🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.66 AU - 0.68 AU

Year: 354 Days

Day: 37.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.8

Radius: 12.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.02 AU - 2.3 AU

Year: 2050 Days

Day: 12.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 21,186,882 km

• M1: 162,014 km (0.082 R)
• M2: 354,697 km (0.09 R)
• M3: 471,233 km (0.105 R)
• M4: 575,503 km (0.087 R)
• M5: 676,930 km (0.069 R)
• M6: 859,141 km (0.061 R)
• M7: 1,036,564 km (0.102 R)
• M8: 1,227,002 km (0.112 R)
• M9: 1,634,357 km (0.114 R)
• M10: 2,016,878 km (0.034 R)
• M11: 2,228,709 km (0.111 R)
• M12: 2,478,538 km (0.08 R)
• M13: 2,684,983 km (0.1 R)
• M14: 3,315,986 km (0.068 R)
• M15: 3,683,698 km (0.089 R)
• M16: 3,968,233 km (0.11 R)
• M17: 4,259,949 km (0.082 R)
• M18: 4,383,666 km (0.08 R)
• M19: 4,558,846 km (0.098 R)
• M20: 4,659,974 km (0.117 R)
• M21: 5,137,789 km (0.091 R)
• M22: 5,402,578 km (0.09 R)
• M23: 5,536,767 km (0.107 R)
• M24: 5,699,230 km (0.114 R)
• M25: 5,794,674 km (0.107 R)
• M26: 6,435,551 km (0.111 R)
• M27: 7,187,280 km (0.114 R)
• M28: 7,424,243 km (0.109 R)
• M29: 7,799,734 km (0.074 R)
• M30: 7,982,094 km (0.067 R)
• M31: 8,242,992 km (0.088 R)
• M32: 8,757,459 km (0.083 R)
• M33: 8,883,720 km (0.117 R)
• M34: 8,963,007 km (0.116 R)
• M35: 9,138,186 km (0.12 R)
• M36: 9,330,569 km (0.067 R)
• M37: 9,719,523 km (0.087 R)
• M38: 9,932,401 km (0.097 R)
• M39: 10,097,258 km (0.088 R)
• M40: 10,681,288 km (0.071 R)
• M41: 11,054,086 km (0.079 R)
• M42: 11,190,818 km (0.071 R)
• M43: 11,310,796 km (0.117 R)
• M44: 11,414,018 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.1

Radius: 8.4

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.27 AU - 2.71 AU

Year: 2537 Days

Day: 11.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 21,186,882 km

• M1: 135,685 km (0.072 R)
• M2: 236,664 km (0.111 R)
• M3: 299,046 km (0.089 R)
• M4: 445,802 km (0.052 R)
• M5: 563,685 km (0.114 R)
• M6: 926,609 km (0.109 R)
• M7: 1,025,045 km (0.097 R)
• M8: 1,161,777 km (0.064 R)
• M9: 1,304,793 km (0.108 R)
• M10: 1,466,358 km (0.107 R)
• M11: 1,530,386 km (0.1 R)
• M12: 1,836,763 km (0.107 R)
• M13: 1,961,976 km (0.105 R)
• M14: 2,133,266 km (0.088 R)
• M15: 2,265,061 km (0.058 R)
• M16: 2,324,601 km (0.082 R)
• M17: 2,614,223 km (0.087 R)
• M18: 2,883,349 km (0.102 R)
• M19: 3,161,452 km (0.089 R)
• M20: 3,345,906 km (0.076 R)
• M21: 3,482,489 km (0.101 R)
• M22: 3,725,735 km (0.116 R)
• M23: 3,992,618 km (0.113 R)
• M24: 4,082,975 km (0.071 R)
• M25: 4,137,428 km (0.096 R)
• M26: 4,376,635 km (0.093 R)
• M27: 4,907,109 km (0.098 R)
• M28: 5,140,781 km (0.036 R)
• M29: 5,219,470 km (0.078 R)
• M30: 5,338,250 km (0.108 R)
• M31: 5,518,217 km (0.095 R)
• M32: 5,598,700 km (0.084 R)
• M33: 5,802,004 km (0.065 R)
• M34: 5,986,907 km (0.094 R)
• M35: 6,090,578 km (0.099 R)
• M36: 6,173,904 km (0.103 R)
• M37: 6,278,623 km (0.117 R)
• M38: 6,660,546 km (0.11 R)
• M39: 7,049,949 km (0.09 R)
• M40: 7,402,252 km (0.118 R)
• M41: 7,603,013 km (0.028 R)
• M42: 8,216,065 km (0.107 R)
• M43: 9,081,788 km (0.117 R)
• M44: 9,248,739 km (0.066 R)
• M45: 9,610,167 km (0.101 R)
• M46: 9,756,025 km (0.104 R)
• M47: 9,878,247 km (0.025 R)
• M48: 10,049,985 km (0.079 R)
• M49: 10,396,603 km (0.077 R)
• M50: 10,722,128 km (0.106 R)
• M51: 11,874,181 km (0.098 R)
• M52: 12,398,821 km (0.056 R)
• M53: 12,663,909 km (0.115 R)
• M54: 13,416,236 km (0.118 R)
• M55: 13,880,139 km (0.109 R)
• M56: 14,571,880 km (0.085 R)
• M57: 14,627,680 km (0.119 R)
• M58: 14,823,653 km (0.104 R)
• M59: 15,388,235 km (0.1 R)
• M60: 15,530,503 km (0.048 R)
• M61: 15,673,219 km (0.093 R)
• M62: 16,046,316 km (0.043 R)
• M63: 16,103,912 km (0.091 R)
• M64: 16,567,665 km (0.043 R)
• M65: 16,859,680 km (0.087 R)
• M66: 17,686,507 km (0.117 R)
• M67: 18,104,933 km (0.066 R)
• M68: 18,255,129 km (0.067 R)
• M69: 19,165,133 km (0.056 R)
• M70: 19,226,318 km (0.116 R)
• M71: 19,287,504 km (0.117 R)
• M72: 19,718,196 km (0.108 R)
• M73: 19,841,764 km (0.084 R)
• M74: 19,996,747 km (0.112 R)
• M75: 20,245,379 km (0.073 R)
• M76: 20,369,994 km (0.119 R)
• M77: 20,997,408 km (0.058 R)
• M78: 21,155,233 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 11,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit