🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.48 AU - 0.54 AU

Year: 132 Days

Day: 45 Hours

Environment

Temp: 178 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.91 AU - 1.07 AU

Year: 358 Days

Day: 19.4 Hours

Environment

Temp: 45 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.78 AU - 3.98 AU

Year: 2258 Days

Day: 29.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.44 AU - 3.54 AU

Year: 2370 Days

Day: 31.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.48 AU - 3.78 AU

Year: 2514 Days

Day: 17.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.61 AU - 4.91 AU

Year: 3774 Days

Day: 36.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,245,892 km

• M1: 153,936 km (0.113 R)
• M2: 2,500,977 km (0.057 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949

Radius: 14.2

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.26 AU - 6.74 AU

Year: 4688 Days

Day: 13.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,245,892 km

• M1: 368,908 km (0.091 R)
• M2: 601,533 km (0.071 R)
• M3: 732,730 km (0.092 R)
• M4: 848,519 km (0.11 R)
• M5: 1,028,037 km (0.106 R)
• M6: 1,130,511 km (0.119 R)
• M7: 1,283,400 km (0.035 R)
• M8: 1,460,075 km (0.115 R)
• M9: 1,767,349 km (0.06 R)
• M10: 1,910,814 km (0.089 R)
• M11: 2,267,605 km (0.087 R)
• M12: 2,564,706 km (0.096 R)
• M13: 2,980,738 km (0.116 R)
• M14: 3,307,011 km (0.094 R)
• M15: 3,622,064 km (0.114 R)
• M16: 4,233,470 km (0.072 R)
• M17: 4,354,794 km (0.098 R)
• M18: 4,452,781 km (0.073 R)
• M19: 4,601,032 km (0.115 R)
• M20: 4,700,814 km (0.1 R)
• M21: 4,928,053 km (0.037 R)
• M22: 5,393,452 km (0.102 R)
• M23: 6,618,808 km (0.107 R)
• M24: 6,760,178 km (0.044 R)
• M25: 6,902,446 km (0.052 R)
• M26: 7,045,910 km (0.114 R)
• M27: 7,335,681 km (0.103 R)
• M28: 7,482,138 km (0.113 R)
• M29: 7,897,272 km (0.104 R)
• M30: 8,107,756 km (0.051 R)
• M31: 8,812,212 km (0.104 R)
• M32: 8,936,827 km (0.118 R)
• M33: 9,093,307 km (0.115 R)
• M34: 9,504,551 km (0.06 R)
• M35: 10,019,168 km (0.092 R)
• M36: 10,181,781 km (0.116 R)
• M37: 10,642,093 km (0.048 R)
• M38: 10,774,787 km (0.118 R)
• M39: 10,941,439 km (0.036 R)
• M40: 11,109,138 km (0.06 R)
• M41: 13,079,342 km (0.049 R)
• M42: 13,579,747 km (0.031 R)
• M43: 14,013,581 km (0.061 R)
• M44: 14,342,097 km (0.096 R)
• M45: 14,932,261 km (0.109 R)
• M46: 15,380,157 km (0.107 R)
• M47: 16,673,131 km (0.114 R)
• M48: 17,215,573 km (0.108 R)
• M49: 17,803,343 km (0.092 R)
• M50: 18,079,950 km (0.116 R)
• M51: 18,517,374 km (0.101 R)
• M52: 18,677,294 km (0.107 R)
• M53: 19,079,264 km (0.059 R)
• M54: 19,973,410 km (0.117 R)
• M55: 20,425,644 km (0.047 R)
• M56: 20,839,731 km (0.095 R)
• M57: 21,089,560 km (0.116 R)
• M58: 21,382,323 km (0.077 R)
• M59: 21,592,209 km (0.049 R)
• M60: 21,760,506 km (0.05 R)
• M61: 22,780,165 km (0.069 R)
• M62: 23,080,558 km (0.103 R)
• M63: 23,511,849 km (0.064 R)
• M64: 24,382,508 km (0.075 R)
• M65: 24,601,819 km (0.065 R)
• M66: 25,130,946 km (0.106 R)
• M67: 25,574,654 km (0.116 R)
• M68: 25,797,554 km (0.101 R)
• M69: 26,021,054 km (0.091 R)
• M70: 26,695,291 km (0.111 R)
• M71: 26,830,977 km (0.026 R)
• M72: 27,375,513 km (0.03 R)
• M73: 27,512,245 km (0.113 R)
• M74: 27,603,500 km (0.081 R)
• M75: 28,706,635 km (0.043 R)
• M76: 30,246,894 km (0.106 R)
• M77: 30,908,416 km (0.053 R)
• M78: 31,003,411 km (0.093 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 17,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit