🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.78 AU - 2.68 AU

Year: 1248 Days

Day: 20.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.8

Radius: 8.5

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.07 AU - 10.19 AU

Year: 10338 Days

Day: 12.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 162 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,086,064 km

• M1: 106,065 km (0.102 R)
• M2: 377,585 km (0.096 R)
• M3: 676,332 km (0.065 R)
• M4: 1,108,071 km (0.08 R)
• M5: 1,424,920 km (0.05 R)
• M6: 2,015,532 km (0.075 R)
• M7: 2,314,877 km (0.079 R)
• M8: 2,941,842 km (0.116 R)
• M9: 4,179,914 km (0.045 R)
• M10: 5,998,276 km (0.104 R)
• M11: 7,600,918 km (0.094 R)
• M12: 8,001,691 km (0.069 R)
• M13: 13,159,825 km (0.109 R)
• M14: 13,796,963 km (0.065 R)
• M15: 16,288,216 km (0.112 R)
• M16: 17,090,510 km (0.104 R)
• M17: 18,130,215 km (0.084 R)
• M18: 18,485,958 km (0.118 R)
• M19: 20,641,813 km (0.1 R)
• M20: 23,376,612 km (0.057 R)
• M21: 24,139,112 km (0.072 R)
• M22: 25,803,090 km (0.097 R)
• M23: 29,455,522 km (0.083 R)
• M24: 29,848,665 km (0.082 R)
• M25: 30,846,632 km (0.052 R)
• M26: 32,073,335 km (0.063 R)
• M27: 36,963,988 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67

Radius: 14.8

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.48 AU - 11.06 AU

Year: 10577 Days

Day: 6.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 110.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,086,064 km

• M1: 184,454 km (0.116 R)
• M2: 993,928 km (0.113 R)
• M3: 2,056,073 km (0.027 R)
• M4: 5,924,973 km (0.082 R)
• M5: 11,827,956 km (0.047 R)
• M6: 12,586,118 km (0.079 R)
• M7: 13,187,501 km (0.073 R)
• M8: 15,263,172 km (0.074 R)
• M9: 21,984,005 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.8

Radius: 4.8

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.29 AU - 14.11 AU

Year: 16960 Days

Day: 16.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,086,064 km

• M1: 59,839 km (0.109 R)
• M2: 214,823 km (0.064 R)
• M3: 366,365 km (0.104 R)
• M4: 537,655 km (0.111 R)
• M5: 737,069 km (0.073 R)
• M6: 1,475,035 km (0.066 R)
• M7: 2,007,005 km (0.106 R)
• M8: 2,657,756 km (0.068 R)
• M9: 2,873,625 km (0.056 R)
• M10: 3,031,601 km (0.109 R)
• M11: 4,726,994 km (0.11 R)
• M12: 6,082,201 km (0.083 R)
• M13: 6,769,154 km (0.114 R)
• M14: 7,090,490 km (0.105 R)
• M15: 7,634,428 km (0.068 R)
• M16: 9,383,227 km (0.077 R)
• M17: 10,669,320 km (0.08 R)
• M18: 13,397,237 km (0.111 R)
• M19: 15,777,040 km (0.077 R)
• M20: 19,448,471 km (0.111 R)
• M21: 20,510,317 km (0.107 R)
• M22: 22,482,615 km (0.065 R)
• M23: 24,204,337 km (0.036 R)
• M24: 25,240,302 km (0.073 R)
• M25: 25,720,811 km (0.117 R)
• M26: 26,012,078 km (0.115 R)
• M27: 27,602,602 km (0.045 R)
• M28: 30,866,678 km (0.098 R)
• M29: 33,103,615 km (0.067 R)
• M30: 36,291,695 km (0.099 R)
• M31: 38,148,355 km (0.079 R)
• M32: 40,458,744 km (0.091 R)
• M33: 46,352,003 km (0.106 R)
• M34: 47,362,536 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.1

Radius: 3.3

Gravity: 86.6 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.66 AU - 15.84 AU

Year: 17061 Days

Day: 19.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 73,086,064 km

• M1: 41,439 km (0.04 R)
• M2: 145,110 km (0.075 R)
• M3: 346,917 km (0.072 R)
• M4: 546,631 km (0.086 R)
• M5: 776,413 km (0.095 R)
• M6: 966,851 km (0.027 R)
• M7: 1,363,136 km (0.105 R)
• M8: 1,522,158 km (0.087 R)
• M9: 1,747,453 km (0.1 R)
• M10: 2,396,857 km (0.111 R)
• M11: 3,331,545 km (0.119 R)
• M12: 3,503,283 km (0.114 R)
• M13: 4,554,806 km (0.092 R)
• M14: 5,133,451 km (0.085 R)
• M15: 5,324,039 km (0.119 R)
• M16: 7,114,725 km (0.109 R)
• M17: 7,303,817 km (0.106 R)
• M18: 9,382,629 km (0.12 R)
• M19: 10,075,716 km (0.079 R)
• M20: 10,314,175 km (0.106 R)
• M21: 10,434,751 km (0.03 R)
• M22: 10,678,894 km (0.111 R)
• M23: 10,989,310 km (0.088 R)
• M24: 13,620,288 km (0.086 R)
• M25: 13,985,307 km (0.06 R)
• M26: 17,654,942 km (0.072 R)
• M27: 18,088,776 km (0.059 R)
• M28: 18,440,930 km (0.104 R)
• M29: 18,618,652 km (0.097 R)
• M30: 25,366,114 km (0.085 R)
• M31: 25,696,426 km (0.115 R)
• M32: 27,506,710 km (0.091 R)
• M33: 27,972,259 km (0.051 R)
• M34: 30,626,873 km (0.036 R)
• M35: 31,505,461 km (0.051 R)
• M36: 45,303,621 km (0.101 R)
• M37: 47,435,091 km (0.114 R)
• M38: 50,149,245 km (0.044 R)
• M39: 53,866,004 km (0.069 R)
• M40: 55,884,229 km (0.105 R)
• M41: 65,695,157 km (0.059 R)
• M42: 71,660,222 km (0.108 R)

Asteroid Belt

Center: 14.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.9

Radius: 6.5

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 13.4 AU - 19.32 AU

Year: 24797 Days

Day: 22.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,086,064 km

• M1: 84,822 km (0.091 R)
• M2: 691,591 km (0.101 R)
• M3: 1,207,853 km (0.059 R)
• M4: 1,649,317 km (0.106 R)
• M5: 2,152,115 km (0.086 R)
• M6: 4,118,429 km (0.097 R)
• M7: 4,966,649 km (0.115 R)
• M8: 6,470,856 km (0.043 R)
• M9: 8,004,234 km (0.09 R)
• M10: 8,461,256 km (0.102 R)
• M11: 10,705,373 km (0.1 R)
• M12: 11,260,082 km (0.11 R)
• M13: 13,318,250 km (0.084 R)
• M14: 15,849,894 km (0.102 R)
• M15: 16,408,343 km (0.069 R)
• M16: 19,670,774 km (0.05 R)
• M17: 23,239,132 km (0.088 R)
• M18: 28,364,504 km (0.054 R)
• M19: 29,784,338 km (0.088 R)
• M20: 44,442,087 km (0.104 R)
• M21: 45,073,539 km (0.116 R)
• M22: 46,032,013 km (0.088 R)
• M23: 47,989,351 km (0.096 R)
• M24: 51,201,068 km (0.112 R)
• M25: 51,895,053 km (0.109 R)
• M26: 58,048,611 km (0.078 R)
• M27: 67,954,833 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 12,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit