🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.76 AU - 0.78 AU

Year: 253 Days

Day: 17.2 Hours

Environment

Temp: 89 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.85 AU - 1.01 AU

Year: 336 Days

Day: 19.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 112.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,011,616 km

• M1: 306,975 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.01 AU - 1.11 AU

Year: 409 Days

Day: 14.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,011,616 km

• M1: 244,742 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.22 AU - 1.98 AU

Year: 758 Days

Day: 39.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,011,616 km

• M1: 61,485 km (0.082 R)
• M2: 1,082,041 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.74 AU - 1.78 AU

Year: 875 Days

Day: 23.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.93 AU - 2.95 AU

Year: 1428 Days

Day: 33.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,011,616 km

• M1: 179,517 km (0.072 R)
• M2: 1,307,635 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 12.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.84 AU - 5 AU

Year: 4090 Days

Day: 8.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 60,011,616 km

• M1: 161,117 km (0.025 R)
• M2: 245,191 km (0.099 R)
• M3: 417,827 km (0.077 R)
• M4: 524,640 km (0.028 R)
• M5: 621,579 km (0.041 R)
• M6: 714,330 km (0.106 R)
• M7: 848,669 km (0.095 R)
• M8: 985,850 km (0.06 R)
• M9: 1,064,090 km (0.081 R)
• M10: 1,151,455 km (0.088 R)
• M11: 1,355,656 km (0.119 R)
• M12: 1,518,867 km (0.047 R)
• M13: 1,657,544 km (0.07 R)
• M14: 1,760,318 km (0.098 R)
• M15: 2,048,294 km (0.096 R)
• M16: 2,219,733 km (0.076 R)
• M17: 2,422,887 km (0.097 R)
• M18: 2,513,244 km (0.051 R)
• M19: 2,623,199 km (0.094 R)
• M20: 3,256,895 km (0.074 R)
• M21: 3,519,440 km (0.117 R)
• M22: 3,757,599 km (0.113 R)
• M23: 3,905,252 km (0.11 R)
• M24: 4,206,243 km (0.1 R)
• M25: 4,706,050 km (0.068 R)
• M26: 4,785,486 km (0.115 R)
• M27: 5,015,119 km (0.086 R)
• M28: 5,378,043 km (0.064 R)
• M29: 5,604,834 km (0.07 R)
• M30: 5,749,794 km (0.086 R)
• M31: 6,031,038 km (0.114 R)
• M32: 6,505,563 km (0.1 R)
• M33: 7,161,549 km (0.062 R)
• M34: 7,253,253 km (0.042 R)
• M35: 7,451,021 km (0.089 R)
• M36: 7,677,363 km (0.119 R)
• M37: 7,960,252 km (0.073 R)
• M38: 8,232,820 km (0.12 R)
• M39: 8,411,589 km (0.102 R)
• M40: 8,619,530 km (0.042 R)
• M41: 8,717,218 km (0.118 R)
• M42: 8,815,204 km (0.11 R)
• M43: 9,670,306 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.5

Radius: 13.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.79 AU - 11.99 AU

Year: 15364 Days

Day: 8.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,011,616 km

• M1: 206,595 km (0.039 R)
• M2: 514,168 km (0.085 R)
• M3: 632,500 km (0.117 R)
• M4: 723,904 km (0.11 R)
• M5: 943,514 km (0.111 R)
• M6: 1,256,173 km (0.114 R)
• M7: 1,707,211 km (0.085 R)
• M8: 1,868,777 km (0.115 R)
• M9: 2,597,169 km (0.116 R)
• M10: 2,690,219 km (0.081 R)
• M11: 3,172,821 km (0.047 R)
• M12: 3,509,865 km (0.103 R)
• M13: 4,001,444 km (0.063 R)
• M14: 4,552,413 km (0.119 R)
• M15: 4,933,139 km (0.116 R)
• M16: 5,088,422 km (0.045 R)
• M17: 6,558,221 km (0.112 R)
• M18: 7,163,344 km (0.058 R)
• M19: 7,562,023 km (0.07 R)
• M20: 7,786,719 km (0.118 R)
• M21: 8,801,292 km (0.034 R)
• M22: 8,990,234 km (0.067 R)
• M23: 9,324,136 km (0.104 R)
• M24: 9,613,608 km (0.101 R)
• M25: 10,600,206 km (0.045 R)
• M26: 11,003,821 km (0.076 R)
• M27: 11,567,057 km (0.105 R)
• M28: 12,245,035 km (0.093 R)
• M29: 13,913,200 km (0.064 R)
• M30: 14,970,708 km (0.101 R)
• M31: 15,196,750 km (0.104 R)
• M32: 15,537,684 km (0.068 R)
• M33: 16,634,386 km (0.106 R)
• M34: 17,162,616 km (0.08 R)
• M35: 17,280,648 km (0.081 R)
• M36: 18,295,670 km (0.082 R)
• M37: 18,962,876 km (0.102 R)
• M38: 19,268,655 km (0.085 R)
• M39: 19,391,474 km (0.071 R)
• M40: 20,133,929 km (0.105 R)
• M41: 20,948,639 km (0.04 R)
• M42: 21,837,998 km (0.067 R)
• M43: 22,416,343 km (0.043 R)
• M44: 23,195,299 km (0.048 R)
• M45: 23,719,490 km (0.088 R)
• M46: 24,713,119 km (0.067 R)
• M47: 26,330,871 km (0.102 R)
• M48: 27,083,797 km (0.054 R)
• M49: 27,497,435 km (0.103 R)
• M50: 27,843,754 km (0.082 R)
• M51: 28,540,880 km (0.09 R)
• M52: 29,243,541 km (0.104 R)
• M53: 30,379,887 km (0.117 R)
• M54: 32,549,206 km (0.114 R)
• M55: 33,136,078 km (0.067 R)
• M56: 33,948,694 km (0.112 R)
• M57: 34,097,244 km (0.119 R)
• M58: 34,320,295 km (0.084 R)
• M59: 35,971,257 km (0.095 R)
• M60: 36,502,030 km (0.112 R)
• M61: 36,882,757 km (0.113 R)
• M62: 37,648,099 km (0.113 R)
• M63: 37,801,736 km (0.077 R)
• M64: 38,032,715 km (0.037 R)
• M65: 38,496,020 km (0.095 R)
• M66: 39,038,911 km (0.115 R)
• M67: 42,748,938 km (0.084 R)
• M68: 43,069,975 km (0.093 R)
• M69: 48,229,157 km (0.116 R)
• M70: 48,396,258 km (0.057 R)
• M71: 48,563,358 km (0.062 R)
• M72: 49,317,930 km (0.039 R)
• M73: 49,570,302 km (0.096 R)
• M74: 50,330,109 km (0.099 R)
• M75: 50,499,454 km (0.087 R)
• M76: 51,008,685 km (0.109 R)
• M77: 51,349,020 km (0.104 R)
• M78: 53,321,169 km (0.094 R)
• M79: 53,580,273 km (0.089 R)
• M80: 54,794,708 km (0.102 R)
• M81: 55,842,791 km (0.116 R)
• M82: 56,985,868 km (0.053 R)
• M83: 57,162,394 km (0.031 R)
• M84: 57,693,167 km (0.118 R)
• M85: 59,473,830 km (0.089 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 16,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit