🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.45 AU - 0.57 AU

Year: 235 Days

Day: 43.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.8

Radius: 10.6

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.86 AU - 0.94 AU

Year: 551 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 17,562,330 km

• M1: 133,740 km (0.064 R)
• M2: 202,256 km (0.097 R)
• M3: 271,221 km (0.05 R)
• M4: 386,262 km (0.112 R)
• M5: 518,057 km (0.118 R)
• M6: 586,124 km (0.044 R)
• M7: 676,182 km (0.115 R)
• M8: 856,597 km (0.104 R)
• M9: 1,014,872 km (0.086 R)
• M10: 1,081,144 km (0.088 R)
• M11: 1,183,469 km (0.076 R)
• M12: 1,331,122 km (0.106 R)
• M13: 1,497,774 km (0.062 R)
• M14: 1,678,039 km (0.067 R)
• M15: 1,750,893 km (0.059 R)
• M16: 1,886,130 km (0.057 R)
• M17: 2,053,081 km (0.112 R)
• M18: 2,409,423 km (0.071 R)
• M19: 2,477,042 km (0.076 R)
• M20: 2,793,291 km (0.108 R)
• M21: 2,944,236 km (0.111 R)
• M22: 3,032,947 km (0.108 R)
• M23: 3,262,730 km (0.048 R)
• M24: 3,396,620 km (0.114 R)
• M25: 3,472,765 km (0.085 R)
• M26: 3,549,509 km (0.117 R)
• M27: 3,618,324 km (0.057 R)
• M28: 3,783,181 km (0.036 R)
• M29: 3,862,318 km (0.039 R)
• M30: 4,183,953 km (0.105 R)
• M31: 4,320,536 km (0.103 R)
• M32: 4,393,989 km (0.103 R)
• M33: 4,505,140 km (0.088 R)
• M34: 4,711,136 km (0.089 R)
• M35: 4,958,571 km (0.109 R)
• M36: 5,025,890 km (0.079 R)
• M37: 5,122,680 km (0.076 R)
• M38: 5,456,433 km (0.097 R)
• M39: 5,536,019 km (0.106 R)
• M40: 5,626,077 km (0.078 R)
• M41: 5,858,253 km (0.101 R)
• M42: 5,990,946 km (0.102 R)
• M43: 6,093,570 km (0.093 R)
• M44: 6,332,179 km (0.092 R)
• M45: 6,405,332 km (0.101 R)
• M46: 6,531,593 km (0.066 R)
• M47: 6,775,736 km (0.115 R)
• M48: 6,872,077 km (0.11 R)
• M49: 6,958,096 km (0.058 R)
• M50: 7,142,102 km (0.092 R)
• M51: 7,251,158 km (0.106 R)
• M52: 7,338,823 km (0.115 R)
• M53: 7,448,777 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.6

Radius: 10.5

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.88 AU - 1.32 AU

Year: 745 Days

Day: 8.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 17,562,330 km

• M1: 134,189 km (0.101 R)
• M2: 203,752 km (0.08 R)
• M3: 344,225 km (0.106 R)
• M4: 409,898 km (0.07 R)
• M5: 629,957 km (0.063 R)
• M6: 805,285 km (0.097 R)
• M7: 883,375 km (0.106 R)
• M8: 964,308 km (0.053 R)
• M9: 1,093,560 km (0.072 R)
• M10: 1,193,043 km (0.082 R)
• M11: 1,308,084 km (0.038 R)
• M12: 1,414,149 km (0.069 R)
• M13: 1,542,952 km (0.101 R)
• M14: 1,642,136 km (0.106 R)
• M15: 1,903,184 km (0.088 R)
• M16: 2,031,689 km (0.058 R)
• M17: 2,097,063 km (0.062 R)
• M18: 2,214,946 km (0.111 R)
• M19: 2,365,591 km (0.043 R)
• M20: 2,434,556 km (0.103 R)
• M21: 2,598,066 km (0.08 R)
• M22: 2,733,153 km (0.078 R)
• M23: 3,051,946 km (0.053 R)
• M24: 3,135,721 km (0.065 R)
• M25: 3,262,730 km (0.105 R)
• M26: 3,365,653 km (0.067 R)
• M27: 3,478,300 km (0.12 R)
• M28: 3,592,294 km (0.116 R)
• M29: 3,689,682 km (0.073 R)
• M30: 3,941,754 km (0.078 R)
• M31: 4,069,810 km (0.108 R)
• M32: 4,264,736 km (0.051 R)
• M33: 4,577,096 km (0.07 R)
• M34: 5,015,269 km (0.09 R)
• M35: 5,114,452 km (0.101 R)
• M36: 5,345,282 km (0.101 R)
• M37: 5,426,214 km (0.054 R)
• M38: 5,754,581 km (0.05 R)
• M39: 5,858,552 km (0.049 R)
• M40: 5,994,686 km (0.104 R)
• M41: 6,334,123 km (0.06 R)
• M42: 6,625,540 km (0.057 R)
• M43: 6,943,436 km (0.047 R)
• M44: 7,043,068 km (0.082 R)
• M45: 7,143,149 km (0.089 R)
• M46: 7,232,608 km (0.117 R)
• M47: 7,367,396 km (0.094 R)
• M48: 7,457,903 km (0.056 R)
• M49: 7,708,329 km (0.09 R)
• M50: 7,788,514 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.2

Radius: 14.6

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.33 AU - 1.41 AU

Year: 1035 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 17,562,330 km

• M1: 181,911 km (0.049 R)
• M2: 274,811 km (0.037 R)
• M3: 380,727 km (0.092 R)
• M4: 625,170 km (0.058 R)
• M5: 769,831 km (0.082 R)
• M6: 913,744 km (0.1 R)
• M7: 1,032,076 km (0.086 R)
• M8: 1,208,601 km (0.101 R)
• M9: 1,388,119 km (0.086 R)
• M10: 1,809,835 km (0.084 R)
• M11: 1,971,700 km (0.102 R)
• M12: 2,073,127 km (0.039 R)
• M13: 2,388,330 km (0.091 R)
• M14: 2,516,835 km (0.112 R)
• M15: 2,668,078 km (0.1 R)
• M16: 2,937,653 km (0.09 R)
• M17: 3,043,868 km (0.086 R)
• M18: 3,151,279 km (0.089 R)
• M19: 3,249,116 km (0.107 R)
• M20: 3,381,211 km (0.11 R)
• M21: 3,730,971 km (0.043 R)
• M22: 3,869,499 km (0.112 R)
• M23: 4,319,788 km (0.094 R)
• M24: 4,539,099 km (0.031 R)
• M25: 4,637,684 km (0.116 R)
• M26: 5,065,085 km (0.119 R)
• M27: 5,677,090 km (0.089 R)
• M28: 5,810,381 km (0.103 R)
• M29: 6,409,222 km (0.071 R)
• M30: 6,576,023 km (0.091 R)
• M31: 6,758,383 km (0.105 R)
• M32: 6,871,479 km (0.119 R)
• M33: 6,970,962 km (0.082 R)
• M34: 7,388,190 km (0.081 R)
• M35: 7,947,237 km (0.054 R)
• M36: 8,111,645 km (0.081 R)
• M37: 8,232,072 km (0.05 R)
• M38: 8,444,052 km (0.107 R)
• M39: 8,550,715 km (0.11 R)
• M40: 8,734,571 km (0.054 R)
• M41: 8,935,331 km (0.054 R)
• M42: 9,106,471 km (0.075 R)
• M43: 9,247,243 km (0.108 R)
• M44: 9,436,035 km (0.097 R)
• M45: 9,658,039 km (0.12 R)
• M46: 9,865,830 km (0.044 R)
• M47: 10,204,370 km (0.116 R)
• M48: 10,596,167 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.4

Radius: 10.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.97 AU - 3.13 AU

Year: 2629 Days

Day: 9.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 17,562,330 km

• M1: 130,898 km (0.088 R)
• M2: 198,217 km (0.119 R)
• M3: 366,515 km (0.089 R)
• M4: 445,353 km (0.074 R)
• M5: 516,412 km (0.115 R)
• M6: 584,479 km (0.096 R)
• M7: 756,666 km (0.079 R)
• M8: 1,121,984 km (0.094 R)
• M9: 1,224,159 km (0.081 R)
• M10: 1,308,383 km (0.073 R)
• M11: 1,416,542 km (0.11 R)
• M12: 1,527,843 km (0.08 R)
• M13: 1,723,816 km (0.072 R)
• M14: 2,002,367 km (0.077 R)
• M15: 2,295,430 km (0.077 R)
• M16: 2,795,685 km (0.068 R)
• M17: 2,894,270 km (0.066 R)
• M18: 3,022,625 km (0.088 R)
• M19: 3,419,059 km (0.065 R)
• M20: 3,677,415 km (0.106 R)
• M21: 3,926,346 km (0.113 R)
• M22: 4,005,184 km (0.091 R)
• M23: 4,164,655 km (0.087 R)
• M24: 4,391,595 km (0.072 R)
• M25: 4,523,092 km (0.057 R)
• M26: 4,622,574 km (0.084 R)
• M27: 4,874,497 km (0.087 R)
• M28: 5,079,297 km (0.094 R)
• M29: 5,800,358 km (0.078 R)
• M30: 6,072,327 km (0.091 R)
• M31: 6,779,776 km (0.095 R)
• M32: 6,893,919 km (0.116 R)
• M33: 7,047,107 km (0.055 R)
• M34: 7,162,596 km (0.095 R)
• M35: 7,240,088 km (0.113 R)
• M36: 7,909,539 km (0.104 R)
• M37: 8,130,345 km (0.05 R)
• M38: 8,211,278 km (0.053 R)
• M39: 8,475,767 km (0.036 R)
• M40: 9,075,953 km (0.118 R)
• M41: 9,349,568 km (0.073 R)
• M42: 9,476,726 km (0.037 R)
• M43: 9,583,090 km (0.076 R)
• M44: 10,229,951 km (0.113 R)
• M45: 10,935,604 km (0.046 R)
• M46: 11,024,914 km (0.089 R)
• M47: 11,159,253 km (0.118 R)
• M48: 11,294,190 km (0.1 R)
• M49: 11,543,121 km (0.058 R)
• M50: 11,725,182 km (0.076 R)
• M51: 12,254,160 km (0.074 R)
• M52: 12,463,298 km (0.048 R)
• M53: 12,556,647 km (0.078 R)
• M54: 12,626,808 km (0.094 R)
• M55: 12,790,917 km (0.084 R)
• M56: 13,145,165 km (0.061 R)
• M57: 13,263,946 km (0.05 R)
• M58: 13,383,175 km (0.116 R)
• M59: 13,622,532 km (0.046 R)
• M60: 13,790,829 km (0.051 R)
• M61: 13,863,235 km (0.096 R)
• M62: 13,935,790 km (0.032 R)
• M63: 14,081,199 km (0.108 R)
• M64: 14,178,437 km (0.056 R)
• M65: 14,251,441 km (0.107 R)
• M66: 14,545,102 km (0.068 R)
• M67: 14,791,190 km (0.051 R)
• M68: 15,713,910 km (0.076 R)
• M69: 16,144,004 km (0.112 R)
• M70: 16,296,893 km (0.107 R)
• M71: 16,732,223 km (0.119 R)
• M72: 17,093,801 km (0.074 R)
• M73: 17,301,443 km (0.06 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 12,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit