🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.47 AU - 0.59 AU

Year: 145 Days

Day: 27.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.42 AU - 0.68 AU

Year: 153 Days

Day: 29.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.64 AU - 0.68 AU

Year: 201 Days

Day: 47 Hours

Environment

Temp: 124 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.58 AU - 0.88 AU

Year: 234 Days

Day: 41.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,627,502 km

• M1: 34,707 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.61 AU - 0.91 AU

Year: 248 Days

Day: 18.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.45 AU - 1.99 AU

Year: 845 Days

Day: 24.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.39 AU - 3.47 AU

Year: 1879 Days

Day: 43.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.12 AU - 4.4 AU

Year: 2732 Days

Day: 41 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,627,502 km

• M1: 260,899 km (0.12 R)
• M2: 1,793,529 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.5

Radius: 12.1

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.72 AU - 7.62 AU

Year: 7195 Days

Day: 12.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,627,502 km

• M1: 151,243 km (0.089 R)
• M2: 278,551 km (0.107 R)
• M3: 359,783 km (0.056 R)
• M4: 436,975 km (0.114 R)
• M5: 512,971 km (0.091 R)
• M6: 794,963 km (0.074 R)
• M7: 870,660 km (0.075 R)
• M8: 1,114,205 km (0.057 R)
• M9: 1,367,175 km (0.063 R)
• M10: 1,541,756 km (0.056 R)
• M11: 1,738,327 km (0.079 R)
• M12: 1,928,466 km (0.101 R)
• M13: 2,203,277 km (0.095 R)
• M14: 2,329,538 km (0.12 R)
• M15: 2,458,342 km (0.076 R)
• M16: 2,573,083 km (0.113 R)
• M17: 2,656,110 km (0.096 R)
• M18: 2,825,006 km (0.076 R)
• M19: 3,647,495 km (0.044 R)
• M20: 3,988,878 km (0.049 R)
• M21: 4,085,518 km (0.066 R)
• M22: 4,183,056 km (0.077 R)
• M23: 4,281,341 km (0.113 R)
• M24: 4,440,214 km (0.047 R)
• M25: 5,434,292 km (0.117 R)
• M26: 5,978,679 km (0.109 R)
• M27: 6,655,160 km (0.106 R)
• M28: 6,770,351 km (0.029 R)
• M29: 7,379,663 km (0.06 R)
• M30: 7,982,243 km (0.086 R)
• M31: 8,080,230 km (0.076 R)
• M32: 8,277,101 km (0.113 R)
• M33: 8,550,715 km (0.094 R)
• M34: 8,701,061 km (0.102 R)
• M35: 9,363,181 km (0.112 R)
• M36: 9,622,285 km (0.09 R)
• M37: 10,068,086 km (0.1 R)
• M38: 10,735,891 km (0.106 R)
• M39: 10,871,277 km (0.12 R)
• M40: 11,007,112 km (0.028 R)
• M41: 11,253,051 km (0.05 R)
• M42: 11,335,479 km (0.096 R)
• M43: 11,667,138 km (0.083 R)
• M44: 11,806,264 km (0.081 R)
• M45: 11,945,988 km (0.072 R)
• M46: 12,058,187 km (0.097 R)
• M47: 12,255,357 km (0.066 R)
• M48: 12,681,411 km (0.05 R)
• M49: 13,606,525 km (0.098 R)
• M50: 13,723,660 km (0.08 R)
• M51: 13,929,507 km (0.101 R)
• M52: 14,136,400 km (0.118 R)
• M53: 14,374,111 km (0.104 R)
• M54: 15,095,323 km (0.059 R)
• M55: 15,674,566 km (0.088 R)
• M56: 15,766,718 km (0.104 R)
• M57: 16,199,056 km (0.119 R)
• M58: 16,604,017 km (0.115 R)
• M59: 17,774,770 km (0.059 R)
• M60: 19,201,635 km (0.085 R)
• M61: 19,531,049 km (0.077 R)
• M62: 19,862,408 km (0.1 R)
• M63: 20,362,813 km (0.117 R)
• M64: 21,104,220 km (0.107 R)
• M65: 21,580,690 km (0.093 R)
• M66: 22,129,564 km (0.049 R)
• M67: 22,683,076 km (0.093 R)
• M68: 23,031,340 km (0.089 R)
• M69: 23,311,238 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 12,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit