🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.53 AU - 0.57 AU

Year: 259 Days

Day: 12.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,577,888 km

• M1: 55,950 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.43 AU - 0.69 AU

Year: 266 Days

Day: 23.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.4

Radius: 12.2

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.91 AU - 1.35 AU

Year: 764 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 24,577,888 km

• M1: 165,754 km (0.111 R)
• M2: 294,708 km (0.086 R)
• M3: 442,810 km (0.069 R)
• M4: 526,585 km (0.107 R)
• M5: 617,091 km (0.113 R)
• M6: 714,031 km (0.074 R)
• M7: 943,813 km (0.103 R)
• M8: 1,045,390 km (0.053 R)
• M9: 1,137,542 km (0.088 R)
• M10: 1,260,362 km (0.079 R)
• M11: 1,373,608 km (0.11 R)
• M12: 1,610,571 km (0.119 R)
• M13: 1,710,951 km (0.061 R)
• M14: 1,861,297 km (0.07 R)
• M15: 2,158,697 km (0.109 R)
• M16: 2,269,998 km (0.069 R)
• M17: 2,409,573 km (0.098 R)
• M18: 2,734,499 km (0.088 R)
• M19: 2,902,348 km (0.097 R)
• M20: 3,035,191 km (0.09 R)
• M21: 3,170,278 km (0.084 R)
• M22: 3,396,470 km (0.113 R)
• M23: 3,516,597 km (0.113 R)
• M24: 3,761,190 km (0.053 R)
• M25: 3,969,430 km (0.088 R)
• M26: 4,138,775 km (0.109 R)
• M27: 4,267,429 km (0.06 R)
• M28: 4,561,688 km (0.037 R)
• M29: 4,795,210 km (0.109 R)
• M30: 4,907,857 km (0.103 R)
• M31: 5,239,516 km (0.086 R)
• M32: 5,320,598 km (0.115 R)
• M33: 5,460,771 km (0.104 R)
• M34: 5,554,868 km (0.096 R)
• M35: 5,804,397 km (0.104 R)
• M36: 5,936,791 km (0.096 R)
• M37: 6,021,464 km (0.025 R)
• M38: 6,167,471 km (0.048 R)
• M39: 6,277,875 km (0.111 R)
• M40: 6,663,239 km (0.107 R)
• M41: 6,979,489 km (0.058 R)
• M42: 7,236,199 km (0.042 R)
• M43: 7,378,765 km (0.042 R)
• M44: 7,772,208 km (0.114 R)
• M45: 8,212,923 km (0.079 R)
• M46: 8,443,154 km (0.078 R)
• M47: 8,565,974 km (0.049 R)
• M48: 8,923,962 km (0.109 R)
• M49: 9,035,113 km (0.066 R)
• M50: 9,174,688 km (0.072 R)
• M51: 9,300,948 km (0.026 R)
• M52: 9,413,596 km (0.101 R)
• M53: 9,512,629 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270

Radius: 10.3

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.74 AU - 5.04 AU

Year: 5848 Days

Day: 7.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,577,888 km

• M1: 128,804 km (0.105 R)
• M2: 248,781 km (0.066 R)
• M3: 323,730 km (0.107 R)
• M4: 1,094,009 km (0.115 R)
• M5: 1,340,846 km (0.043 R)
• M6: 1,520,214 km (0.08 R)
• M7: 1,995,336 km (0.114 R)
• M8: 2,913,419 km (0.059 R)
• M9: 3,111,337 km (0.053 R)
• M10: 3,220,992 km (0.082 R)
• M11: 3,789,464 km (0.09 R)
• M12: 3,867,703 km (0.093 R)
• M13: 4,025,679 km (0.043 R)
• M14: 4,307,371 km (0.04 R)
• M15: 4,784,140 km (0.111 R)
• M16: 5,018,111 km (0.073 R)
• M17: 5,321,495 km (0.059 R)
• M18: 5,497,572 km (0.082 R)
• M19: 5,586,284 km (0.097 R)
• M20: 5,765,203 km (0.065 R)
• M21: 5,900,738 km (0.069 R)
• M22: 5,968,805 km (0.086 R)
• M23: 6,060,060 km (0.071 R)
• M24: 6,128,875 km (0.11 R)
• M25: 6,640,949 km (0.089 R)
• M26: 7,557,984 km (0.105 R)
• M27: 7,731,218 km (0.068 R)
• M28: 8,081,726 km (0.092 R)
• M29: 8,488,782 km (0.118 R)
• M30: 8,876,390 km (0.104 R)
• M31: 9,481,962 km (0.104 R)
• M32: 9,911,158 km (0.074 R)
• M33: 10,237,281 km (0.114 R)
• M34: 10,760,724 km (0.105 R)
• M35: 11,690,774 km (0.093 R)
• M36: 12,035,298 km (0.077 R)
• M37: 12,122,065 km (0.034 R)
• M38: 13,089,066 km (0.112 R)
• M39: 13,297,306 km (0.101 R)
• M40: 13,657,089 km (0.109 R)
• M41: 13,928,908 km (0.118 R)
• M42: 14,050,382 km (0.115 R)
• M43: 14,355,412 km (0.117 R)
• M44: 14,693,652 km (0.088 R)
• M45: 14,879,154 km (0.113 R)
• M46: 15,190,168 km (0.108 R)
• M47: 15,283,816 km (0.045 R)
• M48: 15,440,445 km (0.104 R)
• M49: 15,566,107 km (0.101 R)
• M50: 15,660,653 km (0.05 R)
• M51: 15,913,473 km (0.119 R)
• M52: 16,295,397 km (0.116 R)
• M53: 16,391,289 km (0.071 R)
• M54: 16,455,467 km (0.091 R)
• M55: 16,680,312 km (0.038 R)
• M56: 16,777,102 km (0.069 R)
• M57: 16,873,892 km (0.06 R)
• M58: 16,970,981 km (0.098 R)
• M59: 17,133,145 km (0.1 R)
• M60: 17,491,881 km (0.085 R)
• M61: 17,590,166 km (0.083 R)
• M62: 17,655,690 km (0.12 R)
• M63: 17,787,187 km (0.075 R)
• M64: 17,886,071 km (0.059 R)
• M65: 18,216,682 km (0.115 R)
• M66: 18,985,017 km (0.075 R)
• M67: 19,220,933 km (0.076 R)
• M68: 19,457,746 km (0.095 R)
• M69: 19,661,648 km (0.11 R)
• M70: 19,797,932 km (0.118 R)
• M71: 20,346,208 km (0.076 R)
• M72: 20,691,330 km (0.118 R)
• M73: 22,446,263 km (0.118 R)
• M74: 22,553,076 km (0.097 R)
• M75: 22,767,300 km (0.046 R)
• M76: 22,982,122 km (0.077 R)
• M77: 24,102,611 km (0.094 R)
• M78: 24,394,775 km (0.03 R)
• M79: 24,467,929 km (0.046 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 15,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit