🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.26 AU - 1.7 AU

Year: 803 Days

Day: 38.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,184,148 km

• M1: 1,348,625 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.3

Radius: 15

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.97 AU - 3.15 AU

Year: 1828 Days

Day: 8.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 32,184,148 km

• M1: 188,493 km (0.081 R)
• M2: 293,212 km (0.039 R)
• M3: 400,473 km (0.108 R)
• M4: 503,696 km (0.084 R)
• M5: 637,137 km (0.096 R)
• M6: 734,376 km (0.119 R)
• M7: 877,990 km (0.056 R)
• M8: 989,291 km (0.067 R)
• M9: 1,083,687 km (0.11 R)
• M10: 1,235,529 km (0.093 R)
• M11: 1,338,303 km (0.09 R)
• M12: 1,485,956 km (0.101 R)
• M13: 1,648,120 km (0.07 R)
• M14: 1,744,910 km (0.115 R)
• M15: 1,870,871 km (0.109 R)
• M16: 2,347,041 km (0.104 R)
• M17: 2,517,583 km (0.103 R)
• M18: 2,640,702 km (0.099 R)
• M19: 2,786,859 km (0.111 R)
• M20: 2,882,302 km (0.119 R)
• M21: 3,000,484 km (0.079 R)
• M22: 3,186,435 km (0.098 R)
• M23: 3,331,395 km (0.067 R)
• M24: 3,432,972 km (0.095 R)
• M25: 3,570,153 km (0.108 R)
• M26: 3,945,045 km (0.06 R)
• M27: 4,052,756 km (0.034 R)
• M28: 4,308,269 km (0.109 R)
• M29: 4,569,018 km (0.083 R)
• M30: 4,822,287 km (0.108 R)
• M31: 5,093,359 km (0.08 R)
• M32: 5,303,245 km (0.112 R)
• M33: 5,435,938 km (0.047 R)
• M34: 6,269,198 km (0.078 R)
• M35: 6,650,972 km (0.117 R)
• M36: 6,823,009 km (0.048 R)
• M37: 6,953,159 km (0.107 R)
• M38: 7,230,514 km (0.064 R)
• M39: 7,422,448 km (0.078 R)
• M40: 8,176,272 km (0.118 R)
• M41: 8,578,092 km (0.047 R)
• M42: 8,781,395 km (0.11 R)
• M43: 9,208,796 km (0.099 R)
• M44: 9,304,688 km (0.096 R)
• M45: 9,401,029 km (0.098 R)
• M46: 10,150,066 km (0.115 R)
• M47: 10,315,521 km (0.11 R)
• M48: 10,481,874 km (0.105 R)
• M49: 10,615,465 km (0.1 R)
• M50: 10,733,049 km (0.107 R)
• M51: 11,156,112 km (0.073 R)
• M52: 11,258,437 km (0.067 R)
• M53: 11,395,468 km (0.074 R)
• M54: 11,532,949 km (0.077 R)

Asteroid Belt

Center: 5.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.9

Radius: 11.5

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.79 AU - 10.97 AU

Year: 12819 Days

Day: 8.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,184,148 km

• M1: 154,086 km (0.112 R)
• M2: 248,183 km (0.096 R)
• M3: 325,675 km (0.065 R)
• M4: 404,064 km (0.036 R)
• M5: 689,646 km (0.07 R)
• M6: 949,647 km (0.076 R)
• M7: 1,184,516 km (0.11 R)
• M8: 1,280,109 km (0.092 R)
• M9: 2,208,214 km (0.049 R)
• M10: 2,327,593 km (0.08 R)
• M11: 3,089,046 km (0.084 R)
• M12: 3,441,798 km (0.117 R)
• M13: 3,609,049 km (0.11 R)
• M14: 4,394,737 km (0.104 R)
• M15: 4,729,985 km (0.102 R)
• M16: 5,555,167 km (0.099 R)
• M17: 6,118,703 km (0.083 R)
• M18: 6,322,006 km (0.069 R)
• M19: 7,122,205 km (0.041 R)
• M20: 7,661,206 km (0.117 R)
• M21: 8,250,622 km (0.076 R)
• M22: 8,400,369 km (0.087 R)
• M23: 9,046,482 km (0.1 R)
• M24: 9,239,613 km (0.096 R)
• M25: 9,473,285 km (0.119 R)
• M26: 9,551,525 km (0.104 R)
• M27: 9,748,246 km (0.055 R)
• M28: 9,986,107 km (0.064 R)
• M29: 10,426,972 km (0.113 R)
• M30: 11,872,237 km (0.104 R)
• M31: 12,812,609 km (0.109 R)
• M32: 12,942,759 km (0.097 R)
• M33: 13,073,358 km (0.104 R)
• M34: 13,248,088 km (0.107 R)
• M35: 13,555,661 km (0.081 R)
• M36: 13,644,074 km (0.072 R)
• M37: 14,267,747 km (0.099 R)
• M38: 14,537,921 km (0.118 R)
• M39: 14,764,412 km (0.12 R)
• M40: 15,774,647 km (0.096 R)
• M41: 15,867,547 km (0.082 R)
• M42: 16,007,421 km (0.049 R)
• M43: 16,902,166 km (0.071 R)
• M44: 17,379,533 km (0.085 R)
• M45: 17,571,766 km (0.081 R)
• M46: 18,055,416 km (0.071 R)
• M47: 19,383,247 km (0.106 R)
• M48: 19,682,592 km (0.101 R)
• M49: 20,895,083 km (0.067 R)
• M50: 21,716,973 km (0.092 R)
• M51: 21,872,256 km (0.096 R)
• M52: 23,604,450 km (0.042 R)
• M53: 24,945,894 km (0.055 R)
• M54: 25,162,811 km (0.049 R)
• M55: 25,434,929 km (0.106 R)
• M56: 25,543,986 km (0.073 R)
• M57: 27,199,137 km (0.066 R)
• M58: 27,814,583 km (0.068 R)
• M59: 27,983,329 km (0.119 R)
• M60: 30,554,019 km (0.076 R)
• M61: 31,310,535 km (0.056 R)
• M62: 32,309,251 km (0.096 R)
• M63: 32,723,637 km (0.114 R)
• M64: 34,157,233 km (0.088 R)
• M65: 35,672,510 km (0.075 R)
• M66: 35,916,953 km (0.087 R)
• M67: 36,653,722 km (0.043 R)
• M68: 37,457,512 km (0.077 R)
• M69: 37,581,678 km (0.104 R)
• M70: 38,079,689 km (0.104 R)
• M71: 39,397,646 km (0.031 R)
• M72: 40,602,807 km (0.101 R)
• M73: 42,400,824 km (0.069 R)
• M74: 42,659,778 km (0.034 R)
• M75: 43,439,930 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.4

Radius: 5.4

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.5 AU - 10.4 AU

Year: 12963 Days

Day: 17.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 32,184,148 km

• M1: 86,019 km (0.11 R)
• M2: 550,969 km (0.095 R)
• M3: 611,706 km (0.066 R)
• M4: 700,567 km (0.088 R)
• M5: 891,304 km (0.111 R)
• M6: 1,052,421 km (0.1 R)
• M7: 1,254,827 km (0.116 R)
• M8: 1,402,181 km (0.059 R)
• M9: 1,877,304 km (0.034 R)
• M10: 2,854,028 km (0.118 R)
• M11: 3,091,889 km (0.088 R)
• M12: 3,180,002 km (0.089 R)
• M13: 3,540,682 km (0.105 R)
• M14: 3,796,196 km (0.105 R)
• M15: 4,202,803 km (0.095 R)
• M16: 4,548,074 km (0.087 R)
• M17: 5,772,234 km (0.071 R)
• M18: 5,853,765 km (0.08 R)
• M19: 8,871,603 km (0.113 R)
• M20: 9,218,071 km (0.11 R)
• M21: 9,440,972 km (0.056 R)
• M22: 9,729,995 km (0.051 R)
• M23: 10,548,146 km (0.038 R)
• M24: 10,948,619 km (0.065 R)
• M25: 11,627,195 km (0.029 R)
• M26: 11,867,898 km (0.064 R)
• M27: 12,319,385 km (0.065 R)
• M28: 12,494,414 km (0.071 R)
• M29: 13,454,234 km (0.088 R)
• M30: 15,068,545 km (0.059 R)
• M31: 15,293,241 km (0.106 R)
• M32: 15,481,584 km (0.057 R)
• M33: 15,594,830 km (0.034 R)
• M34: 15,746,373 km (0.079 R)
• M35: 16,742,844 km (0.114 R)
• M36: 17,014,663 km (0.109 R)
• M37: 17,170,544 km (0.115 R)
• M38: 18,555,372 km (0.097 R)
• M39: 20,429,085 km (0.109 R)
• M40: 20,969,433 km (0.099 R)
• M41: 22,319,554 km (0.053 R)
• M42: 22,404,974 km (0.117 R)
• M43: 22,661,534 km (0.079 R)
• M44: 23,177,647 km (0.115 R)
• M45: 23,480,433 km (0.115 R)
• M46: 23,915,314 km (0.085 R)
• M47: 24,177,559 km (0.08 R)
• M48: 25,191,533 km (0.097 R)
• M49: 25,860,386 km (0.114 R)
• M50: 26,534,922 km (0.067 R)
• M51: 27,397,803 km (0.071 R)
• M52: 27,763,869 km (0.056 R)
• M53: 29,197,465 km (0.095 R)
• M54: 30,844,687 km (0.052 R)
• M55: 31,559,915 km (0.078 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: 498 - 15,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit