🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.89 AU - 1.07 AU

Year: 339 Days

Day: 14.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.89 AU - 1.33 AU

Year: 409 Days

Day: 35.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,704,775 km

• M1: 120,875 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.96 AU - 1.58 AU

Year: 501 Days

Day: 17.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.84 AU - 1.86 AU

Year: 880 Days

Day: 40 Hours

Environment

Temp: -39 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,704,775 km

• M1: 272,567 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.87 AU - 1.99 AU

Year: 938 Days

Day: 44.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.57 AU - 2.53 AU

Year: 1027 Days

Day: 26.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.41 AU - 3.05 AU

Year: 1578 Days

Day: 19.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.8

Radius: 9.7

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.22 AU - 7.02 AU

Year: 5297 Days

Day: 14.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,704,775 km

• M1: 128,355 km (0.045 R)
• M2: 374,593 km (0.08 R)
• M3: 472,879 km (0.098 R)
• M4: 558,898 km (0.12 R)
• M5: 748,887 km (0.119 R)
• M6: 1,392,008 km (0.086 R)
• M7: 1,671,457 km (0.051 R)
• M8: 1,986,959 km (0.081 R)
• M9: 2,302,311 km (0.05 R)
• M10: 2,378,905 km (0.032 R)
• M11: 2,774,442 km (0.038 R)
• M12: 3,276,642 km (0.067 R)
• M13: 3,406,493 km (0.083 R)
• M14: 3,852,295 km (0.104 R)
• M15: 3,989,626 km (0.093 R)
• M16: 4,151,939 km (0.092 R)
• M17: 4,435,278 km (0.117 R)
• M18: 4,896,937 km (0.087 R)
• M19: 5,070,919 km (0.114 R)
• M20: 5,171,299 km (0.036 R)
• M21: 5,476,329 km (0.074 R)
• M22: 6,184,077 km (0.09 R)
• M23: 6,372,271 km (0.05 R)
• M24: 6,562,410 km (0.076 R)
• M25: 6,754,344 km (0.113 R)
• M26: 6,864,897 km (0.062 R)
• M27: 7,087,798 km (0.102 R)
• M28: 7,684,394 km (0.045 R)
• M29: 7,828,905 km (0.106 R)
• M30: 8,179,264 km (0.084 R)
• M31: 8,534,708 km (0.102 R)
• M32: 10,164,577 km (0.055 R)
• M33: 11,325,307 km (0.055 R)
• M34: 11,522,926 km (0.112 R)
• M35: 11,688,381 km (0.055 R)
• M36: 11,788,013 km (0.042 R)
• M37: 12,122,364 km (0.075 R)
• M38: 12,425,898 km (0.087 R)
• M39: 12,800,342 km (0.1 R)
• M40: 12,937,373 km (0.094 R)
• M41: 13,213,082 km (0.104 R)
• M42: 13,630,161 km (0.058 R)
• M43: 14,192,948 km (0.116 R)
• M44: 14,763,365 km (0.108 R)
• M45: 15,377,764 km (0.107 R)
• M46: 15,889,987 km (0.054 R)
• M47: 16,037,341 km (0.076 R)
• M48: 16,743,592 km (0.107 R)
• M49: 16,855,940 km (0.035 R)
• M50: 17,006,286 km (0.116 R)
• M51: 17,194,779 km (0.095 R)
• M52: 17,270,476 km (0.11 R)
• M53: 18,186,314 km (0.113 R)
• M54: 18,340,549 km (0.037 R)
• M55: 18,533,830 km (0.112 R)
• M56: 18,611,471 km (0.12 R)
• M57: 18,689,112 km (0.063 R)
• M58: 19,039,770 km (0.115 R)
• M59: 19,118,009 km (0.055 R)
• M60: 19,196,399 km (0.069 R)
• M61: 19,432,015 km (0.085 R)
• M62: 21,310,965 km (0.089 R)
• M63: 22,045,939 km (0.101 R)
• M64: 23,834,980 km (0.114 R)
• M65: 25,110,451 km (0.12 R)
• M66: 26,146,865 km (0.053 R)
• M67: 26,451,746 km (0.053 R)
• M68: 26,889,320 km (0.098 R)
• M69: 27,373,568 km (0.1 R)
• M70: 27,506,112 km (0.062 R)
• M71: 27,683,086 km (0.054 R)
• M72: 28,171,972 km (0.069 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 12,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit