🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.69 AU - 1.89 AU

Year: 884 Days

Day: 26.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,141,839 km

• M1: 60,886 km (0.048 R)
• M2: 378,632 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.13 AU - 3.29 AU

Year: 1646 Days

Day: 29.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,141,839 km

• M1: 1,367,325 km (0.053 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.4

Radius: 11.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.08 AU - 5.56 AU

Year: 4527 Days

Day: 14.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,141,839 km

• M1: 147,952 km (0.04 R)
• M2: 628,161 km (0.114 R)
• M3: 1,105,079 km (0.087 R)
• M4: 1,528,741 km (0.075 R)
• M5: 2,159,894 km (0.066 R)
• M6: 2,667,180 km (0.119 R)
• M7: 3,567,460 km (0.102 R)
• M8: 4,635,739 km (0.046 R)
• M9: 5,378,043 km (0.092 R)
• M10: 6,653,814 km (0.082 R)
• M11: 7,197,453 km (0.113 R)
• M12: 8,668,598 km (0.096 R)
• M13: 9,318,003 km (0.087 R)
• M14: 10,122,989 km (0.08 R)
• M15: 11,643,053 km (0.115 R)
• M16: 12,291,709 km (0.109 R)
• M17: 13,814,167 km (0.076 R)
• M18: 14,226,758 km (0.118 R)
• M19: 15,624,600 km (0.076 R)
• M20: 19,197,296 km (0.03 R)
• M21: 19,646,688 km (0.031 R)
• M22: 22,848,831 km (0.096 R)
• M23: 23,281,318 km (0.117 R)
• M24: 25,142,017 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.6

Radius: 11.1

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.9 AU - 10.56 AU

Year: 11198 Days

Day: 5.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,141,839 km

• M1: 138,079 km (0.108 R)
• M2: 529,128 km (0.086 R)
• M3: 1,132,755 km (0.12 R)
• M4: 2,233,795 km (0.12 R)
• M5: 2,756,790 km (0.118 R)
• M6: 3,573,744 km (0.092 R)
• M7: 3,985,736 km (0.047 R)
• M8: 5,029,929 km (0.041 R)
• M9: 5,961,625 km (0.086 R)
• M10: 6,335,619 km (0.089 R)
• M11: 8,627,459 km (0.115 R)
• M12: 9,761,411 km (0.104 R)
• M13: 10,160,687 km (0.12 R)
• M14: 18,070,226 km (0.055 R)
• M15: 19,919,704 km (0.119 R)
• M16: 22,027,987 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.1

Radius: 6.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.91 AU - 16.59 AU

Year: 20901 Days

Day: 20.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 85,141,839 km

• M1: 96,341 km (0.101 R)
• M2: 657,333 km (0.1 R)
• M3: 981,811 km (0.098 R)
• M4: 1,218,325 km (0.09 R)
• M5: 1,492,987 km (0.086 R)
• M6: 3,077,976 km (0.117 R)
• M7: 5,243,854 km (0.103 R)
• M8: 6,657,105 km (0.059 R)
• M9: 20,258,244 km (0.114 R)
• M10: 23,025,207 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.2

Radius: 5.9

Gravity: 22.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.59 AU - 17.13 AU

Year: 22211 Days

Day: 16 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,141,839 km

• M1: 260,300 km (0.109 R)
• M2: 713,881 km (0.118 R)
• M3: 1,055,263 km (0.068 R)
• M4: 1,517,371 km (0.101 R)
• M5: 3,416,965 km (0.109 R)
• M6: 3,658,566 km (0.089 R)
• M7: 4,075,495 km (0.113 R)
• M8: 5,042,346 km (0.026 R)
• M9: 8,961,960 km (0.044 R)
• M10: 10,266,603 km (0.119 R)
• M11: 10,835,075 km (0.076 R)
• M12: 11,159,852 km (0.099 R)
• M13: 11,424,341 km (0.101 R)
• M14: 12,954,428 km (0.052 R)
• M15: 13,996,227 km (0.086 R)
• M16: 15,335,128 km (0.108 R)
• M17: 15,662,149 km (0.065 R)
• M18: 17,017,057 km (0.07 R)
• M19: 19,572,787 km (0.068 R)
• M20: 19,764,571 km (0.111 R)
• M21: 20,841,975 km (0.091 R)
• M22: 22,583,295 km (0.096 R)
• M23: 29,127,005 km (0.038 R)
• M24: 29,628,606 km (0.113 R)
• M25: 30,391,855 km (0.071 R)
• M26: 41,697,714 km (0.092 R)
• M27: 42,015,460 km (0.056 R)
• M28: 53,805,118 km (0.098 R)
• M29: 60,449,208 km (0.099 R)
• M30: 60,856,264 km (0.08 R)
• M31: 66,315,240 km (0.114 R)
• M32: 69,385,437 km (0.116 R)
• M33: 71,635,688 km (0.058 R)
• M34: 72,320,099 km (0.119 R)
• M35: 75,101,572 km (0.108 R)
• M36: 76,044,338 km (0.084 R)
• M37: 77,473,147 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 19,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit