🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.1

Radius: 12.1

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.2 AU - 1.32 AU

Year: 928 Days

Day: 10.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 24,913,300 km

• M1: 156,779 km (0.075 R)
• M2: 249,529 km (0.034 R)
• M3: 449,990 km (0.055 R)
• M4: 536,608 km (0.097 R)
• M5: 624,721 km (0.12 R)
• M6: 786,436 km (0.113 R)
• M7: 896,091 km (0.099 R)
• M8: 1,046,288 km (0.11 R)
• M9: 1,175,839 km (0.074 R)
• M10: 1,341,893 km (0.095 R)
• M11: 1,589,627 km (0.111 R)
• M12: 1,723,517 km (0.064 R)
• M13: 1,817,764 km (0.115 R)
• M14: 1,931,458 km (0.111 R)
• M15: 2,084,048 km (0.057 R)
• M16: 2,221,977 km (0.065 R)
• M17: 2,401,195 km (0.091 R)
• M18: 2,526,708 km (0.035 R)
• M19: 2,624,695 km (0.118 R)
• M20: 2,714,154 km (0.097 R)
• M21: 2,998,839 km (0.094 R)
• M22: 3,113,281 km (0.059 R)
• M23: 3,218,748 km (0.104 R)
• M24: 3,325,411 km (0.047 R)
• M25: 3,764,032 km (0.037 R)
• M26: 4,070,558 km (0.109 R)
• M27: 4,611,654 km (0.113 R)
• M28: 4,756,614 km (0.071 R)
• M29: 4,854,002 km (0.097 R)
• M30: 5,001,506 km (0.092 R)
• M31: 5,125,672 km (0.068 R)
• M32: 5,275,868 km (0.044 R)
• M33: 5,504,005 km (0.108 R)
• M34: 5,593,614 km (0.109 R)
• M35: 5,735,433 km (0.088 R)
• M36: 5,904,628 km (0.119 R)
• M37: 6,341,603 km (0.093 R)
• M38: 6,435,551 km (0.119 R)
• M39: 6,584,251 km (0.038 R)
• M40: 6,693,158 km (0.041 R)
• M41: 7,065,208 km (0.096 R)
• M42: 7,190,721 km (0.041 R)
• M43: 7,500,688 km (0.087 R)
• M44: 7,901,460 km (0.064 R)
• M45: 8,031,910 km (0.098 R)
• M46: 8,338,735 km (0.066 R)
• M47: 8,486,388 km (0.083 R)
• M48: 8,784,088 km (0.083 R)
• M49: 9,024,641 km (0.045 R)
• M50: 9,252,329 km (0.11 R)
• M51: 9,343,883 km (0.105 R)
• M52: 9,682,273 km (0.087 R)
• M53: 9,868,523 km (0.116 R)
• M54: 10,008,995 km (0.07 R)
• M55: 10,197,339 km (0.072 R)
• M56: 10,355,314 km (0.088 R)
• M57: 10,737,537 km (0.083 R)
• M58: 10,849,885 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.4

Radius: 12.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.5 AU - 4.04 AU

Year: 3879 Days

Day: 12.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 24,913,300 km

• M1: 164,408 km (0.045 R)
• M2: 287,976 km (0.071 R)
• M3: 388,954 km (0.054 R)
• M4: 624,272 km (0.102 R)
• M5: 720,314 km (0.067 R)
• M6: 848,519 km (0.106 R)
• M7: 999,463 km (0.069 R)
• M8: 1,159,832 km (0.067 R)
• M9: 1,243,607 km (0.038 R)
• M10: 1,361,191 km (0.044 R)
• M11: 1,507,647 km (0.038 R)
• M12: 1,608,327 km (0.104 R)
• M13: 2,127,731 km (0.074 R)
• M14: 2,328,491 km (0.092 R)
• M15: 2,515,638 km (0.058 R)
• M16: 2,626,340 km (0.028 R)
• M17: 2,936,756 km (0.07 R)
• M18: 3,117,919 km (0.111 R)
• M19: 3,270,060 km (0.098 R)
• M20: 3,695,516 km (0.071 R)
• M21: 3,810,407 km (0.104 R)
• M22: 4,162,411 km (0.113 R)
• M23: 4,330,410 km (0.085 R)
• M24: 4,439,616 km (0.116 R)
• M25: 4,623,621 km (0.063 R)
• M26: 4,935,982 km (0.107 R)
• M27: 5,050,275 km (0.094 R)
• M28: 5,320,149 km (0.111 R)
• M29: 5,621,290 km (0.054 R)
• M30: 5,887,574 km (0.111 R)
• M31: 6,130,970 km (0.095 R)
• M32: 6,267,702 km (0.039 R)
• M33: 6,363,893 km (0.059 R)
• M34: 6,502,271 km (0.112 R)
• M35: 6,852,779 km (0.075 R)
• M36: 6,937,751 km (0.1 R)
• M37: 7,065,956 km (0.076 R)
• M38: 7,513,703 km (0.102 R)
• M39: 7,881,414 km (0.068 R)
• M40: 8,942,512 km (0.086 R)
• M41: 9,160,177 km (0.106 R)
• M42: 9,348,221 km (0.061 R)
• M43: 9,490,040 km (0.116 R)
• M44: 9,600,743 km (0.1 R)
• M45: 9,712,043 km (0.058 R)
• M46: 10,048,339 km (0.082 R)
• M47: 10,600,954 km (0.099 R)
• M48: 10,683,083 km (0.104 R)
• M49: 10,765,362 km (0.109 R)
• M50: 10,980,334 km (0.108 R)
• M51: 11,247,067 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.3

Radius: 8.1

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.77 AU - 3.83 AU

Year: 4859 Days

Day: 5.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,913,300 km

• M1: 121,922 km (0.083 R)
• M2: 223,200 km (0.064 R)
• M3: 353,500 km (0.031 R)
• M4: 438,322 km (0.105 R)
• M5: 502,499 km (0.103 R)
• M6: 610,359 km (0.09 R)
• M7: 920,924 km (0.081 R)
• M8: 1,184,217 km (0.108 R)
• M9: 1,290,730 km (0.049 R)
• M10: 1,442,423 km (0.113 R)
• M11: 1,513,482 km (0.114 R)
• M12: 1,600,248 km (0.12 R)
• M13: 1,763,759 km (0.031 R)
• M14: 2,027,350 km (0.072 R)
• M15: 2,139,549 km (0.026 R)
• M16: 2,353,474 km (0.044 R)
• M17: 2,471,506 km (0.062 R)
• M18: 2,608,987 km (0.074 R)
• M19: 2,661,047 km (0.048 R)
• M20: 2,766,513 km (0.067 R)
• M21: 3,220,992 km (0.119 R)
• M22: 3,352,339 km (0.059 R)
• M23: 3,523,927 km (0.102 R)
• M24: 3,895,828 km (0.111 R)
• M25: 4,137,129 km (0.114 R)
• M26: 4,198,315 km (0.076 R)
• M27: 4,424,955 km (0.1 R)
• M28: 4,487,487 km (0.076 R)
• M29: 4,655,635 km (0.084 R)
• M30: 4,976,523 km (0.108 R)
• M31: 5,260,460 km (0.099 R)
• M32: 5,415,593 km (0.07 R)
• M33: 5,821,452 km (0.092 R)
• M34: 6,472,202 km (0.093 R)
• M35: 6,830,340 km (0.067 R)
• M36: 7,244,127 km (0.059 R)
• M37: 7,367,246 km (0.113 R)
• M38: 7,615,878 km (0.088 R)
• M39: 7,690,976 km (0.115 R)
• M40: 7,917,767 km (0.049 R)
• M41: 8,249,275 km (0.09 R)
• M42: 8,455,571 km (0.097 R)
• M43: 8,742,051 km (0.118 R)
• M44: 9,593,412 km (0.097 R)
• M45: 10,083,794 km (0.11 R)
• M46: 10,638,353 km (0.07 R)
• M47: 10,834,775 km (0.11 R)
• M48: 11,834,987 km (0.076 R)
• M49: 14,106,331 km (0.077 R)
• M50: 14,291,384 km (0.083 R)
• M51: 14,384,134 km (0.083 R)
• M52: 14,632,467 km (0.116 R)
• M53: 15,735,901 km (0.097 R)
• M54: 15,959,849 km (0.108 R)
• M55: 16,120,367 km (0.085 R)
• M56: 16,605,364 km (0.109 R)
• M57: 16,931,188 km (0.087 R)
• M58: 17,292,317 km (0.094 R)
• M59: 17,523,296 km (0.089 R)
• M60: 17,722,112 km (0.087 R)
• M61: 17,821,894 km (0.081 R)
• M62: 18,964,971 km (0.117 R)
• M63: 19,032,888 km (0.115 R)
• M64: 19,442,487 km (0.028 R)
• M65: 19,511,003 km (0.118 R)
• M66: 19,889,486 km (0.083 R)
• M67: 20,723,643 km (0.056 R)
• M68: 21,145,061 km (0.111 R)
• M69: 21,498,261 km (0.118 R)
• M70: 21,817,952 km (0.066 R)
• M71: 22,174,892 km (0.067 R)
• M72: 22,894,608 km (0.09 R)
• M73: 23,075,771 km (0.12 R)
• M74: 23,257,383 km (0.113 R)
• M75: 23,951,965 km (0.117 R)
• M76: 24,025,418 km (0.099 R)
• M77: 24,172,622 km (0.116 R)
• M78: 24,283,325 km (0.12 R)
• M79: 24,690,381 km (0.053 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: 464 - 14,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit