🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.62 AU - 0.64 AU

Year: 328 Days

Day: 15.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.4

Radius: 9.7

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.14 AU - 1.2 AU

Year: 830 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 6,700,273 km

• M1: 159,621 km (0.043 R)
• M2: 310,864 km (0.104 R)
• M3: 397,033 km (0.055 R)
• M4: 501,003 km (0.096 R)
• M5: 581,786 km (0.088 R)
• M6: 712,235 km (0.096 R)
• M7: 790,774 km (0.082 R)
• M8: 922,271 km (0.097 R)
• M9: 988,244 km (0.099 R)
• M10: 1,077,105 km (0.091 R)
• M11: 1,280,259 km (0.067 R)
• M12: 1,354,758 km (0.031 R)
• M13: 1,442,572 km (0.117 R)
• M14: 1,514,230 km (0.107 R)
• M15: 1,593,217 km (0.07 R)
• M16: 1,774,680 km (0.059 R)
• M17: 1,877,752 km (0.088 R)
• M18: 1,943,276 km (0.111 R)
• M19: 2,192,357 km (0.073 R)
• M20: 2,282,415 km (0.101 R)
• M21: 2,345,395 km (0.074 R)
• M22: 2,603,601 km (0.106 R)
• M23: 2,699,194 km (0.08 R)
• M24: 2,773,545 km (0.068 R)
• M25: 2,841,013 km (0.089 R)
• M26: 3,155,468 km (0.03 R)
• M27: 3,265,422 km (0.075 R)
• M28: 3,368,645 km (0.087 R)
• M29: 3,505,377 km (0.11 R)
• M30: 3,693,272 km (0.098 R)
• M31: 3,776,149 km (0.102 R)
• M32: 3,876,230 km (0.084 R)
• M33: 4,156,278 km (0.098 R)
• M34: 4,337,889 km (0.093 R)
• M35: 4,451,733 km (0.108 R)
• M36: 4,584,277 km (0.106 R)
• M37: 4,709,042 km (0.092 R)
• M38: 4,853,254 km (0.093 R)
• M39: 4,925,809 km (0.101 R)
• M40: 5,007,938 km (0.113 R)
• M41: 5,118,192 km (0.112 R)
• M42: 5,463,314 km (0.12 R)
• M43: 5,605,283 km (0.111 R)
• M44: 5,787,044 km (0.12 R)
• M45: 5,902,833 km (0.085 R)
• M46: 6,225,067 km (0.106 R)
• M47: 6,563,307 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.6

Radius: 14.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.48 AU - 2.4 AU

Year: 1773 Days

Day: 13.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 6,700,273 km

• M1: 187,446 km (0.111 R)
• M2: 318,793 km (0.109 R)
• M3: 424,409 km (0.113 R)
• M4: 534,663 km (0.084 R)
• M5: 642,822 km (0.109 R)
• M6: 752,028 km (0.116 R)
• M7: 1,019,659 km (0.06 R)
• M8: 1,219,671 km (0.085 R)
• M9: 1,412,353 km (0.074 R)
• M10: 1,572,124 km (0.102 R)
• M11: 1,806,394 km (0.074 R)
• M12: 1,898,696 km (0.108 R)
• M13: 2,016,579 km (0.104 R)
• M14: 2,423,486 km (0.095 R)
• M15: 2,656,709 km (0.106 R)
• M16: 2,870,334 km (0.095 R)
• M17: 3,201,544 km (0.11 R)
• M18: 3,530,959 km (0.085 R)
• M19: 3,692,375 km (0.108 R)
• M20: 4,222,549 km (0.115 R)
• M21: 4,378,580 km (0.11 R)
• M22: 4,473,126 km (0.118 R)
• M23: 4,744,796 km (0.062 R)
• M24: 4,874,647 km (0.079 R)
• M25: 5,087,973 km (0.12 R)
• M26: 5,271,081 km (0.055 R)
• M27: 5,422,474 km (0.078 R)
• M28: 5,764,156 km (0.102 R)
• M29: 6,450,959 km (0.115 R)
• M30: 6,795,034 km (0.116 R)
• M31: 7,070,893 km (0.044 R)
• M32: 7,671,977 km (0.117 R)
• M33: 7,863,163 km (0.095 R)
• M34: 8,211,427 km (0.053 R)
• M35: 8,446,445 km (0.083 R)
• M36: 8,683,708 km (0.113 R)
• M37: 9,124,573 km (0.082 R)
• M38: 9,840,847 km (0.095 R)
• M39: 10,090,676 km (0.118 R)
• M40: 10,405,878 km (0.082 R)
• M41: 10,724,372 km (0.034 R)
• M42: 11,458,150 km (0.077 R)
• M43: 11,787,115 km (0.092 R)
• M44: 11,897,519 km (0.111 R)
• M45: 12,476,911 km (0.074 R)
• M46: 12,589,409 km (0.066 R)
• M47: 13,019,951 km (0.119 R)
• M48: 13,386,317 km (0.088 R)
• M49: 13,989,046 km (0.057 R)
• M50: 14,176,193 km (0.056 R)
• M51: 15,029,051 km (0.079 R)
• M52: 15,124,794 km (0.035 R)
• M53: 15,582,563 km (0.118 R)
• M54: 15,679,652 km (0.111 R)
• M55: 15,776,741 km (0.1 R)
• M56: 16,339,379 km (0.12 R)
• M57: 16,660,266 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.8

Radius: 8.5

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.69 AU - 2.25 AU

Year: 1814 Days

Day: 13.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 6,700,273 km

• M1: 120,576 km (0.116 R)
• M2: 179,517 km (0.092 R)
• M3: 276,457 km (0.067 R)
• M4: 339,288 km (0.099 R)
• M5: 447,896 km (0.09 R)
• M6: 537,954 km (0.038 R)
• M7: 675,285 km (0.054 R)
• M8: 730,786 km (0.051 R)
• M9: 795,412 km (0.078 R)
• M10: 1,001,109 km (0.107 R)
• M11: 1,249,890 km (0.112 R)
• M12: 1,337,255 km (0.109 R)
• M13: 1,472,043 km (0.049 R)
• M14: 1,621,043 km (0.054 R)
• M15: 1,716,785 km (0.114 R)
• M16: 2,108,133 km (0.114 R)
• M17: 2,319,515 km (0.06 R)
• M18: 2,449,815 km (0.054 R)
• M19: 2,537,928 km (0.115 R)
• M20: 2,593,578 km (0.116 R)
• M21: 2,649,677 km (0.119 R)
• M22: 2,763,073 km (0.118 R)
• M23: 2,866,445 km (0.06 R)
• M24: 2,936,157 km (0.052 R)
• M25: 3,018,287 km (0.096 R)
• M26: 3,293,248 km (0.097 R)
• M27: 3,626,402 km (0.107 R)
• M28: 3,689,383 km (0.118 R)
• M29: 3,828,958 km (0.092 R)
• M30: 4,179,316 km (0.094 R)
• M31: 4,258,603 km (0.098 R)
• M32: 4,338,488 km (0.118 R)
• M33: 4,744,796 km (0.102 R)
• M34: 5,291,426 km (0.063 R)
• M35: 5,377,295 km (0.069 R)
• M36: 5,623,085 km (0.088 R)
• M37: 5,754,731 km (0.112 R)
• M38: 5,917,045 km (0.027 R)
• M39: 6,321,856 km (0.081 R)
• M40: 6,689,269 km (0.094 R)
• M41: 6,782,169 km (0.051 R)
• M42: 7,000,732 km (0.112 R)
• M43: 7,364,853 km (0.119 R)
• M44: 7,509,065 km (0.094 R)
• M45: 7,573,392 km (0.076 R)
• M46: 7,881,713 km (0.075 R)
• M47: 7,979,850 km (0.099 R)
• M48: 8,045,673 km (0.08 R)
• M49: 8,260,495 km (0.054 R)
• M50: 8,729,485 km (0.112 R)
• M51: 9,121,431 km (0.076 R)
• M52: 9,224,504 km (0.09 R)
• M53: 9,293,469 km (0.103 R)
• M54: 9,484,206 km (0.114 R)
• M55: 9,571,272 km (0.094 R)
• M56: 9,816,463 km (0.081 R)
• M57: 10,046,095 km (0.079 R)
• M58: 10,099,352 km (0.118 R)
• M59: 10,331,079 km (0.116 R)
• M60: 10,600,655 km (0.117 R)
• M61: 10,927,376 km (0.069 R)
• M62: 11,257,240 km (0.092 R)
• M63: 11,405,042 km (0.115 R)
• M64: 11,479,093 km (0.082 R)
• M65: 11,852,041 km (0.031 R)
• M66: 12,058,785 km (0.066 R)
• M67: 12,153,181 km (0.084 R)
• M68: 12,342,722 km (0.103 R)
• M69: 12,590,456 km (0.06 R)
• M70: 12,820,837 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.9

Radius: 12.9

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.75 AU - 2.25 AU

Year: 1855 Days

Day: 12.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 6,700,273 km

• M1: 163,211 km (0.093 R)
• M2: 262,095 km (0.081 R)
• M3: 379,231 km (0.115 R)
• M4: 901,028 km (0.114 R)
• M5: 1,317,957 km (0.054 R)
• M6: 1,402,181 km (0.086 R)
• M7: 1,804,450 km (0.096 R)
• M8: 2,204,773 km (0.06 R)
• M9: 2,306,201 km (0.094 R)
• M10: 2,633,222 km (0.112 R)
• M11: 3,003,476 km (0.115 R)
• M12: 3,173,420 km (0.098 R)
• M13: 3,627,449 km (0.096 R)
• M14: 3,732,916 km (0.073 R)
• M15: 3,854,688 km (0.04 R)
• M16: 3,993,366 km (0.074 R)
• M17: 4,180,812 km (0.037 R)
• M18: 4,291,514 km (0.09 R)
• M19: 4,597,143 km (0.09 R)
• M20: 4,727,891 km (0.1 R)
• M21: 4,810,320 km (0.073 R)
• M22: 4,943,162 km (0.107 R)
• M23: 5,026,788 km (0.07 R)
• M24: 5,161,725 km (0.057 R)
• M25: 5,452,244 km (0.044 R)
• M26: 5,695,640 km (0.116 R)
• M27: 5,854,064 km (0.077 R)
• M28: 5,942,775 km (0.074 R)
• M29: 6,429,118 km (0.063 R)
• M30: 6,649,625 km (0.119 R)
• M31: 6,966,025 km (0.097 R)
• M32: 7,421,401 km (0.064 R)
• M33: 7,730,320 km (0.054 R)
• M34: 8,043,578 km (0.088 R)
• M35: 8,621,924 km (0.115 R)
• M36: 8,783,789 km (0.112 R)
• M37: 8,865,170 km (0.092 R)
• M38: 9,028,680 km (0.062 R)
• M39: 9,213,733 km (0.086 R)
• M40: 9,734,633 km (0.118 R)
• M41: 10,009,294 km (0.09 R)
• M42: 10,717,939 km (0.088 R)
• M43: 11,001,577 km (0.047 R)
• M44: 11,133,373 km (0.069 R)
• M45: 11,243,626 km (0.113 R)
• M46: 11,576,332 km (0.05 R)
• M47: 11,867,449 km (0.104 R)
• M48: 11,957,507 km (0.069 R)
• M49: 12,342,872 km (0.104 R)
• M50: 12,479,754 km (0.077 R)
• M51: 12,571,307 km (0.089 R)
• M52: 12,870,653 km (0.105 R)
• M53: 13,125,717 km (0.113 R)
• M54: 13,312,266 km (0.115 R)
• M55: 13,546,686 km (0.114 R)
• M56: 14,138,794 km (0.099 R)
• M57: 14,690,960 km (0.095 R)
• M58: 15,323,759 km (0.041 R)
• M59: 15,421,895 km (0.116 R)
• M60: 15,569,398 km (0.091 R)
• M61: 15,940,551 km (0.098 R)
• M62: 16,565,571 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.2

Radius: 14.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.52 AU - 3.24 AU

Year: 3206 Days

Day: 8.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 141.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 6,700,273 km

• M1: 189,840 km (0.029 R)
• M2: 283,488 km (0.084 R)
• M3: 504,893 km (0.03 R)
• M4: 651,200 km (0.112 R)
• M5: 787,633 km (0.092 R)
• M6: 901,926 km (0.09 R)
• M7: 1,027,588 km (0.098 R)
• M8: 1,358,498 km (0.093 R)
• M9: 1,476,681 km (0.102 R)
• M10: 1,586,635 km (0.108 R)
• M11: 2,036,177 km (0.075 R)
• M12: 2,266,109 km (0.056 R)
• M13: 2,374,118 km (0.053 R)
• M14: 2,518,480 km (0.063 R)
• M15: 2,708,769 km (0.094 R)
• M16: 2,809,298 km (0.084 R)
• M17: 2,977,297 km (0.083 R)
• M18: 3,486,079 km (0.053 R)
• M19: 3,659,164 km (0.091 R)
• M20: 3,762,835 km (0.077 R)
• M21: 3,908,095 km (0.104 R)
• M22: 4,313,056 km (0.093 R)
• M23: 4,431,239 km (0.113 R)
• M24: 4,810,020 km (0.116 R)
• M25: 5,074,210 km (0.11 R)
• M26: 5,325,385 km (0.111 R)
• M27: 5,663,476 km (0.05 R)
• M28: 6,112,719 km (0.084 R)
• M29: 6,360,901 km (0.087 R)
• M30: 6,534,734 km (0.119 R)
• M31: 6,700,339 km (0.059 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 18,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit