🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.66 AU - 0.98 AU

Year: 286 Days

Day: 43.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.38 AU - 2.76 AU

Year: 1586 Days

Day: 40.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,219,983 km

• M1: 898,186 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.59 AU - 3.29 AU

Year: 1941 Days

Day: 24.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.98 AU - 3.08 AU

Year: 2031 Days

Day: 39.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.65 AU - 3.65 AU

Year: 2152 Days

Day: 38.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.67 AU - 4.29 AU

Year: 2499 Days

Day: 18.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.09 AU - 4.03 AU

Year: 2586 Days

Day: 25.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,219,983 km

• M1: 74,649 km (0.09 R)
• M2: 155,432 km (0.11 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.8 AU - 3.98 AU

Year: 2954 Days

Day: 22.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97

Radius: 12.2

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.11 AU - 4.89 AU

Year: 3675 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 28,219,983 km

• M1: 184,903 km (0.114 R)
• M2: 264,639 km (0.073 R)
• M3: 371,452 km (0.092 R)
• M4: 449,093 km (0.114 R)
• M5: 528,529 km (0.106 R)
• M6: 626,516 km (0.083 R)
• M7: 794,065 km (0.086 R)
• M8: 1,000,660 km (0.08 R)
• M9: 1,143,377 km (0.079 R)
• M10: 1,225,805 km (0.06 R)
• M11: 1,388,268 km (0.08 R)
• M12: 1,494,632 km (0.047 R)
• M13: 1,811,780 km (0.056 R)
• M14: 2,068,939 km (0.063 R)
• M15: 2,181,287 km (0.044 R)
• M16: 2,316,972 km (0.079 R)
• M17: 2,412,565 km (0.071 R)
• M18: 2,640,851 km (0.088 R)
• M19: 2,740,932 km (0.05 R)
• M20: 2,876,468 km (0.082 R)
• M21: 2,968,022 km (0.072 R)
• M22: 3,048,954 km (0.104 R)
• M23: 3,130,784 km (0.096 R)
• M24: 3,248,817 km (0.108 R)
• M25: 3,599,624 km (0.075 R)
• M26: 3,811,006 km (0.091 R)
• M27: 4,001,145 km (0.064 R)
• M28: 4,285,530 km (0.113 R)
• M29: 4,377,383 km (0.12 R)
• M30: 4,942,863 km (0.11 R)
• M31: 5,025,441 km (0.065 R)
• M32: 5,332,715 km (0.078 R)
• M33: 5,559,954 km (0.089 R)
• M34: 5,848,678 km (0.075 R)
• M35: 6,112,719 km (0.086 R)
• M36: 6,395,608 km (0.112 R)
• M37: 6,516,184 km (0.044 R)
• M38: 6,974,552 km (0.085 R)
• M39: 7,301,872 km (0.104 R)
• M40: 7,602,265 km (0.115 R)
• M41: 7,826,213 km (0.107 R)
• M42: 8,003,785 km (0.114 R)
• M43: 8,330,058 km (0.044 R)
• M44: 8,412,187 km (0.101 R)
• M45: 8,594,098 km (0.071 R)
• M46: 9,300,799 km (0.095 R)
• M47: 9,712,941 km (0.089 R)
• M48: 9,799,558 km (0.05 R)
• M49: 9,921,331 km (0.073 R)
• M50: 10,096,061 km (0.099 R)
• M51: 10,254,186 km (0.096 R)
• M52: 10,395,556 km (0.118 R)
• M53: 10,697,893 km (0.092 R)
• M54: 11,256,941 km (0.111 R)
• M55: 11,420,900 km (0.055 R)
• M56: 11,567,506 km (0.106 R)
• M57: 11,659,359 km (0.104 R)
• M58: 11,862,363 km (0.104 R)
• M59: 11,992,214 km (0.043 R)
• M60: 12,629,351 km (0.051 R)
• M61: 12,799,893 km (0.097 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.4

Radius: 11.8

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.91 AU - 5.39 AU

Year: 4500 Days

Day: 9.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,219,983 km

• M1: 232,176 km (0.11 R)
• M2: 346,618 km (0.111 R)
• M3: 423,661 km (0.095 R)
• M4: 854,802 km (0.09 R)
• M5: 955,781 km (0.025 R)
• M6: 1,241,513 km (0.025 R)
• M7: 1,477,877 km (0.095 R)
• M8: 1,585,887 km (0.092 R)
• M9: 1,696,739 km (0.085 R)
• M10: 1,826,889 km (0.096 R)
• M11: 1,926,671 km (0.106 R)
• M12: 2,290,643 km (0.083 R)
• M13: 2,453,405 km (0.082 R)
• M14: 2,620,057 km (0.108 R)
• M15: 2,714,453 km (0.12 R)
• M16: 2,925,835 km (0.101 R)
• M17: 3,243,282 km (0.091 R)
• M18: 3,324,513 km (0.037 R)
• M19: 3,613,836 km (0.113 R)
• M20: 3,847,059 km (0.111 R)
• M21: 3,976,461 km (0.053 R)
• M22: 4,852,207 km (0.102 R)
• M23: 5,062,691 km (0.107 R)
• M24: 5,157,237 km (0.083 R)
• M25: 5,276,317 km (0.069 R)
• M26: 5,420,230 km (0.095 R)
• M27: 5,565,639 km (0.063 R)
• M28: 5,687,861 km (0.098 R)
• M29: 5,959,680 km (0.103 R)
• M30: 7,436,061 km (0.077 R)
• M31: 7,788,065 km (0.049 R)
• M32: 7,897,421 km (0.083 R)
• M33: 8,228,780 km (0.089 R)
• M34: 8,649,450 km (0.117 R)
• M35: 9,366,173 km (0.059 R)
• M36: 10,221,424 km (0.103 R)
• M37: 11,379,611 km (0.077 R)
• M38: 11,504,076 km (0.052 R)
• M39: 11,691,373 km (0.111 R)
• M40: 13,031,321 km (0.118 R)
• M41: 13,488,642 km (0.056 R)
• M42: 14,184,721 km (0.101 R)
• M43: 14,285,101 km (0.076 R)
• M44: 14,892,468 km (0.093 R)
• M45: 15,439,398 km (0.099 R)
• M46: 16,202,197 km (0.069 R)
• M47: 16,764,685 km (0.096 R)
• M48: 17,512,675 km (0.075 R)
• M49: 17,800,501 km (0.062 R)
• M50: 18,490,297 km (0.116 R)
• M51: 19,189,068 km (0.085 R)
• M52: 19,263,119 km (0.107 R)
• M53: 19,448,621 km (0.091 R)
• M54: 19,671,970 km (0.117 R)
• M55: 20,159,061 km (0.085 R)
• M56: 20,272,007 km (0.093 R)
• M57: 20,954,174 km (0.084 R)
• M58: 21,413,140 km (0.096 R)
• M59: 21,605,373 km (0.077 R)
• M60: 21,914,143 km (0.08 R)
• M61: 21,991,485 km (0.082 R)
• M62: 22,263,155 km (0.1 R)
• M63: 22,575,067 km (0.051 R)
• M64: 22,692,351 km (0.062 R)
• M65: 22,888,474 km (0.073 R)
• M66: 23,084,896 km (0.091 R)
• M67: 23,242,572 km (0.093 R)
• M68: 23,400,697 km (0.056 R)
• M69: 23,519,328 km (0.085 R)
• M70: 23,996,396 km (0.113 R)
• M71: 25,568,520 km (0.106 R)
• M72: 26,717,731 km (0.111 R)
• M73: 26,883,336 km (0.093 R)
• M74: 27,841,809 km (0.07 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 19,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit