🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.48 AU - 0.72 AU

Year: 170 Days

Day: 14.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,010,641 km

• M1: 368,160 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.54 AU - 0.76 AU

Year: 191 Days

Day: 12.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,010,641 km

• M1: 52,958 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.16 AU - 1.28 AU

Year: 492 Days

Day: 21.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.66 AU - 2.4 AU

Year: 1056 Days

Day: 34.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,010,641 km

• M1: 61,934 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.93 AU - 4.58 AU

Year: 2652 Days

Day: 31.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,010,641 km

• M1: 49,966 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.84 AU - 4.44 AU

Year: 3077 Days

Day: 18.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,010,641 km

• M1: 1,594,265 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.97 AU - 5.07 AU

Year: 3510 Days

Day: 30 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.3

Radius: 14.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.18 AU - 9.78 AU

Year: 9829 Days

Day: 6.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,010,641 km

• M1: 195,225 km (0.08 R)
• M2: 325,076 km (0.102 R)
• M3: 500,554 km (0.078 R)
• M4: 690,993 km (0.107 R)
• M5: 952,490 km (0.049 R)
• M6: 1,247,646 km (0.087 R)
• M7: 1,519,765 km (0.033 R)
• M8: 1,736,981 km (0.054 R)
• M9: 2,003,714 km (0.11 R)
• M10: 2,142,242 km (0.12 R)
• M11: 2,366,638 km (0.11 R)
• M12: 2,577,571 km (0.117 R)
• M13: 2,728,964 km (0.042 R)
• M14: 3,063,764 km (0.065 R)
• M15: 3,155,318 km (0.067 R)
• M16: 4,197,866 km (0.087 R)
• M17: 4,506,935 km (0.115 R)
• M18: 6,190,958 km (0.087 R)
• M19: 6,872,377 km (0.078 R)
• M20: 7,054,138 km (0.046 R)
• M21: 8,273,959 km (0.109 R)
• M22: 8,370,450 km (0.114 R)
• M23: 9,090,165 km (0.098 R)
• M24: 9,457,428 km (0.116 R)
• M25: 9,626,025 km (0.059 R)
• M26: 9,727,751 km (0.096 R)
• M27: 10,379,848 km (0.094 R)
• M28: 11,046,008 km (0.091 R)
• M29: 11,943,894 km (0.112 R)
• M30: 12,089,752 km (0.111 R)
• M31: 12,236,208 km (0.078 R)
• M32: 12,493,965 km (0.102 R)
• M33: 13,277,858 km (0.06 R)
• M34: 13,656,790 km (0.104 R)
• M35: 15,326,601 km (0.112 R)
• M36: 15,604,554 km (0.067 R)
• M37: 16,044,671 km (0.102 R)
• M38: 16,367,353 km (0.104 R)
• M39: 16,488,827 km (0.114 R)
• M40: 16,732,971 km (0.073 R)
• M41: 17,019,151 km (0.094 R)
• M42: 17,306,978 km (0.099 R)
• M43: 17,513,572 km (0.049 R)
• M44: 18,685,821 km (0.098 R)
• M45: 19,495,595 km (0.112 R)
• M46: 19,883,203 km (0.058 R)
• M47: 20,143,054 km (0.103 R)
• M48: 20,273,354 km (0.083 R)
• M49: 20,709,880 km (0.113 R)
• M50: 21,725,650 km (0.076 R)
• M51: 22,667,219 km (0.071 R)
• M52: 23,120,351 km (0.067 R)
• M53: 23,211,306 km (0.105 R)
• M54: 23,805,509 km (0.071 R)
• M55: 23,897,362 km (0.088 R)
• M56: 24,219,895 km (0.085 R)
• M57: 24,915,825 km (0.116 R)
• M58: 25,196,021 km (0.038 R)
• M59: 25,571,362 km (0.096 R)
• M60: 25,712,433 km (0.061 R)
• M61: 26,469,997 km (0.088 R)
• M62: 26,565,141 km (0.083 R)
• M63: 26,660,435 km (0.101 R)
• M64: 27,186,720 km (0.1 R)
• M65: 27,813,087 km (0.085 R)
• M66: 28,006,816 km (0.06 R)
• M67: 28,444,240 km (0.111 R)
• M68: 28,639,465 km (0.095 R)
• M69: 29,178,466 km (0.101 R)
• M70: 30,515,572 km (0.046 R)
• M71: 31,066,092 km (0.11 R)
• M72: 31,418,096 km (0.111 R)
• M73: 31,872,724 km (0.084 R)
• M74: 32,686,237 km (0.032 R)
• M75: 32,993,062 km (0.072 R)
• M76: 33,095,537 km (0.091 R)
• M77: 33,557,944 km (0.105 R)
• M78: 33,815,851 km (0.079 R)
• M79: 34,333,609 km (0.11 R)
• M80: 34,593,460 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 15,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit