🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.9

Radius: 11.8

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.17 AU - 1.29 AU

Year: 925 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 72,752,557 km

• M1: 147,653 km (0.069 R)
• M2: 238,609 km (0.045 R)
• M3: 336,745 km (0.076 R)
• M4: 428,747 km (0.08 R)
• M5: 522,246 km (0.062 R)
• M6: 613,800 km (0.109 R)
• M7: 728,691 km (0.035 R)
• M8: 827,725 km (0.118 R)
• M9: 1,027,438 km (0.064 R)
• M10: 1,133,653 km (0.079 R)
• M11: 1,222,813 km (0.1 R)
• M12: 1,550,582 km (0.09 R)
• M13: 1,635,105 km (0.065 R)
• M14: 1,800,710 km (0.047 R)
• M15: 2,235,441 km (0.062 R)
• M16: 2,313,980 km (0.111 R)
• M17: 2,393,566 km (0.117 R)
• M18: 2,519,228 km (0.072 R)
• M19: 2,758,435 km (0.075 R)
• M20: 2,985,973 km (0.115 R)
• M21: 3,063,316 km (0.071 R)
• M22: 3,209,922 km (0.072 R)
• M23: 3,309,105 km (0.119 R)
• M24: 3,510,464 km (0.066 R)
• M25: 3,622,961 km (0.103 R)
• M26: 3,747,127 km (0.094 R)
• M27: 3,883,262 km (0.098 R)
• M28: 3,967,934 km (0.087 R)
• M29: 4,128,153 km (0.112 R)
• M30: 4,258,004 km (0.087 R)
• M31: 4,334,449 km (0.03 R)
• M32: 4,521,745 km (0.088 R)
• M33: 4,768,432 km (0.054 R)
• M34: 5,019,308 km (0.115 R)
• M35: 5,181,472 km (0.083 R)
• M36: 5,463,314 km (0.068 R)
• M37: 5,846,883 km (0.043 R)
• M38: 6,189,761 km (0.115 R)
• M39: 6,577,220 km (0.1 R)
• M40: 6,844,103 km (0.063 R)
• M41: 7,024,069 km (0.098 R)
• M42: 7,114,725 km (0.115 R)
• M43: 7,349,444 km (0.118 R)
• M44: 7,454,611 km (0.053 R)
• M45: 7,639,814 km (0.092 R)
• M46: 7,733,013 km (0.051 R)
• M47: 7,826,512 km (0.097 R)
• M48: 8,354,891 km (0.102 R)
• M49: 8,783,041 km (0.111 R)
• M50: 9,147,760 km (0.08 R)
• M51: 9,232,582 km (0.028 R)
• M52: 9,403,124 km (0.113 R)
• M53: 9,545,990 km (0.059 R)
• M54: 9,675,242 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.8

Radius: 11.6

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.97 AU - 1.59 AU

Year: 982 Days

Day: 14.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 72,752,557 km

• M1: 166,802 km (0.084 R)
• M2: 247,734 km (0.109 R)
• M3: 320,439 km (0.099 R)
• M4: 427,700 km (0.073 R)
• M5: 545,583 km (0.099 R)
• M6: 631,303 km (0.12 R)
• M7: 776,114 km (0.099 R)
• M8: 862,432 km (0.058 R)
• M9: 965,654 km (0.111 R)
• M10: 1,059,602 km (0.111 R)
• M11: 1,156,840 km (0.053 R)
• M12: 1,323,642 km (0.03 R)
• M13: 1,498,671 km (0.097 R)
• M14: 1,625,082 km (0.029 R)
• M15: 1,796,521 km (0.043 R)
• M16: 1,974,243 km (0.081 R)
• M17: 2,104,842 km (0.035 R)
• M18: 2,184,578 km (0.057 R)
• M19: 2,310,838 km (0.066 R)
• M20: 2,411,667 km (0.119 R)
• M21: 2,523,566 km (0.099 R)
• M22: 2,618,112 km (0.107 R)
• M23: 2,723,429 km (0.11 R)
• M24: 2,810,794 km (0.113 R)
• M25: 2,889,184 km (0.053 R)
• M26: 3,028,310 km (0.03 R)
• M27: 3,169,530 km (0.104 R)
• M28: 3,364,905 km (0.069 R)
• M29: 3,574,940 km (0.071 R)
• M30: 3,724,538 km (0.087 R)
• M31: 3,898,221 km (0.047 R)
• M32: 4,074,448 km (0.072 R)
• M33: 4,186,048 km (0.059 R)
• M34: 4,630,802 km (0.107 R)
• M35: 4,770,826 km (0.068 R)
• M36: 4,935,832 km (0.115 R)
• M37: 5,054,912 km (0.102 R)
• M38: 5,138,836 km (0.082 R)
• M39: 5,479,321 km (0.103 R)
• M40: 5,677,239 km (0.063 R)
• M41: 6,003,961 km (0.033 R)
• M42: 6,195,147 km (0.105 R)
• M43: 6,544,608 km (0.026 R)
• M44: 6,649,326 km (0.098 R)
• M45: 6,781,122 km (0.07 R)
• M46: 6,873,873 km (0.09 R)
• M47: 7,127,890 km (0.113 R)
• M48: 7,316,981 km (0.035 R)
• M49: 7,398,512 km (0.088 R)
• M50: 7,589,998 km (0.068 R)
• M51: 7,922,105 km (0.092 R)
• M52: 8,005,880 km (0.067 R)
• M53: 8,104,016 km (0.043 R)
• M54: 8,658,126 km (0.099 R)
• M55: 8,874,445 km (0.1 R)
• M56: 8,961,511 km (0.107 R)
• M57: 9,327,278 km (0.046 R)
• M58: 9,683,171 km (0.087 R)
• M59: 10,210,055 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.4

Radius: 9.5

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.49 AU - 1.51 AU

Year: 1246 Days

Day: 5.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 72,752,557 km

• M1: 124,765 km (0.11 R)
• M2: 192,383 km (0.07 R)
• M3: 297,401 km (0.039 R)
• M4: 399,127 km (0.096 R)
• M5: 460,612 km (0.078 R)
• M6: 619,186 km (0.101 R)
• M7: 712,086 km (0.095 R)
• M8: 843,732 km (0.095 R)
• M9: 969,693 km (0.11 R)
• M10: 1,035,068 km (0.079 R)
• M11: 1,109,567 km (0.095 R)
• M12: 1,178,233 km (0.12 R)
• M13: 1,272,180 km (0.117 R)
• M14: 1,344,436 km (0.08 R)
• M15: 1,552,527 km (0.09 R)
• M16: 1,673,701 km (0.071 R)
• M17: 1,816,118 km (0.109 R)
• M18: 1,990,549 km (0.042 R)
• M19: 2,113,070 km (0.098 R)
• M20: 2,199,537 km (0.073 R)
• M21: 2,287,052 km (0.075 R)
• M22: 2,546,904 km (0.086 R)
• M23: 2,670,023 km (0.06 R)
• M24: 2,774,143 km (0.087 R)
• M25: 2,837,273 km (0.038 R)
• M26: 2,932,866 km (0.074 R)
• M27: 3,083,960 km (0.084 R)
• M28: 3,237,448 km (0.086 R)
• M29: 3,371,188 km (0.063 R)
• M30: 4,090,754 km (0.108 R)
• M31: 4,150,892 km (0.06 R)
• M32: 4,406,555 km (0.086 R)
• M33: 4,592,355 km (0.045 R)
• M34: 4,793,415 km (0.118 R)
• M35: 5,023,197 km (0.081 R)
• M36: 5,256,570 km (0.112 R)
• M37: 5,586,583 km (0.109 R)
• M38: 5,733,937 km (0.095 R)
• M39: 5,801,405 km (0.084 R)
• M40: 5,896,101 km (0.117 R)
• M41: 6,046,297 km (0.058 R)
• M42: 6,114,813 km (0.094 R)
• M43: 6,434,055 km (0.117 R)
• M44: 6,730,109 km (0.098 R)
• M45: 6,801,318 km (0.114 R)
• M46: 6,887,037 km (0.069 R)
• M47: 6,987,567 km (0.11 R)
• M48: 7,306,510 km (0.117 R)
• M49: 8,004,084 km (0.04 R)
• M50: 8,094,591 km (0.096 R)
• M51: 8,307,319 km (0.099 R)
• M52: 8,399,023 km (0.097 R)
• M53: 8,521,843 km (0.078 R)
• M54: 8,925,308 km (0.056 R)
• M55: 9,334,907 km (0.111 R)
• M56: 9,446,208 km (0.095 R)
• M57: 9,557,958 km (0.041 R)
• M58: 9,686,313 km (0.11 R)
• M59: 9,798,960 km (0.09 R)
• M60: 10,156,050 km (0.034 R)
• M61: 10,270,642 km (0.03 R)
• M62: 10,352,621 km (0.057 R)
• M63: 10,567,145 km (0.108 R)
• M64: 10,633,417 km (0.108 R)
• M65: 11,388,437 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516

Radius: 5.4

Gravity: 17.7 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.95 AU - 12.11 AU

Year: 21545 Days

Day: 23.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,752,557 km

• M1: 79,137 km (0.119 R)
• M2: 150,944 km (0.103 R)
• M3: 200,760 km (0.058 R)
• M4: 272,717 km (0.111 R)
• M5: 522,845 km (0.106 R)
• M6: 605,572 km (0.068 R)
• M7: 648,656 km (0.095 R)
• M8: 715,227 km (0.056 R)
• M9: 784,192 km (0.092 R)
• M10: 831,465 km (0.077 R)
• M11: 1,530,386 km (0.11 R)
• M12: 1,650,513 km (0.09 R)
• M13: 1,868,477 km (0.103 R)
• M14: 2,262,967 km (0.091 R)
• M15: 2,297,075 km (0.09 R)
• M16: 2,540,172 km (0.076 R)
• M17: 2,938,850 km (0.091 R)
• M18: 2,976,100 km (0.079 R)
• M19: 3,434,917 km (0.087 R)
• M20: 3,474,111 km (0.098 R)
• M21: 3,632,535 km (0.082 R)
• M22: 4,459,812 km (0.095 R)
• M23: 4,631,999 km (0.105 R)
• M24: 4,850,412 km (0.071 R)
• M25: 5,571,773 km (0.118 R)
• M26: 5,992,143 km (0.108 R)
• M27: 6,715,149 km (0.108 R)
• M28: 6,912,618 km (0.033 R)
• M29: 8,032,358 km (0.114 R)
• M30: 8,347,561 km (0.108 R)
• M31: 9,262,053 km (0.114 R)
• M32: 9,759,017 km (0.117 R)
• M33: 9,926,567 km (0.113 R)
• M34: 10,207,960 km (0.058 R)
• M35: 10,435,050 km (0.092 R)
• M36: 12,070,304 km (0.103 R)
• M37: 12,430,985 km (0.117 R)
• M38: 13,101,482 km (0.047 R)
• M39: 13,224,601 km (0.061 R)
• M40: 14,160,486 km (0.045 R)
• M41: 15,311,492 km (0.088 R)
• M42: 15,441,193 km (0.11 R)
• M43: 15,832,691 km (0.074 R)
• M44: 16,161,357 km (0.111 R)
• M45: 16,492,268 km (0.056 R)
• M46: 17,906,416 km (0.076 R)
• M47: 18,043,149 km (0.091 R)
• M48: 19,218,988 km (0.06 R)
• M49: 19,780,878 km (0.097 R)
• M50: 20,348,153 km (0.076 R)
• M51: 20,633,735 km (0.099 R)
• M52: 21,426,155 km (0.049 R)
• M53: 21,935,536 km (0.114 R)
• M54: 22,155,145 km (0.095 R)
• M55: 22,966,265 km (0.098 R)
• M56: 24,845,813 km (0.114 R)
• M57: 24,998,253 km (0.092 R)
• M58: 25,150,992 km (0.109 R)
• M59: 25,380,775 km (0.109 R)
• M60: 25,996,968 km (0.095 R)
• M61: 28,749,868 km (0.096 R)
• M62: 29,553,359 km (0.084 R)
• M63: 30,445,560 km (0.102 R)
• M64: 36,673,170 km (0.091 R)
• M65: 38,863,133 km (0.084 R)
• M66: 39,217,381 km (0.096 R)
• M67: 40,107,788 km (0.095 R)
• M68: 41,636,827 km (0.118 R)
• M69: 41,999,303 km (0.094 R)
• M70: 43,827,539 km (0.114 R)
• M71: 43,919,691 km (0.112 R)
• M72: 44,658,704 km (0.105 R)
• M73: 45,401,907 km (0.093 R)
• M74: 48,129,973 km (0.076 R)
• M75: 48,415,256 km (0.098 R)
• M76: 49,274,397 km (0.045 R)
• M77: 51,298,456 km (0.059 R)
• M78: 51,492,634 km (0.098 R)
• M79: 51,589,723 km (0.101 R)
• M80: 53,153,021 km (0.113 R)
• M81: 56,425,774 km (0.068 R)
• M82: 57,329,644 km (0.048 R)
• M83: 58,137,173 km (0.064 R)
• M84: 58,238,301 km (0.108 R)
• M85: 58,542,284 km (0.088 R)
• M86: 59,355,349 km (0.039 R)
• M87: 59,457,225 km (0.089 R)
• M88: 61,301,467 km (0.094 R)
• M89: 63,476,471 km (0.095 R)
• M90: 64,102,538 km (0.087 R)
• M91: 64,416,394 km (0.099 R)
• M92: 68,756,079 km (0.061 R)
• M93: 69,613,724 km (0.092 R)
• M94: 71,123,316 km (0.042 R)
• M95: 71,990,684 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 19,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit