🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.58 AU - 0.88 AU

Year: 228 Days

Day: 25.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,750,579 km

• M1: 37,100 km (0.098 R)
• M2: 430,094 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.94 AU - 1.18 AU

Year: 399 Days

Day: 37.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,750,579 km

• M1: 102,475 km (0.071 R)
• M2: 156,629 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.08 AU - 1.56 AU

Year: 554 Days

Day: 41.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,750,579 km

• M1: 45,927 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.34 AU - 1.66 AU

Year: 671 Days

Day: 14.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,750,579 km

• M1: 578,046 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.51 AU - 2.51 AU

Year: 1041 Days

Day: 16.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.5

Radius: 13.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.31 AU - 13.65 AU

Year: 15145 Days

Day: 8.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,750,579 km

• M1: 257,907 km (0.1 R)
• M2: 533,765 km (0.1 R)
• M3: 723,156 km (0.079 R)
• M4: 959,820 km (0.077 R)
• M5: 1,676,843 km (0.068 R)
• M6: 1,820,307 km (0.095 R)
• M7: 3,291,153 km (0.07 R)
• M8: 4,551,964 km (0.097 R)
• M9: 4,919,825 km (0.119 R)
• M10: 5,044,590 km (0.033 R)
• M11: 5,212,588 km (0.061 R)
• M12: 5,468,251 km (0.1 R)
• M13: 6,623,446 km (0.058 R)
• M14: 7,466,579 km (0.06 R)
• M15: 7,658,663 km (0.078 R)
• M16: 8,047,617 km (0.105 R)
• M17: 8,542,936 km (0.094 R)
• M18: 9,719,673 km (0.12 R)
• M19: 9,929,559 km (0.111 R)
• M20: 10,194,048 km (0.056 R)
• M21: 11,606,551 km (0.083 R)
• M22: 12,053,549 km (0.058 R)
• M23: 12,166,196 km (0.092 R)
• M24: 12,506,232 km (0.108 R)
• M25: 12,677,522 km (0.047 R)
• M26: 13,603,682 km (0.05 R)
• M27: 13,720,967 km (0.08 R)
• M28: 14,193,696 km (0.102 R)
• M29: 14,432,006 km (0.06 R)
• M30: 15,889,987 km (0.079 R)
• M31: 16,573,798 km (0.074 R)
• M32: 16,950,785 km (0.086 R)
• M33: 17,521,800 km (0.065 R)
• M34: 17,649,557 km (0.084 R)
• M35: 17,905,968 km (0.083 R)
• M36: 18,617,455 km (0.118 R)
• M37: 18,878,503 km (0.071 R)
• M38: 19,801,821 km (0.086 R)
• M39: 20,134,976 km (0.071 R)
• M40: 22,728,255 km (0.096 R)
• M41: 22,937,542 km (0.116 R)
• M42: 24,206,132 km (0.085 R)
• M43: 24,848,954 km (0.064 R)
• M44: 25,932,791 km (0.115 R)
• M45: 26,151,503 km (0.12 R)
• M46: 27,698,943 km (0.109 R)
• M47: 28,071,891 km (0.1 R)
• M48: 28,446,334 km (0.118 R)
• M49: 28,822,573 km (0.116 R)
• M50: 30,190,346 km (0.098 R)
• M51: 31,657,153 km (0.084 R)
• M52: 32,125,096 km (0.075 R)
• M53: 33,542,835 km (0.116 R)
• M54: 36,520,879 km (0.058 R)
• M55: 36,929,730 km (0.034 R)
• M56: 37,587,063 km (0.079 R)
• M57: 39,834,173 km (0.115 R)
• M58: 40,255,141 km (0.104 R)
• M59: 41,526,723 km (0.118 R)
• M60: 41,953,526 km (0.085 R)
• M61: 42,039,096 km (0.102 R)
• M62: 42,553,414 km (0.111 R)
• M63: 42,725,451 km (0.11 R)
• M64: 42,897,638 km (0.059 R)
• M65: 43,069,975 km (0.028 R)
• M66: 43,761,865 km (0.115 R)
• M67: 44,981,686 km (0.072 R)
• M68: 45,507,822 km (0.116 R)
• M69: 46,035,902 km (0.119 R)
• M70: 47,811,330 km (0.111 R)
• M71: 48,797,329 km (0.086 R)
• M72: 50,607,015 km (0.085 R)
• M73: 50,880,480 km (0.049 R)
• M74: 52,162,683 km (0.069 R)
• M75: 52,438,841 km (0.097 R)
• M76: 52,807,749 km (0.047 R)
• M77: 54,105,959 km (0.113 R)
• M78: 54,199,009 km (0.069 R)
• M79: 54,572,106 km (0.09 R)
• M80: 55,320,694 km (0.115 R)
• M81: 55,414,492 km (0.103 R)
• M82: 57,301,968 km (0.079 R)
• M83: 57,777,241 km (0.092 R)
• M84: 58,540,190 km (0.074 R)
• M85: 60,269,093 km (0.087 R)
• M86: 60,752,294 km (0.046 R)
• M87: 62,698,113 km (0.107 R)
• M88: 63,187,747 km (0.119 R)
• M89: 63,580,441 km (0.066 R)
• M90: 63,777,013 km (0.037 R)
• M91: 64,466,809 km (0.071 R)
• M92: 64,961,080 km (0.109 R)
• M93: 65,258,182 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 18,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit