🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.51 AU - 0.77 AU

Year: 185 Days

Day: 42.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,081,922 km

• M1: 34,408 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.77 AU - 0.85 AU

Year: 264 Days

Day: 45.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.9 AU - 1.2 AU

Year: 389 Days

Day: 33.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.34 AU - 1.96 AU

Year: 767 Days

Day: 47.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,081,922 km

• M1: 61,934 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.34 AU - 2.02 AU

Year: 788 Days

Day: 42.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.49 AU - 2.15 AU

Year: 888 Days

Day: 25.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,081,922 km

• M1: 1,200,523 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.6

Radius: 14.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.87 AU - 11.89 AU

Year: 12094 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,081,922 km

• M1: 185,352 km (0.031 R)
• M2: 779,255 km (0.042 R)
• M3: 1,550,283 km (0.106 R)
• M4: 2,254,739 km (0.098 R)
• M5: 3,859,176 km (0.116 R)
• M6: 4,465,496 km (0.08 R)
• M7: 5,689,805 km (0.099 R)
• M8: 7,909,688 km (0.1 R)
• M9: 12,278,544 km (0.113 R)
• M10: 13,925,467 km (0.065 R)
• M11: 14,802,261 km (0.092 R)
• M12: 15,359,961 km (0.12 R)
• M13: 16,222,692 km (0.116 R)
• M14: 18,601,747 km (0.112 R)
• M15: 20,856,038 km (0.114 R)
• M16: 22,184,467 km (0.117 R)
• M17: 23,757,488 km (0.1 R)
• M18: 27,855,872 km (0.103 R)
• M19: 29,139,272 km (0.089 R)
• M20: 31,824,105 km (0.117 R)
• M21: 35,160,287 km (0.09 R)
• M22: 36,029,450 km (0.069 R)
• M23: 46,261,795 km (0.097 R)
• M24: 47,305,539 km (0.12 R)
• M25: 48,060,710 km (0.102 R)
• M26: 56,060,306 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.9

Radius: 3.3

Gravity: 26.9 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 15.06 AU - 17.9 AU

Year: 24195 Days

Day: 19.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,081,922 km

• M1: 41,139 km (0.096 R)
• M2: 171,140 km (0.107 R)
• M3: 426,653 km (0.098 R)
• M4: 743,053 km (0.047 R)
• M5: 853,157 km (0.09 R)
• M6: 1,119,441 km (0.061 R)
• M7: 1,850,376 km (0.069 R)
• M8: 2,112,920 km (0.1 R)
• M9: 2,508,307 km (0.05 R)
• M10: 3,553,847 km (0.095 R)
• M11: 4,172,584 km (0.062 R)
• M12: 4,297,947 km (0.106 R)
• M13: 4,894,244 km (0.053 R)
• M14: 5,212,289 km (0.058 R)
• M15: 5,619,345 km (0.088 R)
• M16: 6,750,754 km (0.103 R)
• M17: 7,646,246 km (0.102 R)
• M18: 9,724,161 km (0.087 R)
• M19: 10,056,717 km (0.057 R)
• M20: 10,454,348 km (0.065 R)
• M21: 11,959,751 km (0.065 R)
• M22: 13,331,265 km (0.103 R)
• M23: 17,656,737 km (0.084 R)
• M24: 19,866,896 km (0.098 R)
• M25: 22,928,716 km (0.105 R)
• M26: 25,447,196 km (0.065 R)
• M27: 33,341,925 km (0.109 R)
• M28: 37,230,572 km (0.076 R)
• M29: 39,144,377 km (0.057 R)
• M30: 41,555,147 km (0.093 R)
• M31: 42,576,003 km (0.094 R)
• M32: 43,613,314 km (0.105 R)
• M33: 45,738,502 km (0.095 R)
• M34: 47,772,584 km (0.068 R)
• M35: 51,018,559 km (0.053 R)
• M36: 51,517,916 km (0.095 R)
• M37: 62,578,136 km (0.111 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 16,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit