🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.91 AU - 1.13 AU

Year: 362 Days

Day: 44.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.72 AU - 6.06 AU

Year: 4398 Days

Day: 47 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.6

Radius: 3.5

Gravity: 41.03 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.45 AU - 18.01 AU

Year: 21927 Days

Day: 21.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 119,108,713 km

• M1: 45,029 km (0.075 R)
• M2: 182,509 km (0.09 R)
• M3: 294,558 km (0.103 R)
• M4: 468,840 km (0.049 R)
• M5: 799,002 km (0.081 R)
• M6: 977,921 km (0.114 R)
• M7: 1,089,970 km (0.055 R)
• M8: 1,400,535 km (0.098 R)
• M9: 2,546,904 km (0.1 R)
• M10: 2,688,124 km (0.106 R)
• M11: 3,170,128 km (0.104 R)
• M12: 3,502,834 km (0.109 R)
• M13: 4,369,305 km (0.107 R)
• M14: 4,887,811 km (0.084 R)
• M15: 5,681,129 km (0.118 R)
• M16: 6,383,341 km (0.116 R)
• M17: 7,760,539 km (0.117 R)
• M18: 8,518,252 km (0.119 R)
• M19: 10,120,745 km (0.042 R)
• M20: 11,273,097 km (0.097 R)
• M21: 13,979,323 km (0.084 R)
• M22: 14,642,939 km (0.096 R)
• M23: 16,112,139 km (0.08 R)
• M24: 16,841,130 km (0.084 R)
• M25: 17,591,962 km (0.118 R)
• M26: 17,847,026 km (0.052 R)
• M27: 25,056,147 km (0.085 R)
• M28: 30,685,066 km (0.084 R)
• M29: 34,383,874 km (0.082 R)
• M30: 36,822,917 km (0.071 R)
• M31: 39,230,097 km (0.069 R)
• M32: 39,665,576 km (0.11 R)
• M33: 41,589,554 km (0.076 R)
• M34: 42,193,780 km (0.103 R)
• M35: 42,498,212 km (0.104 R)
• M36: 43,574,868 km (0.117 R)
• M37: 48,729,113 km (0.082 R)
• M38: 57,571,843 km (0.084 R)
• M39: 59,269,330 km (0.055 R)
• M40: 64,763,162 km (0.044 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.9

Radius: 5.5

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 14.25 AU - 21.19 AU

Year: 26216 Days

Day: 21.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 119,108,713 km

• M1: 68,366 km (0.093 R)
• M2: 335,548 km (0.079 R)
• M3: 673,490 km (0.069 R)
• M4: 916,736 km (0.103 R)
• M5: 1,269,787 km (0.101 R)
• M6: 2,466,570 km (0.116 R)
• M7: 3,722,593 km (0.086 R)
• M8: 4,303,183 km (0.058 R)
• M9: 4,520,100 km (0.105 R)
• M10: 6,367,035 km (0.082 R)
• M11: 6,567,646 km (0.081 R)
• M12: 7,815,442 km (0.084 R)
• M13: 9,522,353 km (0.116 R)
• M14: 14,951,410 km (0.104 R)
• M15: 16,033,002 km (0.065 R)
• M16: 16,782,338 km (0.09 R)
• M17: 20,100,120 km (0.095 R)
• M18: 20,707,038 km (0.115 R)
• M19: 21,059,341 km (0.096 R)
• M20: 23,163,136 km (0.052 R)
• M21: 25,604,124 km (0.11 R)
• M22: 26,317,257 km (0.088 R)
• M23: 26,626,925 km (0.104 R)
• M24: 28,535,794 km (0.117 R)
• M25: 31,220,477 km (0.112 R)
• M26: 40,412,518 km (0.09 R)
• M27: 41,797,196 km (0.086 R)
• M28: 46,590,910 km (0.076 R)
• M29: 46,892,649 km (0.039 R)
• M30: 47,652,756 km (0.05 R)
• M31: 50,140,419 km (0.063 R)
• M32: 55,372,605 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.2

Radius: 3.6

Gravity: 57.58 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.52 AU - 22.06 AU

Year: 26372 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 119,108,713 km

• M1: 44,879 km (0.072 R)
• M2: 215,571 km (0.098 R)
• M3: 660,026 km (0.107 R)
• M4: 786,286 km (0.118 R)
• M5: 903,870 km (0.102 R)
• M6: 1,497,475 km (0.115 R)
• M7: 2,411,667 km (0.039 R)
• M8: 2,662,393 km (0.1 R)
• M9: 3,304,916 km (0.092 R)
• M10: 4,849,813 km (0.034 R)
• M11: 6,112,270 km (0.115 R)
• M12: 6,770,201 km (0.078 R)
• M13: 7,630,987 km (0.073 R)
• M14: 10,257,328 km (0.118 R)
• M15: 12,897,580 km (0.09 R)
• M16: 14,944,229 km (0.109 R)
• M17: 17,197,173 km (0.072 R)
• M18: 24,827,562 km (0.103 R)
• M19: 33,298,092 km (0.109 R)
• M20: 34,439,674 km (0.1 R)
• M21: 37,560,285 km (0.076 R)
• M22: 38,953,341 km (0.112 R)
• M23: 52,498,530 km (0.11 R)
• M24: 53,460,295 km (0.116 R)
• M25: 57,222,532 km (0.051 R)
• M26: 57,832,143 km (0.096 R)
• M27: 59,271,724 km (0.07 R)
• M28: 59,687,306 km (0.113 R)
• M29: 62,008,018 km (0.062 R)
• M30: 74,760,040 km (0.078 R)
• M31: 77,454,447 km (0.082 R)
• M32: 79,706,493 km (0.086 R)
• M33: 80,466,899 km (0.087 R)
• M34: 80,976,430 km (0.083 R)
• M35: 82,259,680 km (0.104 R)
• M36: 88,608,315 km (0.077 R)
• M37: 93,017,263 km (0.111 R)
• M38: 93,297,610 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.6

Radius: 5.1

Gravity: 37.59 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 20.06 AU - 21.08 AU

Year: 32789 Days

Day: 23.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 119,108,713 km

• M1: 66,571 km (0.086 R)
• M2: 249,230 km (0.064 R)
• M3: 793,018 km (0.12 R)
• M4: 1,104,032 km (0.1 R)
• M5: 2,278,824 km (0.059 R)
• M6: 2,566,351 km (0.088 R)
• M7: 2,907,135 km (0.056 R)
• M8: 3,679,060 km (0.088 R)
• M9: 6,647,381 km (0.06 R)
• M10: 7,234,254 km (0.037 R)
• M11: 8,208,286 km (0.074 R)
• M12: 9,528,337 km (0.101 R)
• M13: 11,056,779 km (0.102 R)
• M14: 15,486,222 km (0.118 R)
• M15: 15,948,031 km (0.074 R)
• M16: 21,993,879 km (0.113 R)
• M17: 22,813,376 km (0.079 R)
• M18: 26,951,702 km (0.101 R)
• M19: 28,435,264 km (0.075 R)
• M20: 30,833,617 km (0.112 R)
• M21: 33,823,929 km (0.078 R)
• M22: 34,600,492 km (0.086 R)
• M23: 39,341,098 km (0.039 R)
• M24: 39,683,229 km (0.068 R)
• M25: 45,805,522 km (0.116 R)
• M26: 46,184,004 km (0.066 R)
• M27: 47,139,486 km (0.099 R)
• M28: 58,091,247 km (0.117 R)
• M29: 59,878,941 km (0.108 R)
• M30: 62,861,474 km (0.041 R)
• M31: 71,889,556 km (0.119 R)
• M32: 86,270,100 km (0.044 R)
• M33: 88,888,212 km (0.051 R)
• M34: 90,960,741 km (0.078 R)
• M35: 95,201,841 km (0.107 R)
• M36: 100,846,019 km (0.052 R)
• M37: 101,486,597 km (0.112 R)
• M38: 110,401,733 km (0.084 R)
• M39: 112,451,223 km (0.036 R)
• M40: 113,139,972 km (0.12 R)
• M41: 114,178,480 km (0.09 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 17,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit