🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.57 AU - 0.77 AU

Year: 192 Days

Day: 26.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.59 AU - 5.81 AU

Year: 3565 Days

Day: 20.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.7

Radius: 9.2

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.05 AU - 9.67 AU

Year: 9226 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,880,237 km

• M1: 163,062 km (0.085 R)
• M2: 295,007 km (0.107 R)
• M3: 625,319 km (0.083 R)
• M4: 793,018 km (0.072 R)
• M5: 2,852,383 km (0.11 R)
• M6: 3,021,727 km (0.092 R)
• M7: 3,549,658 km (0.081 R)
• M8: 4,137,877 km (0.071 R)
• M9: 4,329,961 km (0.072 R)
• M10: 5,543,050 km (0.082 R)
• M11: 5,684,121 km (0.087 R)
• M12: 6,333,375 km (0.111 R)
• M13: 7,005,967 km (0.092 R)
• M14: 7,158,557 km (0.079 R)
• M15: 7,622,909 km (0.119 R)
• M16: 7,740,493 km (0.1 R)
• M17: 7,977,606 km (0.1 R)
• M18: 8,257,204 km (0.109 R)
• M19: 8,743,996 km (0.106 R)
• M20: 9,534,022 km (0.06 R)
• M21: 10,044,599 km (0.117 R)
• M22: 10,695,350 km (0.092 R)
• M23: 11,270,404 km (0.107 R)
• M24: 11,764,825 km (0.044 R)
• M25: 11,855,482 km (0.087 R)
• M26: 12,083,170 km (0.119 R)
• M27: 12,220,500 km (0.065 R)
• M28: 12,404,506 km (0.093 R)
• M29: 12,728,385 km (0.05 R)
• M30: 12,961,608 km (0.098 R)
• M31: 13,149,204 km (0.051 R)
• M32: 13,669,505 km (0.047 R)
• M33: 14,341,649 km (0.111 R)
• M34: 14,438,588 km (0.094 R)
• M35: 14,535,677 km (0.104 R)
• M36: 14,632,916 km (0.081 R)
• M37: 14,779,372 km (0.082 R)
• M38: 14,926,277 km (0.074 R)
• M39: 16,068,606 km (0.097 R)
• M40: 16,219,551 km (0.085 R)
• M41: 16,624,811 km (0.109 R)
• M42: 16,777,551 km (0.057 R)
• M43: 17,084,526 km (0.069 R)
• M44: 17,187,299 km (0.098 R)
• M45: 19,392,073 km (0.052 R)
• M46: 19,552,890 km (0.096 R)
• M47: 19,876,022 km (0.101 R)
• M48: 20,746,083 km (0.101 R)
• M49: 21,406,857 km (0.097 R)
• M50: 21,573,210 km (0.089 R)
• M51: 22,298,610 km (0.048 R)
• M52: 22,636,252 km (0.091 R)
• M53: 22,862,145 km (0.069 R)
• M54: 22,975,391 km (0.058 R)
• M55: 24,407,042 km (0.116 R)
• M56: 24,522,831 km (0.085 R)
• M57: 24,813,051 km (0.113 R)
• M58: 25,690,442 km (0.114 R)
• M59: 25,867,267 km (0.116 R)
• M60: 27,898,208 km (0.051 R)
• M61: 28,688,234 km (0.092 R)
• M62: 30,290,278 km (0.085 R)
• M63: 30,539,358 km (0.075 R)
• M64: 30,664,123 km (0.089 R)
• M65: 30,914,101 km (0.109 R)
• M66: 31,039,464 km (0.035 R)
• M67: 31,102,145 km (0.11 R)
• M68: 31,857,914 km (0.113 R)
• M69: 32,875,030 km (0.086 R)
• M70: 33,644,860 km (0.058 R)
• M71: 34,161,422 km (0.087 R)
• M72: 35,923,834 km (0.097 R)
• M73: 35,989,807 km (0.05 R)
• M74: 36,055,630 km (0.119 R)
• M75: 36,517,887 km (0.072 R)
• M76: 36,782,975 km (0.09 R)
• M77: 37,582,127 km (0.094 R)
• M78: 37,916,777 km (0.082 R)
• M79: 39,536,623 km (0.061 R)
• M80: 39,604,690 km (0.076 R)
• M81: 40,835,132 km (0.106 R)
• M82: 40,972,613 km (0.098 R)
• M83: 42,843,783 km (0.116 R)
• M84: 44,177,149 km (0.086 R)
• M85: 44,955,357 km (0.118 R)
• M86: 45,381,711 km (0.089 R)
• M87: 45,595,486 km (0.096 R)
• M88: 45,880,919 km (0.09 R)
• M89: 46,669,001 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.7

Radius: 9.6

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.22 AU - 14.22 AU

Year: 15871 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 40,880,237 km

• M1: 138,378 km (0.119 R)
• M2: 234,719 km (0.119 R)
• M3: 397,781 km (0.082 R)
• M4: 1,129,464 km (0.054 R)
• M5: 1,466,807 km (0.075 R)
• M6: 1,647,222 km (0.068 R)
• M7: 2,096,465 km (0.036 R)
• M8: 2,876,169 km (0.106 R)
• M9: 3,052,395 km (0.111 R)
• M10: 3,792,456 km (0.077 R)
• M11: 4,268,177 km (0.112 R)
• M12: 5,001,954 km (0.106 R)
• M13: 5,711,348 km (0.099 R)
• M14: 5,806,193 km (0.095 R)
• M15: 6,683,584 km (0.098 R)
• M16: 7,497,845 km (0.117 R)
• M17: 8,058,089 km (0.086 R)
• M18: 8,595,594 km (0.088 R)
• M19: 8,923,663 km (0.109 R)
• M20: 10,547,398 km (0.083 R)
• M21: 10,625,039 km (0.071 R)
• M22: 13,674,592 km (0.115 R)
• M23: 14,747,208 km (0.113 R)
• M24: 14,877,807 km (0.115 R)
• M25: 15,447,925 km (0.091 R)
• M26: 15,536,188 km (0.028 R)
• M27: 16,519,195 km (0.086 R)
• M28: 17,155,136 km (0.064 R)
• M29: 17,891,756 km (0.09 R)
• M30: 18,921,438 km (0.111 R)
• M31: 21,925,214 km (0.1 R)
• M32: 24,093,784 km (0.115 R)
• M33: 25,856,496 km (0.103 R)
• M34: 26,382,781 km (0.109 R)
• M35: 27,606,791 km (0.083 R)
• M36: 27,821,464 km (0.095 R)
• M37: 28,414,919 km (0.085 R)
• M38: 28,631,686 km (0.094 R)
• M39: 29,559,342 km (0.066 R)
• M40: 31,052,778 km (0.081 R)
• M41: 31,949,468 km (0.038 R)
• M42: 33,025,076 km (0.1 R)
• M43: 33,424,503 km (0.085 R)
• M44: 35,620,001 km (0.089 R)
• M45: 37,504,785 km (0.059 R)
• M46: 38,100,334 km (0.059 R)
• M47: 39,421,732 km (0.064 R)
• M48: 40,088,041 km (0.09 R)
• M49: 40,574,982 km (0.12 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 12,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit