🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.3

Radius: 8.5

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.42 AU - 0.58 AU

Year: 244 Days

Day: 11.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 18,209,914 km

• M1: 108,309 km (0.066 R)
• M2: 172,636 km (0.064 R)
• M3: 227,838 km (0.086 R)
• M4: 295,157 km (0.075 R)
• M5: 356,043 km (0.103 R)
• M6: 429,495 km (0.08 R)
• M7: 511,625 km (0.112 R)
• M8: 569,669 km (0.112 R)
• M9: 635,941 km (0.091 R)
• M10: 699,220 km (0.109 R)
• M11: 761,752 km (0.071 R)
• M12: 845,078 km (0.044 R)
• M13: 902,524 km (0.099 R)
• M14: 1,018,313 km (0.103 R)
• M15: 1,100,592 km (0.082 R)
• M16: 1,156,691 km (0.105 R)
• M17: 1,272,180 km (0.116 R)
• M18: 1,353,711 km (0.115 R)
• M19: 1,406,669 km (0.099 R)
• M20: 1,530,237 km (0.107 R)
• M21: 1,589,477 km (0.093 R)
• M22: 1,702,125 km (0.03 R)
• M23: 1,767,648 km (0.103 R)
• M24: 1,867,729 km (0.087 R)
• M25: 1,973,944 km (0.087 R)
• M26: 2,073,576 km (0.096 R)
• M27: 2,166,028 km (0.114 R)
• M28: 2,232,898 km (0.094 R)
• M29: 2,318,617 km (0.072 R)
• M30: 2,391,621 km (0.034 R)
• M31: 2,558,872 km (0.091 R)
• M32: 2,677,203 km (0.119 R)
• M33: 2,802,417 km (0.061 R)
• M34: 2,855,823 km (0.103 R)
• M35: 2,934,362 km (0.116 R)
• M36: 3,043,419 km (0.118 R)
• M37: 3,286,216 km (0.107 R)
• M38: 3,373,731 km (0.12 R)
• M39: 3,435,964 km (0.083 R)
• M40: 3,514,353 km (0.119 R)
• M41: 3,603,813 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.9

Radius: 13.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.67 AU - 0.81 AU

Year: 439 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 18,209,914 km

• M1: 207,193 km (0.084 R)
• M2: 306,376 km (0.093 R)
• M3: 394,789 km (0.05 R)
• M4: 484,996 km (0.099 R)
• M5: 597,494 km (0.061 R)
• M6: 689,796 km (0.097 R)
• M7: 802,443 km (0.054 R)
• M8: 922,121 km (0.079 R)
• M9: 1,008,439 km (0.09 R)
• M10: 1,114,205 km (0.109 R)
• M11: 1,237,174 km (0.1 R)
• M12: 1,324,689 km (0.074 R)
• M13: 1,455,737 km (0.11 R)
• M14: 1,567,786 km (0.029 R)
• M15: 1,731,595 km (0.119 R)
• M16: 1,911,562 km (0.106 R)
• M17: 2,003,863 km (0.041 R)
• M18: 2,172,011 km (0.068 R)
• M19: 2,290,493 km (0.073 R)
• M20: 2,584,752 km (0.094 R)
• M21: 2,762,773 km (0.107 R)
• M22: 2,897,561 km (0.063 R)
• M23: 2,998,540 km (0.106 R)
• M24: 3,100,865 km (0.113 R)
• M25: 3,284,272 km (0.08 R)
• M26: 3,483,985 km (0.112 R)
• M27: 3,578,979 km (0.08 R)
• M28: 3,713,468 km (0.115 R)
• M29: 3,934,873 km (0.084 R)
• M30: 4,221,203 km (0.11 R)
• M31: 4,370,502 km (0.041 R)
• M32: 4,466,394 km (0.085 R)
• M33: 4,562,885 km (0.104 R)
• M34: 4,653,242 km (0.061 R)
• M35: 4,744,197 km (0.072 R)
• M36: 4,849,963 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.1

Radius: 12.3

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.83 AU - 1.01 AU

Year: 609 Days

Day: 11.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 18,209,914 km

• M1: 157,227 km (0.055 R)
• M2: 268,528 km (0.098 R)
• M3: 401,521 km (0.1 R)
• M4: 556,205 km (0.06 R)
• M5: 734,077 km (0.078 R)
• M6: 811,120 km (0.094 R)
• M7: 1,033,272 km (0.101 R)
• M8: 1,137,991 km (0.1 R)
• M9: 1,217,727 km (0.094 R)
• M10: 1,305,391 km (0.1 R)
• M11: 1,512,434 km (0.105 R)
• M12: 1,645,876 km (0.056 R)
• M13: 1,743,713 km (0.092 R)
• M14: 1,911,412 km (0.095 R)
• M15: 2,183,680 km (0.089 R)
• M16: 2,277,328 km (0.119 R)
• M17: 2,387,133 km (0.116 R)
• M18: 2,574,280 km (0.085 R)
• M19: 2,719,689 km (0.106 R)
• M20: 2,797,480 km (0.117 R)
• M21: 2,907,584 km (0.071 R)
• M22: 3,011,106 km (0.113 R)
• M23: 3,115,824 km (0.057 R)
• M24: 3,354,134 km (0.078 R)
• M25: 3,513,605 km (0.096 R)
• M26: 3,796,495 km (0.092 R)
• M27: 3,875,034 km (0.12 R)
• M28: 4,311,859 km (0.074 R)
• M29: 4,439,616 km (0.102 R)
• M30: 4,587,269 km (0.098 R)
• M31: 4,830,665 km (0.07 R)
• M32: 4,934,935 km (0.072 R)
• M33: 5,078,249 km (0.075 R)
• M34: 5,174,740 km (0.088 R)
• M35: 5,655,847 km (0.113 R)
• M36: 5,785,997 km (0.103 R)
• M37: 5,927,217 km (0.094 R)
• M38: 6,008,449 km (0.102 R)
• M39: 6,182,282 km (0.037 R)
• M40: 6,316,471 km (0.057 R)
• M41: 6,451,408 km (0.1 R)
• M42: 6,535,033 km (0.103 R)
• M43: 6,745,667 km (0.094 R)
• M44: 6,830,639 km (0.033 R)
• M45: 6,915,910 km (0.085 R)
• M46: 7,227,821 km (0.106 R)
• M47: 7,314,737 km (0.087 R)

Asteroid Belt

Center: 1.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330

Radius: 14.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.65 AU - 3.11 AU

Year: 3374 Days

Day: 13.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,209,914 km

• M1: 185,801 km (0.115 R)
• M2: 300,841 km (0.074 R)
• M3: 396,584 km (0.042 R)
• M4: 523,892 km (0.108 R)
• M5: 645,365 km (0.043 R)
• M6: 752,926 km (0.078 R)
• M7: 969,993 km (0.061 R)
• M8: 1,117,047 km (0.119 R)
• M9: 1,282,951 km (0.118 R)
• M10: 1,380,040 km (0.096 R)
• M11: 1,479,972 km (0.091 R)
• M12: 1,628,971 km (0.104 R)
• M13: 1,747,004 km (0.094 R)
• M14: 1,856,061 km (0.082 R)
• M15: 2,093,921 km (0.046 R)
• M16: 2,395,810 km (0.068 R)
• M17: 2,490,505 km (0.117 R)
• M18: 2,796,732 km (0.105 R)
• M19: 3,100,715 km (0.094 R)
• M20: 3,309,404 km (0.046 R)
• M21: 3,693,871 km (0.12 R)
• M22: 3,835,839 km (0.115 R)
• M23: 3,931,582 km (0.057 R)
• M24: 4,060,385 km (0.119 R)
• M25: 4,223,597 km (0.064 R)
• M26: 4,372,297 km (0.036 R)
• M27: 4,915,487 km (0.049 R)
• M28: 5,462,267 km (0.114 R)
• M29: 5,825,341 km (0.11 R)
• M30: 6,047,195 km (0.112 R)
• M31: 6,177,794 km (0.104 R)
• M32: 6,479,981 km (0.077 R)
• M33: 6,787,106 km (0.071 R)
• M34: 7,276,740 km (0.075 R)
• M35: 7,981,495 km (0.111 R)
• M36: 8,104,465 km (0.076 R)
• M37: 8,207,538 km (0.113 R)
• M38: 8,771,372 km (0.073 R)
• M39: 8,983,502 km (0.086 R)
• M40: 9,455,932 km (0.071 R)
• M41: 9,673,447 km (0.03 R)
• M42: 10,269,146 km (0.045 R)
• M43: 10,403,036 km (0.031 R)
• M44: 10,605,143 km (0.077 R)
• M45: 11,081,761 km (0.108 R)
• M46: 11,242,280 km (0.116 R)
• M47: 11,704,986 km (0.094 R)
• M48: 11,985,482 km (0.078 R)
• M49: 12,221,099 km (0.087 R)
• M50: 12,410,639 km (0.068 R)
• M51: 12,601,227 km (0.082 R)
• M52: 12,840,883 km (0.098 R)
• M53: 13,568,676 km (0.088 R)
• M54: 14,011,785 km (0.084 R)
• M55: 14,135,802 km (0.097 R)
• M56: 14,235,285 km (0.103 R)
• M57: 14,334,917 km (0.071 R)
• M58: 14,509,797 km (0.111 R)
• M59: 14,786,254 km (0.1 R)
• M60: 14,937,796 km (0.064 R)
• M61: 15,523,322 km (0.109 R)
• M62: 16,116,478 km (0.101 R)
• M63: 16,664,455 km (0.113 R)
• M64: 17,165,608 km (0.028 R)
• M65: 18,021,008 km (0.047 R)
• M66: 18,155,796 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 19,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit