🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 10.8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.6 AU

Year: 256 Days

Day: 13 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 34,684,471 km

• M1: 134,339 km (0.045 R)
• M2: 500,854 km (0.116 R)
• M3: 893,548 km (0.119 R)
• M4: 1,287,888 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.1

Radius: 10.7

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.58 AU - 0.62 AU

Year: 327 Days

Day: 14.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 34,684,471 km

• M1: 133,142 km (0.106 R)
• M2: 524,789 km (0.099 R)
• M3: 897,288 km (0.084 R)
• M4: 1,265,598 km (0.112 R)
• M5: 1,990,998 km (0.071 R)
• M6: 2,593,877 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.8

Radius: 9.3

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.67 AU - 0.87 AU

Year: 475 Days

Day: 9.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 34,684,471 km

• M1: 116,088 km (0.069 R)
• M2: 564,732 km (0.108 R)
• M3: 1,313,021 km (0.078 R)
• M4: 1,726,659 km (0.042 R)
• M5: 2,017,028 km (0.061 R)
• M6: 2,403,739 km (0.118 R)
• M7: 2,911,923 km (0.109 R)
• M8: 3,282,028 km (0.099 R)
• M9: 3,573,893 km (0.119 R)
• M10: 4,156,876 km (0.09 R)
• M11: 4,471,480 km (0.111 R)
• M12: 5,257,617 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738

Radius: 13.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.72 AU - 2.1 AU

Year: 1855 Days

Day: 5.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,684,471 km

• M1: 162,912 km (0.041 R)
• M2: 829,819 km (0.107 R)
• M3: 1,301,950 km (0.105 R)
• M4: 2,387,732 km (0.115 R)
• M5: 2,795,386 km (0.071 R)
• M6: 3,298,184 km (0.114 R)
• M7: 3,719,153 km (0.051 R)
• M8: 4,138,176 km (0.103 R)
• M9: 5,007,490 km (0.087 R)
• M10: 5,543,648 km (0.075 R)
• M11: 6,068,737 km (0.107 R)
• M12: 6,574,677 km (0.047 R)
• M13: 7,191,319 km (0.043 R)
• M14: 9,507,543 km (0.104 R)
• M15: 11,167,631 km (0.104 R)
• M16: 13,221,310 km (0.097 R)
• M17: 14,030,934 km (0.082 R)
• M18: 15,330,191 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.3

Radius: 12

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.58 AU - 3 AU

Year: 3276 Days

Day: 6.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,684,471 km

• M1: 149,299 km (0.072 R)
• M2: 528,978 km (0.049 R)
• M3: 964,308 km (0.114 R)
• M4: 1,351,467 km (0.057 R)
• M5: 1,833,771 km (0.037 R)
• M6: 2,617,215 km (0.086 R)
• M7: 3,204,087 km (0.051 R)
• M8: 3,743,088 km (0.094 R)
• M9: 4,196,669 km (0.112 R)
• M10: 4,642,920 km (0.102 R)
• M11: 5,384,027 km (0.119 R)
• M12: 7,280,031 km (0.041 R)
• M13: 8,150,990 km (0.048 R)
• M14: 8,951,787 km (0.114 R)
• M15: 9,442,618 km (0.083 R)
• M16: 10,363,841 km (0.026 R)
• M17: 11,670,579 km (0.096 R)
• M18: 12,172,180 km (0.118 R)
• M19: 15,489,214 km (0.1 R)
• M20: 18,679,389 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.5

Radius: 9.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.42 AU - 3.84 AU

Year: 3892 Days

Day: 14.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 34,684,471 km

• M1: 122,521 km (0.069 R)
• M2: 430,243 km (0.118 R)
• M3: 817,403 km (0.057 R)
• M4: 1,529,937 km (0.114 R)
• M5: 1,852,321 km (0.11 R)
• M6: 2,242,472 km (0.086 R)
• M7: 2,826,652 km (0.077 R)
• M8: 3,995,460 km (0.062 R)
• M9: 4,526,084 km (0.083 R)
• M10: 4,836,649 km (0.091 R)
• M11: 5,791,682 km (0.099 R)
• M12: 10,699,689 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.7

Radius: 12

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.16 AU - 3.3 AU

Year: 4080 Days

Day: 14.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,684,471 km

• M1: 149,299 km (0.111 R)
• M2: 663,616 km (0.06 R)
• M3: 1,062,594 km (0.114 R)
• M4: 1,464,114 km (0.034 R)
• M5: 2,075,072 km (0.061 R)
• M6: 2,953,810 km (0.088 R)
• M7: 3,469,324 km (0.095 R)
• M8: 3,937,117 km (0.111 R)
• M9: 4,706,050 km (0.111 R)
• M10: 5,681,428 km (0.09 R)
• M11: 8,381,669 km (0.118 R)
• M12: 9,343,584 km (0.074 R)
• M13: 10,295,325 km (0.112 R)
• M14: 13,246,443 km (0.034 R)
• M15: 13,638,838 km (0.058 R)
• M16: 16,047,962 km (0.088 R)
• M17: 19,536,884 km (0.09 R)
• M18: 20,045,815 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.2

Radius: 7.1

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.76 AU - 7.74 AU

Year: 10983 Days

Day: 21.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,684,471 km

• M1: 94,097 km (0.033 R)
• M2: 325,226 km (0.067 R)
• M3: 850,015 km (0.054 R)
• M4: 1,312,721 km (0.066 R)
• M5: 1,691,802 km (0.072 R)
• M6: 4,206,543 km (0.111 R)
• M7: 5,162,922 km (0.114 R)
• M8: 7,756,051 km (0.114 R)
• M9: 10,299,365 km (0.055 R)
• M10: 10,943,982 km (0.107 R)
• M11: 15,047,302 km (0.049 R)
• M12: 15,736,649 km (0.099 R)
• M13: 19,260,576 km (0.114 R)
• M14: 23,277,429 km (0.11 R)
• M15: 25,144,111 km (0.109 R)
• M16: 26,113,954 km (0.091 R)
• M17: 26,409,709 km (0.069 R)
• M18: 29,812,013 km (0.048 R)
• M19: 32,122,852 km (0.095 R)
• M20: 34,078,993 km (0.042 R)
• M21: 34,787,938 km (0.085 R)
• M22: 40,685,235 km (0.076 R)
• M23: 48,540,919 km (0.096 R)
• M24: 51,729,597 km (0.117 R)

Asteroid Belt

Center: 6.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.1

Radius: 3.8

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.98 AU - 8.34 AU

Year: 13467 Days

Day: 19 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,684,471 km

• M1: 47,273 km (0.101 R)
• M2: 281,094 km (0.098 R)
• M3: 608,115 km (0.094 R)
• M4: 799,451 km (0.09 R)
• M5: 1,171,651 km (0.076 R)
• M6: 1,663,229 km (0.034 R)
• M7: 1,917,994 km (0.104 R)
• M8: 2,452,059 km (0.104 R)
• M9: 2,576,973 km (0.038 R)
• M10: 3,782,881 km (0.103 R)
• M11: 3,998,751 km (0.115 R)
• M12: 6,097,609 km (0.119 R)
• M13: 6,361,051 km (0.119 R)
• M14: 7,306,659 km (0.098 R)
• M15: 7,454,312 km (0.104 R)
• M16: 13,192,139 km (0.117 R)
• M17: 16,611,198 km (0.072 R)
• M18: 16,930,889 km (0.081 R)
• M19: 18,591,575 km (0.092 R)
• M20: 18,728,905 km (0.12 R)
• M21: 21,620,483 km (0.1 R)
• M22: 23,490,905 km (0.079 R)
• M23: 23,974,854 km (0.112 R)
• M24: 25,046,124 km (0.115 R)
• M25: 25,551,167 km (0.056 R)
• M26: 27,018,871 km (0.053 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 13,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit