🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.07 AU - 4.07 AU

Year: 1795 Days

Day: 34.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.03 AU - 4.35 AU

Year: 1875 Days

Day: 14 Hours

Environment

Temp: 142 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.75 AU - 11.91 AU

Year: 6739 Days

Day: 34.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.96 AU - 18.9 AU

Year: 16602 Days

Day: 27.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.47 AU - 19.01 AU

Year: 17034 Days

Day: 38.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,721,395 km

• M1: 1,646,923 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 28.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.8

Radius: 13.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 24.72 AU - 33.18 AU

Year: 34061 Days

Day: 9.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 117,721,395 km

• M1: 171,738 km (0.111 R)
• M2: 1,272,479 km (0.115 R)
• M3: 1,708,557 km (0.082 R)
• M4: 2,511,449 km (0.107 R)
• M5: 3,438,208 km (0.085 R)
• M6: 3,949,982 km (0.111 R)
• M7: 4,941,517 km (0.104 R)
• M8: 6,221,775 km (0.045 R)
• M9: 7,319,225 km (0.076 R)
• M10: 9,720,271 km (0.077 R)
• M11: 12,398,073 km (0.082 R)
• M12: 14,056,665 km (0.097 R)
• M13: 16,773,212 km (0.112 R)
• M14: 17,634,597 km (0.102 R)
• M15: 20,204,240 km (0.115 R)
• M16: 20,785,876 km (0.099 R)
• M17: 22,805,447 km (0.087 R)
• M18: 24,186,535 km (0.118 R)
• M19: 36,160,648 km (0.116 R)
• M20: 37,018,591 km (0.057 R)
• M21: 38,478,667 km (0.077 R)
• M22: 40,586,950 km (0.058 R)
• M23: 41,513,559 km (0.078 R)
• M24: 45,196,957 km (0.08 R)
• M25: 46,359,931 km (0.118 R)
• M26: 48,227,661 km (0.115 R)
• M27: 49,617,126 km (0.05 R)
• M28: 58,129,245 km (0.09 R)
• M29: 66,281,132 km (0.053 R)
• M30: 71,520,947 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 29.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.3

Radius: 14.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 28.47 AU - 30.41 AU

Year: 34930 Days

Day: 7.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 117,721,395 km

• M1: 182,958 km (0.108 R)
• M2: 711,338 km (0.091 R)
• M3: 1,956,441 km (0.117 R)
• M4: 4,124,862 km (0.113 R)
• M5: 7,746,178 km (0.091 R)
• M6: 9,485,403 km (0.09 R)
• M7: 10,647,030 km (0.085 R)
• M8: 11,829,302 km (0.108 R)
• M9: 12,791,067 km (0.044 R)
• M10: 15,640,607 km (0.108 R)
• M11: 16,257,698 km (0.1 R)
• M12: 20,620,720 km (0.08 R)
• M13: 21,795,363 km (0.083 R)
• M14: 24,161,402 km (0.113 R)
• M15: 27,703,880 km (0.085 R)
• M16: 32,995,306 km (0.096 R)
• M17: 38,924,917 km (0.066 R)
• M18: 39,570,582 km (0.077 R)
• M19: 48,256,384 km (0.069 R)
• M20: 50,898,581 km (0.026 R)
• M21: 53,239,040 km (0.118 R)
• M22: 67,639,032 km (0.059 R)
• M23: 74,108,840 km (0.084 R)
• M24: 77,620,501 km (0.114 R)
• M25: 85,516,576 km (0.099 R)
• M26: 87,433,074 km (0.075 R)
• M27: 98,638,104 km (0.045 R)
• M28: 101,049,023 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 32.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.6

Radius: 6.2

Gravity: 15.39 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 28.36 AU - 37.6 AU

Year: 41416 Days

Day: 21.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 117,721,395 km

• M1: 77,940 km (0.095 R)
• M2: 466,297 km (0.098 R)
• M3: 1,489,845 km (0.104 R)
• M4: 1,744,461 km (0.117 R)
• M5: 2,074,025 km (0.119 R)
• M6: 3,066,756 km (0.071 R)
• M7: 4,824,531 km (0.089 R)
• M8: 5,251,932 km (0.118 R)
• M9: 9,430,650 km (0.096 R)
• M10: 13,581,691 km (0.103 R)
• M11: 14,432,455 km (0.109 R)
• M12: 14,694,550 km (0.033 R)
• M13: 15,048,947 km (0.12 R)
• M14: 17,295,907 km (0.118 R)
• M15: 21,183,208 km (0.073 R)
• M16: 21,635,442 km (0.115 R)
• M17: 28,114,975 km (0.114 R)
• M18: 28,661,157 km (0.087 R)
• M19: 37,890,298 km (0.084 R)
• M20: 40,429,124 km (0.118 R)
• M21: 46,599,138 km (0.117 R)
• M22: 50,106,460 km (0.118 R)
• M23: 53,576,682 km (0.107 R)
• M24: 55,050,969 km (0.114 R)
• M25: 60,085,386 km (0.087 R)
• M26: 69,556,577 km (0.119 R)
• M27: 72,325,335 km (0.025 R)
• M28: 72,580,698 km (0.09 R)
• M29: 74,644,700 km (0.085 R)
• M30: 99,673,620 km (0.039 R)
• M31: 117,016,950 km (0.083 R)

Kuiper Belt

Range: 50.1 - 78.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 11,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit