🌌 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: 41.3

Radius: 8.8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.72 AU - 0.8 AU

Year: 428 Days

Day: 5.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 26,905,866 km

• M1: 109,506 km (0.118 R)
• M2: 388,057 km (0.106 R)
• M3: 708,047 km (0.051 R)
• M4: 1,022,202 km (0.106 R)
• M5: 1,370,466 km (0.115 R)
• M6: 1,865,037 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.1

Radius: 11.6

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.07 AU - 1.23 AU

Year: 796 Days

Day: 10.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 26,905,866 km

• M1: 153,936 km (0.055 R)
• M2: 526,585 km (0.114 R)
• M3: 1,150,557 km (0.089 R)
• M4: 1,626,877 km (0.112 R)
• M5: 2,855,225 km (0.117 R)
• M6: 4,018,947 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.2

Radius: 12.8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.27 AU - 1.63 AU

Year: 1127 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 26,905,866 km

• M1: 159,621 km (0.078 R)
• M2: 685,607 km (0.11 R)
• M3: 1,128,267 km (0.104 R)
• M4: 1,852,770 km (0.07 R)
• M5: 2,870,484 km (0.047 R)
• M6: 4,078,038 km (0.08 R)
• M7: 5,133,451 km (0.119 R)
• M8: 5,641,336 km (0.074 R)
• M9: 6,593,676 km (0.061 R)
• M10: 7,047,406 km (0.056 R)
• M11: 10,445,971 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.5

Radius: 13.7

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.69 AU - 2.01 AU

Year: 1625 Days

Day: 13.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 129.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 26,905,866 km

• M1: 170,392 km (0.101 R)
• M2: 1,123,630 km (0.09 R)
• M3: 1,612,964 km (0.073 R)
• M4: 2,165,429 km (0.074 R)
• M5: 2,668,377 km (0.056 R)
• M6: 3,372,235 km (0.087 R)
• M7: 3,828,210 km (0.107 R)
• M8: 4,475,370 km (0.091 R)
• M9: 4,906,361 km (0.115 R)
• M10: 6,036,872 km (0.075 R)
• M11: 6,714,102 km (0.111 R)
• M12: 7,307,856 km (0.053 R)
• M13: 7,992,865 km (0.106 R)
• M14: 8,512,268 km (0.081 R)
• M15: 10,647,030 km (0.084 R)
• M16: 11,857,576 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 13.8

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.7 AU - 2.1 AU

Year: 1691 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 26,905,866 km

• M1: 171,589 km (0.103 R)
• M2: 633,098 km (0.07 R)
• M3: 1,091,017 km (0.046 R)
• M4: 1,599,949 km (0.106 R)
• M5: 2,215,245 km (0.091 R)
• M6: 2,649,677 km (0.081 R)
• M7: 3,130,635 km (0.11 R)
• M8: 3,996,058 km (0.106 R)
• M9: 4,558,995 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.2

Radius: 14.5

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.89 AU - 2.61 AU

Year: 2179 Days

Day: 14.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 172.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,905,866 km

• M1: 180,714 km (0.063 R)
• M2: 1,113,457 km (0.109 R)
• M3: 1,565,542 km (0.048 R)
• M4: 2,132,667 km (0.081 R)
• M5: 2,754,396 km (0.078 R)
• M6: 3,828,210 km (0.096 R)
• M7: 5,336,455 km (0.06 R)
• M8: 6,568,244 km (0.103 R)
• M9: 7,756,500 km (0.112 R)
• M10: 8,898,530 km (0.085 R)
• M11: 10,800,517 km (0.063 R)
• M12: 11,333,834 km (0.102 R)
• M13: 13,000,504 km (0.091 R)
• M14: 14,059,357 km (0.083 R)

Asteroid Belt

Center: 2.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.6

Radius: 12.2

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.61 AU - 3.55 AU

Year: 3490 Days

Day: 14.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 26,905,866 km

• M1: 151,991 km (0.093 R)
• M2: 584,928 km (0.075 R)
• M3: 964,308 km (0.111 R)
• M4: 1,348,625 km (0.107 R)
• M5: 2,176,649 km (0.09 R)
• M6: 2,605,995 km (0.104 R)
• M7: 3,436,113 km (0.038 R)
• M8: 4,180,064 km (0.108 R)
• M9: 4,627,212 km (0.094 R)
• M10: 5,054,463 km (0.099 R)
• M11: 5,758,920 km (0.084 R)
• M12: 6,683,434 km (0.087 R)
• M13: 9,849,225 km (0.094 R)
• M14: 10,389,423 km (0.076 R)
• M15: 11,081,313 km (0.058 R)
• M16: 15,560,273 km (0.043 R)
• M17: 16,640,220 km (0.068 R)
• M18: 17,407,358 km (0.078 R)
• M19: 22,801,558 km (0.083 R)
• M20: 23,527,407 km (0.058 R)
• M21: 26,745,706 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 12,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit