🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.48 AU - 0.68 AU

Year: 160 Days

Day: 32.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.7 AU - 2.82 AU

Year: 1229 Days

Day: 29.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,784,432 km

• M1: 642,672 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.96 AU - 2.56 AU

Year: 1229 Days

Day: 26 Hours

Environment

Temp: -67 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,784,432 km

• M1: 489,933 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.28 AU - 2.72 AU

Year: 1430 Days

Day: 38.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.12 AU - 3.46 AU

Year: 1685 Days

Day: 44.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.36 AU - 3.54 AU

Year: 2317 Days

Day: 33.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.6

Radius: 13.9

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.88 AU - 6.96 AU

Year: 5209 Days

Day: 10.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,784,432 km

• M1: 172,935 km (0.086 R)
• M2: 624,721 km (0.074 R)
• M3: 1,093,710 km (0.088 R)
• M4: 1,932,505 km (0.118 R)
• M5: 2,471,058 km (0.117 R)
• M6: 3,070,347 km (0.04 R)
• M7: 3,609,797 km (0.088 R)
• M8: 5,955,342 km (0.086 R)
• M9: 6,698,843 km (0.069 R)
• M10: 7,539,882 km (0.099 R)
• M11: 8,024,280 km (0.074 R)
• M12: 9,864,035 km (0.109 R)
• M13: 11,478,794 km (0.086 R)
• M14: 12,528,672 km (0.072 R)
• M15: 13,751,036 km (0.111 R)
• M16: 14,194,295 km (0.105 R)
• M17: 14,761,869 km (0.12 R)
• M18: 15,403,794 km (0.108 R)
• M19: 16,432,279 km (0.108 R)
• M20: 17,700,270 km (0.052 R)
• M21: 20,863,368 km (0.049 R)
• M22: 21,746,893 km (0.12 R)
• M23: 23,509,754 km (0.078 R)
• M24: 23,985,027 km (0.114 R)
• M25: 26,118,591 km (0.105 R)
• M26: 27,492,947 km (0.1 R)
• M27: 28,198,002 km (0.025 R)
• M28: 28,734,609 km (0.099 R)
• M29: 29,552,311 km (0.079 R)
• M30: 31,616,612 km (0.116 R)
• M31: 32,195,855 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.7

Radius: 11.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6 AU - 9.16 AU

Year: 7547 Days

Day: 10.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,784,432 km

• M1: 175,628 km (0.088 R)
• M2: 673,340 km (0.099 R)
• M3: 1,290,880 km (0.064 R)
• M4: 1,727,855 km (0.058 R)
• M5: 2,719,988 km (0.028 R)
• M6: 3,162,200 km (0.059 R)
• M7: 4,911,148 km (0.088 R)
• M8: 10,371,471 km (0.084 R)
• M9: 13,205,004 km (0.096 R)
• M10: 15,615,475 km (0.099 R)
• M11: 18,491,194 km (0.117 R)
• M12: 18,928,918 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.7

Radius: 10.5

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.84 AU - 13.76 AU

Year: 13738 Days

Day: 7 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,784,432 km

• M1: 130,599 km (0.055 R)
• M2: 553,512 km (0.103 R)
• M3: 1,535,622 km (0.09 R)
• M4: 2,126,384 km (0.064 R)
• M5: 3,678,163 km (0.045 R)
• M6: 4,200,858 km (0.112 R)
• M7: 4,706,499 km (0.065 R)
• M8: 5,954,893 km (0.091 R)
• M9: 6,677,151 km (0.074 R)
• M10: 7,278,385 km (0.077 R)
• M11: 11,733,709 km (0.093 R)
• M12: 12,229,028 km (0.102 R)
• M13: 12,738,408 km (0.115 R)
• M14: 13,936,238 km (0.067 R)
• M15: 16,325,017 km (0.082 R)
• M16: 18,225,359 km (0.104 R)
• M17: 18,806,248 km (0.097 R)
• M18: 19,485,272 km (0.097 R)
• M19: 23,224,920 km (0.108 R)
• M20: 24,105,453 km (0.046 R)
• M21: 26,562,748 km (0.093 R)
• M22: 27,634,167 km (0.047 R)
• M23: 28,401,156 km (0.116 R)
• M24: 29,069,709 km (0.098 R)
• M25: 30,438,529 km (0.064 R)
• M26: 30,787,391 km (0.067 R)
• M27: 31,849,835 km (0.11 R)
• M28: 36,737,796 km (0.091 R)
• M29: 37,133,333 km (0.117 R)
• M30: 40,400,401 km (0.092 R)
• M31: 46,879,335 km (0.082 R)
• M32: 48,600,907 km (0.112 R)
• M33: 49,237,297 km (0.071 R)
• M34: 56,784,210 km (0.115 R)
• M35: 57,136,364 km (0.11 R)
• M36: 58,023,329 km (0.101 R)
• M37: 58,559,937 km (0.096 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: 255 - 15,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit