🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.54 AU - 0.58 AU

Year: 158 Days

Day: 14.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.5 AU - 0.84 AU

Year: 207 Days

Day: 21.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,451,835 km

• M1: 74,649 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.67 AU - 0.67 AU

Year: 207 Days

Day: 34.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.67 AU - 0.71 AU

Year: 216 Days

Day: 27.2 Hours

Environment

Temp: 114 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,451,835 km

• M1: 124,615 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.69 AU - 1.11 AU

Year: 322 Days

Day: 41.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 107.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.5 AU - 2.02 AU

Year: 880 Days

Day: 30.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.79 AU - 2.13 AU

Year: 1034 Days

Day: 30.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.92 AU - 3.86 AU

Year: 2351 Days

Day: 15.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.1

Radius: 13.2

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.14 AU - 5.84 AU

Year: 4199 Days

Day: 13 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,451,835 km

• M1: 253,269 km (0.083 R)
• M2: 355,893 km (0.117 R)
• M3: 472,131 km (0.078 R)
• M4: 605,423 km (0.111 R)
• M5: 1,076,506 km (0.115 R)
• M6: 1,351,318 km (0.08 R)
• M7: 1,600,847 km (0.096 R)
• M8: 1,831,676 km (0.109 R)
• M9: 1,916,947 km (0.116 R)
• M10: 2,289,895 km (0.109 R)
• M11: 2,842,958 km (0.112 R)
• M12: 3,248,368 km (0.092 R)
• M13: 3,394,675 km (0.099 R)
• M14: 4,002,192 km (0.094 R)
• M15: 4,136,830 km (0.103 R)
• M16: 4,503,494 km (0.082 R)
• M17: 4,785,337 km (0.088 R)
• M18: 5,194,786 km (0.068 R)
• M19: 6,073,225 km (0.072 R)
• M20: 6,836,024 km (0.102 R)
• M21: 7,133,275 km (0.109 R)
• M22: 7,545,717 km (0.083 R)
• M23: 7,740,792 km (0.107 R)
• M24: 8,107,606 km (0.05 R)
• M25: 8,508,977 km (0.102 R)
• M26: 8,828,967 km (0.112 R)
• M27: 9,093,755 km (0.115 R)
• M28: 9,301,547 km (0.104 R)
• M29: 9,480,915 km (0.07 R)
• M30: 9,570,973 km (0.119 R)
• M31: 10,209,905 km (0.092 R)
• M32: 10,643,440 km (0.101 R)
• M33: 10,925,432 km (0.085 R)
• M34: 11,019,828 km (0.026 R)
• M35: 11,368,840 km (0.105 R)
• M36: 11,883,008 km (0.102 R)
• M37: 12,077,784 km (0.078 R)
• M38: 12,371,894 km (0.109 R)
• M39: 12,801,090 km (0.089 R)
• M40: 13,167,904 km (0.093 R)
• M41: 13,268,583 km (0.083 R)
• M42: 13,639,885 km (0.097 R)
• M43: 13,946,411 km (0.053 R)
• M44: 14,289,439 km (0.058 R)
• M45: 15,089,189 km (0.045 R)
• M46: 15,618,616 km (0.117 R)
• M47: 16,154,176 km (0.099 R)
• M48: 17,133,444 km (0.053 R)
• M49: 17,464,055 km (0.104 R)
• M50: 17,945,461 km (0.111 R)
• M51: 18,921,438 km (0.114 R)
• M52: 20,068,854 km (0.091 R)
• M53: 20,223,538 km (0.081 R)
• M54: 20,650,939 km (0.088 R)
• M55: 20,768,074 km (0.071 R)
• M56: 21,081,482 km (0.101 R)
• M57: 22,190,600 km (0.058 R)
• M58: 22,671,707 km (0.066 R)
• M59: 22,873,215 km (0.113 R)
• M60: 23,318,568 km (0.061 R)
• M61: 23,481,331 km (0.101 R)
• M62: 23,685,083 km (0.099 R)
• M63: 24,837,734 km (0.11 R)
• M64: 25,170,440 km (0.117 R)
• M65: 25,295,504 km (0.114 R)
• M66: 25,840,190 km (0.116 R)
• M67: 26,431,101 km (0.078 R)
• M68: 26,728,203 km (0.066 R)
• M69: 26,898,445 km (0.047 R)
• M70: 27,540,220 km (0.116 R)
• M71: 27,712,258 km (0.103 R)
• M72: 28,534,148 km (0.11 R)
• M73: 29,363,968 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 15,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit