🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.8

Radius: 11.1

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.68 AU

Year: 331 Days

Day: 14.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,714,045 km

• M1: 138,079 km (0.116 R)
• M2: 854,653 km (0.091 R)
• M3: 1,385,725 km (0.045 R)
• M4: 1,774,530 km (0.114 R)
• M5: 2,146,281 km (0.087 R)
• M6: 2,616,766 km (0.107 R)
• M7: 3,029,656 km (0.048 R)
• M8: 3,406,792 km (0.098 R)
• M9: 4,000,546 km (0.103 R)
• M10: 4,565,278 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.4

Radius: 14.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.55 AU - 2.05 AU

Year: 1638 Days

Day: 11.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,714,045 km

• M1: 183,257 km (0.084 R)
• M2: 654,640 km (0.069 R)
• M3: 1,874,761 km (0.094 R)
• M4: 2,583,406 km (0.098 R)
• M5: 3,199,150 km (0.097 R)
• M6: 3,677,415 km (0.088 R)
• M7: 4,172,434 km (0.093 R)
• M8: 5,353,958 km (0.082 R)
• M9: 5,853,465 km (0.119 R)
• M10: 7,013,896 km (0.108 R)
• M11: 7,472,264 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.1

Radius: 14.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.19 AU - 2.95 AU

Year: 2794 Days

Day: 12.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 30,714,045 km

• M1: 179,069 km (0.066 R)
• M2: 634,295 km (0.096 R)
• M3: 1,250,040 km (0.105 R)
• M4: 1,741,618 km (0.1 R)
• M5: 2,594,476 km (0.099 R)
• M6: 3,117,919 km (0.063 R)
• M7: 4,221,353 km (0.063 R)
• M8: 5,643,280 km (0.086 R)
• M9: 6,139,796 km (0.111 R)
• M10: 7,569,353 km (0.064 R)
• M11: 8,268,274 km (0.06 R)
• M12: 8,747,137 km (0.117 R)
• M13: 10,187,765 km (0.091 R)
• M14: 11,079,069 km (0.031 R)
• M15: 13,667,112 km (0.06 R)
• M16: 14,984,770 km (0.114 R)
• M17: 16,635,582 km (0.044 R)
• M18: 17,349,613 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.2

Radius: 14

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.96 AU - 5.18 AU

Year: 6626 Days

Day: 6.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,714,045 km

• M1: 174,132 km (0.118 R)
• M2: 748,139 km (0.057 R)
• M3: 1,507,049 km (0.062 R)
• M4: 2,932,717 km (0.057 R)
• M5: 3,818,037 km (0.05 R)
• M6: 4,875,095 km (0.119 R)
• M7: 5,591,968 km (0.069 R)
• M8: 6,510,799 km (0.065 R)
• M9: 6,989,213 km (0.108 R)
• M10: 10,191,056 km (0.1 R)
• M11: 13,159,377 km (0.102 R)
• M12: 15,734,255 km (0.094 R)
• M13: 17,758,614 km (0.09 R)
• M14: 23,412,216 km (0.113 R)
• M15: 28,503,032 km (0.112 R)
• M16: 33,879,729 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.6

Radius: 5.3

Gravity: 25.05 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.92 AU - 6.7 AU

Year: 9499 Days

Day: 17.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,714,045 km

• M1: 66,122 km (0.072 R)
• M2: 391,049 km (0.114 R)
• M3: 641,176 km (0.107 R)
• M4: 895,642 km (0.045 R)
• M5: 3,007,964 km (0.093 R)
• M6: 3,933,676 km (0.053 R)
• M7: 4,727,742 km (0.118 R)
• M8: 8,393,637 km (0.07 R)
• M9: 9,360,788 km (0.111 R)
• M10: 13,604,580 km (0.104 R)
• M11: 16,768,276 km (0.059 R)
• M12: 18,976,191 km (0.082 R)
• M13: 21,040,342 km (0.105 R)
• M14: 24,319,228 km (0.118 R)
• M15: 29,644,763 km (0.077 R)
• M16: 30,901,834 km (0.067 R)
• M17: 36,641,904 km (0.092 R)
• M18: 37,844,970 km (0.094 R)
• M19: 44,392,420 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.2

Radius: 7.8

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.3 AU - 6.64 AU

Year: 11162 Days

Day: 21.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,714,045 km

• M1: 97,089 km (0.065 R)
• M2: 906,713 km (0.099 R)
• M3: 2,021,965 km (0.094 R)
• M4: 3,149,933 km (0.072 R)
• M5: 4,386,210 km (0.108 R)
• M6: 4,740,158 km (0.066 R)
• M7: 5,709,104 km (0.048 R)
• M8: 7,360,814 km (0.087 R)
• M9: 11,968,129 km (0.078 R)
• M10: 12,426,796 km (0.106 R)
• M11: 13,197,225 km (0.084 R)
• M12: 14,508,450 km (0.073 R)
• M13: 15,228,764 km (0.082 R)
• M14: 17,975,979 km (0.071 R)
• M15: 19,037,825 km (0.085 R)
• M16: 20,545,024 km (0.07 R)
• M17: 26,206,405 km (0.118 R)
• M18: 26,785,200 km (0.05 R)
• M19: 37,484,888 km (0.077 R)
• M20: 40,995,651 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.7

Radius: 3.4

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.21 AU - 12.23 AU

Year: 22160 Days

Day: 21 Hours

Environment

Temp: -239 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,714,045 km

• M1: 45,927 km (0.035 R)
• M2: 276,756 km (0.084 R)
• M3: 471,682 km (0.12 R)
• M4: 1,154,596 km (0.089 R)
• M5: 2,874,673 km (0.104 R)
• M6: 3,606,805 km (0.108 R)
• M7: 4,404,909 km (0.088 R)
• M8: 11,925,194 km (0.059 R)
• M9: 12,521,641 km (0.113 R)
• M10: 24,160,355 km (0.111 R)
• M11: 25,355,493 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 19,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit