🌌 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: 322.3

Radius: 8.4

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.52 AU - 0.58 AU

Year: 272 Days

Day: 5.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,862,608 km

• M1: 104,569 km (0.077 R)
• M2: 170,242 km (0.099 R)
• M3: 279,299 km (0.082 R)
• M4: 358,137 km (0.066 R)
• M5: 421,118 km (0.117 R)
• M6: 476,619 km (0.061 R)
• M7: 535,112 km (0.117 R)
• M8: 606,769 km (0.086 R)
• M9: 687,701 km (0.106 R)
• M10: 789,727 km (0.119 R)
• M11: 860,786 km (0.061 R)
• M12: 940,372 km (0.12 R)
• M13: 1,061,397 km (0.037 R)
• M14: 1,143,825 km (0.101 R)
• M15: 1,298,061 km (0.062 R)
• M16: 1,532,780 km (0.107 R)
• M17: 1,585,289 km (0.102 R)
• M18: 1,726,659 km (0.077 R)
• M19: 1,828,684 km (0.07 R)
• M20: 1,936,694 km (0.057 R)
• M21: 2,001,620 km (0.096 R)
• M22: 2,142,391 km (0.118 R)
• M23: 2,222,426 km (0.057 R)
• M24: 2,338,065 km (0.041 R)
• M25: 2,429,320 km (0.067 R)
• M26: 2,508,457 km (0.118 R)
• M27: 2,615,420 km (0.081 R)
• M28: 2,692,163 km (0.114 R)
• M29: 2,760,530 km (0.037 R)
• M30: 2,987,769 km (0.054 R)
• M31: 3,063,316 km (0.116 R)
• M32: 3,254,950 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.9

Radius: 14.8

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.45 AU - 0.69 AU

Year: 287 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,862,608 km

• M1: 184,454 km (0.115 R)
• M2: 288,574 km (0.088 R)
• M3: 421,567 km (0.12 R)
• M4: 524,939 km (0.064 R)
• M5: 633,846 km (0.099 R)
• M6: 739,612 km (0.117 R)
• M7: 832,063 km (0.094 R)
• M8: 943,514 km (0.09 R)
• M9: 1,064,239 km (0.052 R)
• M10: 1,179,130 km (0.119 R)
• M11: 1,274,424 km (0.089 R)
• M12: 1,384,977 km (0.05 R)
• M13: 1,490,444 km (0.032 R)
• M14: 1,607,728 km (0.07 R)
• M15: 1,701,077 km (0.072 R)
• M16: 1,824,196 km (0.095 R)
• M17: 1,974,094 km (0.071 R)
• M18: 2,133,116 km (0.102 R)
• M19: 2,311,736 km (0.11 R)
• M20: 2,413,313 km (0.112 R)
• M21: 2,705,627 km (0.1 R)
• M22: 2,829,195 km (0.1 R)
• M23: 2,927,182 km (0.095 R)
• M24: 3,031,900 km (0.092 R)
• M25: 3,160,405 km (0.078 R)
• M26: 3,256,746 km (0.067 R)
• M27: 3,452,120 km (0.088 R)
• M28: 3,604,411 km (0.103 R)
• M29: 3,717,058 km (0.06 R)
• M30: 3,854,988 km (0.098 R)
• M31: 4,080,581 km (0.057 R)
• M32: 4,210,731 km (0.114 R)
• M33: 4,304,380 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.3

Radius: 13.3

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.79 AU - 0.97 AU

Year: 550 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 51,862,608 km

• M1: 184,604 km (0.073 R)
• M2: 339,438 km (0.063 R)
• M3: 440,267 km (0.11 R)
• M4: 547,678 km (0.089 R)
• M5: 644,916 km (0.036 R)
• M6: 804,089 km (0.083 R)
• M7: 962,812 km (0.113 R)
• M8: 1,080,097 km (0.04 R)
• M9: 1,291,030 km (0.116 R)
• M10: 1,416,243 km (0.038 R)
• M11: 1,539,811 km (0.115 R)
• M12: 1,642,585 km (0.113 R)
• M13: 1,747,902 km (0.078 R)
• M14: 1,887,626 km (0.028 R)
• M15: 2,044,554 km (0.038 R)
• M16: 2,178,743 km (0.089 R)
• M17: 2,322,806 km (0.11 R)
• M18: 2,406,731 km (0.102 R)
• M19: 2,527,306 km (0.11 R)
• M20: 2,715,949 km (0.113 R)
• M21: 2,804,511 km (0.044 R)
• M22: 3,091,739 km (0.102 R)
• M23: 3,246,872 km (0.095 R)
• M24: 3,613,537 km (0.1 R)
• M25: 3,884,907 km (0.111 R)
• M26: 4,002,042 km (0.088 R)
• M27: 4,222,849 km (0.12 R)
• M28: 4,386,808 km (0.105 R)
• M29: 4,614,646 km (0.113 R)
• M30: 4,783,691 km (0.091 R)
• M31: 4,918,628 km (0.055 R)
• M32: 5,073,013 km (0.119 R)
• M33: 5,461,519 km (0.05 R)
• M34: 6,043,156 km (0.047 R)
• M35: 6,208,760 km (0.097 R)
• M36: 6,425,528 km (0.066 R)
• M37: 6,514,838 km (0.027 R)
• M38: 6,624,643 km (0.065 R)
• M39: 6,765,265 km (0.095 R)
• M40: 6,866,393 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.1

Radius: 13.8

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.33 AU - 2.51 AU

Year: 2510 Days

Day: 11.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,862,608 km

• M1: 172,187 km (0.032 R)
• M2: 270,623 km (0.09 R)
• M3: 661,671 km (0.102 R)
• M4: 945,159 km (0.084 R)
• M5: 1,092,064 km (0.101 R)
• M6: 1,215,632 km (0.06 R)
• M7: 1,322,445 km (0.056 R)
• M8: 1,523,206 km (0.061 R)
• M9: 1,639,443 km (0.06 R)
• M10: 1,844,093 km (0.08 R)
• M11: 1,943,426 km (0.083 R)
• M12: 2,083,001 km (0.113 R)
• M13: 2,305,752 km (0.099 R)
• M14: 2,875,421 km (0.083 R)
• M15: 2,991,658 km (0.114 R)
• M16: 3,094,731 km (0.111 R)
• M17: 3,289,358 km (0.106 R)
• M18: 3,426,539 km (0.051 R)
• M19: 3,722,593 km (0.046 R)
• M20: 3,865,759 km (0.086 R)
• M21: 3,962,249 km (0.102 R)
• M22: 4,075,944 km (0.092 R)
• M23: 4,223,746 km (0.111 R)
• M24: 4,406,704 km (0.106 R)
• M25: 4,849,963 km (0.093 R)
• M26: 5,094,555 km (0.114 R)
• M27: 5,236,225 km (0.062 R)
• M28: 5,487,399 km (0.064 R)
• M29: 5,596,157 km (0.095 R)
• M30: 6,151,315 km (0.091 R)
• M31: 6,531,293 km (0.111 R)
• M32: 7,056,532 km (0.098 R)
• M33: 7,414,370 km (0.104 R)
• M34: 7,514,899 km (0.095 R)
• M35: 7,676,465 km (0.099 R)
• M36: 8,251,519 km (0.104 R)
• M37: 8,776,757 km (0.029 R)
• M38: 9,204,907 km (0.111 R)
• M39: 9,421,524 km (0.1 R)
• M40: 10,193,001 km (0.054 R)
• M41: 10,282,460 km (0.093 R)
• M42: 10,711,058 km (0.09 R)
• M43: 10,847,641 km (0.056 R)
• M44: 10,984,822 km (0.099 R)
• M45: 11,516,044 km (0.106 R)
• M46: 11,609,244 km (0.102 R)
• M47: 11,913,974 km (0.104 R)
• M48: 12,316,542 km (0.107 R)
• M49: 12,579,535 km (0.108 R)
• M50: 13,698,976 km (0.108 R)
• M51: 14,095,859 km (0.067 R)
• M52: 14,195,641 km (0.11 R)
• M53: 14,370,970 km (0.101 R)
• M54: 14,572,029 km (0.098 R)
• M55: 14,799,568 km (0.098 R)
• M56: 15,053,585 km (0.107 R)
• M57: 16,084,464 km (0.048 R)
• M58: 16,766,780 km (0.109 R)
• M59: 17,191,339 km (0.055 R)
• M60: 17,673,343 km (0.05 R)
• M61: 17,861,986 km (0.082 R)
• M62: 18,295,520 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.6

Radius: 7.7

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.42 AU - 6.8 AU

Year: 11333 Days

Day: 16.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,862,608 km

• M1: 113,994 km (0.083 R)
• M2: 163,810 km (0.077 R)
• M3: 231,278 km (0.097 R)
• M4: 325,375 km (0.082 R)
• M5: 525,537 km (0.053 R)
• M6: 1,116,748 km (0.093 R)
• M7: 1,223,411 km (0.061 R)
• M8: 1,447,060 km (0.111 R)
• M9: 1,516,773 km (0.088 R)
• M10: 2,578,319 km (0.101 R)
• M11: 2,953,960 km (0.032 R)
• M12: 3,103,109 km (0.073 R)
• M13: 3,285,319 km (0.106 R)
• M14: 3,377,770 km (0.055 R)
• M15: 3,660,361 km (0.031 R)
• M16: 3,917,968 km (0.046 R)
• M17: 4,148,349 km (0.103 R)
• M18: 5,401,082 km (0.063 R)
• M19: 6,258,577 km (0.067 R)
• M20: 6,373,468 km (0.111 R)
• M21: 6,527,853 km (0.114 R)
• M22: 6,998,338 km (0.061 R)
• M23: 7,117,717 km (0.11 R)
• M24: 7,601,816 km (0.086 R)
• M25: 7,724,636 km (0.111 R)
• M26: 8,644,513 km (0.091 R)
• M27: 9,247,841 km (0.11 R)
• M28: 9,598,648 km (0.1 R)
• M29: 9,864,633 km (0.1 R)
• M30: 10,043,403 km (0.034 R)
• M31: 10,223,070 km (0.118 R)
• M32: 10,403,934 km (0.101 R)
• M33: 10,952,808 km (0.102 R)
• M34: 11,091,485 km (0.109 R)
• M35: 11,277,435 km (0.059 R)
• M36: 11,370,635 km (0.037 R)
• M37: 12,703,851 km (0.051 R)
• M38: 13,438,227 km (0.091 R)
• M39: 13,785,593 km (0.115 R)
• M40: 15,411,124 km (0.063 R)
• M41: 16,193,670 km (0.115 R)
• M42: 16,404,603 km (0.056 R)
• M43: 16,616,434 km (0.109 R)
• M44: 17,743,205 km (0.076 R)
• M45: 18,288,340 km (0.097 R)
• M46: 18,508,099 km (0.05 R)
• M47: 18,783,808 km (0.075 R)
• M48: 19,507,114 km (0.064 R)
• M49: 20,694,771 km (0.034 R)
• M50: 22,138,989 km (0.092 R)
• M51: 23,735,049 km (0.108 R)
• M52: 23,974,555 km (0.061 R)
• M53: 24,395,822 km (0.086 R)
• M54: 24,456,110 km (0.067 R)
• M55: 25,428,945 km (0.113 R)
• M56: 26,538,363 km (0.115 R)
• M57: 27,223,970 km (0.102 R)
• M58: 27,915,561 km (0.114 R)
• M59: 28,041,971 km (0.074 R)
• M60: 28,231,811 km (0.056 R)
• M61: 29,251,769 km (0.09 R)
• M62: 30,934,895 km (0.111 R)
• M63: 31,196,542 km (0.118 R)
• M64: 31,327,739 km (0.027 R)
• M65: 31,393,412 km (0.102 R)
• M66: 31,459,086 km (0.062 R)
• M67: 31,524,759 km (0.119 R)
• M68: 32,383,451 km (0.079 R)
• M69: 33,049,162 km (0.111 R)
• M70: 33,383,662 km (0.076 R)
• M71: 34,191,192 km (0.066 R)
• M72: 34,461,665 km (0.113 R)
• M73: 34,665,118 km (0.078 R)
• M74: 37,624,313 km (0.071 R)
• M75: 38,323,983 km (0.115 R)
• M76: 39,807,395 km (0.097 R)
• M77: 40,520,378 km (0.098 R)
• M78: 42,248,533 km (0.11 R)
• M79: 42,466,348 km (0.085 R)
• M80: 42,975,728 km (0.113 R)
• M81: 43,414,050 km (0.088 R)
• M82: 43,633,809 km (0.078 R)
• M83: 44,368,784 km (0.109 R)
• M84: 45,256,198 km (0.116 R)
• M85: 45,404,599 km (0.119 R)
• M86: 46,224,096 km (0.086 R)
• M87: 46,823,236 km (0.109 R)
• M88: 47,198,876 km (0.111 R)
• M89: 47,953,448 km (0.079 R)
• M90: 48,559,768 km (0.057 R)
• M91: 48,635,764 km (0.09 R)
• M92: 49,627,149 km (0.098 R)
• M93: 51,629,816 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 19,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit