🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.62 AU - 0.8 AU

Year: 229 Days

Day: 46 Hours

Environment

Temp: 124 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.69 AU - 2.97 AU

Year: 1823 Days

Day: 21.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 98.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.58 AU - 3.2 AU

Year: 1881 Days

Day: 36.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.2

Radius: 7.6

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.88 AU - 16.88 AU

Year: 20879 Days

Day: 23 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 40,748,841 km

• M1: 121,623 km (0.097 R)
• M2: 249,978 km (0.049 R)
• M3: 473,926 km (0.045 R)
• M4: 1,031,777 km (0.071 R)
• M5: 1,426,715 km (0.105 R)
• M6: 1,640,939 km (0.077 R)
• M7: 1,767,948 km (0.057 R)
• M8: 1,865,485 km (0.077 R)
• M9: 2,451,161 km (0.098 R)
• M10: 3,489,520 km (0.068 R)
• M11: 3,571,200 km (0.034 R)
• M12: 3,862,617 km (0.063 R)
• M13: 3,947,289 km (0.119 R)
• M14: 4,964,854 km (0.077 R)
• M15: 6,607,888 km (0.061 R)
• M16: 7,967,433 km (0.103 R)
• M17: 8,901,672 km (0.036 R)
• M18: 8,957,771 km (0.116 R)
• M19: 10,337,512 km (0.088 R)
• M20: 10,514,636 km (0.109 R)
• M21: 10,812,037 km (0.106 R)
• M22: 11,659,508 km (0.069 R)
• M23: 12,528,223 km (0.073 R)
• M24: 14,393,110 km (0.084 R)
• M25: 14,458,933 km (0.115 R)
• M26: 17,173,686 km (0.034 R)
• M27: 17,664,666 km (0.117 R)
• M28: 17,805,737 km (0.116 R)
• M29: 17,876,497 km (0.096 R)
• M30: 18,160,284 km (0.062 R)
• M31: 18,948,216 km (0.104 R)
• M32: 19,092,727 km (0.105 R)
• M33: 19,164,983 km (0.105 R)
• M34: 20,187,933 km (0.097 R)
• M35: 20,261,536 km (0.119 R)
• M36: 20,557,440 km (0.082 R)
• M37: 20,705,841 km (0.098 R)
• M38: 20,780,341 km (0.107 R)
• M39: 21,153,438 km (0.052 R)
• M40: 22,286,193 km (0.029 R)
• M41: 22,515,078 km (0.061 R)
• M42: 24,767,723 km (0.106 R)
• M43: 26,685,717 km (0.081 R)
• M44: 27,091,277 km (0.099 R)
• M45: 28,650,835 km (0.031 R)
• M46: 28,733,861 km (0.118 R)
• M47: 29,232,770 km (0.099 R)
• M48: 29,986,744 km (0.081 R)
• M49: 31,172,157 km (0.119 R)
• M50: 32,718,700 km (0.064 R)
• M51: 33,065,767 km (0.112 R)
• M52: 33,326,965 km (0.073 R)
• M53: 34,907,766 km (0.095 R)
• M54: 35,351,323 km (0.116 R)
• M55: 35,618,355 km (0.071 R)
• M56: 36,603,009 km (0.028 R)
• M57: 36,782,975 km (0.066 R)
• M58: 37,505,832 km (0.089 R)
• M59: 39,980,181 km (0.063 R)
• M60: 40,072,782 km (0.093 R)
• M61: 40,630,183 km (0.099 R)
• M62: 42,223,401 km (0.106 R)
• M63: 42,412,193 km (0.092 R)
• M64: 43,455,489 km (0.109 R)
• M65: 45,567,212 km (0.119 R)
• M66: 46,148,998 km (0.092 R)
• M67: 47,123,928 km (0.075 R)
• M68: 48,204,323 km (0.082 R)
• M69: 49,392,280 km (0.101 R)
• M70: 49,889,992 km (0.093 R)
• M71: 50,689,892 km (0.098 R)
• M72: 51,594,959 km (0.081 R)
• M73: 52,911,420 km (0.09 R)
• M74: 53,216,899 km (0.084 R)
• M75: 53,420,801 km (0.08 R)
• M76: 54,239,102 km (0.101 R)
• M77: 54,855,594 km (0.096 R)
• M78: 55,370,959 km (0.084 R)
• M79: 56,510,745 km (0.078 R)
• M80: 57,449,023 km (0.086 R)
• M81: 59,340,838 km (0.08 R)
• M82: 59,446,603 km (0.111 R)
• M83: 63,401,373 km (0.104 R)
• M84: 66,121,212 km (0.071 R)
• M85: 66,450,177 km (0.081 R)
• M86: 67,109,754 km (0.094 R)
• M87: 69,435,104 km (0.104 R)
• M88: 71,112,245 km (0.089 R)
• M89: 71,336,792 km (0.111 R)
• M90: 73,255,684 km (0.072 R)
• M91: 76,452,889 km (0.046 R)
• M92: 76,567,930 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.1

Radius: 4.2

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 15.82 AU - 17.32 AU

Year: 25826 Days

Day: 18.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 40,748,841 km

• M1: 119,678 km (0.074 R)
• M2: 466,895 km (0.094 R)
• M3: 493,673 km (0.04 R)
• M4: 591,510 km (0.117 R)
• M5: 805,884 km (0.052 R)
• M6: 1,060,799 km (0.098 R)
• M7: 1,169,407 km (0.068 R)
• M8: 1,225,057 km (0.066 R)
• M9: 1,281,755 km (0.063 R)
• M10: 1,516,773 km (0.084 R)
• M11: 2,416,454 km (0.111 R)
• M12: 2,755,144 km (0.08 R)
• M13: 3,637,771 km (0.027 R)
• M14: 4,453,678 km (0.077 R)
• M15: 4,777,408 km (0.1 R)
• M16: 4,867,167 km (0.102 R)
• M17: 6,342,202 km (0.114 R)
• M18: 7,212,861 km (0.074 R)
• M19: 7,350,192 km (0.101 R)
• M20: 8,013,808 km (0.059 R)
• M21: 9,248,589 km (0.088 R)
• M22: 9,964,116 km (0.102 R)
• M23: 10,232,195 km (0.028 R)
• M24: 10,580,309 km (0.106 R)
• M25: 10,736,190 km (0.091 R)
• M26: 11,011,002 km (0.051 R)
• M27: 11,407,586 km (0.039 R)
• M28: 11,768,416 km (0.093 R)
• M29: 12,873,495 km (0.116 R)
• M30: 13,291,023 km (0.113 R)
• M31: 13,628,366 km (0.07 R)
• M32: 13,968,402 km (0.091 R)
• M33: 14,268,346 km (0.083 R)
• M34: 16,606,710 km (0.059 R)
• M35: 17,427,554 km (0.11 R)
• M36: 17,889,213 km (0.05 R)
• M37: 19,536,584 km (0.087 R)
• M38: 22,071,819 km (0.064 R)
• M39: 24,245,028 km (0.085 R)
• M40: 24,450,725 km (0.101 R)
• M41: 25,070,958 km (0.039 R)
• M42: 25,174,928 km (0.088 R)
• M43: 25,539,648 km (0.092 R)
• M44: 26,432,597 km (0.072 R)
• M45: 26,750,194 km (0.12 R)
• M46: 27,442,682 km (0.102 R)
• M47: 28,141,155 km (0.113 R)
• M48: 28,791,008 km (0.064 R)
• M49: 29,555,453 km (0.112 R)
• M50: 29,720,011 km (0.103 R)
• M51: 29,829,965 km (0.105 R)
• M52: 30,658,887 km (0.026 R)
• M53: 30,992,640 km (0.113 R)
• M54: 31,944,531 km (0.062 R)
• M55: 32,622,359 km (0.079 R)
• M56: 33,819,740 km (0.063 R)
• M57: 34,510,434 km (0.049 R)
• M58: 34,741,712 km (0.086 R)
• M59: 34,973,439 km (0.117 R)
• M60: 36,140,003 km (0.094 R)
• M61: 39,836,567 km (0.119 R)
• M62: 40,748,814 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 19,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit