🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.63 AU - 0.75 AU

Year: 202 Days

Day: 22 Hours

Environment

Temp: 188 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,779,184 km

• M1: 24,833 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.68 AU - 1.08 AU

Year: 291 Days

Day: 22.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.04 AU - 1.52 AU

Year: 511 Days

Day: 45 Hours

Environment

Temp: 23 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.28 AU - 1.8 AU

Year: 675 Days

Day: 26.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 61 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.28 AU - 2.44 AU

Year: 1280 Days

Day: 44.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.61 AU - 5.49 AU

Year: 3427 Days

Day: 26.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,779,184 km

• M1: 2,412,415 km (0.062 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.8

Radius: 9.1

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.4 AU - 7 AU

Year: 5451 Days

Day: 7.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,779,184 km

• M1: 157,377 km (0.054 R)
• M2: 254,316 km (0.036 R)
• M3: 467,194 km (0.067 R)
• M4: 620,382 km (0.07 R)
• M5: 777,161 km (0.077 R)
• M6: 932,743 km (0.029 R)
• M7: 1,226,104 km (0.092 R)
• M8: 1,358,199 km (0.102 R)
• M9: 1,547,740 km (0.088 R)
• M10: 1,654,852 km (0.08 R)
• M11: 1,857,856 km (0.073 R)
• M12: 2,288,099 km (0.078 R)
• M13: 2,410,770 km (0.104 R)
• M14: 2,556,628 km (0.073 R)
• M15: 2,620,207 km (0.028 R)
• M16: 3,012,153 km (0.04 R)
• M17: 3,124,352 km (0.087 R)
• M18: 3,215,157 km (0.115 R)
• M19: 3,469,324 km (0.071 R)
• M20: 3,826,714 km (0.101 R)
• M21: 3,972,871 km (0.09 R)
• M22: 4,271,019 km (0.092 R)
• M23: 4,550,767 km (0.107 R)
• M24: 4,705,751 km (0.062 R)
• M25: 4,783,990 km (0.039 R)
• M26: 5,101,138 km (0.09 R)
• M27: 5,783,902 km (0.084 R)
• M28: 6,264,560 km (0.115 R)
• M29: 6,437,346 km (0.097 R)
• M30: 6,640,799 km (0.109 R)
• M31: 7,084,207 km (0.108 R)
• M32: 7,720,896 km (0.04 R)
• M33: 7,999,297 km (0.069 R)
• M34: 8,061,680 km (0.077 R)
• M35: 8,344,270 km (0.075 R)
• M36: 8,502,694 km (0.03 R)
• M37: 8,694,030 km (0.081 R)
• M38: 9,738,672 km (0.072 R)
• M39: 10,343,795 km (0.089 R)
• M40: 10,548,146 km (0.104 R)
• M41: 10,788,250 km (0.084 R)
• M42: 10,995,593 km (0.115 R)
• M43: 12,159,016 km (0.091 R)
• M44: 13,139,779 km (0.099 R)
• M45: 13,213,531 km (0.097 R)
• M46: 13,509,585 km (0.118 R)
• M47: 13,658,435 km (0.09 R)
• M48: 13,995,330 km (0.031 R)
• M49: 16,231,519 km (0.066 R)
• M50: 16,747,781 km (0.101 R)
• M51: 17,674,390 km (0.068 R)
• M52: 17,918,833 km (0.114 R)
• M53: 18,000,513 km (0.061 R)
• M54: 18,287,592 km (0.077 R)
• M55: 19,830,095 km (0.094 R)
• M56: 20,254,056 km (0.113 R)
• M57: 20,467,233 km (0.084 R)
• M58: 20,638,223 km (0.098 R)
• M59: 20,766,877 km (0.083 R)
• M60: 21,111,102 km (0.066 R)
• M61: 21,979,817 km (0.113 R)
• M62: 23,171,214 km (0.12 R)
• M63: 23,304,955 km (0.048 R)
• M64: 23,797,281 km (0.117 R)
• M65: 23,977,098 km (0.093 R)
• M66: 25,340,533 km (0.056 R)
• M67: 25,616,242 km (0.118 R)
• M68: 26,031,675 km (0.062 R)
• M69: 26,449,352 km (0.117 R)
• M70: 26,682,426 km (0.081 R)
• M71: 27,056,570 km (0.033 R)
• M72: 27,197,342 km (0.029 R)
• M73: 27,338,412 km (0.085 R)
• M74: 27,479,633 km (0.054 R)
• M75: 28,047,207 km (0.085 R)
• M76: 28,189,624 km (0.087 R)
• M77: 28,332,341 km (0.117 R)
• M78: 29,193,725 km (0.117 R)
• M79: 30,501,809 km (0.089 R)
• M80: 31,286,001 km (0.101 R)
• M81: 31,384,586 km (0.109 R)
• M82: 31,581,906 km (0.096 R)
• M83: 31,977,742 km (0.103 R)
• M84: 32,126,592 km (0.096 R)
• M85: 32,574,488 km (0.059 R)
• M86: 33,476,712 km (0.059 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 11,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit