🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.42 AU - 1.78 AU

Year: 771 Days

Day: 23.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.98 AU - 2.56 AU

Year: 1302 Days

Day: 15.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.2

Radius: 13.4

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.89 AU - 6.37 AU

Year: 4425 Days

Day: 5.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 36,490,756 km

• M1: 169,494 km (0.088 R)
• M2: 273,166 km (0.093 R)
• M3: 359,334 km (0.113 R)
• M4: 495,618 km (0.11 R)
• M5: 859,440 km (0.115 R)
• M6: 1,198,728 km (0.097 R)
• M7: 1,389,914 km (0.102 R)
• M8: 2,050,089 km (0.068 R)
• M9: 2,203,427 km (0.08 R)
• M10: 2,321,011 km (0.027 R)
• M11: 2,414,061 km (0.083 R)
• M12: 2,521,921 km (0.073 R)
• M13: 2,645,190 km (0.077 R)
• M14: 3,027,562 km (0.115 R)
• M15: 3,203,339 km (0.054 R)
• M16: 3,292,500 km (0.111 R)
• M17: 3,987,980 km (0.052 R)
• M18: 4,295,254 km (0.118 R)
• M19: 4,443,655 km (0.082 R)
• M20: 4,916,085 km (0.061 R)
• M21: 5,036,811 km (0.047 R)
• M22: 5,404,821 km (0.098 R)
• M23: 5,601,094 km (0.102 R)
• M24: 5,709,253 km (0.104 R)
• M25: 6,056,171 km (0.051 R)
• M26: 6,542,064 km (0.058 R)
• M27: 6,713,204 km (0.098 R)
• M28: 6,924,586 km (0.075 R)
• M29: 7,079,570 km (0.118 R)
• M30: 7,551,701 km (0.116 R)
• M31: 8,197,215 km (0.109 R)
• M32: 8,361,324 km (0.105 R)
• M33: 9,134,895 km (0.075 R)
• M34: 9,455,034 km (0.094 R)
• M35: 9,909,513 km (0.031 R)
• M36: 10,615,764 km (0.104 R)
• M37: 10,705,074 km (0.103 R)
• M38: 11,338,322 km (0.117 R)
• M39: 11,521,430 km (0.115 R)
• M40: 11,844,262 km (0.116 R)
• M41: 12,100,074 km (0.099 R)
• M42: 12,569,811 km (0.041 R)
• M43: 13,141,575 km (0.096 R)
• M44: 13,237,616 km (0.116 R)
• M45: 13,454,683 km (0.05 R)
• M46: 14,285,549 km (0.101 R)
• M47: 14,433,951 km (0.076 R)
• M48: 14,757,232 km (0.11 R)
• M49: 15,107,889 km (0.101 R)
• M50: 15,309,696 km (0.099 R)
• M51: 15,588,397 km (0.12 R)
• M52: 16,176,766 km (0.099 R)
• M53: 16,486,583 km (0.096 R)
• M54: 16,772,464 km (0.11 R)
• M55: 16,981,303 km (0.117 R)
• M56: 17,217,369 km (0.042 R)
• M57: 17,322,536 km (0.106 R)
• M58: 17,507,289 km (0.104 R)
• M59: 17,798,855 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.9

Radius: 3.5

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.81 AU - 17.39 AU

Year: 23463 Days

Day: 16 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,490,756 km

• M1: 64,925 km (0.074 R)
• M2: 97,538 km (0.114 R)
• M3: 124,316 km (0.063 R)
• M4: 187,596 km (0.091 R)
• M5: 915,090 km (0.117 R)
• M6: 994,975 km (0.115 R)
• M7: 1,161,627 km (0.118 R)
• M8: 1,213,388 km (0.089 R)
• M9: 1,265,897 km (0.069 R)
• M10: 1,301,352 km (0.117 R)
• M11: 1,409,661 km (0.079 R)
• M12: 1,446,462 km (0.088 R)
• M13: 1,520,962 km (0.117 R)
• M14: 2,688,872 km (0.055 R)
• M15: 2,734,649 km (0.06 R)
• M16: 3,062,119 km (0.097 R)
• M17: 3,303,420 km (0.088 R)
• M18: 3,501,039 km (0.104 R)
• M19: 3,804,423 km (0.113 R)
• M20: 3,855,885 km (0.094 R)
• M21: 4,011,467 km (0.086 R)
• M22: 4,328,764 km (0.067 R)
• M23: 4,517,706 km (0.088 R)
• M24: 5,942,775 km (0.079 R)
• M25: 6,062,454 km (0.079 R)
• M26: 6,152,661 km (0.116 R)
• M27: 6,456,495 km (0.091 R)
• M28: 6,858,913 km (0.076 R)
• M29: 6,890,179 km (0.104 R)
• M30: 7,301,124 km (0.086 R)
• M31: 7,429,180 km (0.119 R)
• M32: 8,513,914 km (0.043 R)
• M33: 9,057,403 km (0.097 R)
• M34: 9,541,951 km (0.066 R)
• M35: 10,248,950 km (0.11 R)
• M36: 10,790,046 km (0.12 R)
• M37: 11,082,509 km (0.084 R)
• M38: 11,600,567 km (0.095 R)
• M39: 13,045,682 km (0.08 R)
• M40: 13,592,313 km (0.111 R)
• M41: 13,671,001 km (0.112 R)
• M42: 15,194,805 km (0.119 R)
• M43: 16,226,133 km (0.118 R)
• M44: 16,897,977 km (0.096 R)
• M45: 17,237,415 km (0.112 R)
• M46: 17,279,900 km (0.077 R)
• M47: 17,836,704 km (0.09 R)
• M48: 17,879,638 km (0.054 R)
• M49: 18,182,125 km (0.071 R)
• M50: 19,452,959 km (0.063 R)
• M51: 22,079,000 km (0.032 R)
• M52: 22,264,202 km (0.117 R)
• M53: 22,776,126 km (0.08 R)
• M54: 23,480,433 km (0.081 R)
• M55: 23,622,102 km (0.112 R)
• M56: 24,048,905 km (0.114 R)
• M57: 24,239,343 km (0.078 R)
• M58: 24,910,140 km (0.114 R)
• M59: 25,054,651 km (0.059 R)
• M60: 25,296,252 km (0.037 R)
• M61: 25,344,572 km (0.079 R)
• M62: 26,123,079 km (0.079 R)
• M63: 26,220,916 km (0.107 R)
• M64: 26,367,971 km (0.036 R)
• M65: 26,810,631 km (0.093 R)
• M66: 27,008,100 km (0.112 R)
• M67: 27,156,651 km (0.107 R)
• M68: 28,103,306 km (0.071 R)
• M69: 28,253,652 km (0.071 R)
• M70: 28,404,447 km (0.042 R)
• M71: 29,263,587 km (0.076 R)
• M72: 29,314,301 km (0.082 R)
• M73: 30,079,943 km (0.09 R)
• M74: 30,439,427 km (0.078 R)
• M75: 30,955,539 km (0.09 R)
• M76: 31,318,464 km (0.103 R)
• M77: 31,891,573 km (0.114 R)
• M78: 32,678,907 km (0.066 R)
• M79: 34,486,797 km (0.118 R)
• M80: 36,217,794 km (0.11 R)
• M81: 36,490,810 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 16,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit