🌌 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: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.1

Radius: 10.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.49 AU - 0.57 AU

Year: 266 Days

Day: 13.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 150.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 36,130,573 km

• M1: 128,355 km (0.116 R)
• M2: 201,359 km (0.094 R)
• M3: 273,315 km (0.075 R)
• M4: 357,539 km (0.045 R)
• M5: 435,928 km (0.095 R)
• M6: 578,196 km (0.113 R)
• M7: 661,073 km (0.111 R)
• M8: 740,061 km (0.115 R)
• M9: 816,804 km (0.115 R)
• M10: 939,026 km (0.087 R)
• M11: 1,035,816 km (0.086 R)
• M12: 1,099,993 km (0.088 R)
• M13: 1,202,617 km (0.11 R)
• M14: 1,267,094 km (0.073 R)
• M15: 1,332,767 km (0.118 R)
• M16: 1,403,378 km (0.106 R)
• M17: 1,467,854 km (0.067 R)
• M18: 1,544,598 km (0.114 R)
• M19: 1,626,428 km (0.055 R)
• M20: 1,709,904 km (0.059 R)
• M21: 1,798,615 km (0.075 R)
• M22: 1,936,694 km (0.089 R)
• M23: 2,094,819 km (0.106 R)
• M24: 2,211,057 km (0.077 R)
• M25: 2,363,796 km (0.079 R)
• M26: 2,652,819 km (0.096 R)
• M27: 2,760,829 km (0.101 R)
• M28: 2,870,334 km (0.046 R)
• M29: 3,013,948 km (0.081 R)
• M30: 3,084,259 km (0.113 R)
• M31: 3,217,102 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.7

Radius: 9.7

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.78 AU - 0.82 AU

Year: 494 Days

Day: 6.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,130,573 km

• M1: 165,455 km (0.09 R)
• M2: 318,045 km (0.107 R)
• M3: 401,670 km (0.052 R)
• M4: 464,053 km (0.084 R)
• M5: 550,670 km (0.112 R)
• M6: 626,217 km (0.059 R)
• M7: 710,291 km (0.066 R)
• M8: 1,081,293 km (0.068 R)
• M9: 1,302,549 km (0.088 R)
• M10: 1,377,647 km (0.106 R)
• M11: 1,478,177 km (0.119 R)
• M12: 1,544,598 km (0.047 R)
• M13: 1,775,577 km (0.059 R)
• M14: 1,865,934 km (0.05 R)
• M15: 2,236,189 km (0.084 R)
• M16: 2,447,870 km (0.072 R)
• M17: 2,541,668 km (0.063 R)
• M18: 2,688,274 km (0.078 R)
• M19: 2,928,977 km (0.118 R)
• M20: 3,082,913 km (0.1 R)
• M21: 3,168,782 km (0.119 R)
• M22: 3,350,992 km (0.118 R)
• M23: 3,431,177 km (0.055 R)
• M24: 3,643,007 km (0.093 R)
• M25: 3,834,044 km (0.11 R)
• M26: 3,985,736 km (0.068 R)
• M27: 4,071,007 km (0.093 R)
• M28: 4,165,403 km (0.103 R)
• M29: 4,251,871 km (0.103 R)
• M30: 4,347,763 km (0.107 R)
• M31: 4,409,098 km (0.065 R)
• M32: 4,515,013 km (0.102 R)
• M33: 4,702,310 km (0.059 R)
• M34: 4,837,696 km (0.114 R)
• M35: 5,066,431 km (0.109 R)
• M36: 5,214,533 km (0.048 R)
• M37: 5,610,369 km (0.095 R)
• M38: 5,715,686 km (0.115 R)
• M39: 5,928,264 km (0.103 R)
• M40: 6,015,929 km (0.087 R)
• M41: 6,113,915 km (0.113 R)
• M42: 6,232,247 km (0.104 R)
• M43: 6,311,534 km (0.111 R)
• M44: 6,431,063 km (0.047 R)
• M45: 6,611,927 km (0.106 R)
• M46: 6,672,514 km (0.094 R)
• M47: 6,733,251 km (0.069 R)
• M48: 6,875,967 km (0.097 R)
• M49: 6,947,624 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.9

Radius: 9.8

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.29 AU - 1.55 AU

Year: 1168 Days

Day: 9.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,130,573 km

• M1: 165,306 km (0.088 R)
• M2: 244,742 km (0.119 R)
• M3: 309,967 km (0.08 R)
• M4: 449,242 km (0.12 R)
• M5: 532,120 km (0.099 R)
• M6: 630,405 km (0.079 R)
• M7: 867,668 km (0.114 R)
• M8: 1,041,949 km (0.077 R)
• M9: 1,168,659 km (0.083 R)
• M10: 1,258,118 km (0.096 R)
• M11: 1,356,105 km (0.109 R)
• M12: 1,437,785 km (0.062 R)
• M13: 1,534,126 km (0.105 R)
• M14: 1,666,071 km (0.097 R)
• M15: 1,801,906 km (0.082 R)
• M16: 1,920,238 km (0.1 R)
• M17: 2,019,721 km (0.102 R)
• M18: 2,084,646 km (0.094 R)
• M19: 2,381,748 km (0.102 R)
• M20: 2,496,788 km (0.069 R)
• M21: 2,621,403 km (0.066 R)
• M22: 2,764,269 km (0.095 R)
• M23: 2,860,910 km (0.025 R)
• M24: 3,124,352 km (0.117 R)
• M25: 3,242,085 km (0.073 R)
• M26: 3,586,609 km (0.086 R)
• M27: 3,648,094 km (0.096 R)
• M28: 3,772,260 km (0.057 R)
• M29: 3,897,922 km (0.11 R)
• M30: 4,125,610 km (0.099 R)
• M31: 4,217,912 km (0.117 R)
• M32: 4,348,361 km (0.055 R)
• M33: 4,584,576 km (0.097 R)
• M34: 4,709,042 km (0.04 R)
• M35: 4,786,234 km (0.104 R)
• M36: 4,912,644 km (0.084 R)
• M37: 5,069,722 km (0.116 R)
• M38: 5,138,986 km (0.094 R)
• M39: 5,278,411 km (0.11 R)
• M40: 5,439,379 km (0.061 R)
• M41: 5,673,499 km (0.063 R)
• M42: 6,036,424 km (0.088 R)
• M43: 6,109,876 km (0.119 R)
• M44: 6,503,169 km (0.097 R)
• M45: 6,730,109 km (0.073 R)
• M46: 6,817,175 km (0.091 R)
• M47: 6,926,681 km (0.056 R)
• M48: 7,214,058 km (0.036 R)
• M49: 7,516,545 km (0.095 R)
• M50: 7,652,380 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.4

Radius: 9.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.62 AU - 2.72 AU

Year: 3011 Days

Day: 8 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,130,573 km

• M1: 189,541 km (0.032 R)
• M2: 263,292 km (0.073 R)
• M3: 405,410 km (0.067 R)
• M4: 472,280 km (0.109 R)
• M5: 632,799 km (0.109 R)
• M6: 861,235 km (0.116 R)
• M7: 1,035,516 km (0.116 R)
• M8: 1,154,746 km (0.112 R)
• M9: 1,614,460 km (0.076 R)
• M10: 2,196,994 km (0.117 R)
• M11: 2,489,458 km (0.045 R)
• M12: 2,555,281 km (0.103 R)
• M13: 2,779,229 km (0.109 R)
• M14: 2,847,745 km (0.102 R)
• M15: 3,048,805 km (0.072 R)
• M16: 3,143,051 km (0.077 R)
• M17: 3,206,630 km (0.07 R)
• M18: 3,505,826 km (0.064 R)
• M19: 3,629,693 km (0.115 R)
• M20: 4,010,121 km (0.052 R)
• M21: 4,131,145 km (0.069 R)
• M22: 4,315,001 km (0.097 R)
• M23: 4,627,361 km (0.099 R)
• M24: 4,736,269 km (0.113 R)
• M25: 5,782,855 km (0.084 R)
• M26: 5,870,819 km (0.093 R)
• M27: 6,919,350 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.7

Radius: 9.3

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.13 AU - 3.77 AU

Year: 4423 Days

Day: 9.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,130,573 km

• M1: 196,572 km (0.088 R)
• M2: 335,548 km (0.105 R)
• M3: 503,397 km (0.114 R)
• M4: 627,713 km (0.111 R)
• M5: 725,101 km (0.118 R)
• M6: 801,845 km (0.106 R)
• M7: 977,921 km (0.065 R)
• M8: 1,530,835 km (0.115 R)
• M9: 1,631,514 km (0.101 R)
• M10: 2,358,560 km (0.072 R)
• M11: 2,534,786 km (0.03 R)
• M12: 2,594,476 km (0.097 R)
• M13: 2,838,171 km (0.059 R)
• M14: 2,962,935 km (0.066 R)
• M15: 3,413,674 km (0.106 R)
• M16: 3,978,406 km (0.106 R)
• M17: 4,048,118 km (0.106 R)
• M18: 4,379,029 km (0.04 R)
• M19: 4,572,010 km (0.095 R)
• M20: 4,694,082 km (0.082 R)
• M21: 4,792,517 km (0.098 R)
• M22: 4,891,701 km (0.103 R)
• M23: 5,269,735 km (0.072 R)
• M24: 5,397,790 km (0.066 R)
• M25: 5,762,061 km (0.114 R)
• M26: 5,947,114 km (0.118 R)
• M27: 6,986,071 km (0.066 R)
• M28: 7,211,964 km (0.097 R)
• M29: 7,613,036 km (0.059 R)
• M30: 8,139,321 km (0.092 R)
• M31: 8,198,562 km (0.117 R)
• M32: 9,104,078 km (0.113 R)
• M33: 9,914,300 km (0.106 R)
• M34: 10,072,724 km (0.071 R)
• M35: 10,327,938 km (0.045 R)
• M36: 10,617,709 km (0.066 R)
• M37: 11,436,757 km (0.078 R)
• M38: 11,703,191 km (0.113 R)
• M39: 12,140,316 km (0.074 R)
• M40: 13,343,980 km (0.092 R)
• M41: 13,413,992 km (0.069 R)
• M42: 13,554,165 km (0.103 R)
• M43: 14,191,303 km (0.078 R)
• M44: 14,513,387 km (0.062 R)
• M45: 14,874,217 km (0.111 R)
• M46: 15,568,052 km (0.118 R)
• M47: 15,826,258 km (0.111 R)
• M48: 17,214,825 km (0.044 R)
• M49: 17,596,749 km (0.084 R)
• M50: 18,136,199 km (0.095 R)
• M51: 18,720,229 km (0.117 R)
• M52: 18,955,546 km (0.062 R)
• M53: 19,034,085 km (0.12 R)
• M54: 20,146,794 km (0.068 R)
• M55: 20,267,370 km (0.036 R)
• M56: 20,873,241 km (0.031 R)
• M57: 21,198,916 km (0.1 R)
• M58: 21,362,277 km (0.118 R)
• M59: 21,485,097 km (0.099 R)
• M60: 21,608,216 km (0.092 R)
• M61: 21,731,484 km (0.027 R)
• M62: 22,227,252 km (0.102 R)
• M63: 22,476,332 km (0.101 R)
• M64: 22,768,347 km (0.071 R)
• M65: 24,246,823 km (0.113 R)
• M66: 24,503,383 km (0.105 R)
• M67: 24,589,103 km (0.089 R)
• M68: 24,760,841 km (0.092 R)
• M69: 25,062,281 km (0.096 R)
• M70: 25,799,649 km (0.11 R)
• M71: 26,896,800 km (0.048 R)
• M72: 27,919,750 km (0.079 R)
• M73: 28,188,577 km (0.097 R)
• M74: 28,458,452 km (0.091 R)
• M75: 28,638,717 km (0.103 R)
• M76: 29,182,057 km (0.071 R)
• M77: 29,272,863 km (0.105 R)
• M78: 30,003,349 km (0.081 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.6

Radius: 12.8

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.87 AU - 6.05 AU

Year: 7625 Days

Day: 13.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,130,573 km

• M1: 284,685 km (0.043 R)
• M2: 425,606 km (0.11 R)
• M3: 868,715 km (0.055 R)
• M4: 1,003,802 km (0.087 R)
• M5: 1,146,668 km (0.117 R)
• M6: 1,654,552 km (0.097 R)
• M7: 1,845,290 km (0.086 R)
• M8: 1,943,426 km (0.098 R)
• M9: 2,023,311 km (0.098 R)
• M10: 2,207,317 km (0.085 R)
• M11: 2,396,857 km (0.094 R)
• M12: 2,614,073 km (0.076 R)
• M13: 2,747,514 km (0.059 R)
• M14: 2,883,349 km (0.025 R)
• M15: 3,304,467 km (0.071 R)
• M16: 3,424,894 km (0.104 R)
• M17: 3,820,580 km (0.115 R)
• M18: 4,414,932 km (0.116 R)
• M19: 4,521,446 km (0.036 R)
• M20: 4,601,780 km (0.105 R)
• M21: 5,431,749 km (0.103 R)
• M22: 5,689,955 km (0.101 R)
• M23: 6,248,105 km (0.119 R)
• M24: 6,458,140 km (0.089 R)
• M25: 6,854,724 km (0.089 R)
• M26: 7,543,772 km (0.096 R)
• M27: 7,832,047 km (0.054 R)
• M28: 8,156,674 km (0.077 R)
• M29: 8,452,728 km (0.1 R)
• M30: 8,552,211 km (0.099 R)
• M31: 8,685,353 km (0.049 R)
• M32: 9,810,778 km (0.107 R)
• M33: 10,055,370 km (0.053 R)
• M34: 10,266,603 km (0.027 R)
• M35: 10,765,512 km (0.037 R)
• M36: 11,565,262 km (0.075 R)
• M37: 11,749,716 km (0.114 R)
• M38: 12,271,513 km (0.091 R)
• M39: 13,569,873 km (0.074 R)
• M40: 13,803,545 km (0.074 R)
• M41: 14,711,754 km (0.077 R)
• M42: 14,991,951 km (0.119 R)
• M43: 16,171,679 km (0.087 R)
• M44: 16,254,257 km (0.031 R)
• M45: 17,002,696 km (0.089 R)
• M46: 17,677,532 km (0.088 R)
• M47: 18,018,166 km (0.057 R)
• M48: 18,706,167 km (0.104 R)
• M49: 18,836,167 km (0.061 R)
• M50: 19,402,694 km (0.092 R)
• M51: 19,798,231 km (0.107 R)
• M52: 21,361,828 km (0.104 R)
• M53: 21,770,230 km (0.104 R)
• M54: 22,273,029 km (0.06 R)
• M55: 22,548,887 km (0.102 R)
• M56: 23,150,420 km (0.073 R)
• M57: 23,616,866 km (0.05 R)
• M58: 24,227,674 km (0.088 R)
• M59: 24,653,729 km (0.11 R)
• M60: 24,891,440 km (0.1 R)
• M61: 25,273,363 km (0.084 R)
• M62: 25,849,914 km (0.044 R)
• M63: 26,382,332 km (0.043 R)
• M64: 27,359,506 km (0.114 R)
• M65: 27,902,097 km (0.098 R)
• M66: 28,100,165 km (0.07 R)
• M67: 28,448,129 km (0.083 R)
• M68: 28,597,727 km (0.103 R)
• M69: 28,747,475 km (0.115 R)
• M70: 29,399,722 km (0.039 R)
• M71: 29,601,379 km (0.052 R)
• M72: 30,616,551 km (0.06 R)
• M73: 31,179,787 km (0.103 R)
• M74: 31,798,075 km (0.119 R)
• M75: 31,953,357 km (0.107 R)
• M76: 32,160,700 km (0.045 R)
• M77: 32,889,840 km (0.059 R)
• M78: 33,572,006 km (0.043 R)
• M79: 34,417,833 km (0.074 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 13,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit