🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.23 AU - 1.33 AU

Year: 548 Days

Day: 24.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.85 AU - 3.67 AU

Year: 2229 Days

Day: 29.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.56 AU - 4.82 AU

Year: 3248 Days

Day: 35.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,893,189 km

• M1: 548,725 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.8

Radius: 9.4

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.48 AU - 6.68 AU

Year: 5678 Days

Day: 9.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,893,189 km

• M1: 119,379 km (0.093 R)
• M2: 514,916 km (0.063 R)
• M3: 856,597 km (0.051 R)
• M4: 1,203,216 km (0.083 R)
• M5: 2,889,333 km (0.107 R)
• M6: 3,562,075 km (0.068 R)
• M7: 4,551,814 km (0.119 R)
• M8: 5,434,591 km (0.084 R)
• M9: 8,430,738 km (0.088 R)
• M10: 9,313,963 km (0.116 R)
• M11: 9,635,150 km (0.061 R)
• M12: 10,687,272 km (0.108 R)
• M13: 11,039,575 km (0.062 R)
• M14: 11,490,762 km (0.089 R)
• M15: 12,286,174 km (0.057 R)
• M16: 14,838,912 km (0.104 R)
• M17: 16,181,553 km (0.087 R)
• M18: 20,022,329 km (0.108 R)
• M19: 23,829,146 km (0.112 R)
• M20: 24,431,277 km (0.047 R)
• M21: 25,275,907 km (0.089 R)
• M22: 25,823,285 km (0.074 R)
• M23: 26,619,146 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.9

Radius: 10.4

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.96 AU - 10.52 AU

Year: 9786 Days

Day: 10 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,893,189 km

• M1: 129,701 km (0.097 R)
• M2: 486,043 km (0.059 R)
• M3: 859,739 km (0.111 R)
• M4: 1,365,380 km (0.103 R)
• M5: 1,976,786 km (0.118 R)
• M6: 3,097,574 km (0.031 R)
• M7: 3,561,626 km (0.087 R)
• M8: 6,082,649 km (0.074 R)
• M9: 10,437,892 km (0.05 R)
• M10: 11,371,084 km (0.12 R)
• M11: 13,152,495 km (0.056 R)
• M12: 13,593,510 km (0.113 R)
• M13: 14,175,146 km (0.034 R)
• M14: 15,878,019 km (0.099 R)
• M15: 17,410,350 km (0.116 R)
• M16: 18,096,555 km (0.049 R)
• M17: 19,849,543 km (0.065 R)
• M18: 21,365,717 km (0.078 R)
• M19: 21,712,934 km (0.082 R)
• M20: 25,492,225 km (0.051 R)
• M21: 27,485,766 km (0.109 R)
• M22: 28,311,547 km (0.103 R)
• M23: 33,852,053 km (0.093 R)
• M24: 36,380,257 km (0.108 R)
• M25: 38,006,835 km (0.038 R)
• M26: 39,550,984 km (0.078 R)
• M27: 45,714,566 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.9

Radius: 9.1

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.05 AU - 11.47 AU

Year: 10672 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,893,189 km

• M1: 113,246 km (0.105 R)
• M2: 451,187 km (0.066 R)
• M3: 994,527 km (0.043 R)
• M4: 1,503,459 km (0.08 R)
• M5: 2,053,081 km (0.074 R)
• M6: 2,404,487 km (0.111 R)
• M7: 2,709,965 km (0.068 R)
• M8: 3,707,484 km (0.091 R)
• M9: 5,498,171 km (0.113 R)
• M10: 6,032,684 km (0.072 R)
• M11: 6,679,994 km (0.09 R)
• M12: 7,289,007 km (0.115 R)
• M13: 7,846,109 km (0.086 R)
• M14: 9,289,729 km (0.075 R)
• M15: 9,791,181 km (0.065 R)
• M16: 10,416,500 km (0.118 R)
• M17: 13,000,653 km (0.082 R)
• M18: 14,210,152 km (0.113 R)
• M19: 16,126,950 km (0.093 R)
• M20: 20,382,560 km (0.095 R)
• M21: 20,718,557 km (0.099 R)
• M22: 21,487,939 km (0.094 R)
• M23: 23,448,868 km (0.103 R)
• M24: 26,910,263 km (0.101 R)
• M25: 31,810,042 km (0.096 R)
• M26: 40,226,269 km (0.042 R)
• M27: 49,710,026 km (0.073 R)
• M28: 52,490,452 km (0.031 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.7

Radius: 7.6

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.14 AU - 15.2 AU

Year: 22378 Days

Day: 20.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,893,189 km

• M1: 94,546 km (0.074 R)
• M2: 361,877 km (0.04 R)
• M3: 645,066 km (0.097 R)
• M4: 1,370,616 km (0.048 R)
• M5: 2,173,507 km (0.094 R)
• M6: 2,598,066 km (0.112 R)
• M7: 3,179,254 km (0.062 R)
• M8: 3,473,363 km (0.119 R)
• M9: 3,756,403 km (0.054 R)
• M10: 6,028,794 km (0.048 R)
• M11: 8,671,441 km (0.078 R)
• M12: 10,360,550 km (0.095 R)
• M13: 11,190,968 km (0.088 R)
• M14: 14,593,123 km (0.106 R)
• M15: 14,959,787 km (0.068 R)
• M16: 17,454,182 km (0.029 R)
• M17: 20,394,678 km (0.096 R)
• M18: 27,791,544 km (0.055 R)
• M19: 32,641,208 km (0.08 R)
• M20: 36,932,124 km (0.046 R)
• M21: 39,424,125 km (0.087 R)
• M22: 39,992,747 km (0.044 R)
• M23: 43,519,816 km (0.054 R)
• M24: 44,279,923 km (0.104 R)
• M25: 44,586,299 km (0.082 R)
• M26: 52,888,532 km (0.096 R)
• M27: 54,628,804 km (0.09 R)
• M28: 57,128,884 km (0.073 R)
• M29: 65,481,681 km (0.094 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: 419 - 11,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit