🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.88 AU - 0.92 AU

Year: 306 Days

Day: 24.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.87 AU - 1.03 AU

Year: 332 Days

Day: 15.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,247,779 km

• M1: 162,164 km (0.06 R)
• M2: 417,378 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.18 AU - 1.78 AU

Year: 645 Days

Day: 28.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 72.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,247,779 km

• M1: 566,078 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.61 AU - 1.65 AU

Year: 745 Days

Day: 34.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,247,779 km

• M1: 819,647 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.01 AU - 2.93 AU

Year: 1390 Days

Day: 47.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,247,779 km

• M1: 71,508 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.22 AU - 3.08 AU

Year: 1545 Days

Day: 33 Hours

Environment

Temp: -93 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.03 AU - 4.27 AU

Year: 2498 Days

Day: 47.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,247,779 km

• M1: 550,670 km (0.077 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.7

Radius: 11.3

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.62 AU - 8.3 AU

Year: 6576 Days

Day: 5.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,247,779 km

• M1: 256,560 km (0.082 R)
• M2: 605,423 km (0.065 R)
• M3: 772,075 km (0.097 R)
• M4: 986,748 km (0.067 R)
• M5: 1,101,639 km (0.114 R)
• M6: 1,238,820 km (0.116 R)
• M7: 1,418,637 km (0.101 R)
• M8: 1,704,817 km (0.115 R)
• M9: 1,885,681 km (0.06 R)
• M10: 2,602,255 km (0.053 R)
• M11: 2,741,231 km (0.097 R)
• M12: 3,026,515 km (0.091 R)
• M13: 3,123,753 km (0.119 R)
• M14: 3,472,615 km (0.107 R)
• M15: 4,621,078 km (0.07 R)
• M16: 5,847,182 km (0.098 R)
• M17: 6,877,613 km (0.119 R)
• M18: 7,762,185 km (0.118 R)
• M19: 7,963,543 km (0.053 R)
• M20: 8,337,389 km (0.094 R)
• M21: 9,031,822 km (0.075 R)
• M22: 9,173,042 km (0.117 R)
• M23: 9,421,674 km (0.062 R)
• M24: 9,853,413 km (0.084 R)
• M25: 9,925,968 km (0.077 R)
• M26: 10,144,680 km (0.094 R)
• M27: 10,773,440 km (0.113 R)
• M28: 11,224,777 km (0.093 R)
• M29: 11,990,718 km (0.087 R)
• M30: 12,184,896 km (0.109 R)
• M31: 12,262,837 km (0.057 R)
• M32: 12,813,207 km (0.074 R)
• M33: 13,573,015 km (0.099 R)
• M34: 13,653,947 km (0.063 R)
• M35: 14,224,214 km (0.114 R)
• M36: 14,388,622 km (0.103 R)
• M37: 15,981,840 km (0.098 R)
• M38: 17,191,189 km (0.111 R)
• M39: 17,410,200 km (0.067 R)
• M40: 17,630,259 km (0.076 R)
• M41: 17,806,934 km (0.115 R)
• M42: 18,474,589 km (0.079 R)
• M43: 19,105,294 km (0.079 R)
• M44: 19,286,756 km (0.09 R)
• M45: 19,788,806 km (0.097 R)
• M46: 20,018,439 km (0.091 R)
• M47: 20,248,969 km (0.113 R)
• M48: 20,387,647 km (0.04 R)
• M49: 20,526,773 km (0.109 R)
• M50: 21,132,943 km (0.083 R)
• M51: 21,508,883 km (0.044 R)
• M52: 22,219,772 km (0.117 R)
• M53: 22,938,440 km (0.116 R)
• M54: 23,616,118 km (0.072 R)
• M55: 24,546,168 km (0.105 R)
• M56: 25,588,117 km (0.085 R)
• M57: 26,341,343 km (0.115 R)
• M58: 26,442,321 km (0.107 R)
• M59: 27,101,749 km (0.118 R)
• M60: 27,612,625 km (0.101 R)
• M61: 27,766,562 km (0.067 R)
• M62: 28,747,924 km (0.041 R)
• M63: 28,851,894 km (0.065 R)
• M64: 29,216,763 km (0.108 R)
• M65: 29,845,673 km (0.117 R)
• M66: 30,056,456 km (0.09 R)
• M67: 30,479,220 km (0.088 R)
• M68: 30,904,078 km (0.03 R)
• M69: 31,974,600 km (0.075 R)
• M70: 32,677,112 km (0.119 R)
• M71: 32,785,570 km (0.09 R)
• M72: 32,948,632 km (0.038 R)
• M73: 33,329,957 km (0.102 R)
• M74: 34,372,504 km (0.092 R)
• M75: 34,482,908 km (0.092 R)
• M76: 34,704,013 km (0.083 R)
• M77: 35,928,322 km (0.104 R)
• M78: 36,320,867 km (0.105 R)
• M79: 36,997,199 km (0.108 R)
• M80: 37,962,404 km (0.106 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 19,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit