🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.65 AU - 0.95 AU

Year: 300 Days

Day: 40.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.91 AU - 2.21 AU

Year: 1239 Days

Day: 24.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.86 AU - 2.3 AU

Year: 1257 Days

Day: 42.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,417,001 km

• M1: 1,054,067 km (0.11 R)

Asteroid Belt

Center: 2.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.8

Radius: 13

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.14 AU - 3.68 AU

Year: 2638 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,417,001 km

• M1: 163,660 km (0.084 R)
• M2: 286,779 km (0.113 R)
• M3: 384,317 km (0.074 R)
• M4: 557,850 km (0.09 R)
• M5: 821,891 km (0.081 R)
• M6: 1,047,634 km (0.103 R)
• M7: 1,174,343 km (0.104 R)
• M8: 1,393,504 km (0.117 R)
• M9: 2,014,784 km (0.047 R)
• M10: 2,116,511 km (0.082 R)
• M11: 2,280,021 km (0.071 R)
• M12: 2,447,720 km (0.081 R)
• M13: 2,699,344 km (0.053 R)
• M14: 2,795,835 km (0.1 R)
• M15: 2,992,556 km (0.077 R)
• M16: 3,092,637 km (0.098 R)
• M17: 3,296,389 km (0.118 R)
• M18: 3,434,618 km (0.077 R)
• M19: 3,788,865 km (0.12 R)
• M20: 3,933,975 km (0.046 R)
• M21: 4,155,081 km (0.085 R)
• M22: 4,494,668 km (0.07 R)
• M23: 4,609,858 km (0.065 R)
• M24: 4,961,413 km (0.108 R)
• M25: 5,120,436 km (0.084 R)
• M26: 5,321,795 km (0.054 R)
• M27: 5,525,697 km (0.102 R)
• M28: 5,899,392 km (0.079 R)
• M29: 6,089,381 km (0.043 R)
• M30: 6,324,250 km (0.101 R)
• M31: 6,475,344 km (0.086 R)
• M32: 7,136,566 km (0.111 R)
• M33: 7,293,943 km (0.08 R)
• M34: 7,452,667 km (0.11 R)
• M35: 7,635,176 km (0.091 R)
• M36: 8,051,657 km (0.073 R)
• M37: 8,882,673 km (0.071 R)
• M38: 9,100,786 km (0.114 R)
• M39: 9,542,399 km (0.117 R)
• M40: 9,740,916 km (0.116 R)
• M41: 10,574,325 km (0.093 R)
• M42: 11,351,786 km (0.106 R)
• M43: 11,562,270 km (0.108 R)
• M44: 11,960,350 km (0.097 R)
• M45: 12,067,312 km (0.071 R)
• M46: 12,879,479 km (0.079 R)
• M47: 13,319,895 km (0.032 R)
• M48: 13,709,448 km (0.119 R)
• M49: 13,821,347 km (0.072 R)
• M50: 13,989,944 km (0.107 R)
• M51: 14,243,961 km (0.026 R)
• M52: 14,328,933 km (0.056 R)
• M53: 14,670,764 km (0.095 R)
• M54: 14,814,079 km (0.1 R)
• M55: 14,900,247 km (0.095 R)
• M56: 15,333,483 km (0.108 R)
• M57: 15,420,698 km (0.099 R)
• M58: 15,771,056 km (0.079 R)
• M59: 16,718,160 km (0.073 R)
• M60: 17,289,176 km (0.112 R)
• M61: 17,440,419 km (0.117 R)
• M62: 18,203,817 km (0.109 R)
• M63: 18,296,119 km (0.109 R)
• M64: 18,729,205 km (0.092 R)
• M65: 18,853,520 km (0.06 R)
• M66: 19,103,050 km (0.033 R)
• M67: 19,447,873 km (0.067 R)
• M68: 20,303,124 km (0.04 R)
• M69: 20,912,286 km (0.098 R)
• M70: 21,138,179 km (0.113 R)
• M71: 21,494,970 km (0.068 R)
• M72: 21,984,604 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548

Radius: 10.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.47 AU - 4.51 AU

Year: 3339 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 21,417,001 km

• M1: 164,558 km (0.096 R)
• M2: 272,418 km (0.063 R)
• M3: 415,134 km (0.108 R)
• M4: 535,710 km (0.119 R)
• M5: 632,799 km (0.072 R)
• M6: 736,770 km (0.061 R)
• M7: 973,882 km (0.082 R)
• M8: 1,085,033 km (0.065 R)
• M9: 1,200,523 km (0.097 R)
• M10: 1,332,618 km (0.055 R)
• M11: 1,419,385 km (0.088 R)
• M12: 1,520,812 km (0.026 R)
• M13: 1,799,214 km (0.036 R)
• M14: 2,094,221 km (0.091 R)
• M15: 2,284,509 km (0.087 R)
• M16: 2,389,527 km (0.084 R)
• M17: 2,573,233 km (0.086 R)
• M18: 3,069,449 km (0.076 R)
• M19: 3,474,111 km (0.12 R)
• M20: 3,595,435 km (0.037 R)
• M21: 3,718,105 km (0.1 R)
• M22: 3,788,865 km (0.039 R)
• M23: 3,860,074 km (0.118 R)
• M24: 3,931,881 km (0.111 R)
• M25: 4,167,946 km (0.081 R)
• M26: 4,427,349 km (0.095 R)
• M27: 4,559,145 km (0.12 R)
• M28: 4,653,990 km (0.11 R)
• M29: 5,296,961 km (0.107 R)
• M30: 5,396,893 km (0.074 R)
• M31: 5,782,107 km (0.112 R)
• M32: 6,493,894 km (0.098 R)
• M33: 6,903,792 km (0.093 R)
• M34: 7,388,788 km (0.105 R)
• M35: 7,522,978 km (0.108 R)
• M36: 8,160,115 km (0.03 R)
• M37: 8,275,754 km (0.074 R)
• M38: 8,672,937 km (0.07 R)
• M39: 9,607,474 km (0.111 R)
• M40: 9,705,162 km (0.065 R)
• M41: 9,778,614 km (0.106 R)
• M42: 10,223,369 km (0.11 R)
• M43: 10,298,168 km (0.104 R)
• M44: 10,574,026 km (0.076 R)
• M45: 11,107,193 km (0.111 R)
• M46: 11,415,814 km (0.116 R)
• M47: 11,831,696 km (0.103 R)
• M48: 11,962,743 km (0.076 R)
• M49: 12,120,569 km (0.029 R)
• M50: 12,199,706 km (0.082 R)
• M51: 12,464,943 km (0.116 R)
• M52: 12,651,791 km (0.09 R)
• M53: 12,758,903 km (0.111 R)
• M54: 13,055,107 km (0.095 R)
• M55: 13,299,101 km (0.059 R)
• M56: 14,095,859 km (0.111 R)
• M57: 14,234,836 km (0.109 R)
• M58: 14,626,184 km (0.104 R)
• M59: 15,248,511 km (0.084 R)
• M60: 15,706,580 km (0.079 R)
• M61: 16,256,352 km (0.074 R)
• M62: 16,871,349 km (0.073 R)
• M63: 18,094,012 km (0.102 R)
• M64: 18,305,543 km (0.114 R)
• M65: 18,426,867 km (0.088 R)
• M66: 20,058,980 km (0.106 R)
• M67: 20,372,238 km (0.113 R)
• M68: 20,655,427 km (0.027 R)
• M69: 20,971,677 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 13,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit