🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.9

Radius: 14.1

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.64 AU - 0.66 AU

Year: 349 Days

Day: 5.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,864,345 km

• M1: 186,100 km (0.082 R)
• M2: 288,425 km (0.061 R)
• M3: 415,433 km (0.065 R)
• M4: 503,397 km (0.088 R)
• M5: 602,431 km (0.102 R)
• M6: 709,842 km (0.098 R)
• M7: 809,175 km (0.082 R)
• M8: 897,587 km (0.066 R)
• M9: 1,035,666 km (0.091 R)
• M10: 1,157,289 km (0.083 R)
• M11: 1,265,299 km (0.081 R)
• M12: 1,409,511 km (0.118 R)
• M13: 1,559,558 km (0.087 R)
• M14: 1,690,755 km (0.091 R)
• M15: 1,779,167 km (0.026 R)
• M16: 1,898,247 km (0.108 R)
• M17: 2,012,839 km (0.12 R)
• M18: 2,103,196 km (0.104 R)
• M19: 2,195,050 km (0.11 R)
• M20: 2,296,028 km (0.033 R)
• M21: 2,386,834 km (0.056 R)
• M22: 2,551,691 km (0.075 R)
• M23: 2,658,205 km (0.062 R)
• M24: 2,766,364 km (0.1 R)
• M25: 2,871,830 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.7

Radius: 14.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.8 AU - 2.28 AU

Year: 1943 Days

Day: 12.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 77,864,345 km

• M1: 252,820 km (0.072 R)
• M2: 353,051 km (0.098 R)
• M3: 533,017 km (0.059 R)
• M4: 877,541 km (0.118 R)
• M5: 1,058,255 km (0.103 R)
• M6: 1,173,296 km (0.05 R)
• M7: 1,459,178 km (0.096 R)
• M8: 1,610,870 km (0.093 R)
• M9: 1,768,247 km (0.084 R)
• M10: 1,966,614 km (0.115 R)
• M11: 2,099,008 km (0.059 R)
• M12: 2,411,368 km (0.112 R)
• M13: 2,685,731 km (0.11 R)
• M14: 2,887,987 km (0.081 R)
• M15: 3,095,479 km (0.063 R)
• M16: 3,265,123 km (0.091 R)
• M17: 3,437,909 km (0.103 R)
• M18: 3,569,555 km (0.093 R)
• M19: 3,688,036 km (0.103 R)
• M20: 3,913,929 km (0.051 R)
• M21: 4,005,483 km (0.107 R)
• M22: 4,316,198 km (0.047 R)
• M23: 4,411,043 km (0.098 R)
• M24: 4,683,311 km (0.045 R)
• M25: 4,911,896 km (0.1 R)
• M26: 5,044,141 km (0.107 R)
• M27: 5,144,222 km (0.086 R)
• M28: 5,295,465 km (0.064 R)
• M29: 5,414,097 km (0.057 R)
• M30: 5,585,237 km (0.106 R)
• M31: 5,740,818 km (0.026 R)
• M32: 5,933,052 km (0.117 R)
• M33: 6,145,181 km (0.077 R)
• M34: 6,413,859 km (0.045 R)
• M35: 6,796,530 km (0.066 R)
• M36: 7,074,483 km (0.102 R)
• M37: 7,318,477 km (0.051 R)
• M38: 8,460,807 km (0.098 R)
• M39: 8,700,014 km (0.102 R)
• M40: 8,921,119 km (0.095 R)
• M41: 9,123,974 km (0.101 R)
• M42: 9,266,691 km (0.069 R)
• M43: 9,451,444 km (0.095 R)
• M44: 9,699,776 km (0.076 R)
• M45: 9,992,091 km (0.109 R)
• M46: 10,118,351 km (0.098 R)
• M47: 10,266,303 km (0.114 R)
• M48: 10,735,891 km (0.08 R)
• M49: 10,930,069 km (0.07 R)
• M50: 11,365,698 km (0.047 R)
• M51: 11,985,333 km (0.07 R)
• M52: 12,434,575 km (0.114 R)
• M53: 13,234,176 km (0.097 R)
• M54: 13,442,565 km (0.079 R)
• M55: 13,745,352 km (0.111 R)
• M56: 13,885,974 km (0.082 R)
• M57: 14,026,895 km (0.097 R)
• M58: 14,168,414 km (0.075 R)
• M59: 14,334,169 km (0.105 R)
• M60: 14,643,537 km (0.103 R)
• M61: 15,196,451 km (0.06 R)
• M62: 15,366,095 km (0.106 R)
• M63: 16,075,638 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.1

Radius: 13.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.64 AU - 2.8 AU

Year: 2991 Days

Day: 9 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 77,864,345 km

• M1: 233,971 km (0.077 R)
• M2: 337,942 km (0.047 R)
• M3: 508,633 km (0.071 R)
• M4: 599,139 km (0.112 R)
• M5: 723,904 km (0.051 R)
• M6: 858,841 km (0.092 R)
• M7: 982,110 km (0.08 R)
• M8: 1,179,130 km (0.069 R)
• M9: 1,426,117 km (0.066 R)
• M10: 1,562,550 km (0.079 R)
• M11: 1,742,815 km (0.029 R)
• M12: 1,903,184 km (0.068 R)
• M13: 2,238,732 km (0.084 R)
• M14: 2,458,192 km (0.068 R)
• M15: 2,623,797 km (0.03 R)
• M16: 3,241,187 km (0.115 R)
• M17: 3,798,290 km (0.12 R)
• M18: 3,920,511 km (0.077 R)
• M19: 4,440,514 km (0.069 R)
• M20: 4,587,867 km (0.098 R)
• M21: 4,680,768 km (0.05 R)
• M22: 5,585,237 km (0.116 R)
• M23: 6,006,803 km (0.079 R)
• M24: 6,108,829 km (0.085 R)
• M25: 6,314,377 km (0.09 R)
• M26: 6,418,048 km (0.095 R)
• M27: 7,073,586 km (0.039 R)
• M28: 7,181,296 km (0.095 R)
• M29: 7,354,830 km (0.12 R)
• M30: 7,595,832 km (0.084 R)
• M31: 7,706,235 km (0.074 R)
• M32: 7,973,267 km (0.095 R)
• M33: 8,085,615 km (0.044 R)
• M34: 8,539,794 km (0.12 R)
• M35: 8,677,574 km (0.044 R)
• M36: 8,862,627 km (0.062 R)
• M37: 9,072,363 km (0.117 R)
• M38: 9,496,772 km (0.11 R)
• M39: 9,711,445 km (0.1 R)
• M40: 9,927,763 km (0.074 R)
• M41: 10,389,572 km (0.045 R)
• M42: 10,734,395 km (0.114 R)
• M43: 11,032,993 km (0.113 R)
• M44: 11,208,471 km (0.077 R)
• M45: 11,460,842 km (0.072 R)
• M46: 11,613,133 km (0.119 R)
• M47: 12,593,149 km (0.115 R)
• M48: 12,987,339 km (0.108 R)
• M49: 13,146,212 km (0.08 R)
• M50: 13,332,312 km (0.086 R)
• M51: 13,814,915 km (0.114 R)
• M52: 14,494,687 km (0.108 R)
• M53: 15,046,554 km (0.11 R)
• M54: 15,296,981 km (0.115 R)
• M55: 15,436,855 km (0.105 R)
• M56: 15,605,152 km (0.081 R)
• M57: 16,370,196 km (0.102 R)
• M58: 16,484,489 km (0.116 R)
• M59: 16,886,907 km (0.12 R)
• M60: 17,147,357 km (0.106 R)
• M61: 17,848,372 km (0.094 R)
• M62: 18,172,701 km (0.028 R)
• M63: 18,588,583 km (0.116 R)
• M64: 19,067,445 km (0.099 R)
• M65: 19,399,253 km (0.118 R)
• M66: 19,611,234 km (0.027 R)
• M67: 20,098,923 km (0.084 R)
• M68: 20,498,050 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.4

Radius: 9.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.63 AU - 3.85 AU

Year: 3889 Days

Day: 14 Hours

Environment

Temp: -216 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,864,345 km

• M1: 127,158 km (0.055 R)
• M2: 266,284 km (0.086 R)
• M3: 371,152 km (0.103 R)
• M4: 500,255 km (0.044 R)
• M5: 774,169 km (0.074 R)
• M6: 893,548 km (0.103 R)
• M7: 1,019,210 km (0.097 R)
• M8: 1,103,284 km (0.117 R)
• M9: 1,219,372 km (0.117 R)
• M10: 1,288,935 km (0.09 R)
• M11: 1,463,965 km (0.088 R)
• M12: 1,549,086 km (0.038 R)
• M13: 1,636,002 km (0.052 R)
• M14: 1,746,854 km (0.103 R)
• M15: 1,860,399 km (0.104 R)
• M16: 2,059,215 km (0.06 R)
• M17: 2,179,342 km (0.035 R)
• M18: 2,302,012 km (0.111 R)
• M19: 2,364,245 km (0.035 R)
• M20: 2,477,640 km (0.114 R)
• M21: 2,631,726 km (0.106 R)
• M22: 2,736,295 km (0.034 R)
• M23: 2,802,267 km (0.032 R)
• M24: 2,949,472 km (0.099 R)
• M25: 3,071,843 km (0.053 R)
• M26: 3,492,063 km (0.094 R)
• M27: 3,679,958 km (0.111 R)
• M28: 3,900,764 km (0.117 R)
• M29: 4,141,168 km (0.079 R)
• M30: 4,232,573 km (0.064 R)
• M31: 4,340,133 km (0.052 R)
• M32: 4,464,150 km (0.118 R)
• M33: 4,605,221 km (0.114 R)
• M34: 4,715,774 km (0.052 R)
• M35: 4,795,360 km (0.062 R)
• M36: 4,875,544 km (0.094 R)
• M37: 5,004,498 km (0.082 R)
• M38: 5,167,410 km (0.103 R)
• M39: 5,265,995 km (0.105 R)
• M40: 5,348,573 km (0.083 R)
• M41: 5,666,618 km (0.061 R)
• M42: 5,768,344 km (0.101 R)
• M43: 5,870,669 km (0.082 R)
• M44: 6,059,761 km (0.076 R)
• M45: 6,163,881 km (0.114 R)
• M46: 6,251,097 km (0.106 R)
• M47: 6,391,419 km (0.105 R)
• M48: 6,693,009 km (0.119 R)
• M49: 7,126,992 km (0.057 R)
• M50: 7,236,797 km (0.09 R)
• M51: 7,458,351 km (0.11 R)
• M52: 7,738,399 km (0.057 R)
• M53: 7,889,193 km (0.028 R)
• M54: 8,212,923 km (0.063 R)
• M55: 8,347,561 km (0.083 R)
• M56: 8,991,730 km (0.079 R)
• M57: 9,349,867 km (0.084 R)
• M58: 9,490,489 km (0.085 R)
• M59: 9,611,514 km (0.092 R)
• M60: 9,855,209 km (0.096 R)
• M61: 10,702,980 km (0.088 R)
• M62: 10,871,128 km (0.099 R)
• M63: 10,955,501 km (0.118 R)
• M64: 11,040,173 km (0.079 R)
• M65: 11,466,527 km (0.111 R)
• M66: 11,941,800 km (0.034 R)
• M67: 12,072,548 km (0.077 R)
• M68: 12,379,523 km (0.116 R)
• M69: 13,542,048 km (0.027 R)
• M70: 13,883,879 km (0.082 R)
• M71: 14,067,436 km (0.073 R)
• M72: 14,136,400 km (0.048 R)
• M73: 14,809,292 km (0.072 R)
• M74: 14,902,940 km (0.109 R)
• M75: 15,067,348 km (0.096 R)
• M76: 15,374,173 km (0.101 R)
• M77: 15,635,371 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.5

Radius: 5.9

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.01 AU - 11.45 AU

Year: 23438 Days

Day: 16.5 Hours

Environment

Temp: -245 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,864,345 km

• M1: 245,789 km (0.102 R)
• M2: 362,625 km (0.027 R)
• M3: 437,873 km (0.041 R)
• M4: 539,749 km (0.118 R)
• M5: 969,394 km (0.059 R)
• M6: 1,049,579 km (0.107 R)
• M7: 1,576,313 km (0.117 R)
• M8: 2,173,657 km (0.096 R)
• M9: 2,351,230 km (0.087 R)
• M10: 2,496,489 km (0.114 R)
• M11: 3,146,791 km (0.08 R)
• M12: 3,347,552 km (0.112 R)
• M13: 3,889,245 km (0.058 R)
• M14: 4,368,557 km (0.104 R)
• M15: 5,145,568 km (0.111 R)
• M16: 5,964,617 km (0.086 R)
• M17: 6,414,457 km (0.072 R)
• M18: 6,720,535 km (0.078 R)
• M19: 7,135,818 km (0.046 R)
• M20: 7,720,447 km (0.103 R)
• M21: 8,320,484 km (0.109 R)
• M22: 9,334,309 km (0.078 R)
• M23: 10,208,559 km (0.1 R)
• M24: 11,722,788 km (0.11 R)
• M25: 12,221,996 km (0.07 R)
• M26: 12,347,808 km (0.076 R)
• M27: 12,664,507 km (0.101 R)
• M28: 13,760,910 km (0.088 R)
• M29: 14,023,304 km (0.098 R)
• M30: 14,287,195 km (0.101 R)
• M31: 14,619,602 km (0.049 R)
• M32: 14,820,212 km (0.107 R)
• M33: 15,974,360 km (0.063 R)
• M34: 16,666,699 km (0.105 R)
• M35: 18,584,244 km (0.04 R)
• M36: 18,801,610 km (0.029 R)
• M37: 19,092,727 km (0.084 R)
• M38: 19,385,341 km (0.03 R)
• M39: 20,421,007 km (0.078 R)
• M40: 21,020,894 km (0.12 R)
• M41: 22,468,852 km (0.085 R)
• M42: 23,399,650 km (0.049 R)
• M43: 24,106,051 km (0.108 R)
• M44: 24,819,484 km (0.111 R)
• M45: 26,185,910 km (0.087 R)
• M46: 26,592,517 km (0.062 R)
• M47: 27,165,178 km (0.049 R)
• M48: 27,990,210 km (0.093 R)
• M49: 29,664,959 km (0.094 R)
• M50: 30,343,834 km (0.109 R)
• M51: 31,113,814 km (0.044 R)
• M52: 31,285,851 km (0.118 R)
• M53: 33,022,832 km (0.085 R)
• M54: 34,079,891 km (0.098 R)
• M55: 36,408,232 km (0.079 R)
• M56: 36,680,201 km (0.11 R)
• M57: 37,226,084 km (0.087 R)
• M58: 38,879,888 km (0.054 R)
• M59: 39,065,240 km (0.092 R)
• M60: 41,216,308 km (0.09 R)
• M61: 42,735,325 km (0.102 R)
• M62: 43,405,673 km (0.034 R)
• M63: 43,597,906 km (0.088 R)
• M64: 43,694,097 km (0.078 R)
• M65: 46,809,174 km (0.057 R)
• M66: 48,991,956 km (0.051 R)
• M67: 49,392,280 km (0.115 R)
• M68: 50,600,133 km (0.098 R)
• M69: 52,429,865 km (0.088 R)
• M70: 54,488,332 km (0.027 R)
• M71: 55,215,078 km (0.111 R)
• M72: 55,423,318 km (0.063 R)
• M73: 56,049,385 km (0.104 R)
• M74: 56,154,104 km (0.075 R)
• M75: 58,047,863 km (0.041 R)
• M76: 58,365,460 km (0.079 R)
• M77: 58,471,525 km (0.063 R)
• M78: 58,577,589 km (0.116 R)
• M79: 60,712,650 km (0.086 R)
• M80: 64,181,376 km (0.115 R)
• M81: 66,824,770 km (0.102 R)
• M82: 67,825,281 km (0.109 R)
• M83: 68,271,531 km (0.075 R)
• M84: 69,166,875 km (0.065 R)
• M85: 69,728,465 km (0.069 R)
• M86: 71,195,571 km (0.096 R)
• M87: 72,901,137 km (0.172 R)
• M88: 73,129,573 km (0.07 R)
• M89: 73,472,601 km (0.093 R)
• M90: 73,587,193 km (0.094 R)
• M91: 74,160,452 km (0.065 R)
• M92: 74,275,193 km (0.143 R)
• M93: 74,965,438 km (0.205 R)
• M94: 75,080,778 km (0.046 R)
• M95: 75,542,287 km (0.096 R)
• M96: 76,468,298 km (0.202 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: 347 - 16,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit