🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.67 AU - 0.73 AU

Year: 175 Days

Day: 35 Hours

Environment

Temp: 337 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.67 AU - 0.85 AU

Year: 198 Days

Day: 29.6 Hours

Environment

Temp: 262 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,244,795 km

• M1: 177,423 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.87 AU - 3.55 AU

Year: 1721 Days

Day: 37.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.66 AU - 3.94 AU

Year: 2217 Days

Day: 43.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.97 AU - 4.39 AU

Year: 2557 Days

Day: 28 Hours

Environment

Temp: -73 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,244,795 km

• M1: 557,850 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.24 AU - 8.84 AU

Year: 7468 Days

Day: 28 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 13.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.39 AU - 18.31 AU

Year: 18882 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,244,795 km

• M1: 174,880 km (0.097 R)
• M2: 301,589 km (0.1 R)
• M3: 417,677 km (0.066 R)
• M4: 888,013 km (0.085 R)
• M5: 1,097,749 km (0.115 R)
• M6: 1,198,877 km (0.108 R)
• M7: 1,346,231 km (0.054 R)
• M8: 1,567,636 km (0.086 R)
• M9: 2,463,578 km (0.079 R)
• M10: 3,962,548 km (0.107 R)
• M11: 4,154,931 km (0.103 R)
• M12: 4,284,782 km (0.097 R)
• M13: 4,416,129 km (0.114 R)
• M14: 4,548,822 km (0.096 R)
• M15: 4,682,862 km (0.036 R)
• M16: 4,886,315 km (0.063 R)
• M17: 5,162,323 km (0.113 R)
• M18: 5,302,347 km (0.065 R)
• M19: 5,586,134 km (0.071 R)
• M20: 7,909,688 km (0.111 R)
• M21: 8,357,285 km (0.112 R)
• M22: 8,522,142 km (0.087 R)
• M23: 9,107,668 km (0.119 R)
• M24: 9,662,975 km (0.045 R)
• M25: 10,317,466 km (0.112 R)
• M26: 10,583,451 km (0.098 R)
• M27: 10,761,921 km (0.105 R)
• M28: 11,531,752 km (0.052 R)
• M29: 12,039,337 km (0.106 R)
• M30: 12,366,209 km (0.074 R)
• M31: 13,124,371 km (0.078 R)
• M32: 13,220,263 km (0.078 R)
• M33: 13,460,816 km (0.034 R)
• M34: 13,557,457 km (0.108 R)
• M35: 13,654,396 km (0.116 R)
• M36: 13,800,254 km (0.118 R)
• M37: 14,044,248 km (0.052 R)
• M38: 14,487,357 km (0.079 R)
• M39: 16,563,327 km (0.073 R)
• M40: 17,556,657 km (0.104 R)
• M41: 17,662,273 km (0.114 R)
• M42: 18,408,168 km (0.117 R)
• M43: 18,623,140 km (0.092 R)
• M44: 19,109,931 km (0.087 R)
• M45: 19,218,689 km (0.032 R)
• M46: 19,655,664 km (0.104 R)
• M47: 20,151,282 km (0.114 R)
• M48: 21,211,033 km (0.104 R)
• M49: 21,662,819 km (0.106 R)
• M50: 21,776,214 km (0.099 R)
• M51: 22,748,151 km (0.113 R)
• M52: 23,559,271 km (0.115 R)
• M53: 23,909,928 km (0.052 R)
• M54: 24,321,023 km (0.097 R)
• M55: 25,568,520 km (0.094 R)
• M56: 25,928,752 km (0.056 R)
• M57: 27,325,248 km (0.079 R)
• M58: 28,311,247 km (0.064 R)
• M59: 29,811,864 km (0.111 R)
• M60: 30,254,374 km (0.09 R)
• M61: 30,444,663 km (0.092 R)
• M62: 30,826,586 km (0.119 R)
• M63: 31,210,005 km (0.119 R)
• M64: 33,609,555 km (0.09 R)
• M65: 34,202,262 km (0.066 R)
• M66: 36,674,666 km (0.068 R)
• M67: 36,877,670 km (0.059 R)
• M68: 39,204,216 km (0.059 R)
• M69: 39,828,040 km (0.074 R)
• M70: 39,967,016 km (0.117 R)
• M71: 40,245,717 km (0.04 R)
• M72: 40,455,004 km (0.082 R)
• M73: 40,664,890 km (0.119 R)
• M74: 40,804,914 km (0.111 R)
• M75: 42,284,885 km (0.103 R)
• M76: 42,711,090 km (0.076 R)
• M77: 43,854,317 km (0.11 R)
• M78: 44,357,713 km (0.064 R)
• M79: 45,225,082 km (0.115 R)
• M80: 46,390,150 km (0.054 R)
• M81: 48,008,500 km (0.063 R)
• M82: 49,869,647 km (0.112 R)
• M83: 50,094,642 km (0.076 R)

Kuiper Belt

Range: 36.6 - 64.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 14,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit