🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.5 AU - 0.52 AU

Year: 139 Days

Day: 23.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,303,430 km

• M1: 39,344 km (0.06 R)
• M2: 201,658 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.48 AU - 0.66 AU

Year: 165 Days

Day: 32.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935

Radius: 14.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.53 AU - 4.57 AU

Year: 3716 Days

Day: 13.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,303,430 km

• M1: 204,799 km (0.098 R)
• M2: 334,351 km (0.041 R)
• M3: 437,275 km (0.114 R)
• M4: 606,769 km (0.093 R)
• M5: 701,764 km (0.106 R)
• M6: 934,687 km (0.093 R)
• M7: 1,127,370 km (0.12 R)
• M8: 1,406,220 km (0.093 R)
• M9: 1,916,050 km (0.12 R)
• M10: 2,031,539 km (0.029 R)
• M11: 2,183,680 km (0.112 R)
• M12: 2,481,829 km (0.119 R)
• M13: 2,608,538 km (0.112 R)
• M14: 2,849,839 km (0.043 R)
• M15: 2,944,684 km (0.078 R)
• M16: 3,314,939 km (0.069 R)
• M17: 3,455,262 km (0.117 R)
• M18: 3,618,025 km (0.101 R)
• M19: 3,909,142 km (0.054 R)
• M20: 4,079,085 km (0.074 R)
• M21: 4,273,263 km (0.096 R)
• M22: 4,470,433 km (0.049 R)
• M23: 4,851,459 km (0.083 R)
• M24: 5,501,910 km (0.118 R)
• M25: 5,692,947 km (0.111 R)
• M26: 6,910,674 km (0.085 R)
• M27: 7,299,329 km (0.032 R)
• M28: 7,588,950 km (0.116 R)
• M29: 7,855,534 km (0.092 R)
• M30: 8,044,177 km (0.112 R)
• M31: 8,398,125 km (0.06 R)
• M32: 8,785,285 km (0.113 R)
• M33: 8,981,108 km (0.03 R)
• M34: 9,720,870 km (0.099 R)
• M35: 9,894,403 km (0.108 R)
• M36: 10,156,798 km (0.071 R)
• M37: 10,718,089 km (0.039 R)
• M38: 11,228,816 km (0.075 R)
• M39: 12,493,517 km (0.119 R)
• M40: 12,935,578 km (0.076 R)
• M41: 13,094,750 km (0.09 R)
• M42: 13,318,698 km (0.119 R)
• M43: 13,479,516 km (0.103 R)
• M44: 13,705,708 km (0.081 R)
• M45: 13,802,947 km (0.06 R)
• M46: 14,523,560 km (0.084 R)
• M47: 15,559,824 km (0.065 R)
• M48: 16,069,953 km (0.077 R)
• M49: 16,241,093 km (0.035 R)
• M50: 17,246,241 km (0.112 R)
• M51: 17,527,036 km (0.083 R)
• M52: 17,632,802 km (0.045 R)
• M53: 18,128,868 km (0.09 R)
• M54: 18,342,943 km (0.078 R)
• M55: 19,134,914 km (0.104 R)
• M56: 19,280,174 km (0.086 R)
• M57: 19,389,230 km (0.08 R)
• M58: 19,571,740 km (0.118 R)
• M59: 19,791,200 km (0.071 R)
• M60: 20,269,913 km (0.057 R)
• M61: 20,418,015 km (0.065 R)
• M62: 21,126,062 km (0.111 R)
• M63: 21,313,807 km (0.106 R)
• M64: 21,502,001 km (0.074 R)
• M65: 21,880,185 km (0.117 R)
• M66: 23,298,522 km (0.111 R)
• M67: 23,492,550 km (0.099 R)
• M68: 23,687,028 km (0.088 R)
• M69: 24,195,212 km (0.072 R)
• M70: 24,391,634 km (0.075 R)
• M71: 24,706,986 km (0.066 R)
• M72: 25,262,293 km (0.084 R)
• M73: 25,821,490 km (0.083 R)
• M74: 26,546,741 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.4

Radius: 11.7

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.61 AU - 4.75 AU

Year: 3876 Days

Day: 8.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 49,303,430 km

• M1: 148,551 km (0.075 R)
• M2: 226,042 km (0.06 R)
• M3: 307,274 km (0.083 R)
• M4: 563,834 km (0.081 R)
• M5: 881,131 km (0.092 R)
• M6: 986,299 km (0.046 R)
• M7: 1,157,888 km (0.076 R)
• M8: 1,660,387 km (0.05 R)
• M9: 1,854,714 km (0.077 R)
• M10: 1,942,080 km (0.067 R)
• M11: 2,160,343 km (0.093 R)
• M12: 2,359,757 km (0.066 R)
• M13: 2,468,664 km (0.117 R)
• M14: 2,607,192 km (0.083 R)
• M15: 2,705,777 km (0.114 R)
• M16: 2,848,792 km (0.075 R)
• M17: 3,023,822 km (0.077 R)
• M18: 3,232,511 km (0.097 R)
• M19: 3,461,545 km (0.104 R)
• M20: 3,743,388 km (0.095 R)
• M21: 3,855,137 km (0.111 R)
• M22: 4,130,996 km (0.088 R)
• M23: 4,313,056 km (0.037 R)
• M24: 4,413,436 km (0.095 R)
• M25: 4,616,590 km (0.083 R)
• M26: 4,857,742 km (0.064 R)
• M27: 5,067,628 km (0.049 R)
• M28: 5,227,099 km (0.089 R)
• M29: 5,881,440 km (0.076 R)
• M30: 6,011,740 km (0.083 R)
• M31: 6,275,182 km (0.078 R)
• M32: 6,619,706 km (0.118 R)
• M33: 6,833,182 km (0.052 R)
• M34: 7,167,683 km (0.045 R)
• M35: 7,649,089 km (0.097 R)
• M36: 8,037,744 km (0.077 R)
• M37: 8,244,787 km (0.084 R)
• M38: 9,393,849 km (0.11 R)
• M39: 9,920,433 km (0.097 R)
• M40: 10,120,446 km (0.089 R)
• M41: 10,232,195 km (0.04 R)
• M42: 10,615,016 km (0.088 R)
• M43: 10,979,736 km (0.054 R)
• M44: 11,140,553 km (0.066 R)
• M45: 11,395,019 km (0.098 R)
• M46: 12,027,370 km (0.11 R)
• M47: 12,193,274 km (0.12 R)
• M48: 12,599,282 km (0.092 R)
• M49: 14,067,286 km (0.098 R)
• M50: 14,317,264 km (0.115 R)
• M51: 14,467,909 km (0.114 R)
• M52: 15,050,443 km (0.113 R)
• M53: 15,126,888 km (0.049 R)
• M54: 15,280,375 km (0.084 R)
• M55: 15,357,418 km (0.116 R)
• M56: 15,434,461 km (0.102 R)
• M57: 15,769,860 km (0.107 R)
• M58: 15,873,531 km (0.114 R)
• M59: 16,003,531 km (0.09 R)
• M60: 16,316,789 km (0.113 R)
• M61: 16,447,987 km (0.065 R)
• M62: 16,711,429 km (0.095 R)
• M63: 16,896,481 km (0.034 R)
• M64: 17,617,244 km (0.078 R)
• M65: 17,724,954 km (0.113 R)
• M66: 17,967,901 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.7

Radius: 8.9

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.75 AU - 11.93 AU

Year: 11818 Days

Day: 6.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,303,430 km

• M1: 564,732 km (0.099 R)
• M2: 693,985 km (0.112 R)
• M3: 963,859 km (0.115 R)
• M4: 1,021,753 km (0.109 R)
• M5: 1,080,994 km (0.12 R)
• M6: 1,286,990 km (0.066 R)
• M7: 1,483,412 km (0.091 R)
• M8: 1,736,831 km (0.113 R)
• M9: 2,181,137 km (0.105 R)
• M10: 2,337,168 km (0.117 R)
• M11: 3,083,661 km (0.082 R)
• M12: 3,200,198 km (0.114 R)
• M13: 3,742,939 km (0.115 R)
• M14: 3,805,022 km (0.111 R)
• M15: 3,867,404 km (0.113 R)
• M16: 4,152,687 km (0.072 R)
• M17: 4,379,328 km (0.074 R)
• M18: 4,878,536 km (0.106 R)
• M19: 5,822,349 km (0.03 R)
• M20: 6,112,719 km (0.119 R)
• M21: 6,222,972 km (0.115 R)
• M22: 6,519,774 km (0.102 R)
• M23: 6,973,954 km (0.117 R)
• M24: 7,127,591 km (0.08 R)
• M25: 7,713,715 km (0.11 R)
• M26: 7,872,738 km (0.11 R)
• M27: 8,193,924 km (0.097 R)
• M28: 9,057,253 km (0.054 R)
• M29: 9,351,512 km (0.069 R)
• M30: 9,949,455 km (0.098 R)
• M31: 10,165,923 km (0.11 R)
• M32: 10,384,037 km (0.077 R)
• M33: 10,471,851 km (0.079 R)
• M34: 10,913,913 km (0.091 R)
• M35: 11,182,142 km (0.08 R)
• M36: 11,679,555 km (0.119 R)
• M37: 11,999,844 km (0.099 R)
• M38: 12,415,875 km (0.059 R)
• M39: 12,836,694 km (0.064 R)
• M40: 13,452,738 km (0.116 R)
• M41: 13,548,331 km (0.06 R)
• M42: 13,692,244 km (0.114 R)
• M43: 13,788,436 km (0.116 R)
• M44: 15,010,052 km (0.046 R)
• M45: 15,458,247 km (0.108 R)
• M46: 15,658,858 km (0.117 R)
• M47: 16,265,776 km (0.098 R)
• M48: 17,035,458 km (0.118 R)
• M49: 18,397,397 km (0.097 R)
• M50: 18,663,382 km (0.038 R)
• M51: 18,984,119 km (0.118 R)
• M52: 19,199,092 km (0.12 R)
• M53: 19,739,738 km (0.074 R)
• M54: 20,450,179 km (0.072 R)
• M55: 20,946,993 km (0.111 R)
• M56: 21,280,297 km (0.116 R)
• M57: 23,030,592 km (0.107 R)
• M58: 23,605,048 km (0.099 R)
• M59: 24,184,141 km (0.109 R)
• M60: 24,242,335 km (0.097 R)
• M61: 24,475,408 km (0.051 R)
• M62: 24,592,394 km (0.102 R)
• M63: 24,650,887 km (0.117 R)
• M64: 25,179,416 km (0.06 R)
• M65: 25,593,054 km (0.087 R)
• M66: 26,907,870 km (0.098 R)
• M67: 27,512,844 km (0.069 R)
• M68: 27,877,862 km (0.063 R)
• M69: 29,168,294 km (0.116 R)
• M70: 29,354,244 km (0.07 R)
• M71: 31,171,858 km (0.049 R)
• M72: 31,488,856 km (0.104 R)
• M73: 33,154,778 km (0.047 R)
• M74: 33,673,134 km (0.104 R)
• M75: 34,980,620 km (0.09 R)
• M76: 40,512,450 km (0.109 R)
• M77: 41,135,974 km (0.064 R)
• M78: 41,972,226 km (0.112 R)
• M79: 42,112,249 km (0.108 R)
• M80: 42,182,261 km (0.047 R)
• M81: 43,803,453 km (0.06 R)
• M82: 44,016,331 km (0.085 R)
• M83: 45,373,034 km (0.109 R)
• M84: 46,961,165 km (0.059 R)
• M85: 47,251,834 km (0.102 R)
• M86: 47,543,101 km (0.052 R)
• M87: 47,981,273 km (0.078 R)
• M88: 48,054,426 km (0.111 R)
• M89: 48,200,733 km (0.105 R)
• M90: 48,347,339 km (0.062 R)
• M91: 48,420,642 km (0.072 R)
• M92: 48,787,755 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 18,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit