🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.7

Radius: 14.4

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.65 AU - 0.75 AU

Year: 404 Days

Day: 6.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 39,840,944 km

• M1: 189,092 km (0.073 R)
• M2: 297,849 km (0.099 R)
• M3: 394,340 km (0.092 R)
• M4: 521,349 km (0.106 R)
• M5: 612,753 km (0.097 R)
• M6: 718,519 km (0.053 R)
• M7: 839,992 km (0.046 R)
• M8: 952,190 km (0.12 R)
• M9: 1,065,586 km (0.054 R)
• M10: 1,179,430 km (0.112 R)
• M11: 1,269,039 km (0.032 R)
• M12: 1,405,622 km (0.049 R)
• M13: 1,547,440 km (0.065 R)
• M14: 1,742,516 km (0.089 R)
• M15: 1,884,784 km (0.077 R)
• M16: 2,152,265 km (0.106 R)
• M17: 2,246,212 km (0.099 R)
• M18: 2,420,045 km (0.097 R)
• M19: 2,536,581 km (0.1 R)
• M20: 2,858,815 km (0.077 R)
• M21: 2,949,621 km (0.06 R)
• M22: 3,121,060 km (0.066 R)
• M23: 3,255,100 km (0.095 R)
• M24: 3,411,729 km (0.069 R)
• M25: 3,578,082 km (0.082 R)
• M26: 3,861,121 km (0.114 R)
• M27: 3,976,611 km (0.069 R)
• M28: 4,307,222 km (0.116 R)
• M29: 4,434,679 km (0.093 R)
• M30: 4,731,481 km (0.119 R)
• M31: 4,925,360 km (0.116 R)
• M32: 5,241,012 km (0.082 R)
• M33: 5,401,381 km (0.116 R)
• M34: 5,539,011 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.6

Radius: 14.7

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.1 AU - 1.56 AU

Year: 1059 Days

Day: 9.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 39,840,944 km

• M1: 259,104 km (0.078 R)
• M2: 361,578 km (0.092 R)
• M3: 618,438 km (0.099 R)
• M4: 730,935 km (0.115 R)
• M5: 838,047 km (0.088 R)
• M6: 936,782 km (0.11 R)
• M7: 1,055,263 km (0.101 R)
• M8: 1,168,659 km (0.092 R)
• M9: 1,471,893 km (0.082 R)
• M10: 1,606,532 km (0.091 R)
• M11: 1,720,974 km (0.098 R)
• M12: 2,141,045 km (0.118 R)
• M13: 2,349,584 km (0.109 R)
• M14: 2,480,931 km (0.08 R)
• M15: 2,579,217 km (0.098 R)
• M16: 2,831,140 km (0.058 R)
• M17: 2,949,023 km (0.108 R)
• M18: 3,106,400 km (0.085 R)
• M19: 3,312,994 km (0.114 R)
• M20: 3,484,583 km (0.114 R)
• M21: 3,635,378 km (0.07 R)
• M22: 3,772,110 km (0.071 R)
• M23: 3,877,876 km (0.103 R)
• M24: 4,075,794 km (0.108 R)
• M25: 4,285,530 km (0.063 R)
• M26: 4,456,072 km (0.054 R)
• M27: 4,786,234 km (0.083 R)
• M28: 4,972,184 km (0.08 R)
• M29: 5,124,475 km (0.048 R)
• M30: 5,287,537 km (0.111 R)
• M31: 5,452,244 km (0.098 R)
• M32: 5,618,746 km (0.063 R)
• M33: 5,966,412 km (0.076 R)
• M34: 6,099,853 km (0.104 R)
• M35: 6,234,192 km (0.104 R)
• M36: 6,359,854 km (0.077 R)
• M37: 6,457,093 km (0.113 R)
• M38: 6,594,125 km (0.119 R)
• M39: 6,732,203 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.6

Radius: 12.9

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.41 AU - 2.07 AU

Year: 1584 Days

Day: 13.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 39,840,944 km

• M1: 160,967 km (0.105 R)
• M2: 273,166 km (0.114 R)
• M3: 389,254 km (0.1 R)
• M4: 500,554 km (0.113 R)
• M5: 590,313 km (0.075 R)
• M6: 776,563 km (0.099 R)
• M7: 875,447 km (0.107 R)
• M8: 978,968 km (0.086 R)
• M9: 1,062,145 km (0.081 R)
• M10: 1,398,590 km (0.107 R)
• M11: 1,499,270 km (0.04 R)
• M12: 1,602,792 km (0.1 R)
• M13: 1,738,477 km (0.076 R)
• M14: 1,835,416 km (0.063 R)
• M15: 1,940,434 km (0.108 R)
• M16: 2,047,546 km (0.101 R)
• M17: 2,320,861 km (0.092 R)
• M18: 2,414,659 km (0.073 R)
• M19: 2,634,119 km (0.114 R)
• M20: 2,781,623 km (0.086 R)
• M21: 2,888,884 km (0.08 R)
• M22: 2,982,832 km (0.078 R)
• M23: 3,151,878 km (0.083 R)
• M24: 3,483,985 km (0.096 R)
• M25: 3,717,208 km (0.108 R)
• M26: 3,891,340 km (0.1 R)
• M27: 4,206,991 km (0.043 R)
• M28: 4,405,508 km (0.058 R)
• M29: 4,564,829 km (0.071 R)
• M30: 5,080,643 km (0.073 R)
• M31: 5,327,779 km (0.087 R)
• M32: 5,642,383 km (0.094 R)
• M33: 5,760,864 km (0.066 R)
• M34: 6,027,897 km (0.059 R)
• M35: 6,139,796 km (0.117 R)
• M36: 6,270,993 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.2

Radius: 10.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.93 AU - 3.08 AU

Year: 2728 Days

Day: 13.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,840,944 km

• M1: 249,978 km (0.062 R)
• M2: 401,969 km (0.085 R)
• M3: 598,990 km (0.07 R)
• M4: 754,422 km (0.103 R)
• M5: 880,533 km (0.107 R)
• M6: 977,772 km (0.063 R)
• M7: 1,116,748 km (0.066 R)
• M8: 1,272,629 km (0.078 R)
• M9: 1,530,835 km (0.048 R)
• M10: 1,606,232 km (0.107 R)
• M11: 1,727,407 km (0.09 R)
• M12: 1,944,024 km (0.088 R)
• M13: 2,569,194 km (0.12 R)
• M14: 2,711,910 km (0.119 R)
• M15: 2,804,062 km (0.115 R)
• M16: 2,910,875 km (0.117 R)
• M17: 3,101,014 km (0.119 R)
• M18: 3,464,986 km (0.098 R)
• M19: 3,681,304 km (0.115 R)
• M20: 4,051,709 km (0.047 R)
• M21: 4,157,624 km (0.112 R)
• M22: 4,279,845 km (0.048 R)
• M23: 4,590,560 km (0.076 R)
• M24: 4,685,256 km (0.099 R)
• M25: 4,892,598 km (0.115 R)
• M26: 4,973,232 km (0.077 R)
• M27: 5,054,314 km (0.099 R)
• M28: 5,333,164 km (0.094 R)
• M29: 5,752,337 km (0.113 R)
• M30: 5,854,662 km (0.091 R)
• M31: 6,078,161 km (0.073 R)
• M32: 6,463,077 km (0.103 R)
• M33: 6,569,441 km (0.118 R)
• M34: 7,000,582 km (0.078 R)
• M35: 7,237,994 km (0.067 R)
• M36: 7,385,497 km (0.111 R)
• M37: 7,552,598 km (0.095 R)
• M38: 7,852,691 km (0.112 R)
• M39: 8,137,675 km (0.106 R)
• M40: 8,291,163 km (0.097 R)
• M41: 8,620,278 km (0.065 R)
• M42: 8,874,894 km (0.043 R)
• M43: 8,973,479 km (0.047 R)
• M44: 9,052,616 km (0.106 R)
• M45: 9,211,638 km (0.115 R)
• M46: 9,472,088 km (0.064 R)
• M47: 9,653,700 km (0.054 R)
• M48: 10,041,009 km (0.066 R)
• M49: 10,123,288 km (0.111 R)
• M50: 10,247,005 km (0.12 R)
• M51: 10,433,554 km (0.092 R)
• M52: 10,642,093 km (0.092 R)
• M53: 10,852,129 km (0.105 R)
• M54: 11,297,631 km (0.038 R)
• M55: 11,597,874 km (0.069 R)
• M56: 11,705,734 km (0.073 R)
• M57: 11,814,043 km (0.092 R)
• M58: 12,053,400 km (0.108 R)
• M59: 12,162,606 km (0.049 R)
• M60: 12,714,173 km (0.101 R)
• M61: 12,937,074 km (0.046 R)
• M62: 13,431,944 km (0.07 R)
• M63: 13,659,034 km (0.066 R)
• M64: 13,773,027 km (0.092 R)
• M65: 14,001,912 km (0.037 R)
• M66: 14,278,219 km (0.079 R)
• M67: 14,719,682 km (0.113 R)
• M68: 15,118,361 km (0.073 R)
• M69: 15,401,849 km (0.094 R)
• M70: 15,520,629 km (0.119 R)
• M71: 15,663,346 km (0.108 R)
• M72: 16,046,466 km (0.087 R)
• M73: 16,166,743 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.1

Radius: 8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.51 AU - 7.37 AU

Year: 11281 Days

Day: 24.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,840,944 km

• M1: 118,033 km (0.119 R)
• M2: 247,285 km (0.08 R)
• M3: 371,003 km (0.099 R)
• M4: 441,613 km (0.094 R)
• M5: 915,689 km (0.04 R)
• M6: 1,049,728 km (0.106 R)
• M7: 1,855,762 km (0.104 R)
• M8: 2,316,523 km (0.08 R)
• M9: 2,477,939 km (0.1 R)
• M10: 2,690,817 km (0.118 R)
• M11: 2,836,076 km (0.047 R)
• M12: 2,934,362 km (0.056 R)
• M13: 3,261,832 km (0.087 R)
• M14: 3,416,815 km (0.069 R)
• M15: 3,815,194 km (0.086 R)
• M16: 4,144,609 km (0.062 R)
• M17: 4,397,579 km (0.097 R)
• M18: 5,007,639 km (0.091 R)
• M19: 6,467,116 km (0.087 R)
• M20: 6,958,844 km (0.097 R)
• M21: 7,496,798 km (0.088 R)
• M22: 7,564,865 km (0.114 R)
• M23: 8,222,946 km (0.118 R)
• M24: 9,667,314 km (0.1 R)
• M25: 10,153,357 km (0.12 R)
• M26: 10,380,447 km (0.075 R)
• M27: 10,762,669 km (0.06 R)
• M28: 12,136,277 km (0.104 R)
• M29: 12,579,236 km (0.052 R)
• M30: 13,481,162 km (0.118 R)
• M31: 13,564,189 km (0.06 R)
• M32: 13,814,316 km (0.113 R)
• M33: 14,023,903 km (0.066 R)
• M34: 14,108,126 km (0.116 R)
• M35: 15,651,079 km (0.104 R)
• M36: 16,843,075 km (0.062 R)
• M37: 18,940,287 km (0.115 R)
• M38: 19,173,211 km (0.035 R)
• M39: 19,500,830 km (0.089 R)
• M40: 20,351,743 km (0.033 R)
• M41: 21,118,432 km (0.056 R)
• M42: 21,311,563 km (0.063 R)
• M43: 21,602,381 km (0.092 R)
• M44: 21,699,620 km (0.108 R)
• M45: 22,138,839 km (0.104 R)
• M46: 22,482,615 km (0.099 R)
• M47: 22,729,152 km (0.111 R)
• M48: 23,624,346 km (0.054 R)
• M49: 24,328,653 km (0.098 R)
• M50: 24,734,063 km (0.114 R)
• M51: 25,141,867 km (0.089 R)
• M52: 25,295,354 km (0.05 R)
• M53: 25,912,296 km (0.101 R)
• M54: 26,951,702 km (0.118 R)
• M55: 27,161,139 km (0.114 R)
• M56: 27,318,666 km (0.109 R)
• M57: 28,057,679 km (0.054 R)
• M58: 28,536,093 km (0.116 R)
• M59: 28,749,719 km (0.093 R)
• M60: 28,910,237 km (0.115 R)
• M61: 29,232,172 km (0.117 R)
• M62: 29,555,154 km (0.053 R)
• M63: 30,969,003 km (0.038 R)
• M64: 31,573,678 km (0.093 R)
• M65: 31,739,283 km (0.078 R)
• M66: 32,015,889 km (0.109 R)
• M67: 32,404,544 km (0.094 R)
• M68: 32,515,845 km (0.025 R)
• M69: 33,636,184 km (0.073 R)
• M70: 34,541,550 km (0.042 R)
• M71: 37,014,104 km (0.082 R)
• M72: 38,536,711 km (0.095 R)
• M73: 38,713,685 km (0.073 R)
• M74: 39,187,013 km (0.069 R)
• M75: 39,246,253 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 12,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit