🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.46 AU - 0.72 AU

Year: 161 Days

Day: 16 Hours

Environment

Temp: 227 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,179,050 km

• M1: 266,733 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.81 AU - 1.13 AU

Year: 339 Days

Day: 19.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,179,050 km

• M1: 48,919 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.27 AU - 2.95 AU

Year: 1496 Days

Day: 27 Hours

Environment

Temp: -83 °C

Axial Tilt: 164.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,179,050 km

• M1: 2,347,639 km (0.078 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.76 AU - 4.9 AU

Year: 3766 Days

Day: 36.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156

Radius: 11.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.12 AU - 5.92 AU

Year: 4601 Days

Day: 7.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,179,050 km

• M1: 172,038 km (0.099 R)
• M2: 685,009 km (0.111 R)
• M3: 1,731,296 km (0.082 R)
• M4: 2,838,320 km (0.104 R)
• M5: 3,937,566 km (0.063 R)
• M6: 5,608,275 km (0.104 R)
• M7: 6,206,516 km (0.101 R)
• M8: 6,930,121 km (0.11 R)
• M9: 7,619,618 km (0.071 R)
• M10: 8,354,443 km (0.055 R)
• M11: 9,135,792 km (0.096 R)
• M12: 11,814,193 km (0.091 R)
• M13: 12,925,555 km (0.082 R)
• M14: 13,354,452 km (0.106 R)
• M15: 13,837,055 km (0.052 R)
• M16: 14,331,476 km (0.104 R)
• M17: 14,791,041 km (0.076 R)
• M18: 15,213,056 km (0.066 R)
• M19: 15,643,150 km (0.026 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.9

Radius: 8.9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.24 AU - 6.88 AU

Year: 5292 Days

Day: 7.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,179,050 km

• M1: 110,702 km (0.084 R)
• M2: 397,332 km (0.117 R)
• M3: 691,741 km (0.076 R)
• M4: 987,196 km (0.1 R)
• M5: 1,318,556 km (0.074 R)
• M6: 1,748,500 km (0.077 R)
• M7: 2,608,089 km (0.11 R)
• M8: 2,997,343 km (0.103 R)
• M9: 3,808,612 km (0.056 R)
• M10: 4,311,261 km (0.091 R)
• M11: 4,957,075 km (0.078 R)
• M12: 8,094,442 km (0.065 R)
• M13: 8,630,451 km (0.118 R)
• M14: 9,113,951 km (0.114 R)
• M15: 9,537,163 km (0.12 R)
• M16: 10,885,788 km (0.092 R)
• M17: 12,733,172 km (0.089 R)
• M18: 14,109,024 km (0.104 R)
• M19: 14,519,670 km (0.101 R)
• M20: 15,311,192 km (0.114 R)
• M21: 16,410,886 km (0.082 R)
• M22: 17,858,545 km (0.063 R)
• M23: 22,155,445 km (0.092 R)
• M24: 24,138,963 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.4

Radius: 8.5

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.43 AU - 10.75 AU

Year: 11370 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,179,050 km

• M1: 105,766 km (0.116 R)
• M2: 1,469,051 km (0.099 R)
• M3: 2,251,448 km (0.118 R)
• M4: 3,115,376 km (0.085 R)
• M5: 3,413,674 km (0.096 R)
• M6: 4,039,292 km (0.099 R)
• M7: 4,304,080 km (0.111 R)
• M8: 4,643,368 km (0.113 R)
• M9: 4,967,397 km (0.096 R)
• M10: 5,697,285 km (0.112 R)
• M11: 6,339,060 km (0.106 R)
• M12: 7,239,939 km (0.103 R)
• M13: 7,946,938 km (0.051 R)
• M14: 10,182,529 km (0.1 R)
• M15: 10,843,003 km (0.108 R)
• M16: 12,807,074 km (0.057 R)
• M17: 16,663,707 km (0.113 R)
• M18: 17,658,383 km (0.09 R)
• M19: 22,035,617 km (0.074 R)
• M20: 26,878,698 km (0.099 R)
• M21: 28,566,910 km (0.031 R)
• M22: 29,546,926 km (0.103 R)
• M23: 31,804,956 km (0.104 R)
• M24: 41,022,579 km (0.094 R)
• M25: 43,827,389 km (0.032 R)
• M26: 44,258,829 km (0.088 R)
• M27: 45,130,237 km (0.036 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 10,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit