🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.2

Radius: 9.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.55 AU - 0.67 AU

Year: 323 Days

Day: 6.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,199,003 km

• M1: 119,379 km (0.106 R)
• M2: 449,242 km (0.098 R)
• M3: 789,428 km (0.082 R)
• M4: 1,109,418 km (0.074 R)
• M5: 1,415,345 km (0.093 R)
• M6: 2,011,792 km (0.095 R)
• M7: 2,320,712 km (0.084 R)
• M8: 2,705,328 km (0.071 R)
• M9: 3,191,371 km (0.08 R)
• M10: 3,571,948 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.6

Radius: 14.9

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.82 AU - 0.88 AU

Year: 532 Days

Day: 7.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,199,003 km

• M1: 185,352 km (0.113 R)
• M2: 691,591 km (0.087 R)
• M3: 1,175,540 km (0.097 R)
• M4: 1,654,702 km (0.104 R)
• M5: 2,233,795 km (0.07 R)
• M6: 2,785,662 km (0.081 R)
• M7: 3,405,745 km (0.039 R)
• M8: 4,143,412 km (0.098 R)
• M9: 4,635,888 km (0.107 R)
• M10: 5,353,958 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.6

Radius: 10

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.26 AU - 1.38 AU

Year: 1029 Days

Day: 5.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,199,003 km

• M1: 124,316 km (0.082 R)
• M2: 594,951 km (0.112 R)
• M3: 1,112,410 km (0.112 R)
• M4: 1,570,030 km (0.037 R)
• M5: 2,087,489 km (0.062 R)
• M6: 2,476,593 km (0.084 R)
• M7: 3,542,478 km (0.105 R)
• M8: 3,930,834 km (0.098 R)
• M9: 4,288,373 km (0.11 R)
• M10: 4,683,311 km (0.027 R)
• M11: 5,253,279 km (0.08 R)
• M12: 6,610,580 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.1

Radius: 11.9

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.05 AU - 1.69 AU

Year: 1088 Days

Day: 8.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,199,003 km

• M1: 147,952 km (0.099 R)
• M2: 545,135 km (0.09 R)
• M3: 1,024,895 km (0.056 R)
• M4: 1,410,558 km (0.09 R)
• M5: 1,807,142 km (0.092 R)
• M6: 2,267,754 km (0.087 R)
• M7: 3,107,447 km (0.119 R)
• M8: 3,889,844 km (0.068 R)
• M9: 4,592,056 km (0.096 R)
• M10: 5,052,668 km (0.045 R)
• M11: 6,089,980 km (0.072 R)
• M12: 6,481,328 km (0.03 R)
• M13: 7,264,024 km (0.114 R)
• M14: 8,413,833 km (0.052 R)
• M15: 8,813,259 km (0.102 R)
• M16: 9,867,625 km (0.107 R)
• M17: 10,670,966 km (0.08 R)
• M18: 11,656,965 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 11.2

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.75 AU - 2.23 AU

Year: 1904 Days

Day: 6.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,199,003 km

• M1: 139,425 km (0.096 R)
• M2: 487,689 km (0.106 R)
• M3: 936,632 km (0.101 R)
• M4: 2,281,667 km (0.104 R)
• M5: 3,481,890 km (0.098 R)
• M6: 4,069,511 km (0.048 R)
• M7: 4,517,407 km (0.087 R)
• M8: 5,041,299 km (0.11 R)
• M9: 5,771,037 km (0.091 R)
• M10: 6,312,432 km (0.05 R)
• M11: 6,674,459 km (0.04 R)
• M12: 8,142,762 km (0.104 R)
• M13: 8,824,778 km (0.115 R)
• M14: 11,250,957 km (0.118 R)
• M15: 11,823,617 km (0.047 R)
• M16: 12,295,599 km (0.104 R)
• M17: 12,780,146 km (0.114 R)
• M18: 13,403,820 km (0.115 R)
• M19: 15,397,062 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.8

Radius: 8.3

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.87 AU - 5.75 AU

Year: 8299 Days

Day: 8.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,199,003 km

• M1: 103,223 km (0.045 R)
• M2: 1,758,074 km (0.048 R)
• M3: 5,368,020 km (0.039 R)
• M4: 5,704,017 km (0.09 R)
• M5: 9,925,669 km (0.106 R)
• M6: 10,246,557 km (0.094 R)
• M7: 11,853,088 km (0.075 R)
• M8: 15,928,433 km (0.063 R)
• M9: 16,881,521 km (0.106 R)
• M10: 17,273,169 km (0.091 R)
• M11: 19,394,317 km (0.079 R)
• M12: 21,991,186 km (0.056 R)
• M13: 22,615,757 km (0.062 R)
• M14: 23,982,334 km (0.111 R)
• M15: 25,402,915 km (0.037 R)
• M16: 28,319,475 km (0.112 R)
• M17: 31,945,728 km (0.064 R)
• M18: 35,124,383 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.4

Radius: 6.4

Gravity: 18.83 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.45 AU - 8.53 AU

Year: 13903 Days

Day: 24.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 35,199,003 km

• M1: 97,388 km (0.05 R)
• M2: 749,186 km (0.113 R)
• M3: 1,003,203 km (0.07 R)
• M4: 1,328,130 km (0.081 R)
• M5: 1,530,985 km (0.062 R)
• M6: 4,513,966 km (0.086 R)
• M7: 5,695,490 km (0.097 R)
• M8: 6,644,988 km (0.06 R)
• M9: 7,157,510 km (0.068 R)
• M10: 7,881,414 km (0.115 R)
• M11: 8,603,374 km (0.061 R)
• M12: 9,160,177 km (0.101 R)
• M13: 10,514,786 km (0.08 R)
• M14: 15,009,304 km (0.105 R)
• M15: 17,117,736 km (0.093 R)
• M16: 18,991,150 km (0.062 R)
• M17: 19,245,168 km (0.105 R)
• M18: 21,268,778 km (0.039 R)
• M19: 24,814,846 km (0.093 R)
• M20: 25,322,432 km (0.08 R)
• M21: 26,674,348 km (0.103 R)
• M22: 27,422,038 km (0.083 R)
• M23: 29,408,398 km (0.08 R)
• M24: 31,135,506 km (0.12 R)
• M25: 31,370,673 km (0.055 R)
• M26: 31,607,188 km (0.086 R)
• M27: 35,298,366 km (0.112 R)
• M28: 36,720,742 km (0.108 R)
• M29: 37,912,588 km (0.103 R)
• M30: 39,403,930 km (0.074 R)
• M31: 40,373,174 km (0.093 R)
• M32: 48,864,648 km (0.063 R)
• M33: 49,501,786 km (0.045 R)
• M34: 51,118,490 km (0.077 R)
• M35: 52,603,398 km (0.047 R)
• M36: 54,116,731 km (0.046 R)
• M37: 55,486,149 km (0.083 R)
• M38: 60,827,392 km (0.107 R)

Asteroid Belt

Center: 8.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.8

Radius: 3.8

Gravity: 42.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.18 AU - 9.4 AU

Year: 17676 Days

Day: 18.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 35,199,003 km

• M1: 47,423 km (0.106 R)
• M2: 205,697 km (0.08 R)
• M3: 453,282 km (0.099 R)
• M4: 662,270 km (0.082 R)
• M5: 966,851 km (0.061 R)
• M6: 1,526,048 km (0.075 R)
• M7: 2,789,402 km (0.081 R)
• M8: 3,035,490 km (0.095 R)
• M9: 3,377,022 km (0.087 R)
• M10: 3,628,048 km (0.107 R)
• M11: 4,758,110 km (0.094 R)
• M12: 5,630,265 km (0.086 R)
• M13: 5,943,224 km (0.118 R)
• M14: 6,226,563 km (0.042 R)
• M15: 7,923,900 km (0.041 R)
• M16: 8,266,928 km (0.09 R)
• M17: 8,518,103 km (0.062 R)
• M18: 8,774,214 km (0.098 R)
• M19: 9,573,516 km (0.072 R)
• M20: 11,877,024 km (0.105 R)
• M21: 13,122,426 km (0.027 R)
• M22: 14,452,351 km (0.086 R)
• M23: 14,597,311 km (0.093 R)
• M24: 16,257,249 km (0.119 R)
• M25: 16,730,876 km (0.035 R)
• M26: 17,622,928 km (0.117 R)
• M27: 19,150,472 km (0.051 R)
• M28: 19,767,563 km (0.099 R)
• M29: 20,126,150 km (0.098 R)
• M30: 21,321,437 km (0.064 R)
• M31: 21,793,418 km (0.104 R)
• M32: 22,369,070 km (0.081 R)
• M33: 22,856,460 km (0.085 R)
• M34: 37,052,401 km (0.104 R)
• M35: 39,123,134 km (0.097 R)
• M36: 48,990,161 km (0.104 R)
• M37: 49,811,304 km (0.111 R)
• M38: 51,312,518 km (0.095 R)
• M39: 63,447,299 km (0.119 R)
• M40: 64,226,704 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.3

Radius: 5.2

Gravity: 24.72 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.64 AU - 9.94 AU

Year: 19205 Days

Day: 19.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,199,003 km

• M1: 64,776 km (0.101 R)
• M2: 359,633 km (0.092 R)
• M3: 856,747 km (0.069 R)
• M4: 1,295,966 km (0.104 R)
• M5: 1,817,764 km (0.088 R)
• M6: 3,000,335 km (0.114 R)
• M7: 8,333,798 km (0.116 R)
• M8: 10,867,089 km (0.114 R)
• M9: 12,542,884 km (0.05 R)
• M10: 14,756,932 km (0.117 R)
• M11: 18,590,228 km (0.087 R)
• M12: 20,311,800 km (0.08 R)
• M13: 22,038,160 km (0.11 R)
• M14: 22,835,965 km (0.072 R)
• M15: 24,594,788 km (0.077 R)
• M16: 25,779,752 km (0.07 R)
• M17: 28,263,077 km (0.056 R)
• M18: 30,901,235 km (0.1 R)
• M19: 40,085,647 km (0.085 R)
• M20: 60,630,820 km (0.107 R)
• M21: 61,213,803 km (0.12 R)
• M22: 72,574,864 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.7

Radius: 4.9

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.18 AU - 10.92 AU

Year: 20017 Days

Day: 18.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,199,003 km

• M1: 61,186 km (0.057 R)
• M2: 482,902 km (0.096 R)
• M3: 12,531,215 km (0.047 R)
• M4: 23,843,657 km (0.063 R)
• M5: 24,417,065 km (0.115 R)
• M6: 32,930,530 km (0.119 R)
• M7: 33,846,369 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 15,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit