🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.39 AU - 0.63 AU

Year: 132 Days

Day: 39.3 Hours

Environment

Temp: 202 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,354,203 km

• M1: 167,849 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.63 AU - 0.71 AU

Year: 198 Days

Day: 26.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.77 AU - 1.11 AU

Year: 330 Days

Day: 35.9 Hours

Environment

Temp: 118 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.63 AU - 1.67 AU

Year: 767 Days

Day: 19.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.54 AU - 1.92 AU

Year: 823 Days

Day: 31 Hours

Environment

Temp: -38 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,354,203 km

• M1: 55,800 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.17 AU - 3.51 AU

Year: 1731 Days

Day: 17.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.87 AU - 4.71 AU

Year: 3213 Days

Day: 31.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,354,203 km

• M1: 663,317 km (0.073 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.27 AU - 5.57 AU

Year: 3947 Days

Day: 43.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,354,203 km

• M1: 15,558 km (0.072 R)

Asteroid Belt

Center: 11.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817

Radius: 7.8

Gravity: 13.43 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 15.93 AU - 20.49 AU

Year: 28103 Days

Day: 16.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 101,354,203 km

• M1: 112,946 km (0.059 R)
• M2: 747,840 km (0.088 R)
• M3: 1,074,262 km (0.109 R)
• M4: 3,349,197 km (0.086 R)
• M5: 4,359,282 km (0.097 R)
• M6: 5,137,191 km (0.038 R)
• M7: 6,965,726 km (0.107 R)
• M8: 7,325,359 km (0.1 R)
• M9: 7,806,017 km (0.056 R)
• M10: 8,653,339 km (0.069 R)
• M11: 9,069,221 km (0.062 R)
• M12: 10,463,623 km (0.12 R)
• M13: 11,004,270 km (0.054 R)
• M14: 11,351,636 km (0.092 R)
• M15: 16,649,345 km (0.076 R)
• M16: 17,292,915 km (0.06 R)
• M17: 20,137,220 km (0.085 R)
• M18: 22,381,786 km (0.099 R)
• M19: 36,141,350 km (0.114 R)
• M20: 40,418,054 km (0.113 R)
• M21: 45,197,107 km (0.045 R)
• M22: 46,991,384 km (0.039 R)
• M23: 49,394,225 km (0.106 R)
• M24: 50,912,793 km (0.093 R)
• M25: 51,297,259 km (0.111 R)
• M26: 58,133,433 km (0.118 R)
• M27: 58,553,504 km (0.098 R)
• M28: 68,314,616 km (0.11 R)
• M29: 69,252,295 km (0.076 R)
• M30: 77,318,163 km (0.11 R)
• M31: 87,630,992 km (0.092 R)
• M32: 95,867,551 km (0.107 R)
• M33: 97,042,643 km (0.072 R)
• M34: 97,930,207 km (0.103 R)
• M35: 100,625,512 km (0.076 R)
• M36: 101,231,084 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.6

Radius: 6.9

Gravity: 17.03 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 17.46 AU - 19.1 AU

Year: 28265 Days

Day: 19.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 101,354,203 km

• M1: 85,869 km (0.096 R)
• M2: 441,463 km (0.112 R)
• M3: 737,518 km (0.108 R)
• M4: 1,106,426 km (0.114 R)
• M5: 1,575,116 km (0.11 R)
• M6: 2,238,134 km (0.079 R)
• M7: 2,479,734 km (0.099 R)
• M8: 3,281,280 km (0.104 R)
• M9: 4,136,680 km (0.046 R)
• M10: 6,913,217 km (0.109 R)
• M11: 10,399,745 km (0.096 R)
• M12: 10,870,529 km (0.112 R)
• M13: 13,519,160 km (0.094 R)
• M14: 14,242,914 km (0.064 R)
• M15: 14,572,777 km (0.085 R)
• M16: 15,247,913 km (0.107 R)
• M17: 18,061,400 km (0.104 R)
• M18: 18,938,941 km (0.077 R)
• M19: 22,179,231 km (0.108 R)
• M20: 22,622,639 km (0.066 R)
• M21: 25,407,702 km (0.09 R)
• M22: 27,386,433 km (0.041 R)
• M23: 37,257,499 km (0.105 R)
• M24: 47,590,523 km (0.073 R)
• M25: 49,636,873 km (0.095 R)
• M26: 53,704,888 km (0.077 R)
• M27: 61,403,344 km (0.08 R)
• M28: 62,717,262 km (0.12 R)
• M29: 71,959,269 km (0.114 R)
• M30: 79,199,656 km (0.038 R)
• M31: 93,083,685 km (0.113 R)
• M32: 94,526,107 km (0.067 R)
• M33: 95,690,876 km (0.05 R)
• M34: 96,276,851 km (0.106 R)
• M35: 98,048,988 km (0.099 R)
• M36: 100,747,733 km (0.092 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 16,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit