🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.77 AU - 0.89 AU

Year: 265 Days

Day: 14.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.15 AU - 1.91 AU

Year: 662 Days

Day: 46.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.44 AU - 2.4 AU

Year: 931 Days

Day: 24.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,623,035 km

• M1: 285,433 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.2

Radius: 12.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.89 AU - 10.77 AU

Year: 9970 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,623,035 km

• M1: 192,981 km (0.028 R)
• M2: 282,740 km (0.063 R)
• M3: 381,774 km (0.1 R)
• M4: 498,311 km (0.09 R)
• M5: 630,106 km (0.075 R)
• M6: 715,826 km (0.112 R)
• M7: 949,946 km (0.041 R)
• M8: 1,191,846 km (0.066 R)
• M9: 1,513,182 km (0.091 R)
• M10: 1,694,645 km (0.081 R)
• M11: 1,948,063 km (0.06 R)
• M12: 2,169,020 km (0.103 R)
• M13: 2,351,679 km (0.106 R)
• M14: 2,468,664 km (0.117 R)
• M15: 3,006,319 km (0.097 R)
• M16: 3,935,471 km (0.074 R)
• M17: 4,302,285 km (0.103 R)
• M18: 4,417,326 km (0.062 R)
• M19: 4,888,260 km (0.095 R)
• M20: 5,375,201 km (0.068 R)
• M21: 5,845,986 km (0.109 R)
• M22: 5,973,742 km (0.106 R)
• M23: 6,232,247 km (0.095 R)
• M24: 6,362,846 km (0.118 R)
• M25: 7,337,177 km (0.085 R)
• M26: 7,509,813 km (0.059 R)
• M27: 7,859,423 km (0.083 R)
• M28: 8,793,064 km (0.086 R)
• M29: 8,939,819 km (0.096 R)
• M30: 9,235,724 km (0.045 R)
• M31: 9,385,022 km (0.038 R)
• M32: 9,572,618 km (0.119 R)
• M33: 11,557,184 km (0.107 R)
• M34: 11,718,151 km (0.098 R)
• M35: 11,960,948 km (0.103 R)
• M36: 12,575,197 km (0.054 R)
• M37: 13,834,512 km (0.108 R)
• M38: 14,177,241 km (0.092 R)
• M39: 14,870,926 km (0.071 R)
• M40: 15,976,753 km (0.116 R)
• M41: 17,615,598 km (0.09 R)
• M42: 17,754,574 km (0.09 R)
• M43: 18,033,724 km (0.074 R)
• M44: 18,314,220 km (0.061 R)
• M45: 19,402,844 km (0.118 R)
• M46: 20,269,614 km (0.103 R)
• M47: 20,512,561 km (0.119 R)
• M48: 20,658,868 km (0.056 R)
• M49: 20,903,310 km (0.103 R)
• M50: 21,148,801 km (0.103 R)
• M51: 22,090,519 km (0.113 R)
• M52: 22,190,451 km (0.108 R)
• M53: 22,290,532 km (0.108 R)
• M54: 22,894,159 km (0.072 R)
• M55: 23,860,860 km (0.089 R)
• M56: 24,685,145 km (0.037 R)
• M57: 25,048,817 km (0.094 R)
• M58: 25,257,356 km (0.11 R)
• M59: 26,414,945 km (0.097 R)
• M60: 26,574,117 km (0.088 R)
• M61: 27,589,737 km (0.108 R)
• M62: 28,129,336 km (0.099 R)
• M63: 28,509,165 km (0.116 R)
• M64: 28,617,923 km (0.067 R)
• M65: 28,726,980 km (0.116 R)
• M66: 30,322,591 km (0.111 R)
• M67: 30,600,544 km (0.105 R)
• M68: 31,159,142 km (0.11 R)
• M69: 31,439,638 km (0.107 R)
• M70: 31,552,136 km (0.093 R)
• M71: 33,656,679 km (0.085 R)
• M72: 34,349,017 km (0.108 R)
• M73: 36,100,210 km (0.103 R)
• M74: 36,631,133 km (0.11 R)
• M75: 39,992,896 km (0.026 R)
• M76: 40,787,411 km (0.063 R)
• M77: 41,032,901 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.4

Radius: 14.6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.01 AU - 11.01 AU

Year: 10260 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 25,623,035 km

• M1: 214,972 km (0.068 R)
• M2: 341,083 km (0.059 R)
• M3: 483,201 km (0.109 R)
• M4: 583,880 km (0.064 R)
• M5: 891,454 km (0.095 R)
• M6: 1,010,384 km (0.061 R)
• M7: 1,173,745 km (0.096 R)
• M8: 1,933,403 km (0.111 R)
• M9: 2,028,098 km (0.109 R)
• M10: 2,173,208 km (0.112 R)
• M11: 2,474,199 km (0.061 R)
• M12: 2,595,074 km (0.106 R)
• M13: 2,700,242 km (0.06 R)
• M14: 2,914,915 km (0.08 R)
• M15: 3,117,021 km (0.076 R)
• M16: 3,534,998 km (0.043 R)
• M17: 3,731,120 km (0.093 R)
• M18: 3,870,546 km (0.037 R)
• M19: 4,011,766 km (0.104 R)
• M20: 4,917,132 km (0.114 R)
• M21: 6,934,161 km (0.038 R)
• M22: 7,131,330 km (0.072 R)
• M23: 7,380,261 km (0.097 R)
• M24: 7,556,488 km (0.117 R)
• M25: 8,067,215 km (0.042 R)
• M26: 8,907,955 km (0.098 R)
• M27: 9,257,565 km (0.037 R)
• M28: 9,502,307 km (0.079 R)
• M29: 10,474,095 km (0.055 R)
• M30: 12,661,964 km (0.055 R)
• M31: 13,853,960 km (0.106 R)
• M32: 14,510,694 km (0.089 R)
• M33: 14,668,520 km (0.079 R)
• M34: 14,890,523 km (0.106 R)
• M35: 15,789,606 km (0.052 R)
• M36: 15,886,995 km (0.111 R)
• M37: 16,311,254 km (0.115 R)
• M38: 16,905,008 km (0.082 R)
• M39: 17,004,640 km (0.115 R)
• M40: 18,283,702 km (0.058 R)
• M41: 18,762,715 km (0.078 R)
• M42: 19,280,622 km (0.088 R)
• M43: 19,558,725 km (0.028 R)
• M44: 20,720,203 km (0.049 R)
• M45: 21,005,037 km (0.069 R)
• M46: 21,183,806 km (0.099 R)
• M47: 21,363,025 km (0.097 R)
• M48: 22,741,868 km (0.108 R)
• M49: 22,888,624 km (0.105 R)
• M50: 23,072,629 km (0.092 R)
• M51: 23,294,034 km (0.038 R)
• M52: 23,664,588 km (0.094 R)
• M53: 24,224,234 km (0.046 R)
• M54: 24,336,582 km (0.089 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 20,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit