🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.83 AU - 2.47 AU

Year: 1113 Days

Day: 43.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,135,956 km

• M1: 127,009 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.4

Radius: 8.6

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.25 AU - 6.33 AU

Year: 5570 Days

Day: 13.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 175 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 92,135,956 km

• M1: 106,962 km (0.044 R)
• M2: 407,205 km (0.103 R)
• M3: 1,172,997 km (0.066 R)
• M4: 1,733,690 km (0.109 R)
• M5: 2,102,897 km (0.114 R)
• M6: 2,633,970 km (0.108 R)
• M7: 3,555,792 km (0.102 R)
• M8: 3,941,754 km (0.094 R)
• M9: 6,782,019 km (0.077 R)
• M10: 7,185,485 km (0.089 R)
• M11: 8,006,478 km (0.099 R)
• M12: 8,961,960 km (0.047 R)
• M13: 9,259,211 km (0.088 R)
• M14: 12,604,967 km (0.072 R)
• M15: 16,680,312 km (0.083 R)
• M16: 19,692,166 km (0.108 R)
• M17: 21,890,357 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 8

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.86 AU - 12.88 AU

Year: 12654 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 92,135,956 km

• M1: 99,483 km (0.119 R)
• M2: 442,660 km (0.089 R)
• M3: 767,437 km (0.118 R)
• M4: 1,238,222 km (0.109 R)
• M5: 1,640,341 km (0.088 R)
• M6: 2,343,750 km (0.071 R)
• M7: 2,798,677 km (0.084 R)
• M8: 3,855,885 km (0.079 R)
• M9: 4,271,767 km (0.055 R)
• M10: 4,750,331 km (0.084 R)
• M11: 5,158,434 km (0.056 R)
• M12: 5,664,075 km (0.108 R)
• M13: 6,006,205 km (0.086 R)
• M14: 9,054,710 km (0.101 R)
• M15: 9,629,465 km (0.105 R)
• M16: 12,049,809 km (0.043 R)
• M17: 13,533,970 km (0.087 R)
• M18: 14,008,793 km (0.106 R)
• M19: 15,208,568 km (0.115 R)
• M20: 17,490,385 km (0.104 R)
• M21: 24,174,418 km (0.119 R)
• M22: 28,906,797 km (0.105 R)
• M23: 30,380,934 km (0.084 R)
• M24: 40,711,714 km (0.077 R)
• M25: 41,558,737 km (0.105 R)
• M26: 42,561,641 km (0.059 R)
• M27: 46,123,268 km (0.064 R)
• M28: 47,976,336 km (0.058 R)
• M29: 49,079,920 km (0.103 R)
• M30: 49,398,264 km (0.074 R)
• M31: 60,695,596 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.6

Radius: 12.8

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.43 AU - 14.05 AU

Year: 13306 Days

Day: 7.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 92,135,956 km

• M1: 159,172 km (0.037 R)
• M2: 1,098,946 km (0.084 R)
• M3: 1,819,260 km (0.038 R)
• M4: 2,702,486 km (0.095 R)
• M5: 3,632,835 km (0.049 R)
• M6: 5,344,384 km (0.069 R)
• M7: 6,478,934 km (0.108 R)
• M8: 8,619,829 km (0.119 R)
• M9: 9,691,100 km (0.086 R)
• M10: 10,121,792 km (0.109 R)
• M11: 12,597,337 km (0.105 R)
• M12: 13,638,838 km (0.12 R)
• M13: 15,163,390 km (0.1 R)
• M14: 27,304,304 km (0.04 R)
• M15: 28,824,069 km (0.066 R)
• M16: 32,508,515 km (0.1 R)
• M17: 36,237,691 km (0.059 R)
• M18: 43,798,666 km (0.115 R)
• M19: 46,029,769 km (0.098 R)
• M20: 52,844,401 km (0.107 R)
• M21: 55,886,473 km (0.115 R)
• M22: 58,686,945 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.8

Radius: 5.1

Gravity: 28.52 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.41 AU - 20.33 AU

Year: 24466 Days

Day: 16.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 92,135,956 km

• M1: 107,411 km (0.084 R)
• M2: 364,869 km (0.059 R)
• M3: 575,653 km (0.112 R)
• M4: 746,194 km (0.093 R)
• M5: 1,207,704 km (0.104 R)
• M6: 2,087,638 km (0.118 R)
• M7: 3,699,107 km (0.112 R)
• M8: 4,406,405 km (0.096 R)
• M9: 8,531,716 km (0.099 R)
• M10: 11,093,879 km (0.073 R)
• M11: 11,429,427 km (0.084 R)
• M12: 12,333,746 km (0.102 R)
• M13: 13,135,291 km (0.069 R)
• M14: 15,003,769 km (0.102 R)
• M15: 22,289,185 km (0.066 R)
• M16: 23,256,934 km (0.089 R)
• M17: 23,585,600 km (0.1 R)
• M18: 24,140,459 km (0.102 R)
• M19: 26,804,797 km (0.095 R)
• M20: 29,402,863 km (0.041 R)
• M21: 31,225,264 km (0.078 R)
• M22: 34,664,370 km (0.111 R)
• M23: 37,590,953 km (0.085 R)
• M24: 42,120,926 km (0.096 R)
• M25: 47,001,557 km (0.096 R)
• M26: 51,872,164 km (0.039 R)
• M27: 52,058,713 km (0.072 R)
• M28: 56,277,821 km (0.057 R)
• M29: 57,666,538 km (0.072 R)
• M30: 73,535,731 km (0.106 R)
• M31: 74,007,114 km (0.098 R)
• M32: 81,575,121 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.1

Radius: 6.6

Gravity: 18.46 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.81 AU - 20.05 AU

Year: 24597 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 92,135,956 km

• M1: 82,279 km (0.078 R)
• M2: 785,838 km (0.082 R)
• M3: 1,370,616 km (0.083 R)
• M4: 1,975,739 km (0.083 R)
• M5: 2,469,412 km (0.099 R)
• M6: 2,745,570 km (0.093 R)
• M7: 3,300,877 km (0.1 R)
• M8: 5,841,946 km (0.076 R)
• M9: 6,288,346 km (0.084 R)
• M10: 7,923,601 km (0.117 R)
• M11: 8,470,531 km (0.037 R)
• M12: 8,983,951 km (0.118 R)
• M13: 10,135,705 km (0.106 R)
• M14: 12,293,055 km (0.072 R)
• M15: 15,649,583 km (0.098 R)
• M16: 45,813,750 km (0.111 R)
• M17: 49,731,568 km (0.11 R)
• M18: 54,060,332 km (0.061 R)
• M19: 54,448,090 km (0.11 R)
• M20: 59,454,233 km (0.116 R)
• M21: 65,635,617 km (0.1 R)
• M22: 76,053,613 km (0.051 R)
• M23: 81,017,569 km (0.033 R)
• M24: 86,722,484 km (0.115 R)
• M25: 89,944,224 km (0.106 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 12,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit