🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.44 AU - 1.68 AU

Year: 876 Days

Day: 20.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,362,018 km

• M1: 180,714 km (0.039 R)
• M2: 209,138 km (0.054 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.4

Radius: 13

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.27 AU - 3.53 AU

Year: 2220 Days

Day: 6.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 43,362,018 km

• M1: 182,809 km (0.101 R)
• M2: 335,997 km (0.059 R)
• M3: 460,911 km (0.093 R)
• M4: 593,156 km (0.115 R)
• M5: 689,945 km (0.059 R)
• M6: 785,389 km (0.114 R)
• M7: 942,317 km (0.115 R)
• M8: 1,084,435 km (0.09 R)
• M9: 1,234,482 km (0.093 R)
• M10: 1,391,709 km (0.088 R)
• M11: 1,768,247 km (0.089 R)
• M12: 2,055,475 km (0.069 R)
• M13: 2,176,948 km (0.106 R)
• M14: 2,312,185 km (0.11 R)
• M15: 2,415,706 km (0.053 R)
• M16: 2,663,141 km (0.119 R)
• M17: 2,796,134 km (0.115 R)
• M18: 3,031,152 km (0.096 R)
• M19: 3,389,738 km (0.119 R)
• M20: 3,507,771 km (0.083 R)
• M21: 3,681,005 km (0.093 R)
• M22: 3,884,458 km (0.052 R)
• M23: 4,022,088 km (0.069 R)
• M24: 4,203,551 km (0.113 R)
• M25: 4,302,435 km (0.075 R)
• M26: 4,459,363 km (0.073 R)
• M27: 4,603,874 km (0.119 R)
• M28: 4,971,586 km (0.116 R)
• M29: 5,151,552 km (0.095 R)
• M30: 5,242,358 km (0.06 R)
• M31: 5,456,433 km (0.066 R)
• M32: 5,595,559 km (0.096 R)
• M33: 5,972,396 km (0.089 R)
• M34: 6,180,038 km (0.115 R)
• M35: 6,292,834 km (0.115 R)
• M36: 6,390,073 km (0.079 R)
• M37: 7,304,714 km (0.084 R)
• M38: 7,389,985 km (0.079 R)
• M39: 7,699,503 km (0.075 R)
• M40: 7,786,120 km (0.034 R)
• M41: 8,013,210 km (0.093 R)
• M42: 8,563,581 km (0.111 R)
• M43: 8,653,489 km (0.108 R)
• M44: 9,273,422 km (0.099 R)
• M45: 9,477,025 km (0.071 R)
• M46: 9,682,124 km (0.046 R)
• M47: 9,888,718 km (0.046 R)
• M48: 10,115,808 km (0.069 R)
• M49: 10,363,841 km (0.1 R)
• M50: 10,459,734 km (0.081 R)
• M51: 10,826,996 km (0.085 R)
• M52: 11,494,652 km (0.097 R)
• M53: 11,613,881 km (0.108 R)
• M54: 11,893,629 km (0.038 R)
• M55: 11,994,159 km (0.098 R)
• M56: 12,398,821 km (0.068 R)
• M57: 12,500,847 km (0.117 R)
• M58: 12,623,368 km (0.109 R)
• M59: 12,828,765 km (0.101 R)
• M60: 12,952,483 km (0.094 R)
• M61: 13,829,575 km (0.118 R)
• M62: 13,977,677 km (0.064 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.2

Radius: 8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.76 AU - 9.82 AU

Year: 12730 Days

Day: 24.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,362,018 km

• M1: 251,324 km (0.082 R)
• M2: 362,176 km (0.101 R)
• M3: 637,287 km (0.083 R)
• M4: 775,366 km (0.034 R)
• M5: 935,286 km (0.106 R)
• M6: 995,125 km (0.111 R)
• M7: 1,131,558 km (0.091 R)
• M8: 1,563,148 km (0.056 R)
• M9: 1,693,298 km (0.085 R)
• M10: 1,752,389 km (0.119 R)
• M11: 2,169,020 km (0.109 R)
• M12: 2,265,809 km (0.072 R)
• M13: 2,347,490 km (0.089 R)
• M14: 2,413,612 km (0.056 R)
• M15: 2,649,977 km (0.062 R)
• M16: 2,893,821 km (0.11 R)
• M17: 3,018,586 km (0.111 R)
• M18: 3,108,793 km (0.047 R)
• M19: 3,254,950 km (0.108 R)
• M20: 4,401,768 km (0.113 R)
• M21: 4,545,531 km (0.063 R)
• M22: 4,690,791 km (0.109 R)
• M23: 4,879,883 km (0.045 R)
• M24: 5,244,004 km (0.107 R)
• M25: 5,396,444 km (0.083 R)
• M26: 5,594,661 km (0.115 R)
• M27: 5,750,393 km (0.103 R)
• M28: 5,862,591 km (0.103 R)
• M29: 5,998,276 km (0.072 R)
• M30: 6,481,029 km (0.11 R)
• M31: 6,691,812 km (0.086 R)
• M32: 6,809,845 km (0.083 R)
• M33: 6,904,839 km (0.087 R)
• M34: 7,120,111 km (0.097 R)
• M35: 7,853,589 km (0.056 R)
• M36: 8,254,661 km (0.098 R)
• M37: 8,508,678 km (0.073 R)
• M38: 9,181,270 km (0.059 R)
• M39: 9,576,956 km (0.078 R)
• M40: 9,897,694 km (0.098 R)
• M41: 10,032,332 km (0.117 R)
• M42: 10,140,492 km (0.102 R)
• M43: 10,221,873 km (0.045 R)
• M44: 10,467,213 km (0.043 R)
• M45: 10,631,921 km (0.116 R)
• M46: 10,880,702 km (0.111 R)
• M47: 11,299,426 km (0.049 R)
• M48: 11,524,870 km (0.112 R)
• M49: 12,499,800 km (0.093 R)
• M50: 12,850,158 km (0.074 R)
• M51: 13,590,518 km (0.108 R)
• M52: 14,132,212 km (0.109 R)
• M53: 14,865,241 km (0.115 R)
• M54: 14,957,842 km (0.087 R)
• M55: 15,862,012 km (0.113 R)
• M56: 17,040,993 km (0.039 R)
• M57: 17,137,932 km (0.071 R)
• M58: 17,234,871 km (0.078 R)
• M59: 17,853,608 km (0.096 R)
• M60: 17,952,044 km (0.081 R)
• M61: 18,347,281 km (0.114 R)
• M62: 18,712,150 km (0.085 R)
• M63: 19,012,393 km (0.08 R)
• M64: 19,854,929 km (0.071 R)
• M65: 20,503,286 km (0.094 R)
• M66: 20,571,951 km (0.088 R)
• M67: 20,709,432 km (0.081 R)
• M68: 21,576,202 km (0.117 R)
• M69: 21,645,914 km (0.092 R)
• M70: 23,058,567 km (0.099 R)
• M71: 23,560,019 km (0.098 R)
• M72: 24,173,670 km (0.071 R)
• M73: 24,318,929 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304

Radius: 5.5

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.2 AU - 9.56 AU

Year: 12916 Days

Day: 16.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,362,018 km

• M1: 111,750 km (0.076 R)
• M2: 249,828 km (0.099 R)
• M3: 414,685 km (0.049 R)
• M4: 467,942 km (0.077 R)
• M5: 523,742 km (0.05 R)
• M6: 1,256,921 km (0.118 R)
• M7: 1,712,896 km (0.065 R)
• M8: 1,935,946 km (0.094 R)
• M9: 2,312,035 km (0.106 R)
• M10: 2,583,555 km (0.084 R)
• M11: 2,659,401 km (0.114 R)
• M12: 2,839,218 km (0.097 R)
• M13: 2,891,278 km (0.114 R)
• M14: 3,102,959 km (0.09 R)
• M15: 3,292,350 km (0.052 R)
• M16: 3,796,345 km (0.069 R)
• M17: 3,853,940 km (0.107 R)
• M18: 4,057,393 km (0.079 R)
• M19: 4,475,071 km (0.112 R)
• M20: 4,566,325 km (0.116 R)
• M21: 5,643,280 km (0.116 R)
• M22: 5,874,409 km (0.053 R)
• M23: 6,041,360 km (0.034 R)
• M24: 6,655,460 km (0.086 R)
• M25: 6,934,759 km (0.098 R)
• M26: 7,040,525 km (0.096 R)
• M27: 7,289,306 km (0.109 R)
• M28: 7,504,727 km (0.083 R)
• M29: 7,686,039 km (0.063 R)
• M30: 9,693,942 km (0.099 R)
• M31: 10,209,905 km (0.108 R)
• M32: 10,653,313 km (0.066 R)
• M33: 10,938,896 km (0.106 R)
• M34: 11,020,875 km (0.07 R)
• M35: 11,144,293 km (0.03 R)
• M36: 11,226,871 km (0.112 R)
• M37: 11,392,626 km (0.099 R)
• M38: 11,600,866 km (0.086 R)
• M39: 11,936,863 km (0.054 R)
• M40: 11,979,049 km (0.104 R)
• M41: 12,021,236 km (0.077 R)
• M42: 12,105,908 km (0.07 R)
• M43: 12,532,262 km (0.111 R)
• M44: 14,062,798 km (0.088 R)
• M45: 14,196,688 km (0.085 R)
• M46: 14,872,721 km (0.038 R)
• M47: 15,009,154 km (0.12 R)
• M48: 15,513,000 km (0.1 R)
• M49: 16,867,758 km (0.063 R)
• M50: 17,823,838 km (0.057 R)
• M51: 18,552,530 km (0.096 R)
• M52: 19,688,576 km (0.038 R)
• M53: 20,239,844 km (0.081 R)
• M54: 20,694,621 km (0.048 R)
• M55: 20,745,335 km (0.078 R)
• M56: 21,306,178 km (0.057 R)
• M57: 21,820,345 km (0.04 R)
• M58: 22,027,239 km (0.06 R)
• M59: 23,546,106 km (0.077 R)
• M60: 23,811,493 km (0.102 R)
• M61: 24,237,997 km (0.091 R)
• M62: 24,828,459 km (0.061 R)
• M63: 25,044,479 km (0.029 R)
• M64: 25,587,070 km (0.088 R)
• M65: 26,353,011 km (0.034 R)
• M66: 26,738,974 km (0.087 R)
• M67: 27,126,731 km (0.064 R)
• M68: 27,963,732 km (0.111 R)
• M69: 28,019,831 km (0.076 R)
• M70: 28,188,428 km (0.086 R)
• M71: 28,300,925 km (0.101 R)
• M72: 29,206,740 km (0.08 R)
• M73: 29,320,734 km (0.1 R)
• M74: 29,606,017 km (0.105 R)
• M75: 29,720,459 km (0.088 R)
• M76: 29,835,051 km (0.09 R)
• M77: 30,064,684 km (0.069 R)
• M78: 30,814,768 km (0.102 R)
• M79: 31,512,642 km (0.065 R)
• M80: 31,804,956 km (0.099 R)
• M81: 31,863,449 km (0.086 R)
• M82: 31,922,091 km (0.079 R)
• M83: 33,161,210 km (0.079 R)
• M84: 33,220,601 km (0.077 R)
• M85: 33,995,967 km (0.11 R)
• M86: 34,958,330 km (0.116 R)
• M87: 36,725,529 km (0.099 R)
• M88: 37,279,789 km (0.08 R)
• M89: 37,898,975 km (0.068 R)
• M90: 39,210,200 km (0.105 R)
• M91: 41,492,465 km (0.107 R)
• M92: 42,391,549 km (0.091 R)
• M93: 42,520,502 km (0.064 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 13,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit