🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.84 AU - 2.02 AU

Year: 979 Days

Day: 16.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.3

Radius: 8.1

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.08 AU - 8.2 AU

Year: 6249 Days

Day: 6.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 103,874,500 km

• M1: 100,679 km (0.057 R)
• M2: 447,148 km (0.11 R)
• M3: 1,274,723 km (0.092 R)
• M4: 1,640,939 km (0.11 R)
• M5: 2,007,603 km (0.082 R)
• M6: 2,351,828 km (0.065 R)
• M7: 2,635,615 km (0.095 R)
• M8: 3,122,706 km (0.101 R)
• M9: 3,446,885 km (0.066 R)
• M10: 3,921,259 km (0.096 R)
• M11: 4,580,836 km (0.06 R)
• M12: 5,077,202 km (0.084 R)
• M13: 5,664,224 km (0.115 R)
• M14: 6,265,907 km (0.066 R)
• M15: 6,659,349 km (0.101 R)
• M16: 7,133,724 km (0.117 R)
• M17: 7,630,389 km (0.114 R)
• M18: 9,690,501 km (0.083 R)
• M19: 12,235,011 km (0.119 R)
• M20: 16,016,098 km (0.108 R)
• M21: 17,274,964 km (0.11 R)
• M22: 17,928,557 km (0.116 R)
• M23: 18,846,340 km (0.109 R)
• M24: 19,222,130 km (0.074 R)
• M25: 20,379,419 km (0.084 R)
• M26: 21,041,988 km (0.109 R)
• M27: 22,690,855 km (0.108 R)
• M28: 23,691,665 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 10.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.02 AU - 10.56 AU

Year: 9519 Days

Day: 12.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 103,874,500 km

• M1: 133,441 km (0.117 R)
• M2: 545,733 km (0.114 R)
• M3: 1,460,973 km (0.074 R)
• M4: 2,338,364 km (0.079 R)
• M5: 3,047,608 km (0.073 R)
• M6: 4,808,225 km (0.046 R)
• M7: 10,685,776 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.4

Radius: 4.1

Gravity: 49.88 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.89 AU - 18.75 AU

Year: 25196 Days

Day: 24.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 103,874,500 km

• M1: 79,586 km (0.099 R)
• M2: 352,453 km (0.056 R)
• M3: 1,089,222 km (0.07 R)
• M4: 1,282,353 km (0.086 R)
• M5: 1,738,028 km (0.066 R)
• M6: 2,690,518 km (0.117 R)
• M7: 3,045,065 km (0.05 R)
• M8: 3,218,897 km (0.085 R)
• M9: 3,981,398 km (0.095 R)
• M10: 4,552,263 km (0.112 R)
• M11: 4,935,683 km (0.115 R)
• M12: 5,257,617 km (0.089 R)
• M13: 8,078,883 km (0.05 R)
• M14: 8,300,288 km (0.064 R)
• M15: 10,220,227 km (0.081 R)
• M16: 10,809,194 km (0.102 R)
• M17: 13,625,075 km (0.115 R)
• M18: 14,826,795 km (0.113 R)
• M19: 15,924,095 km (0.112 R)
• M20: 19,439,795 km (0.085 R)
• M21: 20,240,742 km (0.12 R)
• M22: 21,588,469 km (0.102 R)
• M23: 22,774,780 km (0.11 R)
• M24: 23,551,941 km (0.085 R)
• M25: 26,960,229 km (0.09 R)
• M26: 39,286,196 km (0.047 R)
• M27: 47,907,970 km (0.07 R)
• M28: 54,502,394 km (0.073 R)
• M29: 56,491,896 km (0.114 R)
• M30: 59,774,971 km (0.107 R)
• M31: 61,676,509 km (0.069 R)
• M32: 67,395,337 km (0.078 R)
• M33: 69,454,402 km (0.112 R)
• M34: 70,382,806 km (0.044 R)
• M35: 72,740,169 km (0.061 R)
• M36: 79,366,757 km (0.041 R)
• M37: 80,636,394 km (0.116 R)
• M38: 85,319,406 km (0.115 R)
• M39: 88,268,728 km (0.06 R)
• M40: 93,521,707 km (0.045 R)
• M41: 94,369,778 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.3

Radius: 7.1

Gravity: 14.65 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.76 AU - 22.64 AU

Year: 30729 Days

Day: 18.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 103,874,500 km

• M1: 88,412 km (0.113 R)
• M2: 366,964 km (0.063 R)
• M3: 834,457 km (0.066 R)
• M4: 1,367,624 km (0.088 R)
• M5: 1,671,307 km (0.053 R)
• M6: 1,976,337 km (0.102 R)
• M7: 2,246,661 km (0.119 R)
• M8: 3,032,947 km (0.076 R)
• M9: 3,457,356 km (0.109 R)
• M10: 3,886,253 km (0.117 R)
• M11: 4,810,469 km (0.076 R)
• M12: 5,649,414 km (0.119 R)
• M13: 6,830,788 km (0.114 R)
• M14: 8,397,676 km (0.083 R)
• M15: 9,545,840 km (0.085 R)
• M16: 10,795,132 km (0.09 R)
• M17: 11,071,290 km (0.028 R)
• M18: 13,534,269 km (0.089 R)
• M19: 15,981,092 km (0.066 R)
• M20: 19,006,858 km (0.095 R)
• M21: 20,973,173 km (0.099 R)
• M22: 21,295,556 km (0.068 R)
• M23: 24,466,133 km (0.108 R)
• M24: 27,422,935 km (0.092 R)
• M25: 28,328,302 km (0.052 R)
• M26: 28,854,437 km (0.113 R)
• M27: 30,062,291 km (0.068 R)
• M28: 30,335,157 km (0.084 R)
• M29: 30,885,976 km (0.114 R)
• M30: 32,007,362 km (0.076 R)
• M31: 36,146,586 km (0.075 R)
• M32: 36,921,502 km (0.082 R)
• M33: 45,110,490 km (0.104 R)
• M34: 45,468,328 km (0.074 R)
• M35: 47,285,793 km (0.066 R)
• M36: 49,720,049 km (0.1 R)
• M37: 57,732,361 km (0.106 R)
• M38: 66,563,722 km (0.073 R)
• M39: 67,260,250 km (0.09 R)
• M40: 81,433,601 km (0.066 R)
• M41: 102,325,542 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 10,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit