🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.51 AU - 0.63 AU

Year: 274 Days

Day: 44 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,927,800 km

• M1: 243,545 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 13.8

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.65 AU - 0.71 AU

Year: 357 Days

Day: 9.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 14,927,800 km

• M1: 171,738 km (0.087 R)
• M2: 265,237 km (0.048 R)
• M3: 423,212 km (0.112 R)
• M4: 541,694 km (0.071 R)
• M5: 669,899 km (0.044 R)
• M6: 851,511 km (0.12 R)
• M7: 1,045,390 km (0.095 R)
• M8: 1,164,470 km (0.042 R)
• M9: 1,350,869 km (0.095 R)
• M10: 1,498,223 km (0.082 R)
• M11: 1,621,043 km (0.026 R)
• M12: 1,817,016 km (0.095 R)
• M13: 1,955,843 km (0.094 R)
• M14: 2,065,049 km (0.099 R)
• M15: 2,154,060 km (0.068 R)
• M16: 2,320,712 km (0.031 R)
• M17: 2,479,884 km (0.109 R)
• M18: 2,566,950 km (0.099 R)
• M19: 2,675,109 km (0.098 R)
• M20: 2,772,647 km (0.094 R)
• M21: 2,859,115 km (0.053 R)
• M22: 2,963,085 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.8

Radius: 12.6

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.79 AU - 2.42 AU

Year: 1935 Days

Day: 14.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 144.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 14,927,800 km

• M1: 157,078 km (0.074 R)
• M2: 277,354 km (0.074 R)
• M3: 361,279 km (0.108 R)
• M4: 497,862 km (0.064 R)
• M5: 598,990 km (0.088 R)
• M6: 701,764 km (0.087 R)
• M7: 1,073,814 km (0.066 R)
• M8: 1,244,804 km (0.107 R)
• M9: 1,425,219 km (0.077 R)
• M10: 1,559,558 km (0.104 R)
• M11: 1,642,285 km (0.117 R)
• M12: 1,909,766 km (0.091 R)
• M13: 2,008,800 km (0.104 R)
• M14: 2,337,616 km (0.1 R)
• M15: 2,650,725 km (0.097 R)
• M16: 2,784,316 km (0.071 R)
• M17: 2,920,150 km (0.064 R)
• M18: 3,116,572 km (0.059 R)
• M19: 3,210,520 km (0.081 R)
• M20: 3,413,375 km (0.03 R)
• M21: 3,583,767 km (0.031 R)
• M22: 3,732,018 km (0.065 R)
• M23: 3,907,646 km (0.116 R)
• M24: 4,098,832 km (0.112 R)
• M25: 4,358,833 km (0.109 R)
• M26: 4,490,778 km (0.111 R)
• M27: 4,785,935 km (0.089 R)
• M28: 4,949,595 km (0.06 R)
• M29: 5,352,911 km (0.119 R)
• M30: 5,623,085 km (0.063 R)
• M31: 5,723,615 km (0.099 R)
• M32: 5,853,914 km (0.101 R)
• M33: 5,941,429 km (0.107 R)
• M34: 6,176,746 km (0.064 R)
• M35: 6,265,757 km (0.118 R)
• M36: 6,747,911 km (0.034 R)
• M37: 6,916,508 km (0.079 R)
• M38: 8,070,207 km (0.086 R)
• M39: 8,446,146 km (0.098 R)
• M40: 8,760,900 km (0.032 R)
• M41: 9,062,789 km (0.11 R)
• M42: 9,181,121 km (0.056 R)
• M43: 9,300,051 km (0.111 R)
• M44: 9,402,376 km (0.087 R)
• M45: 9,608,073 km (0.103 R)
• M46: 9,728,649 km (0.093 R)
• M47: 9,971,596 km (0.083 R)
• M48: 10,076,314 km (0.086 R)
• M49: 10,181,481 km (0.112 R)
• M50: 10,428,019 km (0.116 R)
• M51: 10,569,987 km (0.065 R)
• M52: 10,837,618 km (0.061 R)
• M53: 11,017,285 km (0.115 R)
• M54: 11,306,906 km (0.112 R)
• M55: 11,746,126 km (0.098 R)
• M56: 12,079,130 km (0.03 R)
• M57: 12,377,728 km (0.084 R)
• M58: 12,490,375 km (0.066 R)
• M59: 12,716,717 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.5

Radius: 6.9

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.59 AU - 8.43 AU

Year: 11801 Days

Day: 21.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 14,927,800 km

• M1: 102,325 km (0.068 R)
• M2: 159,471 km (0.113 R)
• M3: 438,920 km (0.076 R)
• M4: 552,166 km (0.107 R)
• M5: 698,921 km (0.05 R)
• M6: 1,212,192 km (0.076 R)
• M7: 1,359,695 km (0.091 R)
• M8: 1,607,878 km (0.087 R)
• M9: 1,904,082 km (0.037 R)
• M10: 1,972,149 km (0.114 R)
• M11: 2,343,600 km (0.07 R)
• M12: 3,603,962 km (0.084 R)
• M13: 4,122,618 km (0.108 R)
• M14: 4,458,615 km (0.081 R)
• M15: 4,780,101 km (0.031 R)
• M16: 5,133,002 km (0.087 R)
• M17: 5,252,531 km (0.056 R)
• M18: 5,445,662 km (0.11 R)
• M19: 5,913,753 km (0.086 R)
• M20: 6,013,834 km (0.116 R)
• M21: 6,993,551 km (0.111 R)
• M22: 7,340,020 km (0.083 R)
• M23: 7,774,153 km (0.105 R)
• M24: 8,497,309 km (0.113 R)
• M25: 8,582,131 km (0.085 R)
• M26: 8,638,828 km (0.068 R)
• M27: 8,752,523 km (0.095 R)
• M28: 9,068,025 km (0.098 R)
• M29: 9,798,960 km (0.103 R)
• M30: 10,731,254 km (0.033 R)
• M31: 10,884,292 km (0.066 R)
• M32: 12,039,038 km (0.073 R)
• M33: 13,101,333 km (0.118 R)
• M34: 14,395,205 km (0.09 R)
• M35: 14,597,760 km (0.087 R)
• M36: 14,733,445 km (0.108 R)
• M37: 16,112,588 km (0.111 R)
• M38: 17,857,348 km (0.048 R)
• M39: 18,623,439 km (0.105 R)
• M40: 20,756,106 km (0.094 R)
• M41: 22,689,509 km (0.104 R)
• M42: 25,573,158 km (0.097 R)
• M43: 26,064,886 km (0.082 R)
• M44: 26,435,589 km (0.069 R)
• M45: 26,683,772 km (0.031 R)
• M46: 26,891,264 km (0.089 R)
• M47: 27,391,221 km (0.106 R)
• M48: 27,936,355 km (0.098 R)
• M49: 28,189,176 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.3

Radius: 5.9

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.75 AU - 7.45 AU

Year: 12029 Days

Day: 16 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 14,927,800 km

• M1: 95,443 km (0.041 R)
• M2: 135,685 km (0.084 R)
• M3: 264,938 km (0.111 R)
• M4: 342,579 km (0.059 R)
• M5: 384,616 km (0.088 R)
• M6: 487,839 km (0.1 R)
• M7: 893,548 km (0.118 R)
• M8: 1,303,596 km (0.078 R)
• M9: 2,008,651 km (0.067 R)
• M10: 2,405,235 km (0.051 R)
• M11: 2,489,907 km (0.084 R)
• M12: 3,044,317 km (0.061 R)
• M13: 3,136,020 km (0.064 R)
• M14: 3,484,583 km (0.042 R)
• M15: 4,232,722 km (0.069 R)
• M16: 4,305,726 km (0.114 R)
• M17: 4,542,539 km (0.095 R)
• M18: 4,617,338 km (0.089 R)
• M19: 4,936,281 km (0.064 R)
• M20: 5,075,108 km (0.104 R)
• M21: 6,115,860 km (0.076 R)
• M22: 6,248,404 km (0.074 R)
• M23: 6,365,240 km (0.087 R)
• M24: 6,839,465 km (0.091 R)
• M25: 6,908,130 km (0.041 R)
• M26: 6,959,891 km (0.026 R)
• M27: 7,377,868 km (0.085 R)
• M28: 7,554,393 km (0.093 R)
• M29: 7,839,826 km (0.105 R)
• M30: 7,947,836 km (0.1 R)
• M31: 8,165,201 km (0.063 R)
• M32: 8,568,816 km (0.085 R)
• M33: 8,810,417 km (0.119 R)
• M34: 10,286,649 km (0.081 R)
• M35: 10,722,278 km (0.066 R)
• M36: 12,023,779 km (0.081 R)
• M37: 12,189,833 km (0.059 R)
• M38: 12,252,365 km (0.103 R)
• M39: 12,989,583 km (0.058 R)
• M40: 13,741,013 km (0.054 R)
• M41: 13,980,071 km (0.092 R)
• M42: 14,794,332 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 13,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit