🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.66 AU - 1.08 AU

Year: 293 Days

Day: 41.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,205,905 km

• M1: 285,732 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.35 AU - 2.53 AU

Year: 1378 Days

Day: 18.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.53 AU - 4.73 AU

Year: 3035 Days

Day: 19.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,205,905 km

• M1: 238,908 km (0.041 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.5

Radius: 11.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.99 AU - 7.79 AU

Year: 7265 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 54,205,905 km

• M1: 169,345 km (0.115 R)
• M2: 322,084 km (0.059 R)
• M3: 504,594 km (0.065 R)
• M4: 577,448 km (0.091 R)
• M5: 705,204 km (0.085 R)
• M6: 910,602 km (0.068 R)
• M7: 1,003,203 km (0.086 R)
• M8: 1,087,128 km (0.115 R)
• M9: 1,367,474 km (0.084 R)
• M10: 1,447,958 km (0.065 R)
• M11: 2,390,275 km (0.116 R)
• M12: 3,018,287 km (0.109 R)
• M13: 3,582,719 km (0.047 R)
• M14: 3,733,813 km (0.081 R)
• M15: 3,810,258 km (0.079 R)
• M16: 3,887,151 km (0.038 R)
• M17: 4,081,628 km (0.105 R)
• M18: 4,239,604 km (0.053 R)
• M19: 4,319,339 km (0.095 R)
• M20: 4,870,907 km (0.054 R)
• M21: 5,401,530 km (0.094 R)
• M22: 6,197,989 km (0.095 R)
• M23: 6,380,050 km (0.111 R)
• M24: 6,609,982 km (0.048 R)
• M25: 6,819,419 km (0.063 R)
• M26: 6,936,704 km (0.067 R)
• M27: 7,125,795 km (0.093 R)
• M28: 7,460,745 km (0.106 R)
• M29: 7,581,770 km (0.101 R)
• M30: 7,776,546 km (0.103 R)
• M31: 8,121,519 km (0.053 R)
• M32: 8,699,116 km (0.118 R)
• M33: 8,800,992 km (0.102 R)
• M34: 8,877,586 km (0.116 R)
• M35: 8,954,480 km (0.106 R)
• M36: 9,316,207 km (0.111 R)
• M37: 10,241,171 km (0.099 R)
• M38: 10,782,865 km (0.067 R)
• M39: 10,864,994 km (0.08 R)
• M40: 11,837,829 km (0.089 R)
• M41: 12,092,594 km (0.117 R)
• M42: 12,492,320 km (0.119 R)
• M43: 13,217,121 km (0.094 R)
• M44: 13,777,066 km (0.07 R)
• M45: 13,985,307 km (0.112 R)
• M46: 14,104,835 km (0.115 R)
• M47: 14,344,790 km (0.093 R)
• M48: 14,435,147 km (0.094 R)
• M49: 14,707,266 km (0.082 R)
• M50: 15,349,041 km (0.099 R)
• M51: 15,626,844 km (0.095 R)
• M52: 15,937,409 km (0.067 R)
• M53: 16,281,484 km (0.108 R)
• M54: 16,659,668 km (0.047 R)
• M55: 17,168,450 km (0.101 R)
• M56: 17,264,492 km (0.101 R)
• M57: 17,617,842 km (0.05 R)
• M58: 18,397,247 km (0.051 R)
• M59: 18,890,022 km (0.096 R)
• M60: 19,553,938 km (0.087 R)
• M61: 20,090,545 km (0.088 R)
• M62: 20,394,528 km (0.12 R)
• M63: 20,972,873 km (0.113 R)
• M64: 21,075,498 km (0.097 R)
• M65: 22,250,290 km (0.056 R)
• M66: 22,494,882 km (0.087 R)
• M67: 22,670,061 km (0.094 R)
• M68: 23,127,681 km (0.095 R)
• M69: 23,375,266 km (0.09 R)
• M70: 23,481,779 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.4

Radius: 8.8

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.07 AU - 10.37 AU

Year: 10125 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,205,905 km

• M1: 189,690 km (0.057 R)
• M2: 310,565 km (0.079 R)
• M3: 448,644 km (0.095 R)
• M4: 769,531 km (0.108 R)
• M5: 985,252 km (0.039 R)
• M6: 1,242,859 km (0.104 R)
• M7: 1,693,448 km (0.116 R)
• M8: 1,820,157 km (0.052 R)
• M9: 1,897,649 km (0.114 R)
• M10: 2,443,083 km (0.101 R)
• M11: 2,645,040 km (0.111 R)
• M12: 3,474,710 km (0.077 R)
• M13: 3,968,383 km (0.061 R)
• M14: 4,103,769 km (0.115 R)
• M15: 4,448,891 km (0.099 R)
• M16: 4,947,950 km (0.11 R)
• M17: 6,115,411 km (0.071 R)
• M18: 6,193,651 km (0.115 R)
• M19: 6,509,602 km (0.088 R)
• M20: 6,709,913 km (0.097 R)
• M21: 6,952,860 km (0.089 R)
• M22: 7,572,794 km (0.107 R)
• M23: 8,167,445 km (0.051 R)
• M24: 8,645,261 km (0.072 R)
• M25: 11,119,311 km (0.079 R)
• M26: 11,551,648 km (0.085 R)
• M27: 12,235,161 km (0.106 R)
• M28: 12,333,896 km (0.087 R)
• M29: 12,482,446 km (0.095 R)
• M30: 12,981,954 km (0.054 R)
• M31: 13,284,889 km (0.102 R)
• M32: 13,539,056 km (0.088 R)
• M33: 14,000,715 km (0.115 R)
• M34: 14,103,938 km (0.077 R)
• M35: 14,207,459 km (0.089 R)
• M36: 14,311,280 km (0.052 R)
• M37: 16,168,089 km (0.119 R)
• M38: 16,276,398 km (0.042 R)
• M39: 16,493,913 km (0.088 R)
• M40: 16,876,884 km (0.101 R)
• M41: 17,207,495 km (0.04 R)
• M42: 17,318,198 km (0.108 R)
• M43: 17,429,050 km (0.069 R)
• M44: 17,707,302 km (0.119 R)
• M45: 19,465,376 km (0.107 R)
• M46: 19,638,460 km (0.102 R)
• M47: 20,335,886 km (0.043 R)
• M48: 20,452,871 km (0.093 R)
• M49: 20,511,514 km (0.048 R)
• M50: 20,982,298 km (0.061 R)
• M51: 21,934,638 km (0.068 R)
• M52: 22,779,417 km (0.055 R)
• M53: 25,314,054 km (0.103 R)
• M54: 25,377,035 km (0.06 R)
• M55: 27,547,550 km (0.064 R)
• M56: 28,001,879 km (0.085 R)
• M57: 28,066,954 km (0.098 R)
• M58: 29,181,159 km (0.116 R)
• M59: 30,042,992 km (0.119 R)
• M60: 31,115,160 km (0.109 R)
• M61: 31,452,803 km (0.111 R)
• M62: 31,588,189 km (0.094 R)
• M63: 32,131,678 km (0.089 R)
• M64: 35,457,089 km (0.032 R)
• M65: 35,527,550 km (0.113 R)
• M66: 35,598,010 km (0.08 R)
• M67: 36,589,694 km (0.072 R)
• M68: 37,160,410 km (0.064 R)
• M69: 39,545,748 km (0.025 R)
• M70: 40,351,782 km (0.109 R)
• M71: 40,572,588 km (0.094 R)
• M72: 42,353,252 km (0.086 R)
• M73: 43,629,920 km (0.113 R)
• M74: 44,614,573 km (0.114 R)
• M75: 44,919,154 km (0.106 R)
• M76: 44,995,300 km (0.047 R)
• M77: 45,224,334 km (0.047 R)
• M78: 47,612,664 km (0.085 R)
• M79: 47,690,305 km (0.05 R)
• M80: 48,001,618 km (0.117 R)
• M81: 49,175,214 km (0.085 R)
• M82: 49,647,195 km (0.077 R)
• M83: 50,199,809 km (0.094 R)
• M84: 50,437,221 km (0.09 R)
• M85: 52,029,840 km (0.032 R)
• M86: 52,270,094 km (0.104 R)
• M87: 52,591,131 km (0.092 R)
• M88: 53,073,884 km (0.072 R)
• M89: 53,477,200 km (0.09 R)
• M90: 54,205,891 km (0.117 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 16,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit