🌌 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: 179.6

Radius: 8.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.48 AU - 0.54 AU

Year: 251 Days

Day: 5 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 73,175,804 km

• M1: 110,702 km (0.099 R)
• M2: 711,787 km (0.089 R)
• M3: 1,079,797 km (0.074 R)
• M4: 1,506,451 km (0.108 R)
• M5: 1,852,919 km (0.109 R)
• M6: 2,172,311 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291

Radius: 15

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.79 AU - 0.81 AU

Year: 494 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 73,175,804 km

• M1: 186,549 km (0.079 R)
• M2: 712,086 km (0.083 R)
• M3: 1,266,196 km (0.051 R)
• M4: 1,898,547 km (0.114 R)
• M5: 2,610,483 km (0.031 R)
• M6: 3,289,807 km (0.094 R)
• M7: 4,549,570 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.9

Radius: 11.3

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.11 AU - 1.47 AU

Year: 1011 Days

Day: 12 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,175,804 km

• M1: 145,559 km (0.12 R)
• M2: 522,396 km (0.07 R)
• M3: 1,013,675 km (0.09 R)
• M4: 1,395,299 km (0.1 R)
• M5: 1,925,025 km (0.098 R)
• M6: 2,483,025 km (0.111 R)
• M7: 2,901,899 km (0.037 R)
• M8: 3,652,432 km (0.098 R)
• M9: 5,415,144 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.4

Radius: 14.2

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.55 AU - 4.65 AU

Year: 5730 Days

Day: 14.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,175,804 km

• M1: 176,675 km (0.119 R)
• M2: 1,077,254 km (0.061 R)
• M3: 1,586,336 km (0.056 R)
• M4: 2,226,615 km (0.117 R)
• M5: 3,115,525 km (0.075 R)
• M6: 4,430,790 km (0.085 R)
• M7: 5,505,950 km (0.116 R)
• M8: 8,890,901 km (0.098 R)
• M9: 11,211,912 km (0.064 R)
• M10: 14,823,803 km (0.064 R)
• M11: 16,203,544 km (0.083 R)
• M12: 19,287,205 km (0.094 R)
• M13: 25,908,257 km (0.118 R)
• M14: 26,506,050 km (0.116 R)
• M15: 28,354,631 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.4

Radius: 14

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.99 AU - 5.97 AU

Year: 8855 Days

Day: 7.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,175,804 km

• M1: 185,801 km (0.057 R)
• M2: 659,727 km (0.11 R)
• M3: 2,050,089 km (0.057 R)
• M4: 2,590,138 km (0.088 R)
• M5: 3,082,165 km (0.065 R)
• M6: 3,797,243 km (0.088 R)
• M7: 10,125,083 km (0.103 R)
• M8: 10,588,537 km (0.06 R)
• M9: 11,608,346 km (0.046 R)
• M10: 12,323,723 km (0.084 R)
• M11: 13,286,834 km (0.095 R)
• M12: 17,448,497 km (0.109 R)
• M13: 17,914,046 km (0.1 R)
• M14: 19,361,106 km (0.103 R)
• M15: 21,334,452 km (0.056 R)
• M16: 25,252,719 km (0.118 R)
• M17: 28,880,767 km (0.082 R)
• M18: 30,386,469 km (0.12 R)
• M19: 32,641,657 km (0.107 R)
• M20: 35,111,667 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.8

Radius: 4

Gravity: 56.43 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.77 AU - 9.73 AU

Year: 16357 Days

Day: 22.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,175,804 km

• M1: 50,414 km (0.059 R)
• M2: 213,626 km (0.104 R)
• M3: 511,326 km (0.068 R)
• M4: 754,272 km (0.056 R)
• M5: 1,391,260 km (0.04 R)
• M6: 1,979,180 km (0.12 R)
• M7: 3,802,927 km (0.105 R)
• M8: 3,956,265 km (0.047 R)
• M9: 4,821,539 km (0.099 R)
• M10: 6,517,680 km (0.09 R)
• M11: 7,475,106 km (0.108 R)
• M12: 11,151,474 km (0.107 R)
• M13: 12,312,354 km (0.083 R)
• M14: 13,269,182 km (0.09 R)
• M15: 15,329,743 km (0.065 R)
• M16: 18,106,728 km (0.115 R)
• M17: 22,273,178 km (0.084 R)
• M18: 23,689,122 km (0.12 R)
• M19: 27,035,776 km (0.045 R)
• M20: 28,411,628 km (0.098 R)
• M21: 42,647,211 km (0.077 R)
• M22: 43,107,524 km (0.1 R)
• M23: 46,422,314 km (0.106 R)
• M24: 50,585,174 km (0.117 R)
• M25: 50,928,501 km (0.11 R)
• M26: 51,273,473 km (0.115 R)
• M27: 51,793,775 km (0.096 R)
• M28: 53,375,922 km (0.115 R)
• M29: 56,083,793 km (0.106 R)
• M30: 63,151,993 km (0.097 R)
• M31: 69,512,296 km (0.079 R)
• M32: 71,220,405 km (0.065 R)

Asteroid Belt

Center: 8.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.8

Radius: 4.5

Gravity: 28.73 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.06 AU - 11.1 AU

Year: 20467 Days

Day: 19.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,175,804 km

• M1: 57,894 km (0.082 R)
• M2: 408,851 km (0.12 R)
• M3: 573,558 km (0.112 R)
• M4: 834,607 km (0.06 R)
• M5: 1,079,498 km (0.035 R)
• M6: 1,914,105 km (0.103 R)
• M7: 2,255,487 km (0.12 R)
• M8: 2,589,240 km (0.089 R)
• M9: 2,731,807 km (0.12 R)
• M10: 2,955,306 km (0.075 R)
• M11: 3,164,145 km (0.088 R)
• M12: 3,911,835 km (0.113 R)
• M13: 5,396,294 km (0.114 R)
• M14: 5,951,003 km (0.061 R)
• M15: 6,898,257 km (0.069 R)
• M16: 7,126,843 km (0.114 R)
• M17: 7,696,062 km (0.113 R)
• M18: 8,041,783 km (0.051 R)
• M19: 9,472,836 km (0.093 R)
• M20: 9,927,614 km (0.082 R)
• M21: 10,219,031 km (0.103 R)
• M22: 11,127,688 km (0.117 R)
• M23: 16,008,319 km (0.111 R)
• M24: 16,247,974 km (0.056 R)
• M25: 17,314,308 km (0.095 R)
• M26: 20,509,569 km (0.037 R)
• M27: 22,146,319 km (0.091 R)
• M28: 22,945,920 km (0.108 R)
• M29: 24,391,185 km (0.118 R)
• M30: 27,575,824 km (0.111 R)
• M31: 27,920,348 km (0.088 R)
• M32: 36,106,942 km (0.119 R)
• M33: 39,930,963 km (0.101 R)
• M34: 43,394,453 km (0.094 R)
• M35: 47,709,155 km (0.089 R)
• M36: 53,005,817 km (0.096 R)
• M37: 53,716,407 km (0.114 R)
• M38: 58,114,734 km (0.079 R)
• M39: 60,016,123 km (0.104 R)
• M40: 65,968,323 km (0.078 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 19,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit