🌌 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: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.1

Radius: 14.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.45 AU - 0.65 AU

Year: 287 Days

Day: 15 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 16,471,981 km

• M1: 181,313 km (0.08 R)
• M2: 342,280 km (0.079 R)
• M3: 447,597 km (0.052 R)
• M4: 583,282 km (0.117 R)
• M5: 680,521 km (0.094 R)
• M6: 794,215 km (0.113 R)
• M7: 985,850 km (0.116 R)
• M8: 1,110,465 km (0.119 R)
• M9: 1,360,443 km (0.11 R)
• M10: 1,463,516 km (0.087 R)
• M11: 1,608,028 km (0.112 R)
• M12: 1,721,871 km (0.102 R)
• M13: 1,856,958 km (0.096 R)
• M14: 1,972,448 km (0.107 R)
• M15: 2,071,332 km (0.087 R)
• M16: 2,220,481 km (0.072 R)
• M17: 2,333,577 km (0.115 R)
• M18: 2,438,595 km (0.07 R)
• M19: 2,545,258 km (0.059 R)
• M20: 2,653,567 km (0.101 R)
• M21: 2,747,664 km (0.106 R)
• M22: 2,848,343 km (0.113 R)
• M23: 2,960,991 km (0.066 R)
• M24: 3,058,828 km (0.108 R)
• M25: 3,330,647 km (0.111 R)
• M26: 3,444,042 km (0.117 R)
• M27: 3,564,468 km (0.065 R)
• M28: 3,692,075 km (0.082 R)
• M29: 3,809,510 km (0.042 R)
• M30: 3,910,339 km (0.091 R)
• M31: 4,066,369 km (0.114 R)
• M32: 4,193,976 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974

Radius: 12.2

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.49 AU - 0.69 AU

Year: 319 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 16,471,981 km

• M1: 153,637 km (0.084 R)
• M2: 245,041 km (0.092 R)
• M3: 325,824 km (0.083 R)
• M4: 454,478 km (0.087 R)
• M5: 540,497 km (0.106 R)
• M6: 626,217 km (0.061 R)
• M7: 837,598 km (0.056 R)
• M8: 986,748 km (0.105 R)
• M9: 1,095,804 km (0.055 R)
• M10: 1,190,799 km (0.072 R)
• M11: 1,365,529 km (0.082 R)
• M12: 1,483,562 km (0.11 R)
• M13: 1,589,926 km (0.054 R)
• M14: 1,683,126 km (0.099 R)
• M15: 1,794,277 km (0.081 R)
• M16: 2,148,674 km (0.098 R)
• M17: 2,299,170 km (0.098 R)
• M18: 2,405,384 km (0.091 R)
• M19: 2,549,746 km (0.089 R)
• M20: 2,666,133 km (0.116 R)
• M21: 2,778,032 km (0.073 R)
• M22: 2,859,862 km (0.106 R)
• M23: 2,955,306 km (0.109 R)
• M24: 3,045,513 km (0.096 R)
• M25: 3,129,887 km (0.1 R)
• M26: 3,208,725 km (0.114 R)
• M27: 3,462,443 km (0.029 R)
• M28: 3,681,304 km (0.086 R)
• M29: 3,792,456 km (0.117 R)
• M30: 3,890,592 km (0.108 R)
• M31: 4,003,987 km (0.07 R)
• M32: 4,176,025 km (0.081 R)
• M33: 4,365,116 km (0.082 R)
• M34: 4,475,669 km (0.086 R)
• M35: 4,609,410 km (0.063 R)
• M36: 4,759,606 km (0.075 R)
• M37: 4,934,486 km (0.083 R)
• M38: 5,018,859 km (0.074 R)
• M39: 5,274,971 km (0.052 R)
• M40: 5,400,633 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.2

Radius: 14.3

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.52 AU - 0.72 AU

Year: 343 Days

Day: 12.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 16,471,981 km

• M1: 178,620 km (0.065 R)
• M2: 270,922 km (0.075 R)
• M3: 387,159 km (0.119 R)
• M4: 484,996 km (0.116 R)
• M5: 582,235 km (0.105 R)
• M6: 674,686 km (0.07 R)
• M7: 812,316 km (0.043 R)
• M8: 915,090 km (0.081 R)
• M9: 1,094,757 km (0.104 R)
• M10: 1,214,585 km (0.104 R)
• M11: 1,347,877 km (0.102 R)
• M12: 1,450,202 km (0.067 R)
• M13: 1,578,706 km (0.099 R)
• M14: 1,668,166 km (0.09 R)
• M15: 1,857,407 km (0.077 R)
• M16: 2,008,052 km (0.118 R)
• M17: 2,116,062 km (0.111 R)
• M18: 2,402,991 km (0.088 R)
• M19: 2,540,321 km (0.111 R)
• M20: 2,635,166 km (0.085 R)
• M21: 2,725,673 km (0.084 R)
• M22: 2,857,619 km (0.113 R)
• M23: 2,950,668 km (0.102 R)
• M24: 3,056,584 km (0.104 R)
• M25: 3,236,101 km (0.073 R)
• M26: 3,376,125 km (0.097 R)
• M27: 3,524,526 km (0.097 R)
• M28: 3,681,454 km (0.094 R)
• M29: 3,840,776 km (0.038 R)
• M30: 3,937,416 km (0.077 R)
• M31: 4,048,118 km (0.065 R)
• M32: 4,139,971 km (0.057 R)
• M33: 4,521,446 km (0.119 R)
• M34: 4,623,621 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.4

Radius: 8.8

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.56 AU - 0.78 AU

Year: 385 Days

Day: 12.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 97.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 16,471,981 km

• M1: 111,301 km (0.113 R)
• M2: 179,817 km (0.108 R)
• M3: 252,820 km (0.083 R)
• M4: 313,707 km (0.072 R)
• M5: 387,458 km (0.09 R)
• M6: 458,667 km (0.097 R)
• M7: 653,443 km (0.117 R)
• M8: 725,699 km (0.03 R)
• M9: 854,054 km (0.061 R)
• M10: 912,697 km (0.097 R)
• M11: 977,173 km (0.04 R)
• M12: 1,260,661 km (0.1 R)
• M13: 1,387,221 km (0.046 R)
• M14: 1,477,429 km (0.056 R)
• M15: 1,543,850 km (0.12 R)
• M16: 1,663,828 km (0.111 R)
• M17: 1,722,320 km (0.117 R)
• M18: 1,808,788 km (0.094 R)
• M19: 1,863,541 km (0.064 R)
• M20: 1,929,962 km (0.077 R)
• M21: 2,008,651 km (0.106 R)
• M22: 2,082,552 km (0.086 R)
• M23: 2,303,957 km (0.068 R)
• M24: 2,423,785 km (0.084 R)
• M25: 2,539,424 km (0.119 R)
• M26: 2,619,608 km (0.115 R)
• M27: 2,814,235 km (0.038 R)
• M28: 2,916,710 km (0.043 R)
• M29: 3,079,173 km (0.037 R)
• M30: 3,251,360 km (0.113 R)
• M31: 3,379,266 km (0.087 R)
• M32: 3,488,174 km (0.116 R)
• M33: 3,633,134 km (0.096 R)
• M34: 3,716,759 km (0.09 R)
• M35: 3,836,437 km (0.03 R)
• M36: 3,935,920 km (0.061 R)
• M37: 4,210,432 km (0.052 R)
• M38: 4,305,726 km (0.085 R)
• M39: 4,491,078 km (0.063 R)
• M40: 4,566,026 km (0.096 R)
• M41: 4,709,491 km (0.066 R)
• M42: 4,800,895 km (0.073 R)
• M43: 4,869,859 km (0.102 R)
• M44: 5,078,549 km (0.109 R)
• M45: 5,164,567 km (0.068 R)
• M46: 5,329,873 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.2

Radius: 9.2

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.88 AU - 1.26 AU

Year: 778 Days

Day: 5.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 16,471,981 km

• M1: 132,843 km (0.112 R)
• M2: 218,562 km (0.076 R)
• M3: 320,139 km (0.1 R)
• M4: 380,876 km (0.045 R)
• M5: 455,077 km (0.112 R)
• M6: 526,136 km (0.102 R)
• M7: 601,383 km (0.059 R)
• M8: 660,624 km (0.116 R)
• M9: 801,845 km (0.098 R)
• M10: 913,145 km (0.105 R)
• M11: 982,559 km (0.093 R)
• M12: 1,066,034 km (0.045 R)
• M13: 1,291,778 km (0.079 R)
• M14: 1,350,719 km (0.118 R)
• M15: 1,471,445 km (0.028 R)
• M16: 1,673,551 km (0.109 R)
• M17: 1,738,178 km (0.051 R)
• M18: 1,922,183 km (0.078 R)
• M19: 2,104,842 km (0.107 R)
• M20: 2,221,977 km (0.096 R)
• M21: 2,293,335 km (0.11 R)
• M22: 2,397,904 km (0.077 R)
• M23: 2,471,058 km (0.099 R)
• M24: 2,611,530 km (0.108 R)
• M25: 2,678,550 km (0.074 R)
• M26: 2,788,804 km (0.082 R)
• M27: 2,848,792 km (0.116 R)
• M28: 2,909,230 km (0.079 R)
• M29: 2,969,967 km (0.073 R)
• M30: 3,031,302 km (0.094 R)
• M31: 3,119,564 km (0.073 R)
• M32: 3,307,908 km (0.09 R)
• M33: 3,453,916 km (0.111 R)
• M34: 3,518,392 km (0.106 R)
• M35: 3,695,666 km (0.072 R)
• M36: 3,790,062 km (0.109 R)
• M37: 3,856,783 km (0.097 R)
• M38: 3,923,803 km (0.087 R)
• M39: 4,029,867 km (0.094 R)
• M40: 4,344,173 km (0.107 R)
• M41: 4,635,739 km (0.082 R)
• M42: 4,727,592 km (0.057 R)
• M43: 4,923,416 km (0.034 R)
• M44: 5,038,007 km (0.076 R)
• M45: 5,462,417 km (0.074 R)
• M46: 5,635,352 km (0.11 R)
• M47: 5,722,418 km (0.116 R)
• M48: 5,975,687 km (0.097 R)
• M49: 6,075,768 km (0.031 R)
• M50: 6,266,206 km (0.09 R)
• M51: 6,390,522 km (0.051 R)
• M52: 6,492,996 km (0.051 R)
• M53: 6,664,735 km (0.109 R)
• M54: 7,083,310 km (0.086 R)
• M55: 7,283,920 km (0.037 R)
• M56: 7,402,851 km (0.06 R)
• M57: 7,606,453 km (0.031 R)
• M58: 7,727,029 km (0.113 R)
• M59: 7,872,738 km (0.059 R)
• M60: 8,166,697 km (0.075 R)
• M61: 8,240,748 km (0.101 R)
• M62: 8,377,032 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.1

Radius: 8.1

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.04 AU - 2.64 AU

Year: 2516 Days

Day: 12.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 16,471,981 km

• M1: 117,135 km (0.1 R)
• M2: 257,009 km (0.093 R)
• M3: 347,366 km (0.094 R)
• M4: 436,975 km (0.031 R)
• M5: 499,358 km (0.114 R)
• M6: 730,935 km (0.056 R)
• M7: 859,290 km (0.084 R)
• M8: 1,099,694 km (0.094 R)
• M9: 1,158,336 km (0.117 R)
• M10: 1,238,072 km (0.111 R)
• M11: 1,351,018 km (0.048 R)
• M12: 1,598,154 km (0.092 R)
• M13: 1,676,244 km (0.109 R)
• M14: 2,271,195 km (0.094 R)
• M15: 2,334,026 km (0.086 R)
• M16: 2,644,142 km (0.109 R)
• M17: 2,737,192 km (0.098 R)
• M18: 3,289,208 km (0.067 R)
• M19: 3,548,910 km (0.084 R)
• M20: 3,622,213 km (0.095 R)
• M21: 3,996,358 km (0.118 R)
• M22: 4,195,921 km (0.094 R)
• M23: 4,335,945 km (0.096 R)
• M24: 4,732,977 km (0.088 R)
• M25: 4,927,903 km (0.107 R)
• M26: 4,993,427 km (0.118 R)
• M27: 5,158,434 km (0.064 R)
• M28: 5,308,630 km (0.088 R)
• M29: 5,409,459 km (0.113 R)
• M30: 5,562,049 km (0.091 R)
• M31: 6,010,842 km (0.095 R)
• M32: 6,063,351 km (0.083 R)
• M33: 6,292,834 km (0.112 R)
• M34: 6,669,372 km (0.111 R)
• M35: 7,145,991 km (0.099 R)
• M36: 7,313,391 km (0.093 R)
• M37: 7,388,340 km (0.087 R)
• M38: 7,919,562 km (0.119 R)
• M39: 8,054,349 km (0.105 R)
• M40: 8,424,006 km (0.108 R)
• M41: 8,482,798 km (0.109 R)
• M42: 9,179,774 km (0.109 R)
• M43: 9,647,716 km (0.046 R)
• M44: 9,977,879 km (0.033 R)
• M45: 10,081,700 km (0.058 R)
• M46: 10,374,762 km (0.083 R)
• M47: 10,501,023 km (0.055 R)
• M48: 10,628,031 km (0.108 R)
• M49: 12,480,053 km (0.047 R)
• M50: 12,794,657 km (0.114 R)
• M51: 12,952,932 km (0.082 R)
• M52: 13,043,588 km (0.058 R)
• M53: 13,477,422 km (0.051 R)
• M54: 13,730,691 km (0.061 R)
• M55: 14,265,503 km (0.05 R)
• M56: 14,925,828 km (0.048 R)
• M57: 14,997,037 km (0.073 R)
• M58: 15,355,473 km (0.096 R)
• M59: 15,475,601 km (0.118 R)
• M60: 15,644,197 km (0.063 R)
• M61: 15,789,158 km (0.116 R)
• M62: 15,983,336 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 14,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit