🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.6 AU - 0.74 AU

Year: 192 Days

Day: 36.4 Hours

Environment

Temp: 242 °C

Axial Tilt: 4.4 °

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: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.75 AU - 0.81 AU

Year: 241 Days

Day: 42.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.78 AU - 0.86 AU

Year: 260 Days

Day: 18.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.86 AU - 2.7 AU

Year: 1204 Days

Day: 28.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.75 AU - 4.97 AU

Year: 3185 Days

Day: 27.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 144.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,164,485 km

• M1: 2,408,975 km (0.11 R)
• M2: 2,505,914 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.1

Radius: 13.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.45 AU - 9.57 AU

Year: 7931 Days

Day: 7 Hours

Environment

Temp: -156 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,164,485 km

• M1: 207,043 km (0.065 R)
• M2: 294,857 km (0.05 R)
• M3: 493,523 km (0.099 R)
• M4: 747,241 km (0.042 R)
• M5: 1,255,126 km (0.065 R)
• M6: 1,675,197 km (0.091 R)
• M7: 1,818,362 km (0.098 R)
• M8: 2,073,426 km (0.089 R)
• M9: 2,227,662 km (0.047 R)
• M10: 2,548,250 km (0.115 R)
• M11: 2,666,432 km (0.12 R)
• M12: 2,786,410 km (0.063 R)
• M13: 2,957,700 km (0.079 R)
• M14: 4,252,768 km (0.046 R)
• M15: 4,536,705 km (0.068 R)
• M16: 5,796,319 km (0.078 R)
• M17: 6,207,414 km (0.077 R)
• M18: 6,529,947 km (0.071 R)
• M19: 6,957,797 km (0.095 R)
• M20: 7,091,238 km (0.117 R)
• M21: 7,360,814 km (0.053 R)
• M22: 8,651,095 km (0.085 R)
• M23: 9,084,480 km (0.058 R)
• M24: 9,377,543 km (0.054 R)
• M25: 10,161,435 km (0.109 R)
• M26: 11,200,243 km (0.079 R)
• M27: 11,554,042 km (0.088 R)
• M28: 12,719,110 km (0.1 R)
• M29: 13,294,912 km (0.099 R)
• M30: 13,711,393 km (0.102 R)
• M31: 14,344,341 km (0.076 R)
• M32: 14,814,528 km (0.055 R)
• M33: 15,073,182 km (0.1 R)
• M34: 15,507,614 km (0.091 R)
• M35: 17,969,846 km (0.039 R)
• M36: 18,245,704 km (0.088 R)
• M37: 20,025,620 km (0.1 R)
• M38: 21,421,069 km (0.074 R)
• M39: 21,615,995 km (0.112 R)
• M40: 22,056,860 km (0.076 R)
• M41: 22,155,145 km (0.058 R)
• M42: 22,302,948 km (0.102 R)
• M43: 22,550,084 km (0.067 R)
• M44: 23,497,188 km (0.072 R)
• M45: 23,950,470 km (0.089 R)
• M46: 24,712,222 km (0.09 R)
• M47: 24,865,560 km (0.088 R)
• M48: 25,430,441 km (0.079 R)
• M49: 26,311,722 km (0.101 R)
• M50: 27,361,451 km (0.036 R)
• M51: 28,211,017 km (0.079 R)
• M52: 28,907,694 km (0.093 R)
• M53: 29,339,284 km (0.062 R)
• M54: 29,555,902 km (0.118 R)
• M55: 30,811,477 km (0.068 R)
• M56: 31,473,597 km (0.08 R)
• M57: 32,084,555 km (0.086 R)
• M58: 32,587,353 km (0.081 R)
• M59: 34,168,453 km (0.084 R)
• M60: 34,453,437 km (0.06 R)
• M61: 35,313,026 km (0.099 R)
• M62: 35,716,641 km (0.089 R)
• M63: 36,005,814 km (0.108 R)
• M64: 37,580,930 km (0.078 R)
• M65: 37,933,981 km (0.112 R)
• M66: 39,297,715 km (0.088 R)
• M67: 39,596,312 km (0.062 R)
• M68: 39,895,658 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608

Radius: 9.5

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.77 AU - 9.75 AU

Year: 9071 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,164,485 km

• M1: 161,117 km (0.104 R)
• M2: 249,080 km (0.078 R)
• M3: 400,025 km (0.089 R)
• M4: 475,572 km (0.108 R)
• M5: 915,389 km (0.071 R)
• M6: 984,653 km (0.116 R)
• M7: 1,110,465 km (0.096 R)
• M8: 1,438,683 km (0.036 R)
• M9: 1,499,868 km (0.099 R)
• M10: 2,089,433 km (0.074 R)
• M11: 2,324,901 km (0.038 R)
• M12: 2,519,527 km (0.118 R)
• M13: 2,643,993 km (0.069 R)
• M14: 3,055,836 km (0.08 R)
• M15: 3,188,828 km (0.117 R)
• M16: 3,627,000 km (0.085 R)
• M17: 3,939,510 km (0.074 R)
• M18: 4,319,938 km (0.051 R)
• M19: 4,469,536 km (0.111 R)
• M20: 4,590,411 km (0.089 R)
• M21: 4,897,385 km (0.105 R)
• M22: 5,084,682 km (0.074 R)
• M23: 5,990,348 km (0.059 R)
• M24: 6,359,854 km (0.107 R)
• M25: 6,427,772 km (0.058 R)
• M26: 7,764,728 km (0.1 R)
• M27: 7,946,938 km (0.12 R)
• M28: 8,539,495 km (0.046 R)
• M29: 9,184,711 km (0.096 R)
• M30: 9,924,323 km (0.114 R)
• M31: 10,602,300 km (0.116 R)
• M32: 10,926,479 km (0.099 R)
• M33: 12,298,291 km (0.102 R)
• M34: 12,383,113 km (0.084 R)
• M35: 12,510,870 km (0.099 R)
• M36: 12,767,580 km (0.085 R)
• M37: 13,591,864 km (0.098 R)
• M38: 13,723,660 km (0.096 R)
• M39: 14,254,732 km (0.111 R)
• M40: 15,200,490 km (0.105 R)
• M41: 16,073,693 km (0.107 R)
• M42: 16,821,533 km (0.1 R)
• M43: 17,628,463 km (0.109 R)
• M44: 17,868,269 km (0.116 R)
• M45: 19,675,860 km (0.06 R)
• M46: 20,727,383 km (0.092 R)
• M47: 20,929,789 km (0.062 R)
• M48: 21,132,943 km (0.114 R)
• M49: 22,157,838 km (0.073 R)
• M50: 23,041,812 km (0.118 R)
• M51: 23,146,531 km (0.096 R)
• M52: 24,202,841 km (0.097 R)
• M53: 24,362,612 km (0.11 R)
• M54: 24,629,793 km (0.096 R)
• M55: 24,736,906 km (0.091 R)
• M56: 25,382,720 km (0.049 R)
• M57: 25,979,765 km (0.057 R)
• M58: 26,252,631 km (0.08 R)
• M59: 26,691,252 km (0.068 R)
• M60: 27,965,826 km (0.079 R)
• M61: 28,413,722 km (0.059 R)
• M62: 28,864,012 km (0.091 R)
• M63: 29,033,506 km (0.078 R)
• M64: 29,316,695 km (0.052 R)
• M65: 29,487,087 km (0.081 R)
• M66: 29,714,775 km (0.115 R)
• M67: 30,804,146 km (0.086 R)
• M68: 32,257,340 km (0.099 R)
• M69: 33,317,540 km (0.085 R)
• M70: 34,030,673 km (0.085 R)
• M71: 35,290,586 km (0.092 R)
• M72: 35,351,024 km (0.096 R)
• M73: 37,055,692 km (0.047 R)
• M74: 37,547,570 km (0.082 R)
• M75: 39,098,899 km (0.118 R)
• M76: 39,599,753 km (0.091 R)
• M77: 39,725,266 km (0.057 R)
• M78: 39,913,759 km (0.109 R)
• M79: 40,102,701 km (0.112 R)
• M80: 40,354,923 km (0.025 R)
• M81: 40,481,184 km (0.111 R)
• M82: 40,544,464 km (0.112 R)
• M83: 42,391,997 km (0.078 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 18,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit