🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.09 AU - 1.49 AU

Year: 669 Days

Day: 38.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.44 AU - 2.38 AU

Year: 1205 Days

Day: 13.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,706,579 km

• M1: 60,438 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.92 AU - 2.22 AU

Year: 1360 Days

Day: 14.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.3

Radius: 11.1

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.97 AU - 2.71 AU

Year: 1634 Days

Day: 8.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 77,706,579 km

• M1: 141,220 km (0.098 R)
• M2: 1,029,533 km (0.115 R)
• M3: 1,568,683 km (0.092 R)
• M4: 1,979,778 km (0.106 R)
• M5: 2,539,125 km (0.033 R)
• M6: 3,191,671 km (0.096 R)
• M7: 3,964,643 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.2

Radius: 9

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.17 AU - 7.19 AU

Year: 7883 Days

Day: 5.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,706,579 km

• M1: 111,899 km (0.057 R)
• M2: 392,994 km (0.112 R)
• M3: 736,022 km (0.116 R)
• M4: 1,075,160 km (0.099 R)
• M5: 1,595,760 km (0.089 R)
• M6: 2,465,223 km (0.051 R)
• M7: 3,286,964 km (0.091 R)
• M8: 4,932,242 km (0.087 R)
• M9: 5,252,232 km (0.105 R)
• M10: 5,617,101 km (0.108 R)
• M11: 7,065,657 km (0.11 R)
• M12: 9,045,734 km (0.102 R)
• M13: 12,941,263 km (0.087 R)
• M14: 13,327,824 km (0.07 R)
• M15: 14,240,221 km (0.075 R)
• M16: 14,533,732 km (0.114 R)
• M17: 15,936,362 km (0.056 R)
• M18: 16,767,827 km (0.103 R)
• M19: 18,309,583 km (0.042 R)
• M20: 19,150,472 km (0.115 R)
• M21: 20,016,793 km (0.079 R)
• M22: 20,984,542 km (0.113 R)
• M23: 22,375,653 km (0.08 R)
• M24: 24,408,239 km (0.085 R)
• M25: 26,208,350 km (0.107 R)
• M26: 31,636,958 km (0.113 R)
• M27: 32,137,363 km (0.099 R)
• M28: 35,681,187 km (0.107 R)

Asteroid Belt

Center: 9.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.8

Radius: 4.5

Gravity: 46.06 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.58 AU - 12.68 AU

Year: 18108 Days

Day: 15.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,706,579 km

• M1: 55,950 km (0.094 R)
• M2: 291,417 km (0.092 R)
• M3: 515,963 km (0.119 R)
• M4: 668,254 km (0.056 R)
• M5: 1,159,982 km (0.041 R)
• M6: 1,574,218 km (0.036 R)
• M7: 2,122,345 km (0.093 R)
• M8: 2,864,799 km (0.088 R)
• M9: 3,183,443 km (0.047 R)
• M10: 4,018,947 km (0.049 R)
• M11: 4,383,966 km (0.082 R)
• M12: 4,627,661 km (0.047 R)
• M13: 4,807,028 km (0.09 R)
• M14: 5,334,510 km (0.119 R)
• M15: 5,899,691 km (0.1 R)
• M16: 6,548,348 km (0.118 R)
• M17: 7,291,400 km (0.096 R)
• M18: 8,998,761 km (0.092 R)
• M19: 10,214,094 km (0.118 R)
• M20: 19,591,188 km (0.12 R)
• M21: 20,251,662 km (0.118 R)
• M22: 23,042,710 km (0.1 R)
• M23: 29,007,925 km (0.114 R)
• M24: 32,408,135 km (0.088 R)
• M25: 37,199,007 km (0.085 R)
• M26: 37,342,321 km (0.069 R)
• M27: 37,774,809 km (0.099 R)
• M28: 39,388,970 km (0.112 R)
• M29: 41,201,797 km (0.083 R)
• M30: 47,814,322 km (0.097 R)
• M31: 54,913,788 km (0.117 R)
• M32: 55,660,281 km (0.114 R)
• M33: 56,982,577 km (0.098 R)
• M34: 65,567,999 km (0.089 R)
• M35: 77,519,522 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.7

Radius: 5.2

Gravity: 25.1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.66 AU - 15.8 AU

Year: 20737 Days

Day: 15.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,706,579 km

• M1: 66,571 km (0.071 R)
• M2: 286,929 km (0.104 R)
• M3: 509,979 km (0.099 R)
• M4: 1,192,594 km (0.088 R)
• M5: 1,627,176 km (0.115 R)
• M6: 2,514,591 km (0.094 R)
• M7: 3,365,055 km (0.056 R)
• M8: 3,597,380 km (0.059 R)
• M9: 4,599,835 km (0.081 R)
• M10: 4,886,166 km (0.066 R)
• M11: 7,572,794 km (0.118 R)
• M12: 8,074,395 km (0.109 R)
• M13: 11,623,755 km (0.063 R)
• M14: 19,386,538 km (0.113 R)
• M15: 21,882,877 km (0.106 R)
• M16: 26,924,774 km (0.087 R)
• M17: 34,147,659 km (0.099 R)
• M18: 34,688,605 km (0.09 R)
• M19: 49,105,501 km (0.065 R)
• M20: 49,621,763 km (0.081 R)
• M21: 51,900,588 km (0.086 R)
• M22: 54,615,490 km (0.092 R)
• M23: 55,727,451 km (0.064 R)
• M24: 57,614,179 km (0.111 R)
• M25: 59,348,318 km (0.104 R)
• M26: 61,914,071 km (0.098 R)
• M27: 62,920,266 km (0.096 R)
• M28: 64,347,131 km (0.103 R)
• M29: 76,547,734 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 12,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit