🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.9

Radius: 14.1

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.43 AU - 0.59 AU

Year: 243 Days

Day: 9.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,136,528 km

• M1: 175,329 km (0.056 R)
• M2: 714,180 km (0.068 R)
• M3: 1,583,793 km (0.085 R)
• M4: 2,030,193 km (0.031 R)
• M5: 2,562,312 km (0.068 R)
• M6: 3,268,713 km (0.057 R)
• M7: 3,764,182 km (0.084 R)
• M8: 4,309,915 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.6

Radius: 12.2

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.62 AU - 1.04 AU

Year: 504 Days

Day: 8 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,136,528 km

• M1: 151,842 km (0.094 R)
• M2: 620,981 km (0.107 R)
• M3: 1,082,789 km (0.094 R)
• M4: 1,591,871 km (0.117 R)
• M5: 2,071,931 km (0.106 R)
• M6: 2,903,545 km (0.05 R)
• M7: 3,305,963 km (0.109 R)
• M8: 3,811,903 km (0.068 R)
• M9: 4,652,344 km (0.074 R)
• M10: 5,060,447 km (0.108 R)
• M11: 6,076,067 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.8

Radius: 13.6

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.19 AU - 1.93 AU

Year: 1299 Days

Day: 14.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,136,528 km

• M1: 169,195 km (0.054 R)
• M2: 608,115 km (0.096 R)
• M3: 1,385,127 km (0.108 R)
• M4: 1,859,502 km (0.052 R)
• M5: 2,544,061 km (0.099 R)
• M6: 3,193,615 km (0.103 R)
• M7: 3,714,216 km (0.084 R)
• M8: 4,402,516 km (0.112 R)
• M9: 5,009,285 km (0.053 R)
• M10: 6,105,538 km (0.09 R)
• M11: 6,938,499 km (0.081 R)
• M12: 8,299,540 km (0.111 R)
• M13: 9,166,759 km (0.076 R)
• M14: 9,734,782 km (0.113 R)
• M15: 10,159,640 km (0.116 R)
• M16: 11,437,206 km (0.118 R)
• M17: 12,096,334 km (0.116 R)
• M18: 13,014,416 km (0.113 R)

Asteroid Belt

Center: 1.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.1

Radius: 11.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.84 AU - 2.98 AU

Year: 2495 Days

Day: 8.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,136,528 km

• M1: 157,377 km (0.094 R)
• M2: 1,459,477 km (0.078 R)
• M3: 2,377,858 km (0.111 R)
• M4: 3,093,834 km (0.099 R)
• M5: 4,008,026 km (0.109 R)
• M6: 5,791,981 km (0.107 R)
• M7: 6,448,865 km (0.118 R)
• M8: 6,957,199 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 8.2

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.09 AU - 2.99 AU

Year: 2699 Days

Day: 10.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,136,528 km

• M1: 106,065 km (0.07 R)
• M2: 454,030 km (0.1 R)
• M3: 731,833 km (0.09 R)
• M4: 1,102,088 km (0.068 R)
• M5: 1,671,607 km (0.061 R)
• M6: 2,885,294 km (0.067 R)
• M7: 3,206,780 km (0.054 R)
• M8: 3,882,065 km (0.108 R)
• M9: 4,671,493 km (0.107 R)
• M10: 5,262,703 km (0.058 R)
• M11: 5,718,528 km (0.064 R)
• M12: 6,118,254 km (0.112 R)
• M13: 6,508,106 km (0.096 R)
• M14: 7,276,141 km (0.073 R)
• M15: 8,471,279 km (0.059 R)
• M16: 10,210,354 km (0.098 R)
• M17: 10,719,585 km (0.105 R)
• M18: 11,163,741 km (0.099 R)
• M19: 12,393,286 km (0.114 R)
• M20: 13,430,747 km (0.09 R)
• M21: 13,947,009 km (0.091 R)
• M22: 14,919,396 km (0.113 R)
• M23: 15,270,203 km (0.087 R)
• M24: 16,675,076 km (0.054 R)
• M25: 17,052,960 km (0.114 R)
• M26: 17,491,731 km (0.069 R)
• M27: 18,164,173 km (0.114 R)
• M28: 19,204,776 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.1

Radius: 13.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.98 AU - 3.38 AU

Year: 3782 Days

Day: 7.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,136,528 km

• M1: 169,195 km (0.046 R)
• M2: 634,594 km (0.072 R)
• M3: 1,151,006 km (0.108 R)
• M4: 1,863,241 km (0.073 R)
• M5: 2,704,879 km (0.074 R)
• M6: 5,141,230 km (0.05 R)
• M7: 6,219,232 km (0.075 R)
• M8: 7,376,073 km (0.058 R)
• M9: 9,870,318 km (0.026 R)
• M10: 12,499,351 km (0.056 R)
• M11: 15,237,740 km (0.115 R)
• M12: 15,785,717 km (0.075 R)
• M13: 22,290,681 km (0.026 R)
• M14: 22,926,023 km (0.072 R)
• M15: 23,791,896 km (0.099 R)
• M16: 24,233,060 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.1

Radius: 10.5

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.41 AU - 5.47 AU

Year: 8461 Days

Day: 13 Hours

Environment

Temp: -217 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,136,528 km

• M1: 130,599 km (0.056 R)
• M2: 695,032 km (0.069 R)
• M3: 1,179,130 km (0.092 R)
• M4: 1,524,851 km (0.105 R)
• M5: 1,925,025 km (0.081 R)
• M6: 3,370,889 km (0.114 R)
• M7: 6,121,694 km (0.12 R)
• M8: 6,896,462 km (0.066 R)
• M9: 7,509,963 km (0.116 R)
• M10: 7,964,740 km (0.032 R)
• M11: 9,747,348 km (0.081 R)
• M12: 10,243,116 km (0.05 R)
• M13: 10,850,633 km (0.064 R)
• M14: 11,236,296 km (0.117 R)
• M15: 12,189,085 km (0.103 R)
• M16: 21,310,965 km (0.106 R)
• M17: 25,119,876 km (0.113 R)
• M18: 28,077,426 km (0.12 R)
• M19: 32,937,262 km (0.109 R)
• M20: 34,157,233 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603

Radius: 5.9

Gravity: 17.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.74 AU - 6.98 AU

Year: 10696 Days

Day: 22.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 175.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,136,528 km

• M1: 73,453 km (0.097 R)
• M2: 598,242 km (0.05 R)
• M3: 841,039 km (0.082 R)
• M4: 1,104,032 km (0.089 R)
• M5: 2,112,621 km (0.108 R)
• M6: 2,464,176 km (0.085 R)
• M7: 2,747,514 km (0.1 R)
• M8: 3,834,493 km (0.119 R)
• M9: 4,329,362 km (0.114 R)
• M10: 4,927,903 km (0.108 R)
• M11: 5,751,889 km (0.11 R)
• M12: 6,818,671 km (0.117 R)
• M13: 7,175,013 km (0.118 R)
• M14: 7,460,595 km (0.089 R)
• M15: 8,274,408 km (0.114 R)
• M16: 10,749,355 km (0.114 R)
• M17: 11,286,561 km (0.116 R)
• M18: 12,240,846 km (0.12 R)
• M19: 12,886,211 km (0.088 R)
• M20: 14,437,092 km (0.085 R)
• M21: 15,290,847 km (0.081 R)
• M22: 16,108,250 km (0.05 R)
• M23: 16,317,089 km (0.078 R)
• M24: 18,128,569 km (0.088 R)
• M25: 19,670,923 km (0.084 R)
• M26: 24,451,323 km (0.094 R)
• M27: 24,912,384 km (0.079 R)
• M28: 27,206,916 km (0.101 R)
• M29: 30,373,903 km (0.106 R)
• M30: 30,586,332 km (0.108 R)
• M31: 32,321,218 km (0.117 R)
• M32: 42,251,375 km (0.038 R)
• M33: 42,915,141 km (0.087 R)
• M34: 46,479,759 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.4

Radius: 3.6

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.2 AU - 10.96 AU

Year: 18246 Days

Day: 18.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 48,136,528 km

• M1: 44,730 km (0.077 R)
• M2: 160,519 km (0.103 R)
• M3: 298,149 km (0.096 R)
• M4: 447,148 km (0.105 R)
• M5: 637,586 km (0.068 R)
• M6: 949,946 km (0.093 R)
• M7: 2,106,637 km (0.102 R)
• M8: 2,307,248 km (0.076 R)
• M9: 2,540,471 km (0.058 R)
• M10: 2,875,570 km (0.096 R)
• M11: 4,003,389 km (0.093 R)
• M12: 4,398,028 km (0.096 R)
• M13: 4,974,279 km (0.091 R)
• M14: 5,330,172 km (0.074 R)
• M15: 6,020,267 km (0.068 R)
• M16: 8,002,439 km (0.061 R)
• M17: 9,476,726 km (0.089 R)
• M18: 9,672,849 km (0.08 R)
• M19: 10,073,173 km (0.102 R)
• M20: 10,694,453 km (0.117 R)
• M21: 11,450,969 km (0.098 R)
• M22: 14,901,145 km (0.059 R)
• M23: 15,843,312 km (0.104 R)
• M24: 17,040,095 km (0.083 R)
• M25: 18,447,362 km (0.056 R)
• M26: 21,744,649 km (0.11 R)
• M27: 22,779,118 km (0.06 R)
• M28: 24,575,489 km (0.045 R)
• M29: 26,367,522 km (0.08 R)
• M30: 28,548,958 km (0.102 R)
• M31: 34,522,551 km (0.071 R)
• M32: 46,144,810 km (0.089 R)
• M33: 46,849,715 km (0.067 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: 442 - 19,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit