🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.8 AU - 1.12 AU

Year: 345 Days

Day: 28 Hours

Environment

Temp: 23 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,086,008 km

• M1: 434,582 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.37 AU - 1.61 AU

Year: 668 Days

Day: 19.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.53 AU - 2.15 AU

Year: 916 Days

Day: 13.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.17 AU - 3.31 AU

Year: 1665 Days

Day: 12.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.2

Radius: 14.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.15 AU - 5.95 AU

Year: 4166 Days

Day: 13.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 26,086,008 km

• M1: 198,816 km (0.09 R)
• M2: 308,321 km (0.027 R)
• M3: 570,566 km (0.076 R)
• M4: 777,460 km (0.099 R)
• M5: 891,454 km (0.051 R)
• M6: 1,011,880 km (0.101 R)
• M7: 1,151,305 km (0.095 R)
• M8: 1,270,684 km (0.086 R)
• M9: 1,610,720 km (0.084 R)
• M10: 1,807,292 km (0.068 R)
• M11: 2,044,405 km (0.083 R)
• M12: 2,208,364 km (0.113 R)
• M13: 2,342,703 km (0.086 R)
• M14: 2,549,746 km (0.1 R)
• M15: 2,744,971 km (0.061 R)
• M16: 3,056,434 km (0.119 R)
• M17: 3,283,524 km (0.116 R)
• M18: 3,418,461 km (0.117 R)
• M19: 3,875,482 km (0.084 R)
• M20: 4,288,971 km (0.095 R)
• M21: 4,673,288 km (0.083 R)
• M22: 5,091,264 km (0.107 R)
• M23: 5,636,698 km (0.111 R)
• M24: 5,869,472 km (0.104 R)
• M25: 6,417,150 km (0.1 R)
• M26: 6,684,930 km (0.099 R)
• M27: 7,106,048 km (0.098 R)
• M28: 7,231,561 km (0.116 R)
• M29: 8,078,734 km (0.115 R)
• M30: 9,229,740 km (0.117 R)
• M31: 9,504,701 km (0.084 R)
• M32: 10,006,602 km (0.073 R)
• M33: 10,317,765 km (0.065 R)
• M34: 10,460,182 km (0.093 R)
• M35: 10,689,366 km (0.088 R)
• M36: 10,949,367 km (0.051 R)
• M37: 11,152,970 km (0.104 R)
• M38: 11,652,926 km (0.094 R)
• M39: 12,431,583 km (0.094 R)
• M40: 12,583,126 km (0.056 R)
• M41: 12,949,790 km (0.082 R)
• M42: 14,483,019 km (0.108 R)
• M43: 14,803,009 km (0.099 R)
• M44: 14,963,826 km (0.112 R)
• M45: 15,645,843 km (0.071 R)
• M46: 15,842,564 km (0.114 R)
• M47: 16,172,278 km (0.091 R)
• M48: 16,471,025 km (0.034 R)
• M49: 16,570,956 km (0.106 R)
• M50: 16,671,187 km (0.103 R)
• M51: 17,040,245 km (0.113 R)
• M52: 17,684,114 km (0.108 R)
• M53: 18,474,140 km (0.118 R)
• M54: 18,995,638 km (0.047 R)
• M55: 19,100,507 km (0.1 R)
• M56: 19,522,073 km (0.095 R)
• M57: 20,267,071 km (0.057 R)
• M58: 20,517,498 km (0.113 R)
• M59: 21,021,343 km (0.067 R)
• M60: 21,129,802 km (0.055 R)
• M61: 21,565,879 km (0.082 R)
• M62: 21,711,737 km (0.078 R)
• M63: 21,931,347 km (0.108 R)
• M64: 23,189,615 km (0.095 R)
• M65: 23,301,813 km (0.034 R)
• M66: 23,451,561 km (0.108 R)
• M67: 23,601,757 km (0.085 R)
• M68: 24,319,228 km (0.115 R)
• M69: 24,890,842 km (0.076 R)
• M70: 25,312,708 km (0.09 R)
• M71: 25,505,390 km (0.113 R)
• M72: 26,008,338 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 11,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit