🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.63 AU - 0.75 AU

Year: 240 Days

Day: 12.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,959,480 km

• M1: 44,879 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.85 AU - 1.07 AU

Year: 394 Days

Day: 24.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,959,480 km

• M1: 654,341 km (0.032 R)
• M2: 963,560 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.59 AU - 2.81 AU

Year: 1859 Days

Day: 17.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.3

Radius: 14.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.87 AU - 5.83 AU

Year: 5185 Days

Day: 12.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 30,959,480 km

• M1: 184,903 km (0.105 R)
• M2: 337,343 km (0.072 R)
• M3: 617,540 km (0.092 R)
• M4: 723,007 km (0.086 R)
• M5: 894,894 km (0.099 R)
• M6: 1,160,879 km (0.08 R)
• M7: 1,255,575 km (0.079 R)
• M8: 1,453,493 km (0.093 R)
• M9: 2,011,194 km (0.119 R)
• M10: 2,211,655 km (0.081 R)
• M11: 2,489,458 km (0.052 R)
• M12: 2,984,478 km (0.086 R)
• M13: 3,795,148 km (0.119 R)
• M14: 4,517,556 km (0.077 R)
• M15: 4,805,084 km (0.101 R)
• M16: 5,445,063 km (0.088 R)
• M17: 5,585,835 km (0.094 R)
• M18: 5,751,589 km (0.085 R)
• M19: 5,918,989 km (0.05 R)
• M20: 6,112,270 km (0.112 R)
• M21: 6,258,577 km (0.053 R)
• M22: 6,805,357 km (0.072 R)
• M23: 7,008,062 km (0.083 R)
• M24: 7,161,400 km (0.102 R)
• M25: 7,290,054 km (0.102 R)
• M26: 7,523,576 km (0.06 R)
• M27: 8,374,040 km (0.091 R)
• M28: 8,673,535 km (0.092 R)
• M29: 8,810,716 km (0.115 R)
• M30: 9,004,296 km (0.109 R)
• M31: 9,339,096 km (0.111 R)
• M32: 9,706,658 km (0.115 R)
• M33: 10,397,650 km (0.069 R)
• M34: 10,631,472 km (0.071 R)
• M35: 10,749,205 km (0.105 R)
• M36: 10,867,238 km (0.098 R)
• M37: 11,524,122 km (0.093 R)
• M38: 11,735,953 km (0.097 R)
• M39: 12,876,786 km (0.115 R)
• M40: 13,699,575 km (0.118 R)
• M41: 14,474,192 km (0.108 R)
• M42: 14,637,404 km (0.074 R)
• M43: 15,562,666 km (0.05 R)
• M44: 15,830,447 km (0.088 R)
• M45: 15,964,935 km (0.077 R)
• M46: 16,099,872 km (0.109 R)
• M47: 17,261,650 km (0.111 R)
• M48: 17,608,567 km (0.113 R)
• M49: 17,782,848 km (0.12 R)
• M50: 17,957,728 km (0.114 R)
• M51: 18,309,134 km (0.066 R)
• M52: 18,947,618 km (0.068 R)
• M53: 19,233,649 km (0.115 R)
• M54: 19,918,956 km (0.069 R)
• M55: 21,165,107 km (0.119 R)
• M56: 22,398,691 km (0.118 R)
• M57: 23,694,059 km (0.077 R)
• M58: 24,195,810 km (0.109 R)
• M59: 24,312,048 km (0.038 R)
• M60: 25,840,639 km (0.06 R)
• M61: 26,796,719 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.5

Radius: 8.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.23 AU - 11.21 AU

Year: 12696 Days

Day: 9.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,959,480 km

• M1: 236,365 km (0.107 R)
• M2: 308,920 km (0.047 R)
• M3: 382,073 km (0.116 R)
• M4: 560,394 km (0.06 R)
• M5: 871,557 km (0.114 R)
• M6: 1,294,470 km (0.081 R)
• M7: 1,503,309 km (0.076 R)
• M8: 1,586,635 km (0.034 R)
• M9: 1,863,541 km (0.048 R)
• M10: 1,917,246 km (0.088 R)
• M11: 1,971,550 km (0.118 R)
• M12: 2,174,854 km (0.078 R)
• M13: 2,385,039 km (0.054 R)
• M14: 2,443,532 km (0.093 R)
• M15: 2,866,445 km (0.099 R)
• M16: 2,970,565 km (0.062 R)
• M17: 3,161,302 km (0.108 R)
• M18: 3,421,752 km (0.082 R)
• M19: 3,779,889 km (0.05 R)
• M20: 4,079,833 km (0.098 R)
• M21: 4,678,075 km (0.104 R)
• M22: 4,875,395 km (0.103 R)
• M23: 4,975,176 km (0.098 R)
• M24: 5,201,967 km (0.086 R)
• M25: 5,639,541 km (0.041 R)
• M26: 5,823,247 km (0.12 R)
• M27: 6,522,766 km (0.081 R)
• M28: 7,191,918 km (0.087 R)
• M29: 7,277,039 km (0.062 R)
• M30: 7,391,182 km (0.114 R)
• M31: 7,621,264 km (0.06 R)
• M32: 7,708,180 km (0.072 R)
• M33: 8,928,151 km (0.098 R)
• M34: 10,016,475 km (0.094 R)
• M35: 10,239,077 km (0.084 R)
• M36: 10,657,053 km (0.092 R)
• M37: 11,113,327 km (0.118 R)
• M38: 11,310,796 km (0.065 R)
• M39: 13,209,791 km (0.062 R)
• M40: 14,160,037 km (0.114 R)
• M41: 14,266,999 km (0.082 R)
• M42: 14,338,507 km (0.118 R)
• M43: 14,481,822 km (0.092 R)
• M44: 15,424,588 km (0.108 R)
• M45: 16,687,343 km (0.085 R)
• M46: 17,331,063 km (0.049 R)
• M47: 18,292,379 km (0.096 R)
• M48: 18,486,706 km (0.071 R)
• M49: 19,706,976 km (0.106 R)
• M50: 20,066,161 km (0.043 R)
• M51: 20,306,714 km (0.095 R)
• M52: 21,401,471 km (0.038 R)
• M53: 21,935,386 km (0.086 R)
• M54: 23,226,117 km (0.064 R)
• M55: 23,563,161 km (0.074 R)
• M56: 24,327,606 km (0.078 R)
• M57: 24,584,166 km (0.082 R)
• M58: 25,272,765 km (0.118 R)
• M59: 25,793,515 km (0.088 R)
• M60: 26,493,185 km (0.098 R)
• M61: 26,801,356 km (0.107 R)
• M62: 27,465,571 km (0.116 R)
• M63: 28,810,156 km (0.108 R)
• M64: 29,263,139 km (0.107 R)
• M65: 29,809,769 km (0.117 R)
• M66: 30,589,922 km (0.039 R)
• M67: 30,728,450 km (0.066 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 12,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit