🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.5 AU - 0.54 AU

Year: 242 Days

Day: 25.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.7

Radius: 11.6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.3 AU - 1.92 AU

Year: 1319 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 123.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,782,673 km

• M1: 146,307 km (0.098 R)
• M2: 593,455 km (0.067 R)
• M3: 1,148,762 km (0.06 R)
• M4: 1,425,967 km (0.114 R)
• M5: 1,790,537 km (0.087 R)
• M6: 2,047,696 km (0.114 R)
• M7: 2,459,389 km (0.118 R)
• M8: 2,743,176 km (0.117 R)
• M9: 3,022,775 km (0.111 R)
• M10: 3,327,505 km (0.066 R)
• M11: 3,591,396 km (0.111 R)
• M12: 4,126,358 km (0.086 R)
• M13: 4,358,534 km (0.061 R)
• M14: 4,674,036 km (0.099 R)
• M15: 4,974,428 km (0.12 R)
• M16: 5,703,419 km (0.073 R)
• M17: 5,962,672 km (0.039 R)
• M18: 6,317,368 km (0.067 R)
• M19: 6,621,052 km (0.05 R)
• M20: 6,837,969 km (0.101 R)
• M21: 7,074,334 km (0.075 R)
• M22: 8,077,836 km (0.107 R)
• M23: 8,915,136 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.6

Radius: 13.3

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.78 AU - 2.18 AU

Year: 1799 Days

Day: 6.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,782,673 km

• M1: 165,455 km (0.119 R)
• M2: 415,732 km (0.112 R)
• M3: 715,826 km (0.083 R)
• M4: 1,285,644 km (0.078 R)
• M5: 1,658,143 km (0.111 R)
• M6: 2,336,868 km (0.115 R)
• M7: 2,800,622 km (0.04 R)
• M8: 3,095,778 km (0.054 R)
• M9: 3,530,211 km (0.098 R)
• M10: 3,797,542 km (0.083 R)
• M11: 4,446,946 km (0.109 R)
• M12: 5,442,520 km (0.103 R)
• M13: 5,695,640 km (0.107 R)
• M14: 6,253,191 km (0.119 R)
• M15: 6,559,268 km (0.094 R)
• M16: 7,652,230 km (0.076 R)
• M17: 8,221,450 km (0.047 R)
• M18: 8,711,533 km (0.092 R)
• M19: 9,360,189 km (0.116 R)
• M20: 9,777,567 km (0.061 R)
• M21: 10,662,289 km (0.03 R)
• M22: 10,973,303 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.3

Radius: 11.1

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.03 AU - 4.13 AU

Year: 4374 Days

Day: 8.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,782,673 km

• M1: 139,724 km (0.082 R)
• M2: 787,932 km (0.1 R)
• M3: 1,430,305 km (0.055 R)
• M4: 2,650,725 km (0.027 R)
• M5: 4,804,934 km (0.105 R)
• M6: 5,163,819 km (0.07 R)
• M7: 6,097,011 km (0.028 R)
• M8: 7,157,510 km (0.113 R)
• M9: 7,620,815 km (0.1 R)
• M10: 9,566,634 km (0.065 R)
• M11: 10,045,497 km (0.064 R)
• M12: 11,008,608 km (0.113 R)
• M13: 14,714,297 km (0.087 R)
• M14: 15,662,897 km (0.072 R)
• M15: 17,725,852 km (0.087 R)
• M16: 18,766,454 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.8

Radius: 8.5

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.6 AU - 4.4 AU

Year: 5165 Days

Day: 7.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,782,673 km

• M1: 131,048 km (0.033 R)
• M2: 292,913 km (0.106 R)
• M3: 534,214 km (0.108 R)
• M4: 1,363,136 km (0.096 R)
• M5: 1,941,032 km (0.116 R)
• M6: 2,573,981 km (0.042 R)
• M7: 3,041,325 km (0.117 R)
• M8: 5,238,319 km (0.111 R)
• M9: 5,766,998 km (0.046 R)
• M10: 6,961,836 km (0.07 R)
• M11: 8,303,579 km (0.113 R)
• M12: 8,766,286 km (0.071 R)
• M13: 9,659,235 km (0.066 R)
• M14: 9,942,873 km (0.102 R)
• M15: 10,375,959 km (0.095 R)
• M16: 10,818,469 km (0.115 R)
• M17: 12,601,077 km (0.033 R)
• M18: 14,305,596 km (0.089 R)
• M19: 14,520,867 km (0.107 R)
• M20: 14,824,999 km (0.116 R)
• M21: 16,809,565 km (0.056 R)
• M22: 18,477,731 km (0.115 R)
• M23: 19,018,377 km (0.055 R)
• M24: 25,026,677 km (0.068 R)
• M25: 25,254,664 km (0.12 R)
• M26: 25,540,844 km (0.095 R)
• M27: 27,889,381 km (0.055 R)
• M28: 28,979,950 km (0.118 R)
• M29: 29,409,745 km (0.097 R)
• M30: 29,904,914 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.6

Radius: 8.3

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.94 AU - 4.18 AU

Year: 5282 Days

Day: 9 Hours

Environment

Temp: -221 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,782,673 km

• M1: 103,522 km (0.095 R)
• M2: 264,339 km (0.057 R)
• M3: 472,280 km (0.078 R)
• M4: 872,006 km (0.103 R)
• M5: 1,453,643 km (0.117 R)
• M6: 1,750,744 km (0.057 R)
• M7: 1,960,480 km (0.032 R)
• M8: 3,366,550 km (0.073 R)
• M9: 3,779,740 km (0.061 R)
• M10: 4,026,726 km (0.062 R)
• M11: 4,478,511 km (0.067 R)
• M12: 5,753,085 km (0.072 R)
• M13: 6,214,146 km (0.082 R)
• M14: 6,504,815 km (0.098 R)
• M15: 7,560,826 km (0.102 R)
• M16: 7,881,564 km (0.034 R)
• M17: 8,148,895 km (0.104 R)
• M18: 8,481,900 km (0.098 R)
• M19: 9,651,606 km (0.047 R)
• M20: 9,848,477 km (0.103 R)
• M21: 10,181,033 km (0.039 R)
• M22: 10,897,606 km (0.06 R)
• M23: 12,478,706 km (0.118 R)
• M24: 14,287,045 km (0.105 R)
• M25: 15,672,172 km (0.093 R)
• M26: 17,296,356 km (0.059 R)
• M27: 18,408,916 km (0.119 R)
• M28: 19,047,100 km (0.078 R)
• M29: 19,883,801 km (0.081 R)
• M30: 20,547,118 km (0.061 R)
• M31: 21,611,507 km (0.113 R)
• M32: 23,005,161 km (0.027 R)
• M33: 25,019,346 km (0.095 R)
• M34: 25,816,553 km (0.039 R)
• M35: 26,953,796 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695

Radius: 7.3

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.41 AU - 8.53 AU

Year: 14528 Days

Day: 18.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 61,782,673 km

• M1: 359,484 km (0.102 R)
• M2: 579,393 km (0.086 R)
• M3: 810,372 km (0.108 R)
• M4: 1,282,802 km (0.071 R)
• M5: 1,670,111 km (0.063 R)
• M6: 2,089,583 km (0.05 R)
• M7: 2,271,195 km (0.092 R)
• M8: 2,683,337 km (0.115 R)
• M9: 3,269,761 km (0.081 R)
• M10: 3,763,733 km (0.068 R)
• M11: 3,915,724 km (0.046 R)
• M12: 4,390,398 km (0.114 R)
• M13: 5,423,222 km (0.115 R)
• M14: 5,569,230 km (0.103 R)
• M15: 8,175,075 km (0.103 R)
• M16: 12,417,371 km (0.073 R)
• M17: 16,136,823 km (0.112 R)
• M18: 16,516,652 km (0.053 R)
• M19: 18,549,538 km (0.072 R)
• M20: 19,161,991 km (0.051 R)
• M21: 20,416,818 km (0.071 R)
• M22: 20,701,054 km (0.114 R)
• M23: 21,784,741 km (0.107 R)
• M24: 22,522,558 km (0.101 R)
• M25: 24,421,104 km (0.096 R)
• M26: 24,576,237 km (0.102 R)
• M27: 25,597,243 km (0.084 R)
• M28: 26,801,207 km (0.064 R)
• M29: 27,454,650 km (0.108 R)
• M30: 29,547,524 km (0.097 R)
• M31: 31,453,102 km (0.098 R)
• M32: 32,338,871 km (0.119 R)
• M33: 34,056,105 km (0.116 R)
• M34: 34,977,777 km (0.111 R)
• M35: 36,572,939 km (0.104 R)
• M36: 36,953,516 km (0.08 R)
• M37: 38,203,855 km (0.069 R)
• M38: 42,795,463 km (0.087 R)
• M39: 48,847,146 km (0.082 R)
• M40: 49,066,755 km (0.086 R)
• M41: 50,953,484 km (0.104 R)
• M42: 54,601,727 km (0.113 R)
• M43: 55,299,900 km (0.104 R)
• M44: 56,591,229 km (0.088 R)
• M45: 58,376,231 km (0.115 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: 483 - 17,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit