🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.8

Radius: 11.2

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.76 AU - 0.9 AU

Year: 513 Days

Day: 10.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,125,543 km

• M1: 140,173 km (0.034 R)
• M2: 232,026 km (0.095 R)
• M3: 304,282 km (0.097 R)
• M4: 415,732 km (0.111 R)
• M5: 510,727 km (0.12 R)
• M6: 590,912 km (0.047 R)
• M7: 726,447 km (0.078 R)
• M8: 901,028 km (0.113 R)
• M9: 1,122,882 km (0.095 R)
• M10: 1,249,292 km (0.094 R)
• M11: 1,401,582 km (0.095 R)
• M12: 1,538,614 km (0.069 R)
• M13: 1,777,073 km (0.119 R)
• M14: 1,889,272 km (0.094 R)
• M15: 1,959,882 km (0.094 R)
• M16: 2,162,886 km (0.094 R)
• M17: 2,254,590 km (0.048 R)
• M18: 2,405,534 km (0.118 R)
• M19: 2,496,938 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.6

Radius: 12.4

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.89 AU - 3.53 AU

Year: 3901 Days

Day: 14.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,125,543 km

• M1: 163,062 km (0.034 R)
• M2: 318,494 km (0.119 R)
• M3: 599,139 km (0.08 R)
• M4: 959,521 km (0.079 R)
• M5: 1,044,642 km (0.117 R)
• M6: 1,184,217 km (0.08 R)
• M7: 1,398,740 km (0.072 R)
• M8: 1,510,938 km (0.1 R)
• M9: 1,790,088 km (0.079 R)
• M10: 1,912,758 km (0.086 R)
• M11: 2,166,776 km (0.058 R)
• M12: 2,281,517 km (0.068 R)
• M13: 2,483,025 km (0.059 R)
• M14: 2,939,748 km (0.116 R)
• M15: 3,104,156 km (0.118 R)
• M16: 3,480,394 km (0.071 R)
• M17: 4,011,766 km (0.091 R)
• M18: 4,092,699 km (0.076 R)
• M19: 4,380,375 km (0.086 R)
• M20: 4,589,962 km (0.096 R)
• M21: 4,717,270 km (0.078 R)
• M22: 4,867,316 km (0.086 R)
• M23: 5,106,374 km (0.1 R)
• M24: 5,371,611 km (0.086 R)
• M25: 5,686,813 km (0.107 R)
• M26: 6,101,200 km (0.088 R)
• M27: 7,576,983 km (0.107 R)
• M28: 8,058,538 km (0.114 R)
• M29: 8,212,774 km (0.04 R)
• M30: 8,654,835 km (0.118 R)
• M31: 9,372,905 km (0.105 R)
• M32: 9,507,992 km (0.103 R)
• M33: 9,671,054 km (0.085 R)
• M34: 9,752,884 km (0.086 R)
• M35: 9,999,870 km (0.11 R)
• M36: 10,082,597 km (0.049 R)
• M37: 10,304,451 km (0.096 R)
• M38: 10,388,076 km (0.037 R)
• M39: 10,471,851 km (0.043 R)
• M40: 10,951,312 km (0.114 R)
• M41: 11,990,120 km (0.043 R)
• M42: 12,373,090 km (0.051 R)
• M43: 12,819,939 km (0.09 R)
• M44: 13,211,437 km (0.106 R)
• M45: 13,423,866 km (0.117 R)
• M46: 15,418,753 km (0.088 R)
• M47: 15,610,388 km (0.088 R)
• M48: 15,706,580 km (0.095 R)
• M49: 16,190,379 km (0.073 R)
• M50: 16,482,993 km (0.111 R)
• M51: 16,711,877 km (0.088 R)
• M52: 17,437,876 km (0.111 R)
• M53: 18,208,006 km (0.109 R)
• M54: 19,194,753 km (0.057 R)
• M55: 20,549,212 km (0.063 R)
• M56: 20,724,990 km (0.048 R)
• M57: 20,830,756 km (0.081 R)
• M58: 21,647,560 km (0.05 R)
• M59: 22,511,188 km (0.063 R)
• M60: 23,019,971 km (0.103 R)
• M61: 23,202,779 km (0.106 R)
• M62: 23,606,394 km (0.073 R)
• M63: 23,790,549 km (0.113 R)
• M64: 24,197,605 km (0.059 R)
• M65: 24,756,204 km (0.092 R)
• M66: 24,905,951 km (0.108 R)
• M67: 25,206,344 km (0.058 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.7

Radius: 3.6

Gravity: 36.71 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.47 AU - 5.97 AU

Year: 9279 Days

Day: 16.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 51,125,543 km

• M1: 48,320 km (0.093 R)
• M2: 97,837 km (0.078 R)
• M3: 126,410 km (0.112 R)
• M4: 243,994 km (0.105 R)
• M5: 275,709 km (0.098 R)
• M6: 355,445 km (0.086 R)
• M7: 536,907 km (0.117 R)
• M8: 652,396 km (0.082 R)
• M9: 744,249 km (0.12 R)
• M10: 791,822 km (0.081 R)
• M11: 1,397,543 km (0.087 R)
• M12: 1,536,370 km (0.029 R)
• M13: 1,617,751 km (0.11 R)
• M14: 1,721,423 km (0.088 R)
• M15: 1,763,609 km (0.114 R)
• M16: 1,935,348 km (0.095 R)
• M17: 1,979,180 km (0.11 R)
• M18: 2,458,641 km (0.077 R)
• M19: 2,997,642 km (0.04 R)
• M20: 3,228,322 km (0.104 R)
• M21: 3,332,741 km (0.081 R)
• M22: 3,359,071 km (0.111 R)
• M23: 3,571,649 km (0.101 R)
• M24: 3,598,577 km (0.065 R)
• M25: 3,843,618 km (0.072 R)
• M26: 4,009,971 km (0.114 R)
• M27: 4,178,568 km (0.032 R)
• M28: 5,208,250 km (0.107 R)
• M29: 5,861,693 km (0.084 R)
• M30: 6,278,922 km (0.113 R)
• M31: 6,474,745 km (0.102 R)
• M32: 7,725,982 km (0.103 R)
• M33: 7,971,023 km (0.104 R)
• M34: 8,147,549 km (0.057 R)
• M35: 8,468,436 km (0.097 R)
• M36: 9,159,578 km (0.091 R)
• M37: 9,530,581 km (0.074 R)
• M38: 9,868,672 km (0.117 R)
• M39: 10,402,438 km (0.111 R)
• M40: 10,906,433 km (0.095 R)
• M41: 11,180,945 km (0.117 R)
• M42: 11,737,150 km (0.056 R)
• M43: 12,058,935 km (0.112 R)
• M44: 12,261,490 km (0.032 R)
• M45: 12,547,073 km (0.11 R)
• M46: 12,629,052 km (0.071 R)
• M47: 12,711,181 km (0.112 R)
• M48: 13,837,504 km (0.077 R)
• M49: 14,477,035 km (0.103 R)
• M50: 14,822,007 km (0.108 R)
• M51: 15,213,355 km (0.077 R)
• M52: 15,257,038 km (0.087 R)
• M53: 15,564,162 km (0.101 R)
• M54: 16,228,826 km (0.039 R)
• M55: 17,357,243 km (0.034 R)
• M56: 17,494,274 km (0.11 R)
• M57: 17,631,755 km (0.04 R)
• M58: 17,861,687 km (0.103 R)
• M59: 18,138,891 km (0.115 R)
• M60: 18,185,117 km (0.077 R)
• M61: 18,791,138 km (0.117 R)
• M62: 20,551,606 km (0.105 R)
• M63: 20,939,064 km (0.092 R)
• M64: 21,819,897 km (0.114 R)
• M65: 21,869,114 km (0.113 R)
• M66: 23,566,751 km (0.113 R)
• M67: 24,175,913 km (0.118 R)
• M68: 24,738,850 km (0.116 R)
• M69: 24,790,162 km (0.094 R)
• M70: 24,841,624 km (0.092 R)
• M71: 25,721,409 km (0.041 R)
• M72: 25,773,469 km (0.064 R)
• M73: 26,296,015 km (0.049 R)
• M74: 26,611,217 km (0.117 R)
• M75: 27,139,298 km (0.069 R)
• M76: 27,245,363 km (0.093 R)
• M77: 28,474,758 km (0.116 R)
• M78: 29,177,569 km (0.057 R)
• M79: 29,286,326 km (0.074 R)
• M80: 29,831,461 km (0.047 R)
• M81: 30,050,472 km (0.106 R)
• M82: 30,105,375 km (0.112 R)
• M83: 32,101,609 km (0.078 R)
• M84: 32,157,708 km (0.092 R)
• M85: 32,551,001 km (0.093 R)
• M86: 32,607,249 km (0.113 R)
• M87: 33,002,487 km (0.104 R)
• M88: 34,083,032 km (0.104 R)
• M89: 35,001,863 km (0.089 R)
• M90: 35,348,481 km (0.076 R)
• M91: 35,987,114 km (0.101 R)
• M92: 37,806,972 km (0.04 R)
• M93: 38,519,507 km (0.084 R)
• M94: 38,757,966 km (0.091 R)
• M95: 38,877,345 km (0.09 R)
• M96: 39,776,877 km (0.051 R)
• M97: 39,897,453 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.7

Radius: 3.7

Gravity: 61.41 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.83 AU - 7.15 AU

Year: 9943 Days

Day: 21 Hours

Environment

Temp: -230 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,125,543 km

• M1: 113,096 km (0.116 R)
• M2: 409,599 km (0.104 R)
• M3: 704,905 km (0.112 R)
• M4: 971,788 km (0.074 R)
• M5: 1,518,119 km (0.119 R)
• M6: 1,565,392 km (0.116 R)
• M7: 1,858,903 km (0.09 R)
• M8: 2,551,541 km (0.094 R)
• M9: 2,693,061 km (0.099 R)
• M10: 2,837,273 km (0.084 R)
• M11: 2,983,879 km (0.106 R)
• M12: 3,223,535 km (0.118 R)
• M13: 3,254,053 km (0.058 R)
• M14: 4,012,065 km (0.103 R)
• M15: 4,276,405 km (0.109 R)
• M16: 4,478,362 km (0.079 R)
• M17: 5,425,017 km (0.032 R)
• M18: 5,606,928 km (0.113 R)
• M19: 5,643,580 km (0.096 R)
• M20: 5,753,983 km (0.05 R)
• M21: 6,089,232 km (0.069 R)
• M22: 6,126,930 km (0.045 R)
• M23: 6,278,323 km (0.056 R)
• M24: 6,507,657 km (0.119 R)
• M25: 6,662,192 km (0.091 R)
• M26: 7,252,056 km (0.108 R)
• M27: 9,422,721 km (0.113 R)
• M28: 9,685,265 km (0.089 R)
• M29: 9,861,492 km (0.105 R)
• M30: 9,994,484 km (0.077 R)
• M31: 10,713,452 km (0.071 R)
• M32: 10,941,588 km (0.109 R)
• M33: 11,263,523 km (0.089 R)
• M34: 12,058,486 km (0.031 R)
• M35: 12,105,908 km (0.075 R)
• M36: 12,391,042 km (0.095 R)
• M37: 13,016,660 km (0.098 R)
• M38: 13,701,819 km (0.047 R)
• M39: 14,348,530 km (0.053 R)
• M40: 14,448,910 km (0.079 R)
• M41: 14,954,252 km (0.102 R)
• M42: 15,055,979 km (0.069 R)
• M43: 15,774,796 km (0.03 R)
• M44: 16,609,852 km (0.115 R)
• M45: 17,032,765 km (0.107 R)
• M46: 17,245,493 km (0.06 R)
• M47: 17,566,231 km (0.084 R)
• M48: 17,619,936 km (0.074 R)
• M49: 17,727,497 km (0.055 R)
• M50: 17,781,203 km (0.086 R)
• M51: 20,371,640 km (0.104 R)
• M52: 21,566,478 km (0.111 R)
• M53: 23,312,435 km (0.049 R)
• M54: 23,489,558 km (0.119 R)
• M55: 23,548,650 km (0.114 R)
• M56: 25,345,320 km (0.059 R)
• M57: 25,405,907 km (0.09 R)
• M58: 25,466,644 km (0.111 R)
• M59: 26,629,019 km (0.085 R)
• M60: 27,371,922 km (0.104 R)
• M61: 27,996,344 km (0.108 R)
• M62: 29,449,986 km (0.072 R)
• M63: 30,475,629 km (0.067 R)
• M64: 30,540,106 km (0.118 R)
• M65: 30,733,835 km (0.059 R)
• M66: 32,167,133 km (0.097 R)
• M67: 33,024,328 km (0.089 R)
• M68: 33,422,408 km (0.081 R)
• M69: 33,488,979 km (0.075 R)
• M70: 33,688,692 km (0.101 R)
• M71: 33,955,725 km (0.083 R)
• M72: 35,776,331 km (0.111 R)
• M73: 36,801,375 km (0.111 R)
• M74: 37,214,116 km (0.106 R)
• M75: 37,490,124 km (0.119 R)
• M76: 38,461,463 km (0.116 R)
• M77: 39,370,719 km (0.087 R)
• M78: 40,641,553 km (0.048 R)
• M79: 40,925,789 km (0.107 R)
• M80: 40,996,848 km (0.042 R)
• M81: 41,139,265 km (0.086 R)
• M82: 41,854,043 km (0.081 R)
• M83: 42,069,165 km (0.045 R)
• M84: 42,500,605 km (0.108 R)
• M85: 43,005,947 km (0.12 R)
• M86: 43,949,610 km (0.093 R)
• M87: 44,241,326 km (0.111 R)
• M88: 45,488,225 km (0.098 R)
• M89: 45,857,133 km (0.104 R)
• M90: 46,078,987 km (0.115 R)
• M91: 47,342,939 km (0.032 R)
• M92: 48,091,676 km (0.114 R)
• M93: 48,467,466 km (0.118 R)
• M94: 49,297,734 km (0.091 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: 423 - 13,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit