🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.48 AU - 0.6 AU

Year: 167 Days

Day: 38.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 76.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,934,036 km

• M1: 27,227 km (0.086 R)
• M2: 42,336 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.87 AU - 2.67 AU

Year: 1442 Days

Day: 14.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.4

Radius: 8.5

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.48 AU - 5.52 AU

Year: 4715 Days

Day: 12.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,934,036 km

• M1: 106,663 km (0.097 R)
• M2: 803,939 km (0.083 R)
• M3: 1,553,723 km (0.045 R)
• M4: 6,453,203 km (0.117 R)
• M5: 7,525,670 km (0.116 R)
• M6: 9,598,349 km (0.088 R)
• M7: 10,192,402 km (0.053 R)
• M8: 10,676,202 km (0.086 R)
• M9: 12,366,957 km (0.05 R)
• M10: 13,121,528 km (0.059 R)
• M11: 13,484,004 km (0.106 R)
• M12: 15,454,956 km (0.064 R)
• M13: 15,743,082 km (0.06 R)
• M14: 18,051,676 km (0.115 R)
• M15: 21,137,282 km (0.029 R)
• M16: 25,507,185 km (0.111 R)
• M17: 27,060,310 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.9

Radius: 5.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.52 AU - 13.84 AU

Year: 17928 Days

Day: 16 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 74,934,036 km

• M1: 70,461 km (0.071 R)
• M2: 268,079 km (0.066 R)
• M3: 648,956 km (0.103 R)
• M4: 1,953,748 km (0.11 R)
• M5: 2,207,616 km (0.095 R)
• M6: 4,801,942 km (0.108 R)
• M7: 4,984,003 km (0.097 R)
• M8: 5,784,351 km (0.118 R)
• M9: 6,865,196 km (0.113 R)
• M10: 8,830,762 km (0.119 R)
• M11: 11,063,959 km (0.103 R)
• M12: 12,078,831 km (0.063 R)
• M13: 12,289,166 km (0.09 R)
• M14: 16,971,579 km (0.087 R)
• M15: 17,288,577 km (0.105 R)
• M16: 17,879,788 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.4

Radius: 3.9

Gravity: 47.56 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.95 AU - 15.39 AU

Year: 19021 Days

Day: 18.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 74,934,036 km

• M1: 62,382 km (0.071 R)
• M2: 301,290 km (0.034 R)
• M3: 665,711 km (0.088 R)
• M4: 813,663 km (0.037 R)
• M5: 995,723 km (0.118 R)
• M6: 1,136,345 km (0.086 R)
• M7: 1,555,519 km (0.111 R)
• M8: 2,090,630 km (0.027 R)
• M9: 3,841,673 km (0.119 R)
• M10: 4,255,760 km (0.067 R)
• M11: 4,490,629 km (0.106 R)
• M12: 5,023,197 km (0.048 R)
• M13: 5,878,748 km (0.067 R)
• M14: 6,170,164 km (0.064 R)
• M15: 7,009,857 km (0.066 R)
• M16: 12,104,263 km (0.1 R)
• M17: 13,916,791 km (0.092 R)
• M18: 19,222,728 km (0.044 R)
• M19: 20,143,054 km (0.078 R)
• M20: 21,480,010 km (0.112 R)
• M21: 22,875,160 km (0.1 R)
• M22: 24,435,765 km (0.103 R)
• M23: 25,624,320 km (0.108 R)
• M24: 26,065,933 km (0.119 R)
• M25: 31,013,135 km (0.105 R)
• M26: 35,722,476 km (0.099 R)
• M27: 36,550,949 km (0.08 R)
• M28: 40,141,297 km (0.071 R)
• M29: 41,036,641 km (0.115 R)
• M30: 42,558,350 km (0.068 R)
• M31: 46,689,944 km (0.105 R)
• M32: 47,348,324 km (0.068 R)
• M33: 48,347,638 km (0.083 R)
• M34: 48,852,531 km (0.079 R)
• M35: 54,822,234 km (0.032 R)
• M36: 59,702,117 km (0.107 R)
• M37: 60,477,782 km (0.066 R)
• M38: 61,260,029 km (0.1 R)
• M39: 64,456,487 km (0.082 R)
• M40: 65,889,185 km (0.079 R)
• M41: 71,832,709 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 15,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit