.098 R)
• M12: 1,189,602 km (0.097 R)
• M13: 1,328,429 km (0.087 R)
• M14: 1,411,007 km (0.077 R)
• M15: 1,558,660 km (0.047 R)
• M16: 1,669,961 km (0.119 R)
• M17: 1,747,602 km (0.095 R)
• M18: 1,844,991 km (0.076 R)
• M19: 1,975,739 km (0.062 R)
• M20: 2,064,600 km (0.067 R)
• M21: 2,161,540 km (0.082 R)
• M22: 2,299,618 km (0.098 R)
• M23: 2,407,030 km (0.058 R)
• M24: 2,495,442 km (0.04 R)
• M25: 2,689,770 km (0.05 R)
• M26: 2,817,377 km (0.094 R)
• M27: 3,012,602 km (0.092 R)
• M28: 3,212,465 km (0.048 R)
• M29: 3,348,150 km (0.11 R)
• M30: 3,447,333 km (0.115 R)
• M31: 3,703,744 km (0.081 R)
• M32: 3,806,368 km (0.118 R)
• M33: 3,918,118 km (0.12 R)
• M34: 4,193,976 km (0.06 R)
• M35: 4,292,860 km (0.056 R)
• M36: 4,384,265 km (0.076 R)
• M37: 4,577,396 km (0.039 R)
• M38: 4,859,537 km (0.036 R)
• M39: 5,138,537 km (0.096 R)
• M40: 5,235,626 km (0.055 R)
• M41: 5,333,463 km (0.06 R)
• M42: 5,413,947 km (0.102 R)
• M43: 5,585,087 km (0.048 R)
• M44: 5,694,144 km (0.12 R)
• M45: 5,831,475 km (0.075 R)
• M46: 5,997,678 km (0.112 R)
• M47: 6,100,152 km (0.032 R)
• M48: 6,344,446 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.6

Radius: 13.9

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.66 AU - 1.74 AU

Year: 1454 Days

Day: 10.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 31,562,548 km

• M1: 208,091 km (0.098 R)
• M2: 298,597 km (0.1 R)
• M3: 387,608 km (0.087 R)
• M4: 503,546 km (0.076 R)
• M5: 648,956 km (0.11 R)
• M6: 826,528 km (0.078 R)
• M7: 1,013,526 km (0.062 R)
• M8: 1,188,405 km (0.079 R)
• M9: 1,609,673 km (0.037 R)
• M10: 1,711,998 km (0.06 R)
• M11: 1,923,679 km (0.042 R)
• M12: 2,257,731 km (0.073 R)
• M13: 2,646,985 km (0.054 R)
• M14: 2,956,353 km (0.064 R)
• M15: 3,045,065 km (0.113 R)
• M16: 3,160,554 km (0.115 R)
• M17: 3,369,542 km (0.104 R)
• M18: 3,637,323 km (0.111 R)
• M19: 3,760,142 km (0.115 R)
• M20: 4,308,568 km (0.116 R)
• M21: 4,526,383 km (0.117 R)
• M22: 4,688,397 km (0.076 R)
• M23: 4,807,477 km (0.12 R)
• M24: 4,942,714 km (0.109 R)
• M25: 5,186,259 km (0.072 R)
• M26: 5,480,668 km (0.084 R)
• M27: 5,574,765 km (0.108 R)
• M28: 5,685,317 km (0.092 R)
• M29: 5,780,611 km (0.103 R)
• M30: 5,892,511 km (0.117 R)
• M31: 6,005,158 km (0.098 R)
• M32: 6,118,403 km (0.034 R)
• M33: 6,248,853 km (0.095 R)
• M34: 6,363,744 km (0.098 R)
• M35: 6,545,804 km (0.112 R)
• M36: 6,712,756 km (0.103 R)
• M37: 6,813,585 km (0.114 R)
• M38: 7,102,159 km (0.067 R)
• M39: 7,256,694 km (0.086 R)
• M40: 7,446,982 km (0.043 R)
• M41: 7,867,801 km (0.091 R)
• M42: 7,974,314 km (0.119 R)
• M43: 8,405,007 km (0.04 R)
• M44: 8,605,019 km (0.068 R)
• M45: 8,972,581 km (0.055 R)
• M46: 9,477,175 km (0.071 R)
• M47: 9,628,418 km (0.104 R)
• M48: 9,914,300 km (0.113 R)
• M49: 10,455,395 km (0.107 R)
• M50: 10,631,472 km (0.11 R)
• M51: 10,828,193 km (0.112 R)
• M52: 11,185,283 km (0.049 R)
• M53: 11,345,203 km (0.101 R)
• M54: 11,445,583 km (0.083 R)
• M55: 11,546,263 km (0.086 R)
• M56: 12,156,622 km (0.092 R)
• M57: 12,486,485 km (0.039 R)
• M58: 13,049,721 km (0.104 R)
• M59: 13,281,598 km (0.051 R)
• M60: 13,387,513 km (0.043 R)
• M61: 13,514,821 km (0.115 R)
• M62: 13,706,755 km (0.077 R)
• M63: 13,813,718 km (0.105 R)
• M64: 13,920,979 km (0.095 R)
• M65: 14,071,625 km (0.12 R)
• M66: 14,374,560 km (0.099 R)
• M67: 14,505,010 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.9

Radius: 9.8

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.79 AU - 2.45 AU

Year: 2025 Days

Day: 5.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 31,562,548 km

• M1: 127,757 km (0.112 R)
• M2: 202,256 km (0.062 R)
• M3: 296,204 km (0.043 R)
• M4: 420,968 km (0.09 R)
• M5: 626,217 km (0.066 R)
• M6: 735,423 km (0.082 R)
• M7: 1,103,434 km (0.095 R)
• M8: 1,223,860 km (0.056 R)
• M9: 1,556,117 km (0.078 R)
• M10: 1,815,669 km (0.095 R)
• M11: 2,071,482 km (0.112 R)
• M12: 2,221,828 km (0.073 R)
• M13: 2,293,784 km (0.058 R)
• M14: 2,665,684 km (0.077 R)
• M15: 2,800,472 km (0.12 R)
• M16: 2,917,757 km (0.075 R)
• M17: 2,996,894 km (0.08 R)
• M18: 3,086,653 km (0.11 R)
• M19: 3,269,312 km (0.069 R)
• M20: 3,403,352 km (0.111 R)
• M21: 3,946,841 km (0.083 R)
• M22: 4,212,227 km (0.062 R)
• M23: 4,369,604 km (0.097 R)
• M24: 4,678,823 km (0.096 R)
• M25: 5,270,183 km (0.091 R)
• M26: 5,403,475 km (0.116 R)
• M27: 5,685,916 km (0.049 R)
• M28: 5,772,832 km (0.104 R)
• M29: 5,973,144 km (0.105 R)
• M30: 6,367,783 km (0.094 R)
• M31: 6,496,886 km (0.111 R)
• M32: 6,797,278 km (0.058 R)
• M33: 7,075,381 km (0.11 R)
• M34: 7,209,271 km (0.104 R)
• M35: 7,670,481 km (0.107 R)
• M36: 7,780,436 km (0.079 R)
• M37: 8,183,303 km (0.116 R)
• M38: 8,937,276 km (0.119 R)
• M39: 9,140,131 km (0.052 R)
• M40: 9,329,821 km (0.056 R)
• M41: 9,921,929 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.2

Radius: 14.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2 AU - 2.78 AU

Year: 2424 Days

Day: 8.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,562,548 km

• M1: 223,050 km (0.114 R)
• M2: 441,763 km (0.1 R)
• M3: 549,473 km (0.031 R)
• M4: 645,515 km (0.116 R)
• M5: 815,308 km (0.103 R)
• M6: 1,419,235 km (0.076 R)
• M7: 1,739,075 km (0.097 R)
• M8: 1,925,624 km (0.104 R)
• M9: 2,180,987 km (0.105 R)
• M10: 2,370,229 km (0.119 R)
• M11: 2,792,693 km (0.116 R)
• M12: 2,902,199 km (0.049 R)
• M13: 3,125,399 km (0.109 R)
• M14: 3,354,583 km (0.065 R)
• M15: 3,814,297 km (0.094 R)
• M16: 4,059,637 km (0.083 R)
• M17: 4,152,986 km (0.112 R)
• M18: 4,294,356 km (0.11 R)
• M19: 4,663,115 km (0.098 R)
• M20: 4,777,408 km (0.094 R)
• M21: 4,925,659 km (0.103 R)
• M22: 5,328,975 km (0.065 R)
• M23: 5,900,888 km (0.031 R)
• M24: 5,989,300 km (0.088 R)
• M25: 6,456,195 km (0.063 R)
• M26: 6,731,007 km (0.104 R)
• M27: 7,444,439 km (0.093 R)
• M28: 7,597,627 km (0.029 R)
• M29: 7,693,968 km (0.103 R)
• M30: 7,985,534 km (0.059 R)
• M31: 8,142,612 km (0.101 R)
• M32: 8,340,231 km (0.106 R)
• M33: 8,579,587 km (0.079 R)
• M34: 8,720,209 km (0.079 R)
• M35: 9,188,002 km (0.053 R)
• M36: 9,352,560 km (0.083 R)
• M37: 9,559,753 km (0.069 R)
• M38: 10,063,150 km (0.088 R)
• M39: 10,169,065 km (0.094 R)
• M40: 10,296,821 km (0.071 R)
• M41: 10,403,634 km (0.106 R)
• M42: 10,661,391 km (0.093 R)
• M43: 10,791,242 km (0.092 R)
• M44: 11,052,141 km (0.093 R)
• M45: 11,161,647 km (0.111 R)
• M46: 11,425,687 km (0.08 R)
• M47: 11,514,099 km (0.077 R)
• M48: 11,602,811 km (0.086 R)
• M49: 11,713,962 km (0.071 R)
• M50: 11,892,582 km (0.115 R)
• M51: 12,616,336 km (0.095 R)
• M52: 12,845,520 km (0.102 R)
• M53: 12,937,523 km (0.099 R)
• M54: 13,470,989 km (0.108 R)
• M55: 14,130,267 km (0.067 R)
• M56: 14,607,484 km (0.117 R)
• M57: 14,775,931 km (0.08 R)
• M58: 15,138,706 km (0.072 R)
• M59: 15,406,786 km (0.079 R)
• M60: 15,504,623 km (0.083 R)
• M61: 15,627,143 km (0.058 R)
• M62: 15,799,330 km (0.119 R)
• M63: 15,922,749 km (0.07 R)
• M64: 16,220,149 km (0.057 R)
• M65: 16,344,615 km (0.113 R)
• M66: 16,619,725 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.3

Radius: 9.5

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.66 AU - 4.28 AU

Year: 5189 Days

Day: 10.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,562,548 km

• M1: 121,025 km (0.086 R)
• M2: 235,018 km (0.079 R)
• M3: 341,981 km (0.109 R)
• M4: 603,627 km (0.082 R)
• M5: 790,026 km (0.117 R)
• M6: 981,362 km (0.105 R)
• M7: 1,127,519 km (0.093 R)
• M8: 1,312,572 km (0.043 R)
• M9: 1,524,552 km (0.076 R)
• M10: 1,765,255 km (0.085 R)
• M11: 1,981,573 km (0.062 R)
• M12: 2,168,421 km (0.1 R)
• M13: 2,519,527 km (0.054 R)
• M14: 2,660,897 km (0.088 R)
• M15: 2,804,960 km (0.113 R)
• M16: 3,058,080 km (0.106 R)
• M17: 3,209,174 km (0.119 R)
• M18: 3,407,241 km (0.083 R)
• M19: 3,700,303 km (0.112 R)
• M20: 3,861,570 km (0.047 R)
• M21: 4,238,856 km (0.111 R)
• M22: 4,702,310 km (0.078 R)
• M23: 5,028,882 km (0.047 R)
• M24: 5,105,177 km (0.09 R)
• M25: 5,233,382 km (0.115 R)
• M26: 5,890,416 km (0.118 R)
• M27: 6,079,059 km (0.094 R)
• M28: 6,324,549 km (0.109 R)
• M29: 6,490,154 km (0.109 R)
• M30: 6,853,677 km (0.092 R)
• M31: 6,938,499 km (0.111 R)
• M32: 7,137,763 km (0.092 R)
• M33: 7,252,505 km (0.115 R)
• M34: 7,338,972 km (0.049 R)
• M35: 7,688,433 km (0.111 R)
• M36: 8,102,819 km (0.107 R)
• M37: 8,524,685 km (0.062 R)
• M38: 8,707,643 km (0.083 R)
• M39: 9,046,482 km (0.083 R)
• M40: 9,201,915 km (0.097 R)
• M41: 9,673,597 km (0.051 R)
• M42: 10,056,567 km (0.03 R)
• M43: 10,607,835 km (0.061 R)
• M44: 10,706,121 km (0.117 R)
• M45: 11,268,759 km (0.067 R)
• M46: 11,402,649 km (0.103 R)
• M47: 11,570,647 km (0.085 R)
• M48: 11,637,966 km (0.047 R)
• M49: 12,595,842 km (0.026 R)
• M50: 12,944,105 km (0.079 R)
• M51: 13,084,129 km (0.078 R)
• M52: 13,401,426 km (0.104 R)
• M53: 14,368,427 km (0.111 R)
• M54: 15,135,864 km (0.112 R)
• M55: 15,729,618 km (0.108 R)
• M56: 16,331,001 km (0.093 R)
• M57: 16,710,681 km (0.074 R)
• M58: 17,324,181 km (0.086 R)
• M59: 17,711,490 km (0.091 R)
• M60: 17,984,207 km (0.116 R)
• M61: 18,929,965 km (0.115 R)
• M62: 19,328,793 km (0.077 R)
• M63: 19,448,920 km (0.073 R)
• M64: 19,851,488 km (0.087 R)
• M65: 20,460,202 km (0.098 R)
• M66: 21,447,099 km (0.119 R)
• M67: 22,365,330 km (0.081 R)
• M68: 22,956,242 km (0.063 R)
• M69: 23,809,399 km (0.062 R)
• M70: 24,110,539 km (0.099 R)
• M71: 24,803,477 km (0.098 R)
• M72: 25,283,536 km (0.101 R)
• M73: 25,502,847 km (0.077 R)
• M74: 25,678,774 km (0.106 R)
• M75: 25,987,544 km (0.1 R)
• M76: 26,519,663 km (0.051 R)
• M77: 26,653,254 km (0.118 R)
• M78: 26,965,914 km (0.12 R)
• M79: 28,501,536 km (0.092 R)
• M80: 28,821,227 km (0.077 R)
• M81: 28,958,557 km (0.06 R)
• M82: 29,648,652 km (0.108 R)
• M83: 30,998,324 km (0.06 R)
• M84: 31,421,088 km (0.039 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: 300 - 19,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit