🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.5

Radius: 9.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.66 AU - 0.94 AU

Year: 485 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 22,305,876 km

• M1: 119,828 km (0.075 R)
• M2: 182,061 km (0.105 R)
• M3: 262,395 km (0.061 R)
• M4: 346,319 km (0.097 R)
• M5: 454,030 km (0.06 R)
• M6: 549,024 km (0.069 R)
• M7: 610,958 km (0.034 R)
• M8: 940,073 km (0.105 R)
• M9: 1,016,368 km (0.12 R)
• M10: 1,086,529 km (0.079 R)
• M11: 1,158,486 km (0.077 R)
• M12: 1,240,914 km (0.087 R)
• M13: 1,307,485 km (0.09 R)
• M14: 1,375,253 km (0.097 R)
• M15: 1,444,367 km (0.096 R)
• M16: 1,595,611 km (0.119 R)
• M17: 1,697,936 km (0.096 R)
• M18: 1,762,263 km (0.101 R)
• M19: 1,827,637 km (0.027 R)
• M20: 1,991,896 km (0.112 R)
• M21: 2,054,727 km (0.074 R)
• M22: 2,118,306 km (0.088 R)
• M23: 2,395,959 km (0.045 R)
• M24: 2,525,062 km (0.078 R)
• M25: 2,604,798 km (0.093 R)
• M26: 2,749,310 km (0.049 R)
• M27: 2,819,621 km (0.047 R)
• M28: 2,896,514 km (0.098 R)
• M29: 2,992,257 km (0.096 R)
• M30: 3,137,666 km (0.053 R)
• M31: 3,322,718 km (0.069 R)
• M32: 3,441,948 km (0.049 R)
• M33: 3,543,375 km (0.107 R)
• M34: 3,613,686 km (0.076 R)
• M35: 3,678,013 km (0.051 R)
• M36: 3,801,431 km (0.094 R)
• M37: 3,886,553 km (0.093 R)
• M38: 4,005,633 km (0.106 R)
• M39: 4,139,373 km (0.062 R)
• M40: 4,213,424 km (0.06 R)
• M41: 4,274,460 km (0.069 R)
• M42: 4,356,290 km (0.077 R)
• M43: 4,424,955 km (0.069 R)
• M44: 4,507,683 km (0.08 R)
• M45: 4,611,953 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.6

Radius: 11

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.28 AU - 2.46 AU

Year: 2475 Days

Day: 13.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 22,305,876 km

• M1: 150,346 km (0.109 R)
• M2: 260,749 km (0.095 R)
• M3: 329,714 km (0.117 R)
• M4: 436,078 km (0.109 R)
• M5: 510,129 km (0.089 R)
• M6: 614,099 km (0.116 R)
• M7: 884,572 km (0.107 R)
• M8: 1,149,510 km (0.1 R)
• M9: 1,804,300 km (0.116 R)
• M10: 1,997,281 km (0.067 R)
• M11: 2,348,088 km (0.113 R)
• M12: 2,446,075 km (0.084 R)
• M13: 2,588,193 km (0.065 R)
• M14: 2,718,642 km (0.049 R)
• M15: 2,851,335 km (0.086 R)
• M16: 2,925,985 km (0.096 R)
• M17: 3,138,414 km (0.112 R)
• M18: 3,371,936 km (0.062 R)
• M19: 3,450,924 km (0.088 R)
• M20: 3,611,143 km (0.114 R)
• M21: 3,790,062 km (0.052 R)
• M22: 3,938,762 km (0.081 R)
• M23: 4,139,971 km (0.07 R)
• M24: 4,327,418 km (0.059 R)
• M25: 4,413,586 km (0.105 R)
• M26: 4,482,999 km (0.072 R)
• M27: 4,587,718 km (0.104 R)
• M28: 4,799,548 km (0.081 R)
• M29: 4,888,858 km (0.112 R)
• M30: 5,436,237 km (0.093 R)
• M31: 5,547,987 km (0.104 R)
• M32: 6,176,746 km (0.105 R)
• M33: 6,430,764 km (0.096 R)
• M34: 6,788,003 km (0.081 R)
• M35: 6,928,775 km (0.081 R)
• M36: 7,009,707 km (0.12 R)
• M37: 7,274,645 km (0.105 R)
• M38: 7,626,200 km (0.116 R)
• M39: 7,856,581 km (0.065 R)
• M40: 8,281,439 km (0.064 R)
• M41: 8,388,850 km (0.092 R)
• M42: 8,626,711 km (0.07 R)
• M43: 8,954,779 km (0.06 R)
• M44: 9,175,885 km (0.09 R)
• M45: 9,600,743 km (0.091 R)
• M46: 9,690,950 km (0.074 R)
• M47: 9,872,412 km (0.103 R)
• M48: 10,284,704 km (0.071 R)
• M49: 10,423,381 km (0.079 R)
• M50: 10,562,657 km (0.044 R)
• M51: 10,726,018 km (0.11 R)
• M52: 11,292,395 km (0.089 R)
• M53: 11,459,496 km (0.111 R)
• M54: 11,771,856 km (0.062 R)
• M55: 11,868,497 km (0.097 R)
• M56: 11,965,436 km (0.047 R)
• M57: 12,306,968 km (0.063 R)
• M58: 12,503,390 km (0.079 R)
• M59: 12,676,325 km (0.102 R)
• M60: 12,750,675 km (0.054 R)
• M61: 12,949,491 km (0.114 R)
• M62: 13,300,148 km (0.112 R)
• M63: 13,501,806 km (0.059 R)
• M64: 13,653,798 km (0.066 R)
• M65: 13,780,806 km (0.097 R)
• M66: 14,190,106 km (0.069 R)
• M67: 14,863,895 km (0.102 R)
• M68: 14,994,643 km (0.065 R)
• M69: 15,204,529 km (0.09 R)
• M70: 15,494,899 km (0.06 R)
• M71: 15,627,592 km (0.106 R)
• M72: 15,840,470 km (0.066 R)
• M73: 15,947,283 km (0.094 R)
• M74: 16,430,933 km (0.101 R)
• M75: 16,701,854 km (0.089 R)
• M76: 17,302,789 km (0.101 R)
• M77: 17,385,367 km (0.103 R)
• M78: 17,606,024 km (0.07 R)
• M79: 18,133,805 km (0.106 R)
• M80: 18,666,822 km (0.082 R)
• M81: 19,034,534 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.7

Radius: 14.8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.01 AU - 3.03 AU

Year: 2713 Days

Day: 12.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 22,305,876 km

• M1: 197,020 km (0.112 R)
• M2: 341,532 km (0.058 R)
• M3: 684,560 km (0.091 R)
• M4: 991,086 km (0.082 R)
• M5: 1,092,214 km (0.064 R)
• M6: 1,560,156 km (0.06 R)
• M7: 1,845,439 km (0.114 R)
• M8: 1,944,324 km (0.077 R)
• M9: 2,074,324 km (0.069 R)
• M10: 2,282,564 km (0.066 R)
• M11: 2,451,311 km (0.101 R)
• M12: 2,656,110 km (0.118 R)
• M13: 2,785,064 km (0.07 R)
• M14: 2,965,927 km (0.096 R)
• M15: 3,066,158 km (0.063 R)
• M16: 3,236,101 km (0.089 R)
• M17: 3,356,827 km (0.113 R)
• M18: 3,910,339 km (0.057 R)
• M19: 4,076,392 km (0.067 R)
• M20: 4,339,685 km (0.107 R)
• M21: 4,434,978 km (0.09 R)
• M22: 4,608,512 km (0.086 R)
• M23: 4,883,024 km (0.091 R)
• M24: 5,082,288 km (0.12 R)
• M25: 5,345,581 km (0.082 R)
• M26: 5,468,700 km (0.109 R)
• M27: 5,592,716 km (0.117 R)
• M28: 5,885,779 km (0.086 R)
• M29: 6,119,600 km (0.078 R)
• M30: 6,248,553 km (0.118 R)
• M31: 6,399,947 km (0.096 R)
• M32: 6,795,334 km (0.097 R)
• M33: 7,130,882 km (0.047 R)
• M34: 7,426,038 km (0.118 R)
• M35: 7,679,158 km (0.102 R)
• M36: 8,217,411 km (0.039 R)
• M37: 8,455,272 km (0.066 R)
• M38: 8,962,408 km (0.109 R)
• M39: 9,380,086 km (0.092 R)
• M40: 9,479,419 km (0.096 R)
• M41: 9,678,982 km (0.053 R)
• M42: 10,260,469 km (0.074 R)
• M43: 10,465,418 km (0.114 R)
• M44: 10,749,355 km (0.113 R)
• M45: 10,931,416 km (0.118 R)
• M46: 11,062,164 km (0.039 R)
• M47: 11,590,095 km (0.073 R)
• M48: 12,045,471 km (0.086 R)
• M49: 12,153,481 km (0.107 R)
• M50: 13,362,680 km (0.081 R)
• M51: 14,038,414 km (0.119 R)
• M52: 14,466,413 km (0.09 R)
• M53: 15,746,821 km (0.084 R)
• M54: 15,894,624 km (0.082 R)
• M55: 16,132,036 km (0.04 R)
• M56: 16,281,035 km (0.082 R)
• M57: 16,550,312 km (0.118 R)
• M58: 16,851,452 km (0.05 R)
• M59: 16,972,327 km (0.043 R)
• M60: 17,950,099 km (0.088 R)
• M61: 18,290,434 km (0.062 R)
• M62: 18,445,866 km (0.04 R)
• M63: 19,071,933 km (0.03 R)
• M64: 19,166,479 km (0.115 R)
• M65: 19,419,300 km (0.103 R)
• M66: 19,768,760 km (0.1 R)
• M67: 19,864,503 km (0.045 R)
• M68: 20,248,670 km (0.105 R)
• M69: 20,506,128 km (0.119 R)
• M70: 20,959,410 km (0.116 R)
• M71: 21,415,982 km (0.117 R)
• M72: 21,547,030 km (0.096 R)
• M73: 21,842,935 km (0.083 R)
• M74: 22,206,458 km (0.029 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 19,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit