🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.54 AU - 0.62 AU

Year: 169 Days

Day: 20.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.6 AU - 0.78 AU

Year: 219 Days

Day: 16.9 Hours

Environment

Temp: 86 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,651,082 km

• M1: 131,796 km (0.118 R)
• M2: 151,543 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.67 AU - 0.77 AU

Year: 234 Days

Day: 35.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.66 AU - 0.9 AU

Year: 264 Days

Day: 12.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.11 AU - 1.59 AU

Year: 601 Days

Day: 22.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,651,082 km

• M1: 72,854 km (0.032 R)
• M2: 807,978 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.2 AU - 1.74 AU

Year: 682 Days

Day: 28.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.2

Radius: 11.5

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.28 AU - 5.32 AU

Year: 4672 Days

Day: 8.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 22,651,082 km

• M1: 144,960 km (0.07 R)
• M2: 290,369 km (0.105 R)
• M3: 482,154 km (0.118 R)
• M4: 577,897 km (0.055 R)
• M5: 919,728 km (0.096 R)
• M6: 1,197,980 km (0.086 R)
• M7: 1,347,428 km (0.089 R)
• M8: 1,904,979 km (0.1 R)
• M9: 1,992,344 km (0.12 R)
• M10: 2,081,206 km (0.09 R)
• M11: 2,201,632 km (0.088 R)
• M12: 2,278,226 km (0.117 R)
• M13: 2,371,276 km (0.109 R)
• M14: 2,658,205 km (0.086 R)
• M15: 3,007,366 km (0.069 R)
• M16: 3,213,512 km (0.086 R)
• M17: 3,336,033 km (0.105 R)
• M18: 3,460,049 km (0.103 R)
• M19: 3,567,610 km (0.084 R)
• M20: 3,786,173 km (0.062 R)
• M21: 3,878,474 km (0.111 R)
• M22: 4,065,621 km (0.11 R)
• M23: 4,217,463 km (0.107 R)
• M24: 4,313,206 km (0.04 R)
• M25: 4,390,548 km (0.095 R)
• M26: 4,644,715 km (0.096 R)
• M27: 5,332,416 km (0.095 R)
• M28: 5,415,443 km (0.071 R)
• M29: 5,688,309 km (0.09 R)
• M30: 6,556,127 km (0.098 R)
• M31: 6,892,273 km (0.098 R)
• M32: 7,005,519 km (0.086 R)
• M33: 7,142,401 km (0.09 R)
• M34: 8,244,488 km (0.086 R)
• M35: 8,558,644 km (0.1 R)
• M36: 8,656,182 km (0.1 R)
• M37: 8,852,304 km (0.025 R)
• M38: 9,499,614 km (0.09 R)
• M39: 9,575,311 km (0.117 R)
• M40: 9,880,191 km (0.05 R)
• M41: 10,085,140 km (0.04 R)
• M42: 10,291,586 km (0.114 R)
• M43: 10,840,011 km (0.096 R)
• M44: 11,078,022 km (0.112 R)
• M45: 11,344,605 km (0.107 R)
• M46: 11,911,132 km (0.115 R)
• M47: 12,431,583 km (0.118 R)
• M48: 12,708,638 km (0.072 R)
• M49: 12,792,114 km (0.097 R)
• M50: 13,043,738 km (0.064 R)
• M51: 13,409,953 km (0.099 R)
• M52: 13,494,925 km (0.04 R)
• M53: 13,665,616 km (0.061 R)
• M54: 13,779,609 km (0.055 R)
• M55: 14,210,451 km (0.119 R)
• M56: 14,297,069 km (0.049 R)
• M57: 14,703,975 km (0.063 R)
• M58: 14,820,960 km (0.115 R)
• M59: 15,026,358 km (0.078 R)
• M60: 15,114,770 km (0.033 R)
• M61: 15,707,926 km (0.064 R)
• M62: 16,248,423 km (0.068 R)
• M63: 16,734,018 km (0.109 R)
• M64: 17,162,915 km (0.11 R)
• M65: 17,378,635 km (0.117 R)
• M66: 19,264,765 km (0.052 R)
• M67: 19,521,176 km (0.115 R)
• M68: 19,843,110 km (0.095 R)
• M69: 20,166,990 km (0.082 R)
• M70: 20,590,651 km (0.093 R)
• M71: 21,215,072 km (0.107 R)
• M72: 21,314,256 km (0.086 R)
• M73: 21,745,696 km (0.115 R)
• M74: 21,878,988 km (0.108 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: 511 - 15,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit