🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.72 AU - 0.76 AU

Year: 231 Days

Day: 37 Hours

Environment

Temp: 169 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.68 AU - 0.88 AU

Year: 250 Days

Day: 37.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.59 AU - 3.95 AU

Year: 2660 Days

Day: 45.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.3

Radius: 10.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.63 AU - 11.15 AU

Year: 11304 Days

Day: 7.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 39,294,649 km

• M1: 172,636 km (0.079 R)
• M2: 311,164 km (0.104 R)
• M3: 608,564 km (0.066 R)
• M4: 1,018,911 km (0.056 R)
• M5: 1,137,991 km (0.12 R)
• M6: 1,857,557 km (0.118 R)
• M7: 1,967,810 km (0.066 R)
• M8: 2,042,609 km (0.077 R)
• M9: 2,137,454 km (0.11 R)
• M10: 2,552,289 km (0.106 R)
• M11: 2,696,352 km (0.102 R)
• M12: 3,321,372 km (0.117 R)
• M13: 3,593,042 km (0.101 R)
• M14: 4,328,315 km (0.083 R)
• M15: 4,625,417 km (0.115 R)
• M16: 5,161,276 km (0.115 R)
• M17: 5,529,586 km (0.103 R)
• M18: 6,999,984 km (0.107 R)
• M19: 7,437,258 km (0.079 R)
• M20: 7,943,348 km (0.115 R)
• M21: 8,033,854 km (0.11 R)
• M22: 9,273,123 km (0.074 R)
• M23: 9,464,160 km (0.104 R)
• M24: 10,737,387 km (0.117 R)
• M25: 10,837,618 km (0.063 R)
• M26: 11,753,157 km (0.087 R)
• M27: 12,272,561 km (0.106 R)
• M28: 13,621,784 km (0.11 R)
• M29: 13,730,242 km (0.088 R)
• M30: 14,130,566 km (0.116 R)
• M31: 14,682,732 km (0.104 R)
• M32: 14,794,033 km (0.092 R)
• M33: 15,467,672 km (0.115 R)
• M34: 15,922,300 km (0.111 R)
• M35: 16,074,740 km (0.057 R)
• M36: 16,496,756 km (0.039 R)
• M37: 16,612,544 km (0.104 R)
• M38: 17,116,988 km (0.069 R)
• M39: 17,469,291 km (0.07 R)
• M40: 17,745,000 km (0.091 R)
• M41: 18,701,080 km (0.087 R)
• M42: 18,821,656 km (0.089 R)
• M43: 19,307,101 km (0.107 R)
• M44: 20,042,824 km (0.095 R)
• M45: 20,455,564 km (0.105 R)
• M46: 21,079,836 km (0.046 R)
• M47: 21,922,072 km (0.068 R)
• M48: 22,219,473 km (0.05 R)
• M49: 22,646,574 km (0.067 R)
• M50: 23,033,285 km (0.042 R)
• M51: 23,769,905 km (0.094 R)
• M52: 24,294,395 km (0.087 R)
• M53: 24,690,381 km (0.115 R)
• M54: 25,444,055 km (0.052 R)
• M55: 25,846,024 km (0.1 R)
• M56: 26,430,503 km (0.108 R)
• M57: 26,656,545 km (0.107 R)
• M58: 27,566,848 km (0.084 R)
• M59: 28,533,550 km (0.092 R)
• M60: 28,811,802 km (0.032 R)
• M61: 28,997,902 km (0.043 R)
• M62: 29,277,650 km (0.069 R)
• M63: 30,927,415 km (0.056 R)
• M64: 31,308,740 km (0.076 R)
• M65: 31,547,797 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.1

Radius: 3.6

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.25 AU - 15.83 AU

Year: 18107 Days

Day: 19.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 39,294,649 km

• M1: 46,076 km (0.035 R)
• M2: 102,923 km (0.094 R)
• M3: 139,575 km (0.094 R)
• M4: 172,786 km (0.105 R)
• M5: 550,969 km (0.085 R)
• M6: 680,222 km (0.076 R)
• M7: 740,809 km (0.102 R)
• M8: 1,051,972 km (0.065 R)
• M9: 1,122,283 km (0.108 R)
• M10: 1,437,785 km (0.094 R)
• M11: 1,575,415 km (0.111 R)
• M12: 1,737,878 km (0.117 R)
• M13: 1,800,261 km (0.096 R)
• M14: 1,948,512 km (0.072 R)
• M15: 1,991,596 km (0.099 R)
• M16: 2,256,983 km (0.118 R)
• M17: 2,509,803 km (0.118 R)
• M18: 3,398,564 km (0.072 R)
• M19: 4,980,412 km (0.116 R)
• M20: 5,158,434 km (0.112 R)
• M21: 5,338,550 km (0.036 R)
• M22: 6,397,703 km (0.1 R)
• M23: 7,417,810 km (0.083 R)
• M24: 7,826,213 km (0.083 R)
• M25: 8,102,370 km (0.109 R)
• M26: 8,346,664 km (0.114 R)
• M27: 9,348,072 km (0.112 R)
• M28: 9,788,637 km (0.051 R)
• M29: 9,825,738 km (0.092 R)
• M30: 11,422,396 km (0.108 R)
• M31: 12,450,283 km (0.088 R)
• M32: 13,425,212 km (0.118 R)
• M33: 14,975,345 km (0.077 R)
• M34: 15,017,981 km (0.106 R)
• M35: 17,292,467 km (0.089 R)
• M36: 17,832,365 km (0.109 R)
• M37: 19,811,844 km (0.116 R)
• M38: 19,858,818 km (0.072 R)
• M39: 20,803,678 km (0.114 R)
• M40: 21,329,664 km (0.039 R)
• M41: 22,150,957 km (0.078 R)
• M42: 22,638,945 km (0.077 R)
• M43: 23,427,176 km (0.07 R)
• M44: 23,526,210 km (0.09 R)
• M45: 23,575,876 km (0.117 R)
• M46: 24,174,118 km (0.043 R)
• M47: 27,031,138 km (0.113 R)
• M48: 28,287,761 km (0.1 R)
• M49: 28,763,931 km (0.089 R)
• M50: 28,870,145 km (0.061 R)
• M51: 28,976,509 km (0.074 R)
• M52: 29,616,938 km (0.086 R)
• M53: 30,046,583 km (0.054 R)
• M54: 30,154,293 km (0.114 R)
• M55: 31,020,764 km (0.082 R)
• M56: 33,556,897 km (0.052 R)
• M57: 34,173,240 km (0.063 R)
• M58: 36,330,591 km (0.059 R)
• M59: 37,425,797 km (0.113 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 11,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit