🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.72 AU - 0.96 AU

Year: 277 Days

Day: 20 Hours

Environment

Temp: 119 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,179,937 km

• M1: 40,840 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.25 AU - 1.83 AU

Year: 688 Days

Day: 13 Hours

Environment

Temp: -23 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,179,937 km

• M1: 25,581 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.72 AU - 2.08 AU

Year: 943 Days

Day: 43.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.67 AU - 2.41 AU

Year: 1049 Days

Day: 39.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.07 AU - 2.51 AU

Year: 1247 Days

Day: 16 Hours

Environment

Temp: -83 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,179,937 km

• M1: 1,206,806 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.45 AU - 3.59 AU

Year: 2377 Days

Day: 32.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 76.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.11 AU - 4.19 AU

Year: 2510 Days

Day: 43.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,179,937 km

• M1: 126,111 km (0.112 R)

Asteroid Belt

Center: 4.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.94 AU - 5.56 AU

Year: 3726 Days

Day: 46.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,179,937 km

• M1: 40,242 km (0.053 R)

Asteroid Belt

Center: 7.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.6

Radius: 9.4

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.86 AU - 11.42 AU

Year: 13381 Days

Day: 6.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,179,937 km

• M1: 116,986 km (0.111 R)
• M2: 563,236 km (0.081 R)
• M3: 1,092,962 km (0.114 R)
• M4: 1,764,507 km (0.116 R)
• M5: 2,278,824 km (0.073 R)
• M6: 2,667,928 km (0.039 R)
• M7: 4,227,037 km (0.117 R)
• M8: 5,898,794 km (0.066 R)
• M9: 6,241,074 km (0.11 R)
• M10: 6,965,576 km (0.085 R)
• M11: 9,021,799 km (0.092 R)
• M12: 10,378,951 km (0.096 R)
• M13: 11,927,289 km (0.114 R)
• M14: 16,951,832 km (0.074 R)
• M15: 17,257,910 km (0.051 R)
• M16: 17,645,667 km (0.105 R)
• M17: 18,681,333 km (0.114 R)
• M18: 20,010,810 km (0.116 R)
• M19: 21,224,946 km (0.079 R)
• M20: 23,799,376 km (0.049 R)
• M21: 25,360,280 km (0.114 R)
• M22: 28,040,774 km (0.103 R)
• M23: 29,339,284 km (0.099 R)
• M24: 30,451,694 km (0.093 R)
• M25: 30,904,527 km (0.051 R)
• M26: 32,878,919 km (0.078 R)
• M27: 35,807,597 km (0.094 R)
• M28: 39,438,935 km (0.082 R)
• M29: 43,737,630 km (0.075 R)
• M30: 47,879,846 km (0.101 R)
• M31: 50,360,627 km (0.058 R)
• M32: 50,993,875 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.6

Radius: 3.3

Gravity: 43.58 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 15.1 AU - 22.18 AU

Year: 28963 Days

Day: 18.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,179,937 km

• M1: 41,588 km (0.096 R)
• M2: 239,207 km (0.098 R)
• M3: 407,205 km (0.042 R)
• M4: 689,646 km (0.109 R)
• M5: 1,774,530 km (0.112 R)
• M6: 1,952,252 km (0.099 R)
• M7: 2,461,035 km (0.11 R)
• M8: 2,759,183 km (0.092 R)
• M9: 2,863,602 km (0.059 R)
• M10: 3,830,005 km (0.08 R)
• M11: 4,475,370 km (0.05 R)
• M12: 7,683,047 km (0.099 R)
• M13: 8,701,809 km (0.101 R)
• M14: 9,156,586 km (0.114 R)
• M15: 9,686,911 km (0.09 R)
• M16: 12,152,882 km (0.111 R)
• M17: 12,505,634 km (0.099 R)
• M18: 13,680,276 km (0.079 R)
• M19: 14,846,541 km (0.087 R)
• M20: 15,249,558 km (0.079 R)
• M21: 17,463,607 km (0.051 R)
• M22: 19,785,814 km (0.075 R)
• M23: 21,579,792 km (0.113 R)
• M24: 27,849,140 km (0.065 R)
• M25: 32,192,265 km (0.078 R)
• M26: 33,275,802 km (0.091 R)
• M27: 33,412,984 km (0.03 R)
• M28: 41,391,936 km (0.091 R)
• M29: 44,976,301 km (0.119 R)
• M30: 54,258,849 km (0.055 R)
• M31: 66,679,810 km (0.077 R)
• M32: 67,335,348 km (0.114 R)
• M33: 68,881,442 km (0.075 R)
• M34: 73,661,393 km (0.047 R)
• M35: 75,775,959 km (0.063 R)
• M36: 85,150,360 km (0.102 R)
• M37: 85,407,070 km (0.049 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit