🌌 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: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.2

Radius: 13.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.69 AU - 0.99 AU

Year: 541 Days

Day: 5.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 26,631,075 km

• M1: 177,722 km (0.116 R)
• M2: 268,678 km (0.112 R)
• M3: 356,193 km (0.108 R)
• M4: 460,462 km (0.12 R)
• M5: 576,700 km (0.083 R)
• M6: 679,174 km (0.062 R)
• M7: 801,396 km (0.109 R)
• M8: 896,241 km (0.102 R)
• M9: 988,692 km (0.059 R)
• M10: 1,077,703 km (0.036 R)
• M11: 1,246,300 km (0.064 R)
• M12: 1,393,355 km (0.081 R)
• M13: 1,498,821 km (0.102 R)
• M14: 1,611,169 km (0.115 R)
• M15: 1,738,926 km (0.099 R)
• M16: 1,844,691 km (0.119 R)
• M17: 1,948,363 km (0.078 R)
• M18: 2,080,906 km (0.106 R)
• M19: 2,175,452 km (0.079 R)
• M20: 2,271,494 km (0.1 R)
• M21: 2,401,943 km (0.086 R)
• M22: 2,525,362 km (0.12 R)
• M23: 2,612,128 km (0.027 R)
• M24: 2,759,034 km (0.118 R)
• M25: 2,868,689 km (0.063 R)
• M26: 3,015,295 km (0.086 R)
• M27: 3,102,510 km (0.087 R)
• M28: 3,216,653 km (0.11 R)
• M29: 3,332,143 km (0.116 R)
• M30: 3,475,907 km (0.112 R)
• M31: 3,572,996 km (0.106 R)
• M32: 3,714,665 km (0.086 R)
• M33: 3,802,927 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.6

Radius: 8.7

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.82 AU - 2.18 AU

Year: 1988 Days

Day: 13.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,631,075 km

• M1: 127,457 km (0.066 R)
• M2: 212,429 km (0.099 R)
• M3: 277,654 km (0.058 R)
• M4: 477,516 km (0.03 R)
• M5: 603,029 km (0.071 R)
• M6: 896,989 km (0.066 R)
• M7: 979,567 km (0.085 R)
• M8: 1,243,458 km (0.117 R)
• M9: 1,315,564 km (0.064 R)
• M10: 1,389,166 km (0.082 R)
• M11: 1,573,770 km (0.094 R)
• M12: 1,629,719 km (0.102 R)
• M13: 1,720,525 km (0.115 R)
• M14: 1,883,587 km (0.105 R)
• M15: 1,943,127 km (0.088 R)
• M16: 2,137,903 km (0.108 R)
• M17: 2,237,685 km (0.078 R)
• M18: 2,351,828 km (0.119 R)
• M19: 3,105,353 km (0.053 R)
• M20: 3,176,112 km (0.085 R)
• M21: 3,247,471 km (0.035 R)
• M22: 3,304,767 km (0.109 R)
• M23: 3,391,683 km (0.08 R)
• M24: 3,479,198 km (0.088 R)
• M25: 3,701,351 km (0.059 R)
• M26: 3,776,449 km (0.075 R)
• M27: 3,867,255 km (0.05 R)
• M28: 3,958,958 km (0.079 R)
• M29: 4,020,293 km (0.093 R)
• M30: 4,113,044 km (0.104 R)
• M31: 4,395,784 km (0.069 R)
• M32: 4,620,031 km (0.064 R)
• M33: 4,749,732 km (0.119 R)
• M34: 4,848,018 km (0.113 R)
• M35: 5,365,926 km (0.118 R)
• M36: 5,485,455 km (0.104 R)
• M37: 5,761,762 km (0.092 R)
• M38: 6,274,135 km (0.109 R)
• M39: 6,875,069 km (0.05 R)
• M40: 7,267,016 km (0.029 R)
• M41: 7,627,846 km (0.099 R)
• M42: 7,800,931 km (0.097 R)
• M43: 7,897,571 km (0.079 R)
• M44: 8,053,153 km (0.096 R)
• M45: 8,327,665 km (0.111 R)
• M46: 8,685,353 km (0.083 R)
• M47: 8,866,067 km (0.074 R)
• M48: 9,292,571 km (0.12 R)
• M49: 9,497,969 km (0.058 R)
• M50: 9,642,780 km (0.088 R)
• M51: 9,788,189 km (0.05 R)
• M52: 9,976,233 km (0.063 R)
• M53: 10,483,669 km (0.079 R)
• M54: 10,740,678 km (0.119 R)
• M55: 10,999,632 km (0.094 R)
• M56: 11,108,091 km (0.083 R)
• M57: 11,282,522 km (0.104 R)
• M58: 11,479,692 km (0.092 R)
• M59: 11,611,936 km (0.114 R)
• M60: 11,966,782 km (0.078 R)
• M61: 12,033,653 km (0.104 R)
• M62: 12,100,673 km (0.069 R)
• M63: 12,325,219 km (0.102 R)
• M64: 12,483,045 km (0.111 R)
• M65: 12,550,962 km (0.119 R)
• M66: 12,641,618 km (0.078 R)
• M67: 12,846,568 km (0.115 R)
• M68: 12,937,972 km (0.098 R)
• M69: 13,305,833 km (0.112 R)
• M70: 13,398,434 km (0.046 R)
• M71: 14,146,124 km (0.112 R)
• M72: 14,430,061 km (0.111 R)
• M73: 14,907,428 km (0.063 R)
• M74: 15,293,091 km (0.086 R)
• M75: 16,197,410 km (0.077 R)
• M76: 16,444,845 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.9

Radius: 14.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.98 AU - 4.7 AU

Year: 5289 Days

Day: 5.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,631,075 km

• M1: 207,941 km (0.113 R)
• M2: 302,636 km (0.057 R)
• M3: 517,160 km (0.098 R)
• M4: 875,596 km (0.11 R)
• M5: 1,046,736 km (0.05 R)
• M6: 1,150,108 km (0.113 R)
• M7: 1,270,984 km (0.106 R)
• M8: 1,511,686 km (0.089 R)
• M9: 1,630,467 km (0.095 R)
• M10: 1,862,045 km (0.116 R)
• M11: 2,104,692 km (0.116 R)
• M12: 2,480,034 km (0.109 R)
• M13: 2,586,248 km (0.068 R)
• M14: 3,064,363 km (0.061 R)
• M15: 3,650,936 km (0.115 R)
• M16: 3,772,559 km (0.062 R)
• M17: 3,895,529 km (0.037 R)
• M18: 3,999,050 km (0.075 R)
• M19: 4,251,422 km (0.112 R)
• M20: 4,574,254 km (0.069 R)
• M21: 4,794,163 km (0.106 R)
• M22: 5,107,720 km (0.075 R)
• M23: 5,382,083 km (0.098 R)
• M24: 5,637,745 km (0.086 R)
• M25: 5,921,383 km (0.056 R)
• M26: 6,576,771 km (0.086 R)
• M27: 7,102,608 km (0.065 R)
• M28: 7,383,553 km (0.11 R)
• M29: 7,538,386 km (0.112 R)
• M30: 7,720,447 km (0.054 R)
• M31: 7,851,345 km (0.025 R)
• M32: 8,088,757 km (0.101 R)
• M33: 8,248,378 km (0.045 R)
• M34: 8,435,974 km (0.077 R)
• M35: 8,597,988 km (0.103 R)
• M36: 8,979,911 km (0.073 R)
• M37: 9,145,367 km (0.068 R)
• M38: 9,451,294 km (0.115 R)
• M39: 9,647,716 km (0.115 R)
• M40: 10,737,836 km (0.081 R)
• M41: 10,884,143 km (0.086 R)
• M42: 11,001,727 km (0.103 R)
• M43: 11,208,471 km (0.116 R)
• M44: 11,357,022 km (0.085 R)
• M45: 11,716,056 km (0.065 R)
• M46: 12,139,718 km (0.103 R)
• M47: 12,261,789 km (0.097 R)
• M48: 12,537,648 km (0.104 R)
• M49: 12,691,883 km (0.09 R)
• M50: 13,221,011 km (0.055 R)
• M51: 13,409,504 km (0.041 R)
• M52: 13,820,898 km (0.117 R)
• M53: 13,980,220 km (0.098 R)
• M54: 14,268,645 km (0.076 R)
• M55: 14,365,136 km (0.088 R)
• M56: 15,080,064 km (0.097 R)
• M57: 16,140,563 km (0.066 R)
• M58: 16,476,859 km (0.111 R)
• M59: 17,122,374 km (0.117 R)
• M60: 18,158,489 km (0.07 R)
• M61: 19,037,376 km (0.077 R)
• M62: 19,858,369 km (0.088 R)
• M63: 20,110,442 km (0.119 R)
• M64: 20,363,711 km (0.043 R)
• M65: 20,690,732 km (0.076 R)
• M66: 21,313,358 km (0.026 R)
• M67: 21,534,613 km (0.119 R)
• M68: 21,830,817 km (0.103 R)
• M69: 22,878,152 km (0.094 R)
• M70: 24,133,278 km (0.111 R)
• M71: 25,293,858 km (0.105 R)
• M72: 25,410,994 km (0.054 R)
• M73: 26,077,602 km (0.101 R)
• M74: 26,353,909 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 14,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit