🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.35 AU - 2.41 AU

Year: 1121 Days

Day: 20.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.11 AU - 3.31 AU

Year: 1363 Days

Day: 46.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.19 AU - 9.57 AU

Year: 6756 Days

Day: 35.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,223,838 km

• M1: 568,322 km (0.089 R)

Asteroid Belt

Center: 9.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.8

Radius: 9.6

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.61 AU - 11.73 AU

Year: 9906 Days

Day: 5.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 142.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,223,838 km

• M1: 119,529 km (0.071 R)
• M2: 518,656 km (0.113 R)
• M3: 835,504 km (0.084 R)
• M4: 1,374,804 km (0.044 R)
• M5: 1,709,305 km (0.086 R)
• M6: 2,314,877 km (0.073 R)
• M7: 2,730,460 km (0.09 R)
• M8: 3,034,742 km (0.114 R)
• M9: 4,087,762 km (0.106 R)
• M10: 6,136,505 km (0.079 R)
• M11: 7,634,578 km (0.096 R)
• M12: 8,560,140 km (0.107 R)
• M13: 8,884,767 km (0.115 R)
• M14: 11,062,912 km (0.09 R)
• M15: 13,203,508 km (0.109 R)
• M16: 17,312,662 km (0.052 R)
• M17: 17,758,015 km (0.088 R)
• M18: 18,059,006 km (0.062 R)
• M19: 18,594,118 km (0.051 R)
• M20: 19,376,814 km (0.054 R)
• M21: 23,532,942 km (0.052 R)
• M22: 24,356,029 km (0.091 R)
• M23: 28,865,208 km (0.083 R)
• M24: 29,702,508 km (0.097 R)
• M25: 31,425,277 km (0.074 R)
• M26: 36,505,321 km (0.039 R)
• M27: 40,266,511 km (0.115 R)
• M28: 44,278,277 km (0.057 R)
• M29: 46,096,639 km (0.109 R)
• M30: 47,240,165 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185

Radius: 9.3

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.47 AU - 18.35 AU

Year: 17585 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,223,838 km

• M1: 119,977 km (0.113 R)
• M2: 419,622 km (0.076 R)
• M3: 2,112,920 km (0.106 R)
• M4: 3,151,130 km (0.087 R)
• M5: 3,950,880 km (0.119 R)
• M6: 4,356,739 km (0.091 R)
• M7: 5,380,287 km (0.076 R)
• M8: 7,688,433 km (0.092 R)
• M9: 9,695,588 km (0.078 R)
• M10: 10,435,947 km (0.06 R)
• M11: 12,480,202 km (0.09 R)
• M12: 13,778,712 km (0.109 R)
• M13: 14,714,147 km (0.12 R)
• M14: 15,099,960 km (0.053 R)
• M15: 19,801,971 km (0.114 R)
• M16: 20,992,321 km (0.027 R)
• M17: 23,954,509 km (0.088 R)
• M18: 25,213,674 km (0.039 R)
• M19: 34,156,036 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.6

Radius: 6.3

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.04 AU - 22.14 AU

Year: 24482 Days

Day: 15.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 176.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,223,838 km

• M1: 78,539 km (0.077 R)
• M2: 278,402 km (0.101 R)
• M3: 522,396 km (0.028 R)
• M4: 734,376 km (0.073 R)
• M5: 1,749,846 km (0.073 R)
• M6: 2,113,818 km (0.046 R)
• M7: 2,620,506 km (0.066 R)
• M8: 3,371,188 km (0.074 R)
• M9: 4,771,125 km (0.109 R)
• M10: 5,136,742 km (0.112 R)
• M11: 7,156,762 km (0.091 R)
• M12: 8,819,243 km (0.097 R)
• M13: 12,269,419 km (0.079 R)
• M14: 14,105,882 km (0.111 R)
• M15: 14,629,924 km (0.1 R)
• M16: 15,637,615 km (0.106 R)
• M17: 19,946,034 km (0.079 R)
• M18: 20,797,395 km (0.089 R)
• M19: 21,672,692 km (0.097 R)
• M20: 24,445,938 km (0.109 R)
• M21: 27,678,598 km (0.12 R)
• M22: 28,737,003 km (0.095 R)
• M23: 31,437,394 km (0.063 R)
• M24: 34,841,344 km (0.065 R)
• M25: 35,385,880 km (0.115 R)
• M26: 36,213,306 km (0.102 R)
• M27: 37,621,022 km (0.087 R)
• M28: 38,338,344 km (0.102 R)
• M29: 39,505,058 km (0.1 R)
• M30: 41,147,642 km (0.101 R)
• M31: 42,679,973 km (0.114 R)
• M32: 49,190,024 km (0.05 R)
• M33: 54,121,218 km (0.057 R)
• M34: 63,525,689 km (0.032 R)
• M35: 66,191,672 km (0.081 R)
• M36: 70,871,842 km (0.104 R)
• M37: 71,745,942 km (0.068 R)

Kuiper Belt

Range: 35.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 10,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit