🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.59 AU - 0.67 AU

Year: 186 Days

Day: 23.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.78 AU - 1.26 AU

Year: 384 Days

Day: 35.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,144,914 km

• M1: 172,486 km (0.119 R)
• M2: 329,265 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.32 AU - 2.12 AU

Year: 841 Days

Day: 29 Hours

Environment

Temp: -62 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,144,914 km

• M1: 24,085 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.4

Radius: 11.9

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.37 AU - 8.73 AU

Year: 9320 Days

Day: 8.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,144,914 km

• M1: 148,251 km (0.105 R)
• M2: 557,252 km (0.113 R)
• M3: 1,075,309 km (0.118 R)
• M4: 1,792,930 km (0.116 R)
• M5: 2,673,314 km (0.116 R)
• M6: 3,536,942 km (0.084 R)
• M7: 4,098,084 km (0.072 R)
• M8: 4,976,972 km (0.114 R)
• M9: 6,351,028 km (0.097 R)
• M10: 7,566,361 km (0.106 R)
• M11: 8,004,084 km (0.114 R)
• M12: 10,164,128 km (0.111 R)
• M13: 10,648,676 km (0.079 R)
• M14: 11,250,508 km (0.036 R)
• M15: 12,910,595 km (0.075 R)
• M16: 17,047,126 km (0.042 R)
• M17: 17,801,548 km (0.096 R)
• M18: 18,435,394 km (0.059 R)
• M19: 23,805,360 km (0.091 R)
• M20: 28,197,104 km (0.055 R)
• M21: 34,383,575 km (0.079 R)
• M22: 35,366,881 km (0.06 R)
• M23: 36,933,620 km (0.088 R)
• M24: 38,429,449 km (0.098 R)

Asteroid Belt

Center: 10.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.3

Radius: 14.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.71 AU - 12.23 AU

Year: 14481 Days

Day: 10.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,144,914 km

• M1: 185,352 km (0.086 R)
• M2: 2,238,882 km (0.093 R)
• M3: 3,156,216 km (0.06 R)
• M4: 3,716,909 km (0.083 R)
• M5: 4,281,341 km (0.076 R)
• M6: 4,834,704 km (0.067 R)
• M7: 5,889,967 km (0.086 R)
• M8: 6,535,333 km (0.058 R)
• M9: 7,049,949 km (0.063 R)
• M10: 8,708,092 km (0.096 R)
• M11: 10,325,843 km (0.1 R)
• M12: 11,883,307 km (0.104 R)
• M13: 16,692,729 km (0.085 R)
• M14: 24,255,799 km (0.093 R)
• M15: 26,024,046 km (0.113 R)
• M16: 29,236,510 km (0.089 R)
• M17: 32,829,103 km (0.055 R)
• M18: 35,643,937 km (0.115 R)
• M19: 37,926,651 km (0.069 R)
• M20: 48,681,241 km (0.054 R)
• M21: 52,674,457 km (0.1 R)
• M22: 53,188,476 km (0.107 R)
• M23: 59,620,885 km (0.079 R)
• M24: 61,117,761 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.5

Radius: 3.1

Gravity: 28.56 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 13.57 AU - 13.89 AU

Year: 18965 Days

Day: 23.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,144,914 km

• M1: 39,045 km (0.071 R)
• M2: 160,219 km (0.09 R)
• M3: 277,205 km (0.102 R)
• M4: 1,239,119 km (0.112 R)
• M5: 1,514,080 km (0.111 R)
• M6: 2,090,929 km (0.059 R)
• M7: 2,500,379 km (0.06 R)
• M8: 2,691,266 km (0.071 R)
• M9: 2,984,029 km (0.073 R)
• M10: 5,001,954 km (0.104 R)
• M11: 6,022,212 km (0.064 R)
• M12: 6,720,984 km (0.108 R)
• M13: 7,472,114 km (0.092 R)
• M14: 7,646,396 km (0.053 R)
• M15: 7,778,790 km (0.087 R)
• M16: 9,089,716 km (0.071 R)
• M17: 11,150,876 km (0.086 R)
• M18: 14,422,581 km (0.078 R)
• M19: 16,311,703 km (0.068 R)
• M20: 16,531,313 km (0.119 R)
• M21: 16,901,717 km (0.118 R)
• M22: 17,812,918 km (0.071 R)
• M23: 18,836,616 km (0.108 R)
• M24: 21,086,867 km (0.102 R)
• M25: 23,139,649 km (0.088 R)
• M26: 24,166,938 km (0.05 R)
• M27: 26,512,931 km (0.12 R)
• M28: 29,871,104 km (0.109 R)
• M29: 31,087,784 km (0.108 R)
• M30: 36,534,642 km (0.083 R)
• M31: 36,659,706 km (0.102 R)
• M32: 38,439,622 km (0.027 R)
• M33: 45,554,646 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 10,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit