🌌 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: 255.7

Radius: 11.9

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.58 AU - 0.64 AU

Year: 318 Days

Day: 11.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 66,774,790 km

• M1: 147,952 km (0.091 R)
• M2: 562,189 km (0.061 R)
• M3: 941,719 km (0.119 R)
• M4: 1,384,977 km (0.111 R)
• M5: 1,915,750 km (0.116 R)
• M6: 2,383,393 km (0.058 R)
• M7: 2,909,379 km (0.096 R)
• M8: 3,392,880 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.9

Radius: 9.7

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.72 AU - 0.96 AU

Year: 513 Days

Day: 13.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,774,790 km

• M1: 120,725 km (0.099 R)
• M2: 502,200 km (0.031 R)
• M3: 813,364 km (0.089 R)
• M4: 1,128,267 km (0.095 R)
• M5: 1,435,691 km (0.117 R)
• M6: 2,292,288 km (0.065 R)
• M7: 2,827,849 km (0.059 R)
• M8: 3,185,537 km (0.111 R)
• M9: 3,826,564 km (0.072 R)
• M10: 5,591,819 km (0.084 R)
• M11: 6,120,797 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.3

Radius: 10.8

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.83 AU - 1.17 AU

Year: 667 Days

Day: 10.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 66,774,790 km

• M1: 134,638 km (0.079 R)
• M2: 506,389 km (0.077 R)
• M3: 855,101 km (0.086 R)
• M4: 1,579,006 km (0.081 R)
• M5: 2,177,247 km (0.117 R)
• M6: 4,976,672 km (0.105 R)
• M7: 6,442,731 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.7

Radius: 8.7

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.01 AU - 3.33 AU

Year: 2909 Days

Day: 8.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,774,790 km

• M1: 108,309 km (0.102 R)
• M2: 662,120 km (0.085 R)
• M3: 1,142,629 km (0.101 R)
• M4: 1,652,308 km (0.095 R)
• M5: 2,024,059 km (0.104 R)
• M6: 4,642,471 km (0.115 R)
• M7: 7,172,320 km (0.066 R)
• M8: 10,794,534 km (0.115 R)
• M9: 11,782,777 km (0.12 R)
• M10: 12,913,139 km (0.09 R)
• M11: 13,461,864 km (0.048 R)
• M12: 14,025,997 km (0.088 R)
• M13: 14,787,450 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.1

Radius: 10.1

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.76 AU - 4.76 AU

Year: 6925 Days

Day: 14.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,774,790 km

• M1: 125,662 km (0.118 R)
• M2: 848,220 km (0.092 R)
• M3: 1,169,107 km (0.113 R)
• M4: 2,525,062 km (0.113 R)
• M5: 3,099,967 km (0.081 R)
• M6: 6,952,711 km (0.092 R)
• M7: 9,921,331 km (0.085 R)
• M8: 13,596,053 km (0.066 R)
• M9: 17,495,920 km (0.053 R)
• M10: 22,291,130 km (0.115 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298

Radius: 7.4

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.75 AU - 9.01 AU

Year: 13369 Days

Day: 22.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,774,790 km

• M1: 92,003 km (0.112 R)
• M2: 482,154 km (0.084 R)
• M3: 804,388 km (0.111 R)
• M4: 1,574,218 km (0.096 R)
• M5: 3,123,604 km (0.112 R)
• M6: 4,235,265 km (0.096 R)
• M7: 4,687,948 km (0.117 R)
• M8: 4,926,108 km (0.112 R)
• M9: 5,824,443 km (0.096 R)
• M10: 8,237,906 km (0.051 R)
• M11: 8,585,721 km (0.12 R)
• M12: 9,079,843 km (0.118 R)
• M13: 9,736,129 km (0.07 R)
• M14: 10,125,083 km (0.092 R)
• M15: 10,727,963 km (0.108 R)
• M16: 13,321,242 km (0.12 R)
• M17: 14,541,661 km (0.085 R)
• M18: 17,203,157 km (0.097 R)
• M19: 21,696,329 km (0.088 R)
• M20: 28,956,912 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.3

Radius: 6.5

Gravity: 18.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.97 AU - 9.33 AU

Year: 15516 Days

Day: 19.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,774,790 km

• M1: 84,822 km (0.113 R)
• M2: 348,862 km (0.102 R)
• M3: 820,395 km (0.073 R)
• M4: 1,026,092 km (0.1 R)
• M5: 1,657,544 km (0.055 R)
• M6: 1,954,496 km (0.117 R)
• M7: 2,656,260 km (0.057 R)
• M8: 4,037,048 km (0.099 R)
• M9: 4,381,273 km (0.088 R)
• M10: 4,779,054 km (0.101 R)
• M11: 7,502,782 km (0.047 R)
• M12: 8,772,718 km (0.062 R)
• M13: 9,676,589 km (0.074 R)
• M14: 10,699,838 km (0.118 R)
• M15: 11,116,618 km (0.084 R)
• M16: 12,892,793 km (0.085 R)
• M17: 15,368,488 km (0.059 R)
• M18: 16,363,613 km (0.103 R)
• M19: 16,599,081 km (0.117 R)
• M20: 17,977,176 km (0.092 R)
• M21: 18,396,649 km (0.118 R)
• M22: 18,908,572 km (0.119 R)
• M23: 22,181,475 km (0.08 R)
• M24: 22,956,840 km (0.084 R)
• M25: 25,078,138 km (0.083 R)
• M26: 28,897,970 km (0.11 R)
• M27: 35,919,945 km (0.039 R)
• M28: 45,221,641 km (0.092 R)
• M29: 50,173,929 km (0.057 R)
• M30: 53,037,382 km (0.034 R)
• M31: 54,771,670 km (0.079 R)
• M32: 57,082,209 km (0.104 R)
• M33: 61,706,728 km (0.09 R)
• M34: 64,012,630 km (0.072 R)
• M35: 65,186,973 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 11,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit