🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.5

Radius: 12.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.05 AU - 1.21 AU

Year: 815 Days

Day: 10.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 33,375,867 km

• M1: 154,385 km (0.107 R)
• M2: 260,450 km (0.055 R)
• M3: 357,988 km (0.102 R)
• M4: 436,227 km (0.1 R)
• M5: 707,000 km (0.096 R)
• M6: 783,444 km (0.061 R)
• M7: 873,352 km (0.093 R)
• M8: 1,004,699 km (0.038 R)
• M9: 1,126,173 km (0.063 R)
• M10: 1,217,876 km (0.103 R)
• M11: 1,330,374 km (0.091 R)
• M12: 1,515,277 km (0.111 R)
• M13: 1,643,482 km (0.103 R)
• M14: 1,822,401 km (0.115 R)
• M15: 1,904,082 km (0.117 R)
• M16: 2,071,482 km (0.11 R)
• M17: 2,331,632 km (0.104 R)
• M18: 2,450,862 km (0.101 R)
• M19: 2,625,742 km (0.057 R)
• M20: 2,797,031 km (0.065 R)
• M21: 2,940,047 km (0.116 R)
• M22: 3,061,072 km (0.1 R)
• M23: 3,216,953 km (0.113 R)
• M24: 3,308,357 km (0.105 R)
• M25: 3,510,763 km (0.049 R)
• M26: 3,596,482 km (0.115 R)
• M27: 3,813,549 km (0.087 R)
• M28: 3,981,547 km (0.097 R)
• M29: 4,142,963 km (0.117 R)
• M30: 4,251,871 km (0.092 R)
• M31: 4,426,152 km (0.068 R)
• M32: 4,621,677 km (0.055 R)
• M33: 4,820,043 km (0.086 R)
• M34: 4,896,338 km (0.051 R)
• M35: 5,088,871 km (0.062 R)
• M36: 5,491,588 km (0.12 R)
• M37: 5,762,510 km (0.075 R)
• M38: 5,904,778 km (0.091 R)
• M39: 6,007,102 km (0.058 R)
• M40: 6,151,315 km (0.111 R)
• M41: 6,401,293 km (0.099 R)
• M42: 6,506,460 km (0.04 R)
• M43: 6,590,983 km (0.116 R)
• M44: 6,697,197 km (0.07 R)
• M45: 6,793,239 km (0.084 R)
• M46: 6,889,730 km (0.092 R)
• M47: 7,030,053 km (0.084 R)
• M48: 7,116,820 km (0.069 R)
• M49: 7,214,956 km (0.066 R)
• M50: 7,368,294 km (0.109 R)
• M51: 7,489,767 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.7

Radius: 10.2

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.06 AU - 1.5 AU

Year: 982 Days

Day: 6.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 33,375,867 km

• M1: 130,449 km (0.103 R)
• M2: 312,360 km (0.071 R)
• M3: 453,132 km (0.066 R)
• M4: 527,632 km (0.116 R)
• M5: 623,674 km (0.112 R)
• M6: 702,960 km (0.112 R)
• M7: 885,320 km (0.119 R)
• M8: 949,797 km (0.073 R)
• M9: 1,015,919 km (0.1 R)
• M10: 1,139,337 km (0.109 R)
• M11: 1,319,154 km (0.105 R)
• M12: 1,386,323 km (0.117 R)
• M13: 1,454,690 km (0.1 R)
• M14: 1,650,663 km (0.067 R)
• M15: 1,830,480 km (0.096 R)
• M16: 1,982,621 km (0.092 R)
• M17: 2,051,436 km (0.078 R)
• M18: 2,182,932 km (0.118 R)
• M19: 2,436,052 km (0.086 R)
• M20: 2,613,325 km (0.097 R)
• M21: 2,746,617 km (0.102 R)
• M22: 2,843,257 km (0.058 R)
• M23: 2,941,094 km (0.079 R)
• M24: 3,050,001 km (0.06 R)
• M25: 3,160,405 km (0.109 R)
• M26: 3,241,487 km (0.085 R)
• M27: 3,333,489 km (0.084 R)
• M28: 3,593,790 km (0.112 R)
• M29: 3,731,868 km (0.12 R)
• M30: 4,112,296 km (0.091 R)
• M31: 4,357,936 km (0.104 R)
• M32: 4,642,770 km (0.072 R)
• M33: 4,910,401 km (0.091 R)
• M34: 5,016,465 km (0.058 R)
• M35: 5,206,903 km (0.049 R)
• M36: 5,303,095 km (0.102 R)
• M37: 5,546,042 km (0.062 R)
• M38: 5,967,609 km (0.098 R)
• M39: 6,055,572 km (0.079 R)
• M40: 6,258,577 km (0.102 R)
• M41: 6,360,901 km (0.111 R)
• M42: 6,515,436 km (0.1 R)
• M43: 6,658,302 km (0.06 R)
• M44: 6,802,066 km (0.11 R)
• M45: 7,132,826 km (0.086 R)
• M46: 7,253,253 km (0.07 R)
• M47: 7,536,741 km (0.116 R)
• M48: 7,700,401 km (0.085 R)
• M49: 7,782,680 km (0.099 R)
• M50: 7,989,573 km (0.108 R)
• M51: 8,184,500 km (0.086 R)
• M52: 8,282,486 km (0.102 R)
• M53: 8,451,382 km (0.078 R)
• M54: 8,522,142 km (0.068 R)
• M55: 8,792,764 km (0.115 R)
• M56: 8,979,463 km (0.105 R)
• M57: 9,211,190 km (0.099 R)
• M58: 9,400,880 km (0.052 R)
• M59: 9,577,106 km (0.117 R)
• M60: 9,710,099 km (0.094 R)
• M61: 9,798,960 km (0.095 R)
• M62: 9,903,080 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 13.4

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.59 AU - 1.61 AU

Year: 1373 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 33,375,867 km

• M1: 166,802 km (0.084 R)
• M2: 327,619 km (0.113 R)
• M3: 496,665 km (0.114 R)
• M4: 629,807 km (0.101 R)
• M5: 777,161 km (0.076 R)
• M6: 960,867 km (0.038 R)
• M7: 1,095,206 km (0.074 R)
• M8: 1,185,114 km (0.12 R)
• M9: 1,449,304 km (0.103 R)
• M10: 1,549,086 km (0.102 R)
• M11: 1,774,081 km (0.044 R)
• M12: 1,863,541 km (0.1 R)
• M13: 1,991,447 km (0.1 R)
• M14: 2,217,788 km (0.054 R)
• M15: 2,399,849 km (0.113 R)
• M16: 2,655,063 km (0.027 R)
• M17: 2,772,198 km (0.065 R)
• M18: 2,990,312 km (0.061 R)
• M19: 3,083,511 km (0.048 R)
• M20: 3,214,110 km (0.112 R)
• M21: 3,331,993 km (0.112 R)
• M22: 3,533,950 km (0.092 R)
• M23: 3,640,464 km (0.092 R)
• M24: 3,755,655 km (0.032 R)
• M25: 3,942,652 km (0.111 R)
• M26: 4,069,062 km (0.075 R)
• M27: 4,180,662 km (0.106 R)
• M28: 4,366,463 km (0.079 R)
• M29: 4,456,371 km (0.032 R)
• M30: 4,596,544 km (0.095 R)
• M31: 4,948,997 km (0.042 R)
• M32: 5,077,053 km (0.102 R)
• M33: 5,180,275 km (0.088 R)
• M34: 5,362,635 km (0.099 R)
• M35: 5,450,299 km (0.083 R)
• M36: 5,644,776 km (0.116 R)
• M37: 5,940,831 km (0.12 R)
• M38: 6,205,320 km (0.118 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.1

Radius: 4.2

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.52 AU - 7.4 AU

Year: 12454 Days

Day: 21.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 33,375,867 km

• M1: 191,934 km (0.112 R)
• M2: 234,121 km (0.098 R)
• M3: 318,793 km (0.076 R)
• M4: 391,797 km (0.057 R)
• M5: 436,078 km (0.106 R)
• M6: 541,993 km (0.101 R)
• M7: 863,479 km (0.076 R)
• M8: 1,105,977 km (0.06 R)
• M9: 1,153,848 km (0.059 R)
• M10: 1,385,875 km (0.082 R)
• M11: 1,686,866 km (0.113 R)
• M12: 1,968,858 km (0.101 R)
• M13: 2,046,499 km (0.069 R)
• M14: 2,085,694 km (0.097 R)
• M15: 2,164,980 km (0.059 R)
• M16: 2,450,114 km (0.059 R)
• M17: 3,122,706 km (0.107 R)
• M18: 3,259,139 km (0.098 R)
• M19: 3,328,104 km (0.066 R)
• M20: 3,776,000 km (0.05 R)
• M21: 3,970,327 km (0.12 R)
• M22: 4,043,930 km (0.115 R)
• M23: 4,093,297 km (0.114 R)
• M24: 4,444,702 km (0.045 R)
• M25: 5,720,623 km (0.108 R)
• M26: 5,915,549 km (0.098 R)
• M27: 6,426,874 km (0.094 R)
• M28: 6,746,415 km (0.114 R)
• M29: 7,827,409 km (0.04 R)
• M30: 8,864,721 km (0.084 R)
• M31: 9,057,852 km (0.058 R)
• M32: 9,090,315 km (0.099 R)
• M33: 9,187,553 km (0.045 R)
• M34: 9,317,703 km (0.091 R)
• M35: 9,350,316 km (0.091 R)
• M36: 10,313,427 km (0.102 R)
• M37: 10,448,813 km (0.101 R)
• M38: 10,961,485 km (0.098 R)
• M39: 11,904,699 km (0.087 R)
• M40: 12,046,668 km (0.119 R)
• M41: 13,092,357 km (0.047 R)
• M42: 13,793,223 km (0.099 R)
• M43: 14,354,963 km (0.051 R)
• M44: 14,619,751 km (0.109 R)
• M45: 15,231,008 km (0.118 R)
• M46: 15,889,388 km (0.12 R)
• M47: 17,475,126 km (0.106 R)
• M48: 17,515,367 km (0.111 R)
• M49: 18,082,643 km (0.055 R)
• M50: 18,327,534 km (0.09 R)
• M51: 19,234,995 km (0.079 R)
• M52: 19,736,148 km (0.105 R)
• M53: 22,831,777 km (0.077 R)
• M54: 22,875,758 km (0.1 R)
• M55: 23,140,696 km (0.107 R)
• M56: 23,852,034 km (0.036 R)
• M57: 25,295,953 km (0.117 R)
• M58: 25,432,835 km (0.085 R)
• M59: 26,258,914 km (0.086 R)
• M60: 26,907,421 km (0.116 R)
• M61: 27,327,193 km (0.082 R)
• M62: 27,561,313 km (0.096 R)
• M63: 29,075,393 km (0.082 R)
• M64: 29,123,115 km (0.089 R)
• M65: 29,458,065 km (0.095 R)
• M66: 29,506,086 km (0.09 R)
• M67: 29,842,531 km (0.115 R)
• M68: 30,083,533 km (0.095 R)
• M69: 31,005,655 km (0.096 R)
• M70: 31,396,554 km (0.1 R)
• M71: 31,494,541 km (0.052 R)
• M72: 32,430,724 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 11,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit