🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.84 AU - 1 AU

Year: 370 Days

Day: 47.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 153.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.08 AU - 1.7 AU

Year: 687 Days

Day: 37.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,558,543 km

• M1: 793,916 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.9 AU - 2.06 AU

Year: 1167 Days

Day: 26.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,558,543 km

• M1: 129,552 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.59 AU - 2.37 AU

Year: 1167 Days

Day: 21.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.8

Radius: 10.4

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.03 AU - 4.47 AU

Year: 3671 Days

Day: 9.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,558,543 km

• M1: 129,402 km (0.054 R)
• M2: 506,688 km (0.035 R)
• M3: 868,116 km (0.099 R)
• M4: 1,566,888 km (0.075 R)
• M5: 2,034,082 km (0.084 R)
• M6: 2,965,479 km (0.09 R)
• M7: 3,321,073 km (0.091 R)
• M8: 4,180,512 km (0.086 R)
• M9: 4,718,616 km (0.108 R)
• M10: 5,302,197 km (0.067 R)
• M11: 6,119,002 km (0.088 R)
• M12: 6,614,021 km (0.066 R)
• M13: 8,426,698 km (0.111 R)
• M14: 8,970,636 km (0.096 R)
• M15: 11,261,877 km (0.108 R)
• M16: 11,671,626 km (0.054 R)
• M17: 16,860,578 km (0.074 R)
• M18: 17,779,857 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.9

Radius: 11.4

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.12 AU - 9.42 AU

Year: 9074 Days

Day: 14.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,558,543 km

• M1: 148,850 km (0.083 R)
• M2: 543,190 km (0.115 R)
• M3: 1,280,259 km (0.076 R)
• M4: 1,652,757 km (0.103 R)
• M5: 2,664,637 km (0.118 R)
• M6: 3,104,006 km (0.067 R)
• M7: 3,765,378 km (0.102 R)
• M8: 4,238,556 km (0.047 R)
• M9: 5,241,461 km (0.108 R)
• M10: 6,616,415 km (0.119 R)
• M11: 7,427,983 km (0.079 R)
• M12: 8,348,309 km (0.108 R)
• M13: 9,675,392 km (0.094 R)
• M14: 10,720,931 km (0.049 R)
• M15: 11,085,651 km (0.106 R)
• M16: 11,785,171 km (0.094 R)
• M17: 12,686,199 km (0.064 R)
• M18: 16,824,375 km (0.082 R)
• M19: 18,481,919 km (0.117 R)
• M20: 20,404,252 km (0.089 R)
• M21: 21,046,625 km (0.095 R)
• M22: 22,882,789 km (0.055 R)
• M23: 29,130,445 km (0.05 R)
• M24: 30,565,987 km (0.115 R)
• M25: 30,984,711 km (0.116 R)
• M26: 37,613,542 km (0.097 R)
• M27: 40,309,595 km (0.07 R)
• M28: 41,066,560 km (0.082 R)
• M29: 42,090,707 km (0.111 R)
• M30: 44,323,456 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.5

Radius: 8.1

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.54 AU - 10.16 AU

Year: 10109 Days

Day: 8 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,558,543 km

• M1: 100,829 km (0.102 R)
• M2: 480,808 km (0.059 R)
• M3: 736,022 km (0.072 R)
• M4: 2,787,008 km (0.119 R)
• M5: 3,832,249 km (0.114 R)
• M6: 4,385,611 km (0.117 R)
• M7: 5,118,790 km (0.069 R)
• M8: 5,651,209 km (0.071 R)
• M9: 6,002,465 km (0.07 R)
• M10: 7,681,551 km (0.11 R)
• M11: 9,951,849 km (0.118 R)
• M12: 10,412,760 km (0.089 R)
• M13: 10,781,070 km (0.056 R)
• M14: 11,938,209 km (0.09 R)
• M15: 13,298,204 km (0.111 R)
• M16: 13,607,123 km (0.079 R)
• M17: 14,239,174 km (0.087 R)
• M18: 15,973,911 km (0.093 R)
• M19: 22,450,152 km (0.119 R)
• M20: 28,601,318 km (0.103 R)
• M21: 29,953,383 km (0.089 R)
• M22: 32,560,425 km (0.111 R)
• M23: 33,462,052 km (0.105 R)
• M24: 37,726,189 km (0.058 R)
• M25: 46,743,051 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.1

Radius: 6.7

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.5 AU - 11.44 AU

Year: 14194 Days

Day: 19.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,558,543 km

• M1: 93,648 km (0.101 R)
• M2: 316,549 km (0.083 R)
• M3: 976,874 km (0.052 R)
• M4: 1,241,214 km (0.119 R)
• M5: 1,456,934 km (0.06 R)
• M6: 1,868,178 km (0.081 R)
• M7: 4,409,547 km (0.089 R)
• M8: 6,530,246 km (0.118 R)
• M9: 8,691,636 km (0.059 R)
• M10: 11,785,619 km (0.119 R)
• M11: 31,345,840 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 14,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit