🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.93 AU - 1.41 AU

Year: 451 Days

Day: 18.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 18,089,859 km

• M1: 327,171 km (0.052 R)
• M2: 729,140 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.16 AU - 2.3 AU

Year: 1187 Days

Day: 32.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.12 AU - 2.78 AU

Year: 1367 Days

Day: 28.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.87 AU - 5.27 AU

Year: 3482 Days

Day: 15.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.8

Radius: 12.5

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.4 AU - 9.98 AU

Year: 9131 Days

Day: 12.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 18,089,859 km

• M1: 385,215 km (0.081 R)
• M2: 476,469 km (0.049 R)
• M3: 840,291 km (0.104 R)
• M4: 968,048 km (0.108 R)
• M5: 1,083,089 km (0.111 R)
• M6: 1,182,721 km (0.037 R)
• M7: 1,265,000 km (0.048 R)
• M8: 1,682,826 km (0.098 R)
• M9: 1,993,242 km (0.037 R)
• M10: 2,142,989 km (0.063 R)
• M11: 2,374,567 km (0.095 R)
• M12: 2,641,749 km (0.114 R)
• M13: 3,837,634 km (0.073 R)
• M14: 4,088,659 km (0.084 R)
• M15: 4,280,593 km (0.109 R)
• M16: 4,475,370 km (0.079 R)
• M17: 4,941,666 km (0.083 R)
• M18: 6,882,250 km (0.039 R)
• M19: 6,996,393 km (0.044 R)
• M20: 7,187,878 km (0.082 R)
• M21: 8,011,714 km (0.096 R)
• M22: 8,292,958 km (0.072 R)
• M23: 8,865,319 km (0.047 R)
• M24: 8,989,635 km (0.067 R)
• M25: 9,408,360 km (0.046 R)
• M26: 9,492,882 km (0.062 R)
• M27: 10,134,657 km (0.07 R)
• M28: 10,264,807 km (0.073 R)
• M29: 10,702,381 km (0.108 R)
• M30: 10,967,917 km (0.059 R)
• M31: 11,641,258 km (0.116 R)
• M32: 12,143,458 km (0.076 R)
• M33: 13,027,880 km (0.106 R)
• M34: 14,174,548 km (0.108 R)
• M35: 14,759,924 km (0.076 R)
• M36: 15,303,563 km (0.088 R)
• M37: 16,207,284 km (0.062 R)
• M38: 17,025,135 km (0.075 R)
• M39: 17,543,043 km (0.103 R)
• M40: 17,856,301 km (0.085 R)
• M41: 17,961,169 km (0.065 R)
• M42: 18,700,931 km (0.093 R)
• M43: 18,967,364 km (0.076 R)
• M44: 19,504,421 km (0.036 R)
• M45: 21,757,814 km (0.066 R)
• M46: 22,263,454 km (0.108 R)
• M47: 23,286,405 km (0.108 R)
• M48: 23,919,054 km (0.11 R)
• M49: 24,092,587 km (0.068 R)
• M50: 24,266,420 km (0.073 R)
• M51: 24,382,658 km (0.053 R)
• M52: 24,732,418 km (0.078 R)
• M53: 25,791,421 km (0.045 R)
• M54: 25,910,052 km (0.087 R)
• M55: 27,105,937 km (0.083 R)
• M56: 27,226,513 km (0.066 R)
• M57: 27,832,235 km (0.06 R)
• M58: 28,564,816 km (0.084 R)
• M59: 28,748,971 km (0.103 R)
• M60: 28,871,940 km (0.077 R)
• M61: 29,489,480 km (0.078 R)
• M62: 29,675,580 km (0.04 R)
• M63: 30,674,744 km (0.044 R)
• M64: 32,003,024 km (0.109 R)
• M65: 32,258,088 km (0.104 R)
• M66: 32,577,928 km (0.104 R)
• M67: 32,963,143 km (0.106 R)
• M68: 33,673,284 km (0.037 R)
• M69: 35,043,002 km (0.079 R)
• M70: 36,032,592 km (0.091 R)
• M71: 36,165,285 km (0.066 R)
• M72: 36,364,550 km (0.106 R)
• M73: 36,697,405 km (0.067 R)
• M74: 39,260,316 km (0.073 R)
• M75: 39,533,481 km (0.104 R)
• M76: 39,875,911 km (0.106 R)
• M77: 40,081,757 km (0.119 R)
• M78: 40,908,735 km (0.109 R)
• M79: 42,229,534 km (0.063 R)
• M80: 43,071,022 km (0.084 R)
• M81: 43,282,254 km (0.064 R)
• M82: 43,564,546 km (0.107 R)
• M83: 48,454,302 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.1

Radius: 4.3

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.09 AU - 15.97 AU

Year: 16765 Days

Day: 20.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 18,089,859 km

• M1: 100,679 km (0.055 R)
• M2: 129,103 km (0.116 R)
• M3: 380,427 km (0.051 R)
• M4: 615,296 km (0.102 R)
• M5: 693,685 km (0.102 R)
• M6: 738,565 km (0.108 R)
• M7: 1,039,107 km (0.098 R)
• M8: 1,273,377 km (0.056 R)
• M9: 1,430,904 km (0.063 R)
• M10: 1,630,467 km (0.117 R)
• M11: 1,851,573 km (0.094 R)
• M12: 2,004,163 km (0.073 R)
• M13: 2,307,996 km (0.075 R)
• M14: 3,046,860 km (0.069 R)
• M15: 3,772,110 km (0.079 R)
• M16: 4,278,499 km (0.077 R)
• M17: 5,156,938 km (0.104 R)
• M18: 5,479,920 km (0.083 R)
• M19: 5,754,132 km (0.063 R)
• M20: 5,791,083 km (0.106 R)
• M21: 6,373,019 km (0.055 R)
• M22: 6,622,548 km (0.104 R)
• M23: 8,082,324 km (0.095 R)
• M24: 10,707,318 km (0.072 R)
• M25: 10,958,044 km (0.1 R)
• M26: 11,349,242 km (0.086 R)
• M27: 11,465,181 km (0.114 R)
• M28: 11,628,093 km (0.075 R)
• M29: 12,263,884 km (0.045 R)
• M30: 13,372,853 km (0.084 R)
• M31: 13,741,312 km (0.075 R)
• M32: 15,325,105 km (0.032 R)
• M33: 15,555,935 km (0.059 R)
• M34: 15,607,396 km (0.088 R)
• M35: 15,736,350 km (0.09 R)
• M36: 16,333,993 km (0.101 R)
• M37: 16,543,729 km (0.06 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 13,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit