🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.88 AU - 1.36 AU

Year: 433 Days

Day: 38.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,548,508 km

• M1: 392,395 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.51 AU - 5.11 AU

Year: 3268 Days

Day: 16.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,548,508 km

• M1: 2,249,354 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.43 AU - 5.49 AU

Year: 3440 Days

Day: 46.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 156.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,548,508 km

• M1: 1,648,718 km (0.092 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.9

Radius: 13

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.97 AU - 6.75 AU

Year: 5181 Days

Day: 6 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,548,508 km

• M1: 161,715 km (0.064 R)
• M2: 1,061,995 km (0.08 R)
• M3: 1,500,616 km (0.07 R)
• M4: 2,003,265 km (0.09 R)
• M5: 2,478,687 km (0.098 R)
• M6: 2,913,269 km (0.106 R)
• M7: 3,441,948 km (0.08 R)
• M8: 4,561,688 km (0.082 R)
• M9: 5,543,349 km (0.116 R)
• M10: 6,526,357 km (0.113 R)
• M11: 8,878,634 km (0.079 R)
• M12: 9,819,604 km (0.104 R)
• M13: 10,452,104 km (0.07 R)
• M14: 11,063,810 km (0.083 R)
• M15: 14,258,622 km (0.101 R)
• M16: 16,097,628 km (0.098 R)
• M17: 17,692,342 km (0.074 R)
• M18: 19,319,967 km (0.074 R)
• M19: 19,884,100 km (0.118 R)
• M20: 20,314,344 km (0.025 R)
• M21: 24,636,077 km (0.07 R)
• M22: 27,450,760 km (0.115 R)
• M23: 28,707,383 km (0.077 R)
• M24: 29,535,108 km (0.118 R)
• M25: 33,408,196 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.1

Radius: 8

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.28 AU - 14.02 AU

Year: 15469 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 173.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,548,508 km

• M1: 99,483 km (0.077 R)
• M2: 388,206 km (0.073 R)
• M3: 669,450 km (0.088 R)
• M4: 1,555,967 km (0.038 R)
• M5: 2,265,061 km (0.105 R)
• M6: 2,831,289 km (0.083 R)
• M7: 3,173,420 km (0.08 R)
• M8: 4,090,155 km (0.105 R)
• M9: 5,462,566 km (0.088 R)
• M10: 5,955,491 km (0.106 R)
• M11: 8,375,835 km (0.073 R)
• M12: 13,230,884 km (0.057 R)
• M13: 15,564,013 km (0.095 R)
• M14: 18,158,339 km (0.088 R)
• M15: 21,119,031 km (0.103 R)
• M16: 22,141,981 km (0.072 R)
• M17: 26,565,291 km (0.095 R)
• M18: 31,663,885 km (0.12 R)
• M19: 32,879,368 km (0.064 R)
• M20: 44,946,830 km (0.073 R)
• M21: 51,623,981 km (0.115 R)
• M22: 58,751,273 km (0.112 R)
• M23: 62,833,350 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.2

Radius: 6

Gravity: 17.64 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.21 AU - 19.43 AU

Year: 25196 Days

Day: 15.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,548,508 km

• M1: 74,649 km (0.081 R)
• M2: 301,889 km (0.118 R)
• M3: 841,638 km (0.104 R)
• M4: 2,140,297 km (0.081 R)
• M5: 2,650,725 km (0.093 R)
• M6: 3,594,687 km (0.098 R)
• M7: 3,878,325 km (0.084 R)
• M8: 4,314,253 km (0.082 R)
• M9: 5,363,682 km (0.119 R)
• M10: 8,007,226 km (0.059 R)
• M11: 9,052,616 km (0.078 R)
• M12: 10,185,969 km (0.081 R)
• M13: 10,754,591 km (0.11 R)
• M14: 11,344,156 km (0.079 R)
• M15: 12,303,826 km (0.11 R)
• M16: 12,731,228 km (0.069 R)
• M17: 13,615,650 km (0.094 R)
• M18: 13,843,039 km (0.101 R)
• M19: 14,937,647 km (0.09 R)
• M20: 21,389,803 km (0.118 R)
• M21: 22,956,392 km (0.086 R)
• M22: 23,278,625 km (0.085 R)
• M23: 24,152,875 km (0.093 R)
• M24: 24,935,571 km (0.069 R)
• M25: 26,669,411 km (0.099 R)
• M26: 27,384,937 km (0.043 R)
• M27: 34,832,518 km (0.114 R)
• M28: 38,940,775 km (0.101 R)
• M29: 43,034,221 km (0.087 R)
• M30: 46,886,665 km (0.077 R)
• M31: 54,885,215 km (0.108 R)
• M32: 60,421,682 km (0.088 R)
• M33: 61,447,924 km (0.107 R)
• M34: 67,630,654 km (0.092 R)
• M35: 77,300,661 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 16,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit