🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.68 AU - 0.8 AU

Year: 233 Days

Day: 40.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.46 AU - 1.78 AU

Year: 753 Days

Day: 41.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353

Radius: 9.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.13 AU - 7.33 AU

Year: 5680 Days

Day: 6.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,516,203 km

• M1: 121,473 km (0.096 R)
• M2: 189,391 km (0.086 R)
• M3: 270,772 km (0.05 R)
• M4: 477,666 km (0.106 R)
• M5: 585,825 km (0.083 R)
• M6: 736,620 km (0.109 R)
• M7: 817,253 km (0.072 R)
• M8: 901,028 km (0.079 R)
• M9: 962,662 km (0.108 R)
• M10: 1,569,132 km (0.075 R)
• M11: 1,878,949 km (0.068 R)
• M12: 2,124,140 km (0.099 R)
• M13: 2,345,096 km (0.066 R)
• M14: 2,520,126 km (0.114 R)
• M15: 2,902,049 km (0.096 R)
• M16: 3,090,243 km (0.086 R)
• M17: 3,205,284 km (0.064 R)
• M18: 3,360,716 km (0.111 R)
• M19: 3,518,841 km (0.068 R)
• M20: 3,598,726 km (0.057 R)
• M21: 3,966,139 km (0.079 R)
• M22: 4,239,005 km (0.104 R)
• M23: 4,648,903 km (0.079 R)
• M24: 4,825,279 km (0.076 R)
• M25: 5,048,928 km (0.03 R)
• M26: 5,162,024 km (0.081 R)
• M27: 5,599,598 km (0.05 R)
• M28: 5,669,759 km (0.066 R)
• M29: 6,387,829 km (0.064 R)
• M30: 6,982,929 km (0.117 R)
• M31: 7,083,908 km (0.119 R)
• M32: 7,440,848 km (0.109 R)
• M33: 7,803,773 km (0.077 R)
• M34: 8,093,095 km (0.119 R)
• M35: 8,305,674 km (0.084 R)
• M36: 8,628,057 km (0.035 R)
• M37: 9,424,067 km (0.118 R)
• M38: 9,816,612 km (0.115 R)
• M39: 10,415,752 km (0.091 R)
• M40: 10,763,417 km (0.114 R)
• M41: 10,909,425 km (0.104 R)
• M42: 11,085,501 km (0.095 R)
• M43: 11,203,385 km (0.081 R)
• M44: 11,321,716 km (0.025 R)
• M45: 11,679,106 km (0.072 R)
• M46: 11,949,728 km (0.113 R)
• M47: 12,070,603 km (0.112 R)
• M48: 12,527,625 km (0.104 R)
• M49: 12,990,331 km (0.069 R)
• M50: 13,458,722 km (0.119 R)
• M51: 13,647,664 km (0.06 R)
• M52: 13,932,648 km (0.106 R)
• M53: 13,996,227 km (0.099 R)
• M54: 14,155,549 km (0.108 R)
• M55: 14,540,763 km (0.086 R)
• M56: 14,702,180 km (0.074 R)
• M57: 15,288,454 km (0.076 R)
• M58: 15,452,712 km (0.079 R)
• M59: 16,282,531 km (0.076 R)
• M60: 16,889,001 km (0.062 R)
• M61: 17,434,285 km (0.065 R)
• M62: 18,542,058 km (0.114 R)
• M63: 18,647,075 km (0.071 R)
• M64: 19,175,305 km (0.088 R)
• M65: 19,530,152 km (0.084 R)
• M66: 19,744,077 km (0.096 R)
• M67: 20,246,277 km (0.111 R)
• M68: 20,571,353 km (0.096 R)
• M69: 21,263,393 km (0.078 R)
• M70: 21,593,854 km (0.109 R)
• M71: 22,148,264 km (0.099 R)
• M72: 22,259,864 km (0.116 R)
• M73: 23,346,992 km (0.062 R)
• M74: 24,259,688 km (0.12 R)
• M75: 25,222,949 km (0.119 R)
• M76: 25,689,694 km (0.027 R)
• M77: 26,041,549 km (0.097 R)
• M78: 26,277,165 km (0.043 R)

Asteroid Belt

Center: 8.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.2

Radius: 14.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.73 AU - 12.71 AU

Year: 12820 Days

Day: 6.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,516,203 km

• M1: 196,572 km (0.079 R)
• M2: 397,631 km (0.082 R)
• M3: 538,552 km (0.103 R)
• M4: 684,261 km (0.056 R)
• M5: 1,254,528 km (0.113 R)
• M6: 1,505,553 km (0.096 R)
• M7: 1,649,765 km (0.08 R)
• M8: 1,926,821 km (0.091 R)
• M9: 2,192,207 km (0.119 R)
• M10: 2,329,388 km (0.115 R)
• M11: 3,028,908 km (0.074 R)
• M12: 4,332,055 km (0.106 R)
• M13: 4,506,187 km (0.101 R)
• M14: 4,718,167 km (0.111 R)
• M15: 4,933,588 km (0.113 R)
• M16: 5,524,051 km (0.119 R)
• M17: 5,713,143 km (0.047 R)
• M18: 5,981,671 km (0.078 R)
• M19: 6,215,193 km (0.095 R)
• M20: 6,731,455 km (0.103 R)
• M21: 7,427,684 km (0.068 R)
• M22: 7,721,045 km (0.04 R)
• M23: 7,975,661 km (0.082 R)
• M24: 8,449,587 km (0.119 R)
• M25: 9,021,500 km (0.067 R)
• M26: 9,697,233 km (0.119 R)
• M27: 10,110,572 km (0.055 R)
• M28: 10,203,173 km (0.077 R)
• M29: 13,722,463 km (0.114 R)
• M30: 13,928,160 km (0.059 R)
• M31: 14,394,756 km (0.079 R)
• M32: 16,366,157 km (0.076 R)
• M33: 17,801,698 km (0.073 R)
• M34: 17,969,995 km (0.073 R)
• M35: 18,534,578 km (0.08 R)
• M36: 18,990,552 km (0.12 R)
• M37: 19,162,440 km (0.119 R)
• M38: 19,508,011 km (0.088 R)
• M39: 20,204,988 km (0.043 R)
• M40: 21,265,936 km (0.09 R)
• M41: 21,444,556 km (0.103 R)
• M42: 22,224,110 km (0.095 R)
• M43: 22,708,508 km (0.077 R)
• M44: 23,811,194 km (0.088 R)
• M45: 24,868,701 km (0.084 R)
• M46: 27,287,400 km (0.101 R)
• M47: 27,806,205 km (0.09 R)
• M48: 28,197,403 km (0.032 R)
• M49: 28,721,744 km (0.115 R)
• M50: 28,853,390 km (0.103 R)
• M51: 28,985,186 km (0.068 R)
• M52: 29,913,590 km (0.042 R)
• M53: 30,113,752 km (0.101 R)
• M54: 30,784,399 km (0.092 R)
• M55: 31,121,443 km (0.066 R)
• M56: 31,459,834 km (0.081 R)
• M57: 31,867,488 km (0.113 R)
• M58: 32,276,937 km (0.041 R)
• M59: 32,756,847 km (0.095 R)
• M60: 34,140,927 km (0.1 R)
• M61: 36,252,650 km (0.051 R)
• M62: 36,751,410 km (0.101 R)
• M63: 38,116,789 km (0.095 R)
• M64: 38,769,335 km (0.095 R)
• M65: 38,987,748 km (0.104 R)
• M66: 39,645,231 km (0.111 R)
• M67: 39,791,837 km (0.096 R)
• M68: 40,749,263 km (0.085 R)
• M69: 41,267,919 km (0.114 R)
• M70: 44,882,952 km (0.081 R)
• M71: 45,265,324 km (0.103 R)
• M72: 45,648,743 km (0.112 R)
• M73: 46,960,567 km (0.116 R)
• M74: 47,426,564 km (0.072 R)
• M75: 49,937,564 km (0.12 R)
• M76: 50,333,849 km (0.069 R)
• M77: 51,129,411 km (0.093 R)
• M78: 51,289,032 km (0.101 R)
• M79: 53,784,324 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 19,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit