🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.1

Radius: 11.5

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.54 AU - 0.86 AU

Year: 391 Days

Day: 10.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 166.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 41,191,514 km

• M1: 149,598 km (0.081 R)
• M2: 224,397 km (0.033 R)
• M3: 299,046 km (0.07 R)
• M4: 375,640 km (0.101 R)
• M5: 451,038 km (0.093 R)
• M6: 527,332 km (0.118 R)
• M7: 605,871 km (0.101 R)
• M8: 685,757 km (0.091 R)
• M9: 780,302 km (0.103 R)
• M10: 865,124 km (0.083 R)
• M11: 946,057 km (0.068 R)
• M12: 1,080,545 km (0.032 R)
• M13: 1,152,352 km (0.115 R)
• M14: 1,322,296 km (0.112 R)
• M15: 1,403,976 km (0.112 R)
• M16: 1,514,230 km (0.049 R)
• M17: 1,613,712 km (0.059 R)
• M18: 1,729,651 km (0.119 R)
• M19: 1,916,199 km (0.103 R)
• M20: 2,054,278 km (0.087 R)
• M21: 2,165,280 km (0.114 R)
• M22: 2,257,581 km (0.101 R)
• M23: 2,388,031 km (0.088 R)
• M24: 2,574,879 km (0.072 R)
• M25: 2,772,348 km (0.105 R)
• M26: 2,901,152 km (0.098 R)
• M27: 3,009,161 km (0.09 R)
• M28: 3,118,368 km (0.089 R)
• M29: 3,276,044 km (0.079 R)
• M30: 3,376,723 km (0.095 R)
• M31: 3,484,434 km (0.037 R)
• M32: 3,599,325 km (0.099 R)
• M33: 3,895,529 km (0.114 R)
• M34: 3,977,209 km (0.099 R)
• M35: 4,142,066 km (0.061 R)
• M36: 4,289,869 km (0.076 R)
• M37: 4,367,809 km (0.118 R)
• M38: 4,452,631 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.2

Radius: 14

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.81 AU - 2.57 AU

Year: 2161 Days

Day: 9.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,191,514 km

• M1: 188,045 km (0.101 R)
• M2: 408,552 km (0.052 R)
• M3: 558,299 km (0.105 R)
• M4: 1,182,272 km (0.109 R)
• M5: 1,280,707 km (0.107 R)
• M6: 1,434,045 km (0.101 R)
• M7: 1,681,779 km (0.115 R)
• M8: 1,793,978 km (0.087 R)
• M9: 1,885,681 km (0.056 R)
• M10: 2,038,121 km (0.095 R)
• M11: 2,170,516 km (0.095 R)
• M12: 2,393,566 km (0.073 R)
• M13: 2,482,427 km (0.073 R)
• M14: 2,676,755 km (0.086 R)
• M15: 2,835,927 km (0.055 R)
• M16: 2,984,627 km (0.093 R)
• M17: 3,261,832 km (0.115 R)
• M18: 3,361,015 km (0.037 R)
• M19: 3,605,907 km (0.078 R)
• M20: 3,723,192 km (0.083 R)
• M21: 3,946,691 km (0.075 R)
• M22: 4,067,716 km (0.111 R)
• M23: 4,159,270 km (0.094 R)
• M24: 4,360,180 km (0.068 R)
• M25: 4,596,095 km (0.116 R)
• M26: 4,884,819 km (0.062 R)
• M27: 5,031,425 km (0.089 R)
• M28: 5,362,485 km (0.092 R)
• M29: 5,564,592 km (0.086 R)
• M30: 5,717,930 km (0.101 R)
• M31: 6,063,650 km (0.098 R)
• M32: 6,274,284 km (0.064 R)
• M33: 6,866,393 km (0.096 R)
• M34: 7,252,654 km (0.07 R)
• M35: 7,759,791 km (0.091 R)
• M36: 7,893,083 km (0.052 R)
• M37: 8,027,272 km (0.104 R)
• M38: 8,788,426 km (0.105 R)
• M39: 8,907,656 km (0.108 R)
• M40: 9,127,564 km (0.082 R)
• M41: 9,798,062 km (0.117 R)
• M42: 9,921,780 km (0.048 R)
• M43: 10,191,505 km (0.086 R)
• M44: 10,295,924 km (0.108 R)
• M45: 10,568,940 km (0.1 R)
• M46: 11,143,845 km (0.088 R)
• M47: 11,272,948 km (0.117 R)
• M48: 11,598,024 km (0.108 R)
• M49: 12,014,205 km (0.074 R)
• M50: 12,793,610 km (0.074 R)
• M51: 13,087,420 km (0.092 R)
• M52: 13,337,697 km (0.072 R)
• M53: 13,681,623 km (0.117 R)
• M54: 13,958,828 km (0.093 R)
• M55: 14,121,441 km (0.062 R)
• M56: 14,214,640 km (0.101 R)
• M57: 14,448,462 km (0.083 R)
• M58: 14,565,896 km (0.075 R)
• M59: 14,754,389 km (0.118 R)
• M60: 15,348,891 km (0.105 R)
• M61: 15,492,655 km (0.025 R)
• M62: 15,951,172 km (0.107 R)
• M63: 16,389,644 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.8

Radius: 10.6

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.61 AU - 3.17 AU

Year: 3276 Days

Day: 10.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 41,191,514 km

• M1: 148,551 km (0.084 R)
• M2: 381,923 km (0.073 R)
• M3: 472,131 km (0.085 R)
• M4: 942,467 km (0.099 R)
• M5: 1,021,005 km (0.066 R)
• M6: 1,124,378 km (0.112 R)
• M7: 1,366,427 km (0.112 R)
• M8: 1,464,713 km (0.102 R)
• M9: 1,659,938 km (0.104 R)
• M10: 1,738,776 km (0.067 R)
• M11: 1,891,216 km (0.115 R)
• M12: 2,228,859 km (0.114 R)
• M13: 2,316,224 km (0.077 R)
• M14: 2,605,845 km (0.115 R)
• M15: 2,677,652 km (0.08 R)
• M16: 3,275,296 km (0.084 R)
• M17: 3,578,082 km (0.111 R)
• M18: 3,785,125 km (0.119 R)
• M19: 3,972,422 km (0.082 R)
• M20: 4,210,881 km (0.084 R)
• M21: 4,677,028 km (0.06 R)
• M22: 4,890,953 km (0.112 R)
• M23: 5,263,302 km (0.083 R)
• M24: 5,725,111 km (0.103 R)
• M25: 6,022,062 km (0.108 R)
• M26: 6,090,279 km (0.082 R)
• M27: 6,199,934 km (0.068 R)
• M28: 7,773,554 km (0.081 R)
• M29: 8,012,312 km (0.089 R)
• M30: 8,208,136 km (0.059 R)
• M31: 8,405,605 km (0.086 R)
• M32: 8,512,568 km (0.083 R)
• M33: 9,195,183 km (0.11 R)
• M34: 9,702,768 km (0.083 R)
• M35: 9,863,287 km (0.106 R)
• M36: 10,382,691 km (0.064 R)
• M37: 10,678,894 km (0.08 R)
• M38: 10,794,833 km (0.066 R)
• M39: 10,944,580 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.8

Radius: 5

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.13 AU - 11.27 AU

Year: 23340 Days

Day: 20.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,191,514 km

• M1: 65,823 km (0.098 R)
• M2: 137,780 km (0.105 R)
• M3: 244,593 km (0.049 R)
• M4: 286,630 km (0.059 R)
• M5: 378,931 km (0.045 R)
• M6: 549,922 km (0.103 R)
• M7: 759,508 km (0.112 R)
• M8: 1,010,384 km (0.072 R)
• M9: 1,045,689 km (0.118 R)
• M10: 1,441,675 km (0.065 R)
• M11: 1,624,483 km (0.114 R)
• M12: 1,666,221 km (0.087 R)
• M13: 1,945,670 km (0.099 R)
• M14: 2,012,241 km (0.094 R)
• M15: 2,427,674 km (0.116 R)
• M16: 2,499,481 km (0.118 R)
• M17: 2,669,873 km (0.05 R)
• M18: 2,768,907 km (0.113 R)
• M19: 3,150,980 km (0.115 R)
• M20: 3,631,040 km (0.093 R)
• M21: 5,141,828 km (0.052 R)
• M22: 5,203,313 km (0.073 R)
• M23: 5,483,510 km (0.078 R)
• M24: 5,736,630 km (0.044 R)
• M25: 5,800,508 km (0.109 R)
• M26: 5,928,863 km (0.11 R)
• M27: 5,993,489 km (0.077 R)
• M28: 6,685,678 km (0.082 R)
• M29: 6,854,275 km (0.101 R)
• M30: 6,888,084 km (0.12 R)
• M31: 7,195,508 km (0.114 R)
• M32: 7,682,599 km (0.036 R)
• M33: 7,894,579 km (0.091 R)
• M34: 8,872,201 km (0.097 R)
• M35: 10,002,413 km (0.086 R)
• M36: 10,118,052 km (0.062 R)
• M37: 10,428,168 km (0.071 R)
• M38: 11,018,182 km (0.079 R)
• M39: 11,417,459 km (0.078 R)
• M40: 11,457,701 km (0.084 R)
• M41: 11,497,943 km (0.111 R)
• M42: 11,740,441 km (0.083 R)
• M43: 11,862,214 km (0.096 R)
• M44: 12,066,265 km (0.051 R)
• M45: 12,271,513 km (0.034 R)
• M46: 12,312,653 km (0.062 R)
• M47: 12,727,039 km (0.073 R)
• M48: 13,356,995 km (0.104 R)
• M49: 13,569,275 km (0.085 R)
• M50: 13,868,321 km (0.051 R)
• M51: 14,255,929 km (0.112 R)
• M52: 15,707,776 km (0.045 R)
• M53: 18,748,952 km (0.071 R)
• M54: 19,225,122 km (0.107 R)
• M55: 19,512,798 km (0.106 R)
• M56: 20,044,020 km (0.119 R)
• M57: 20,726,785 km (0.098 R)
• M58: 21,367,662 km (0.118 R)
• M59: 21,417,179 km (0.118 R)
• M60: 22,165,318 km (0.11 R)
• M61: 22,517,322 km (0.029 R)
• M62: 23,328,890 km (0.119 R)
• M63: 23,892,426 km (0.112 R)
• M64: 24,201,644 km (0.069 R)
• M65: 25,662,318 km (0.089 R)
• M66: 25,714,976 km (0.07 R)
• M67: 26,829,929 km (0.106 R)
• M68: 26,990,448 km (0.076 R)
• M69: 29,161,412 km (0.073 R)
• M70: 29,326,568 km (0.068 R)
• M71: 30,045,536 km (0.11 R)
• M72: 30,434,939 km (0.092 R)
• M73: 32,464,384 km (0.106 R)
• M74: 33,035,847 km (0.074 R)
• M75: 33,208,035 km (0.071 R)
• M76: 33,380,371 km (0.056 R)
• M77: 34,653,599 km (0.057 R)
• M78: 35,354,764 km (0.092 R)
• M79: 35,472,049 km (0.062 R)
• M80: 35,648,275 km (0.057 R)
• M81: 36,060,567 km (0.118 R)
• M82: 36,830,547 km (0.081 R)
• M83: 39,233,238 km (0.113 R)
• M84: 40,269,652 km (0.108 R)
• M85: 40,883,452 km (0.116 R)
• M86: 41,068,206 km (0.042 R)
• M87: 41,191,475 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 15,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit