🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.62 AU - 1 AU

Year: 265 Days

Day: 13.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,029,124 km

• M1: 92,900 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.28 AU - 1.92 AU

Year: 736 Days

Day: 13.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,029,124 km

• M1: 450,290 km (0.116 R)
• M2: 1,072,766 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.9

Radius: 8

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.18 AU - 9.5 AU

Year: 7978 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,029,124 km

• M1: 131,796 km (0.081 R)
• M2: 407,205 km (0.118 R)
• M3: 872,006 km (0.097 R)
• M4: 3,152,925 km (0.073 R)
• M5: 3,881,915 km (0.099 R)
• M6: 4,776,660 km (0.066 R)
• M7: 6,349,382 km (0.035 R)
• M8: 7,586,108 km (0.039 R)
• M9: 8,156,525 km (0.076 R)
• M10: 9,660,881 km (0.097 R)
• M11: 12,087,358 km (0.111 R)
• M12: 12,865,267 km (0.078 R)
• M13: 13,208,744 km (0.117 R)
• M14: 20,955,819 km (0.095 R)
• M15: 24,091,690 km (0.109 R)
• M16: 25,861,732 km (0.095 R)
• M17: 29,758,008 km (0.092 R)
• M18: 32,738,896 km (0.098 R)
• M19: 38,690,497 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316

Radius: 10.1

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.5 AU - 9.68 AU

Year: 9150 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 152.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,029,124 km

• M1: 125,662 km (0.077 R)
• M2: 443,109 km (0.025 R)
• M3: 905,666 km (0.094 R)
• M4: 1,297,612 km (0.098 R)
• M5: 1,668,615 km (0.097 R)
• M6: 2,141,494 km (0.079 R)
• M7: 2,720,886 km (0.063 R)
• M8: 3,169,979 km (0.052 R)
• M9: 3,829,705 km (0.082 R)
• M10: 5,632,958 km (0.077 R)
• M11: 6,071,579 km (0.106 R)
• M12: 6,841,859 km (0.095 R)
• M13: 7,676,016 km (0.11 R)
• M14: 8,216,065 km (0.113 R)
• M15: 10,079,755 km (0.097 R)
• M16: 10,727,663 km (0.091 R)
• M17: 11,452,465 km (0.045 R)
• M18: 12,261,341 km (0.104 R)
• M19: 13,489,988 km (0.069 R)
• M20: 17,079,589 km (0.111 R)
• M21: 17,601,835 km (0.087 R)
• M22: 19,162,889 km (0.11 R)
• M23: 23,426,428 km (0.112 R)
• M24: 25,144,560 km (0.104 R)
• M25: 26,509,042 km (0.11 R)
• M26: 27,033,233 km (0.11 R)
• M27: 30,419,530 km (0.118 R)
• M28: 31,090,626 km (0.113 R)
• M29: 33,163,006 km (0.027 R)
• M30: 33,567,967 km (0.043 R)
• M31: 34,078,844 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.5

Radius: 8.6

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.76 AU - 9.96 AU

Year: 10407 Days

Day: 5.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,029,124 km

• M1: 107,112 km (0.115 R)
• M2: 455,675 km (0.091 R)
• M3: 895,493 km (0.102 R)
• M4: 1,247,646 km (0.051 R)
• M5: 1,603,540 km (0.115 R)
• M6: 1,942,828 km (0.108 R)
• M7: 3,143,799 km (0.117 R)
• M8: 4,275,806 km (0.085 R)
• M9: 4,965,901 km (0.078 R)
• M10: 5,728,402 km (0.056 R)
• M11: 6,415,205 km (0.051 R)
• M12: 7,237,096 km (0.102 R)
• M13: 10,330,182 km (0.094 R)
• M14: 11,236,446 km (0.117 R)
• M15: 11,680,751 km (0.068 R)
• M16: 12,369,350 km (0.096 R)
• M17: 13,329,021 km (0.115 R)
• M18: 18,498,525 km (0.085 R)
• M19: 18,806,696 km (0.082 R)
• M20: 20,399,614 km (0.096 R)
• M21: 24,772,061 km (0.102 R)
• M22: 26,585,486 km (0.115 R)
• M23: 28,179,751 km (0.117 R)
• M24: 30,689,106 km (0.108 R)
• M25: 33,003,833 km (0.1 R)
• M26: 36,994,357 km (0.119 R)
• M27: 38,601,636 km (0.098 R)
• M28: 39,613,367 km (0.105 R)
• M29: 42,621,032 km (0.1 R)
• M30: 43,159,135 km (0.049 R)
• M31: 44,248,956 km (0.096 R)
• M32: 45,078,326 km (0.065 R)
• M33: 45,496,901 km (0.117 R)
• M34: 48,939,148 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.7

Radius: 11.3

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.14 AU - 10.78 AU

Year: 11424 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,029,124 km

• M1: 146,157 km (0.086 R)
• M2: 771,327 km (0.112 R)
• M3: 1,357,451 km (0.096 R)
• M4: 1,811,331 km (0.093 R)
• M5: 2,493,946 km (0.106 R)
• M6: 3,363,708 km (0.107 R)
• M7: 3,844,067 km (0.026 R)
• M8: 4,287,924 km (0.112 R)
• M9: 5,405,719 km (0.117 R)
• M10: 6,744,919 km (0.093 R)
• M11: 8,336,641 km (0.096 R)
• M12: 9,358,244 km (0.117 R)
• M13: 9,923,425 km (0.102 R)
• M14: 10,611,426 km (0.06 R)
• M15: 10,967,169 km (0.072 R)
• M16: 13,805,340 km (0.095 R)
• M17: 14,168,714 km (0.12 R)
• M18: 15,104,897 km (0.069 R)
• M19: 17,309,521 km (0.119 R)
• M20: 20,966,740 km (0.116 R)
• M21: 23,443,482 km (0.096 R)
• M22: 25,289,370 km (0.113 R)
• M23: 27,515,387 km (0.099 R)
• M24: 31,406,278 km (0.118 R)
• M25: 32,035,786 km (0.096 R)
• M26: 34,973,140 km (0.047 R)
• M27: 38,085,673 km (0.112 R)
• M28: 38,561,843 km (0.12 R)
• M29: 39,526,450 km (0.092 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 10,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit