🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67

Radius: 11

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.68 AU - 0.84 AU

Year: 435 Days

Day: 11.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 65,608,673 km

• M1: 137,032 km (0.075 R)
• M2: 527,332 km (0.087 R)
• M3: 885,769 km (0.082 R)
• M4: 1,449,753 km (0.083 R)
• M5: 2,236,189 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.9

Radius: 9.4

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.11 AU - 1.47 AU

Year: 961 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,608,673 km

• M1: 116,836 km (0.099 R)
• M2: 477,217 km (0.117 R)
• M3: 1,055,114 km (0.095 R)
• M4: 1,355,656 km (0.062 R)
• M5: 1,660,686 km (0.118 R)
• M6: 2,052,932 km (0.085 R)
• M7: 2,436,201 km (0.052 R)
• M8: 2,738,838 km (0.068 R)
• M9: 4,669,548 km (0.088 R)
• M10: 5,788,390 km (0.051 R)
• M11: 7,370,986 km (0.073 R)
• M12: 8,248,976 km (0.109 R)
• M13: 8,768,978 km (0.105 R)
• M14: 9,194,884 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.8

Radius: 11.8

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.2 AU - 2.54 AU

Year: 2393 Days

Day: 8.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,608,673 km

• M1: 146,756 km (0.064 R)
• M2: 632,799 km (0.079 R)
• M3: 1,454,839 km (0.082 R)
• M4: 2,945,283 km (0.043 R)
• M5: 3,533,352 km (0.086 R)
• M6: 4,945,406 km (0.094 R)
• M7: 5,701,773 km (0.094 R)
• M8: 6,339,210 km (0.103 R)
• M9: 7,414,370 km (0.091 R)
• M10: 7,883,359 km (0.112 R)
• M11: 11,701,246 km (0.114 R)
• M12: 12,864,519 km (0.106 R)
• M13: 14,008,943 km (0.088 R)
• M14: 15,369,835 km (0.105 R)
• M15: 16,817,045 km (0.118 R)
• M16: 18,694,348 km (0.102 R)
• M17: 20,281,582 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.6

Radius: 8.1

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.92 AU - 3.1 AU

Year: 2609 Days

Day: 7.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,608,673 km

• M1: 100,679 km (0.095 R)
• M2: 926,609 km (0.092 R)
• M3: 1,868,926 km (0.117 R)
• M4: 2,462,531 km (0.093 R)
• M5: 2,887,987 km (0.119 R)
• M6: 3,259,438 km (0.107 R)
• M7: 4,569,018 km (0.06 R)
• M8: 4,984,302 km (0.104 R)
• M9: 5,496,226 km (0.1 R)
• M10: 6,042,856 km (0.106 R)
• M11: 8,372,095 km (0.117 R)
• M12: 8,728,737 km (0.107 R)
• M13: 9,896,049 km (0.069 R)
• M14: 10,442,829 km (0.089 R)
• M15: 10,704,775 km (0.112 R)
• M16: 12,245,633 km (0.095 R)
• M17: 12,579,087 km (0.091 R)
• M18: 13,264,394 km (0.101 R)
• M19: 15,517,787 km (0.104 R)
• M20: 16,557,343 km (0.102 R)

Asteroid Belt

Center: 3.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.7

Radius: 8

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.13 AU - 4.91 AU

Year: 6304 Days

Day: 8 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,608,673 km

• M1: 99,483 km (0.108 R)
• M2: 368,460 km (0.09 R)
• M3: 705,055 km (0.077 R)
• M4: 1,256,772 km (0.092 R)
• M5: 1,724,265 km (0.117 R)
• M6: 2,217,938 km (0.094 R)
• M7: 2,685,880 km (0.054 R)
• M8: 3,673,675 km (0.094 R)
• M9: 3,967,336 km (0.06 R)
• M10: 5,394,948 km (0.086 R)
• M11: 7,871,840 km (0.111 R)
• M12: 8,656,780 km (0.068 R)
• M13: 9,090,315 km (0.049 R)
• M14: 9,767,843 km (0.076 R)
• M15: 10,237,880 km (0.027 R)
• M16: 11,530,555 km (0.099 R)
• M17: 14,078,805 km (0.068 R)
• M18: 16,058,434 km (0.051 R)
• M19: 16,318,285 km (0.032 R)
• M20: 17,317,749 km (0.037 R)
• M21: 19,585,503 km (0.084 R)
• M22: 19,882,305 km (0.051 R)
• M23: 20,560,881 km (0.104 R)
• M24: 23,849,192 km (0.104 R)
• M25: 25,750,581 km (0.102 R)
• M26: 26,017,463 km (0.085 R)
• M27: 27,195,397 km (0.078 R)
• M28: 28,125,447 km (0.073 R)
• M29: 30,344,582 km (0.071 R)
• M30: 32,367,145 km (0.117 R)
• M31: 34,802,000 km (0.088 R)
• M32: 36,119,658 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.9

Radius: 3.8

Gravity: 61 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.1 AU - 8.06 AU

Year: 12358 Days

Day: 22.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,608,673 km

• M1: 47,871 km (0.083 R)
• M2: 230,082 km (0.094 R)
• M3: 594,801 km (0.119 R)
• M4: 835,654 km (0.1 R)
• M5: 1,189,004 km (0.114 R)
• M6: 1,378,096 km (0.115 R)
• M7: 2,963,983 km (0.073 R)
• M8: 3,470,072 km (0.113 R)
• M9: 3,828,658 km (0.088 R)
• M10: 5,018,560 km (0.096 R)
• M11: 10,865,443 km (0.069 R)
• M12: 14,067,436 km (0.089 R)
• M13: 16,902,465 km (0.086 R)
• M14: 18,087,131 km (0.117 R)
• M15: 18,907,076 km (0.111 R)
• M16: 20,620,570 km (0.078 R)
• M17: 22,434,893 km (0.104 R)
• M18: 25,554,458 km (0.102 R)
• M19: 32,159,952 km (0.115 R)
• M20: 32,278,882 km (0.105 R)
• M21: 33,482,846 km (0.044 R)
• M22: 43,192,645 km (0.098 R)
• M23: 44,653,319 km (0.102 R)
• M24: 56,327,787 km (0.113 R)
• M25: 58,776,854 km (0.119 R)
• M26: 58,954,576 km (0.102 R)
• M27: 59,847,975 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.9

Radius: 4.6

Gravity: 41.44 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.22 AU - 8.28 AU

Year: 14153 Days

Day: 17 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,608,673 km

• M1: 57,146 km (0.042 R)
• M2: 233,223 km (0.055 R)
• M3: 589,565 km (0.107 R)
• M4: 1,183,020 km (0.112 R)
• M5: 1,435,392 km (0.103 R)
• M6: 3,945,644 km (0.108 R)
• M7: 4,742,402 km (0.096 R)
• M8: 6,231,948 km (0.108 R)
• M9: 6,690,615 km (0.094 R)
• M10: 7,911,783 km (0.117 R)
• M11: 8,300,438 km (0.102 R)
• M12: 9,221,213 km (0.098 R)
• M13: 9,982,965 km (0.077 R)
• M14: 10,903,890 km (0.115 R)
• M15: 12,325,069 km (0.108 R)
• M16: 12,519,098 km (0.105 R)
• M17: 13,248,088 km (0.046 R)
• M18: 17,647,014 km (0.119 R)
• M19: 17,811,122 km (0.068 R)
• M20: 19,861,062 km (0.112 R)
• M21: 20,217,404 km (0.042 R)
• M22: 24,118,618 km (0.069 R)
• M23: 24,728,678 km (0.073 R)
• M24: 29,289,468 km (0.119 R)
• M25: 29,867,215 km (0.104 R)
• M26: 33,998,510 km (0.09 R)
• M27: 37,674,279 km (0.086 R)
• M28: 40,030,445 km (0.058 R)
• M29: 42,926,062 km (0.118 R)
• M30: 46,113,394 km (0.075 R)
• M31: 55,201,165 km (0.087 R)
• M32: 55,552,421 km (0.092 R)
• M33: 55,728,648 km (0.107 R)
• M34: 57,510,957 km (0.088 R)
• M35: 60,441,130 km (0.118 R)
• M36: 65,216,145 km (0.098 R)
• M37: 65,412,267 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 17,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit