🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.66 AU - 0.74 AU

Year: 217 Days

Day: 41 Hours

Environment

Temp: 139 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.62 AU - 0.84 AU

Year: 231 Days

Day: 39.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 10,274,914 km

• M1: 120,875 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.68 AU - 0.86 AU

Year: 251 Days

Day: 25.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 10,274,914 km

• M1: 75,547 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.69 AU - 0.89 AU

Year: 260 Days

Day: 12.6 Hours

Environment

Temp: 104 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 10,274,914 km

• M1: 176,077 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.32 AU - 1.32 AU

Year: 562 Days

Day: 42.1 Hours

Environment

Temp: -17 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 10,274,914 km

• M1: 247,285 km (0.11 R)
• M2: 518,057 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.62 AU - 2.24 AU

Year: 994 Days

Day: 35.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 165.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,274,914 km

• M1: 1,324,240 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.63 AU - 4.39 AU

Year: 2978 Days

Day: 17.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,274,914 km

• M1: 19,747 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.4

Radius: 10.6

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.92 AU - 5.72 AU

Year: 3924 Days

Day: 6.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 10,274,914 km

• M1: 137,630 km (0.102 R)
• M2: 213,476 km (0.046 R)
• M3: 289,771 km (0.08 R)
• M4: 356,941 km (0.117 R)
• M5: 506,239 km (0.088 R)
• M6: 719,117 km (0.088 R)
• M7: 925,412 km (0.119 R)
• M8: 1,093,112 km (0.065 R)
• M9: 1,161,179 km (0.117 R)
• M10: 1,513,033 km (0.116 R)
• M11: 1,645,277 km (0.099 R)
• M12: 1,769,892 km (0.088 R)
• M13: 1,945,221 km (0.091 R)
• M14: 2,325,648 km (0.055 R)
• M15: 2,518,181 km (0.1 R)
• M16: 2,742,877 km (0.109 R)
• M17: 2,987,918 km (0.079 R)
• M18: 4,208,637 km (0.055 R)
• M19: 4,603,725 km (0.12 R)
• M20: 4,716,522 km (0.081 R)
• M21: 5,077,053 km (0.119 R)
• M22: 5,497,722 km (0.112 R)
• M23: 6,070,233 km (0.106 R)
• M24: 6,194,100 km (0.03 R)
• M25: 6,336,667 km (0.12 R)
• M26: 6,480,430 km (0.094 R)
• M27: 6,752,997 km (0.104 R)
• M28: 6,844,551 km (0.083 R)
• M29: 7,084,806 km (0.044 R)
• M30: 7,215,404 km (0.115 R)
• M31: 7,309,202 km (0.108 R)
• M32: 7,403,299 km (0.082 R)
• M33: 7,535,843 km (0.097 R)
• M34: 7,745,579 km (0.097 R)
• M35: 7,860,919 km (0.084 R)
• M36: 8,229,678 km (0.106 R)
• M37: 8,386,606 km (0.116 R)
• M38: 8,604,122 km (0.108 R)
• M39: 8,723,501 km (0.118 R)
• M40: 9,064,883 km (0.079 R)
• M41: 9,145,815 km (0.06 R)
• M42: 9,492,583 km (0.072 R)
• M43: 9,864,633 km (0.11 R)
• M44: 10,052,379 km (0.112 R)
• M45: 10,262,414 km (0.074 R)
• M46: 10,708,216 km (0.102 R)
• M47: 10,858,262 km (0.075 R)
• M48: 10,987,365 km (0.041 R)
• M49: 11,290,750 km (0.114 R)
• M50: 11,443,340 km (0.113 R)
• M51: 11,618,818 km (0.097 R)
• M52: 12,239,649 km (0.05 R)
• M53: 12,419,017 km (0.084 R)
• M54: 12,848,512 km (0.118 R)
• M55: 13,007,984 km (0.076 R)
• M56: 13,675,639 km (0.059 R)
• M57: 13,745,352 km (0.107 R)
• M58: 14,048,886 km (0.1 R)
• M59: 14,354,514 km (0.102 R)
• M60: 14,425,423 km (0.079 R)
• M61: 14,686,173 km (0.113 R)
• M62: 14,805,252 km (0.114 R)
• M63: 14,900,846 km (0.045 R)
• M64: 15,092,331 km (0.074 R)
• M65: 15,212,607 km (0.077 R)
• M66: 15,333,034 km (0.119 R)
• M67: 15,599,168 km (0.11 R)
• M68: 15,672,023 km (0.088 R)
• M69: 15,891,333 km (0.096 R)
• M70: 15,989,170 km (0.113 R)
• M71: 16,209,827 km (0.114 R)
• M72: 16,332,946 km (0.096 R)
• M73: 16,431,681 km (0.118 R)
• M74: 16,654,432 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.7

Radius: 14.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.14 AU - 7.9 AU

Year: 6174 Days

Day: 14.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 10,274,914 km

• M1: 183,706 km (0.078 R)
• M2: 381,923 km (0.098 R)
• M3: 576,401 km (0.094 R)
• M4: 757,414 km (0.09 R)
• M5: 890,257 km (0.095 R)
• M6: 1,119,590 km (0.101 R)
• M7: 1,252,733 km (0.05 R)
• M8: 1,670,111 km (0.079 R)
• M9: 2,192,357 km (0.101 R)
• M10: 2,612,428 km (0.117 R)
• M11: 2,822,613 km (0.116 R)
• M12: 3,393,179 km (0.108 R)
• M13: 4,154,183 km (0.105 R)
• M14: 4,299,293 km (0.076 R)
• M15: 4,896,638 km (0.087 R)
• M16: 7,608,249 km (0.111 R)
• M17: 7,786,569 km (0.078 R)
• M18: 8,049,712 km (0.065 R)
• M19: 8,330,058 km (0.099 R)
• M20: 8,642,119 km (0.102 R)
• M21: 9,219,418 km (0.109 R)
• M22: 9,336,403 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 12,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit