🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.6 AU - 0.6 AU

Year: 175 Days

Day: 26.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.19 AU - 1.71 AU

Year: 658 Days

Day: 47.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,897,912 km

• M1: 42,785 km (0.104 R)
• M2: 372,050 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.3

Radius: 8.8

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.14 AU - 5.8 AU

Year: 4174 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,897,912 km

• M1: 109,655 km (0.068 R)
• M2: 500,554 km (0.051 R)
• M3: 842,685 km (0.035 R)
• M4: 1,249,591 km (0.117 R)
• M5: 1,670,859 km (0.106 R)
• M6: 1,965,118 km (0.104 R)
• M7: 2,350,332 km (0.111 R)
• M8: 2,980,588 km (0.106 R)
• M9: 3,291,153 km (0.072 R)
• M10: 3,566,264 km (0.114 R)
• M11: 3,937,117 km (0.085 R)
• M12: 5,658,839 km (0.085 R)
• M13: 6,700,339 km (0.119 R)
• M14: 7,054,437 km (0.072 R)
• M15: 7,929,286 km (0.089 R)
• M16: 8,597,390 km (0.119 R)
• M17: 10,314,624 km (0.115 R)
• M18: 11,565,411 km (0.101 R)
• M19: 12,959,664 km (0.119 R)
• M20: 13,417,433 km (0.099 R)
• M21: 13,933,396 km (0.111 R)
• M22: 14,658,347 km (0.069 R)
• M23: 15,105,196 km (0.084 R)
• M24: 15,408,132 km (0.048 R)
• M25: 16,875,837 km (0.094 R)
• M26: 17,477,220 km (0.106 R)
• M27: 19,664,939 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.9

Radius: 11.1

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.53 AU - 8.85 AU

Year: 8034 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,897,912 km

• M1: 146,756 km (0.119 R)
• M2: 516,262 km (0.115 R)
• M3: 1,536,071 km (0.11 R)
• M4: 1,996,234 km (0.119 R)
• M5: 2,748,113 km (0.118 R)
• M6: 3,777,197 km (0.107 R)
• M7: 5,752,786 km (0.071 R)
• M8: 11,073,534 km (0.031 R)
• M9: 13,635,547 km (0.092 R)
• M10: 15,565,658 km (0.119 R)
• M11: 16,677,320 km (0.106 R)
• M12: 19,296,330 km (0.064 R)
• M13: 20,516,301 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.9

Radius: 12.3

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.27 AU - 10.33 AU

Year: 9008 Days

Day: 7.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 81.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,897,912 km

• M1: 153,039 km (0.114 R)
• M2: 1,030,729 km (0.096 R)
• M3: 1,527,993 km (0.066 R)
• M4: 2,120,699 km (0.113 R)
• M5: 2,653,118 km (0.12 R)
• M6: 3,231,164 km (0.057 R)
• M7: 4,751,827 km (0.096 R)
• M8: 5,926,619 km (0.104 R)
• M9: 6,358,657 km (0.047 R)
• M10: 7,436,809 km (0.098 R)
• M11: 11,353,880 km (0.065 R)
• M12: 12,991,827 km (0.112 R)
• M13: 15,146,934 km (0.108 R)
• M14: 15,705,383 km (0.091 R)
• M15: 16,863,270 km (0.082 R)
• M16: 17,261,650 km (0.113 R)
• M17: 19,858,968 km (0.105 R)
• M18: 23,685,980 km (0.067 R)
• M19: 24,102,162 km (0.059 R)
• M20: 24,608,102 km (0.056 R)
• M21: 27,245,063 km (0.11 R)
• M22: 28,071,442 km (0.115 R)
• M23: 29,009,421 km (0.053 R)
• M24: 31,645,934 km (0.113 R)
• M25: 32,151,126 km (0.089 R)
• M26: 36,388,784 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.4

Radius: 12

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.64 AU - 10.66 AU

Year: 13093 Days

Day: 7.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 55.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,897,912 km

• M1: 295,456 km (0.089 R)
• M2: 719,865 km (0.111 R)
• M3: 1,692,999 km (0.086 R)
• M4: 2,102,748 km (0.065 R)
• M5: 2,687,376 km (0.082 R)
• M6: 3,430,279 km (0.076 R)
• M7: 4,184,851 km (0.106 R)
• M8: 5,046,834 km (0.081 R)
• M9: 5,430,552 km (0.089 R)
• M10: 5,833,868 km (0.114 R)
• M11: 7,340,169 km (0.058 R)
• M12: 7,742,887 km (0.109 R)
• M13: 9,399,683 km (0.082 R)
• M14: 9,875,255 km (0.089 R)
• M15: 10,990,058 km (0.113 R)
• M16: 11,458,748 km (0.078 R)
• M17: 12,002,088 km (0.119 R)
• M18: 13,140,228 km (0.048 R)
• M19: 14,074,168 km (0.1 R)
• M20: 15,411,722 km (0.061 R)
• M21: 22,635,055 km (0.058 R)
• M22: 24,369,044 km (0.098 R)
• M23: 31,603,747 km (0.116 R)
• M24: 36,155,262 km (0.114 R)
• M25: 37,588,410 km (0.099 R)
• M26: 40,152,368 km (0.032 R)
• M27: 44,730,960 km (0.091 R)
• M28: 47,145,619 km (0.069 R)
• M29: 49,328,851 km (0.11 R)
• M30: 49,964,791 km (0.11 R)
• M31: 60,715,792 km (0.058 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 20,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit