🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.98 AU - 4.06 AU

Year: 2929 Days

Day: 29.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.8

Radius: 12.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.93 AU - 11.45 AU

Year: 12703 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 50,962,778 km

• M1: 252,970 km (0.064 R)
• M2: 487,539 km (0.08 R)
• M3: 2,244,118 km (0.025 R)
• M4: 2,356,914 km (0.102 R)
• M5: 2,730,909 km (0.077 R)
• M6: 2,949,771 km (0.047 R)
• M7: 4,184,851 km (0.094 R)
• M8: 4,696,176 km (0.054 R)
• M9: 5,257,767 km (0.072 R)
• M10: 5,378,791 km (0.057 R)
• M11: 5,531,232 km (0.095 R)
• M12: 6,124,088 km (0.067 R)
• M13: 7,573,841 km (0.063 R)
• M14: 8,266,778 km (0.081 R)
• M15: 8,871,752 km (0.047 R)
• M16: 9,974,139 km (0.089 R)
• M17: 10,964,327 km (0.088 R)
• M18: 11,353,581 km (0.052 R)
• M19: 11,510,509 km (0.119 R)
• M20: 11,866,402 km (0.101 R)
• M21: 12,025,724 km (0.113 R)
• M22: 12,467,487 km (0.076 R)
• M23: 12,710,733 km (0.113 R)
• M24: 13,325,730 km (0.117 R)
• M25: 14,329,830 km (0.064 R)
• M26: 15,271,699 km (0.094 R)
• M27: 15,445,083 km (0.086 R)
• M28: 15,706,430 km (0.036 R)
• M29: 16,277,744 km (0.106 R)
• M30: 18,215,486 km (0.115 R)
• M31: 18,630,320 km (0.093 R)
• M32: 20,035,344 km (0.112 R)
• M33: 20,272,905 km (0.107 R)
• M34: 20,702,700 km (0.091 R)
• M35: 22,402,880 km (0.039 R)
• M36: 22,698,784 km (0.085 R)
• M37: 23,244,816 km (0.039 R)
• M38: 23,845,302 km (0.098 R)
• M39: 25,523,042 km (0.086 R)
• M40: 25,780,650 km (0.039 R)
• M41: 25,883,872 km (0.091 R)
• M42: 26,350,169 km (0.091 R)
• M43: 26,610,469 km (0.117 R)
• M44: 27,343,798 km (0.116 R)
• M45: 28,190,073 km (0.05 R)
• M46: 28,563,021 km (0.118 R)
• M47: 28,991,319 km (0.091 R)
• M48: 29,475,568 km (0.091 R)
• M49: 29,908,354 km (0.096 R)
• M50: 31,826,199 km (0.067 R)
• M51: 36,241,580 km (0.072 R)
• M52: 37,054,196 km (0.088 R)
• M53: 37,170,733 km (0.084 R)
• M54: 37,696,868 km (0.068 R)
• M55: 38,579,196 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.7

Radius: 9.7

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.99 AU - 12.79 AU

Year: 15850 Days

Day: 8.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,962,778 km

• M1: 125,213 km (0.045 R)
• M2: 243,396 km (0.111 R)
• M3: 384,766 km (0.057 R)
• M4: 497,263 km (0.099 R)
• M5: 606,021 km (0.072 R)
• M6: 963,111 km (0.1 R)
• M7: 1,144,125 km (0.083 R)
• M8: 1,358,349 km (0.063 R)
• M9: 1,585,887 km (0.092 R)
• M10: 1,850,526 km (0.043 R)
• M11: 2,812,440 km (0.048 R)
• M12: 2,927,780 km (0.095 R)
• M13: 3,133,627 km (0.053 R)
• M14: 3,253,305 km (0.112 R)
• M15: 3,374,479 km (0.041 R)
• M16: 3,778,992 km (0.085 R)
• M17: 4,398,028 km (0.107 R)
• M18: 4,770,826 km (0.038 R)
• M19: 5,048,330 km (0.059 R)
• M20: 5,224,556 km (0.107 R)
• M21: 6,744,620 km (0.071 R)
• M22: 6,938,948 km (0.12 R)
• M23: 7,095,726 km (0.109 R)
• M24: 7,774,901 km (0.118 R)
• M25: 8,308,367 km (0.066 R)
• M26: 9,109,164 km (0.06 R)
• M27: 9,410,454 km (0.084 R)
• M28: 9,934,645 km (0.074 R)
• M29: 10,289,342 km (0.078 R)
• M30: 10,423,381 km (0.115 R)
• M31: 10,829,091 km (0.039 R)
• M32: 10,965,524 km (0.107 R)
• M33: 11,102,556 km (0.092 R)
• M34: 11,194,109 km (0.071 R)
• M35: 11,702,742 km (0.097 R)
• M36: 12,030,362 km (0.082 R)
• M37: 12,503,540 km (0.114 R)
• M38: 12,982,851 km (0.069 R)
• M39: 13,614,902 km (0.049 R)
• M40: 14,959,637 km (0.084 R)
• M41: 15,417,108 km (0.119 R)
• M42: 16,034,498 km (0.09 R)
• M43: 16,241,990 km (0.052 R)
• M44: 16,450,530 km (0.047 R)
• M45: 17,028,426 km (0.069 R)
• M46: 17,612,905 km (0.075 R)
• M47: 18,529,192 km (0.112 R)
• M48: 18,856,213 km (0.099 R)
• M49: 20,351,743 km (0.08 R)
• M50: 20,802,182 km (0.099 R)
• M51: 21,085,371 km (0.065 R)
• M52: 21,483,900 km (0.108 R)
• M53: 21,827,526 km (0.109 R)
• M54: 21,942,567 km (0.074 R)
• M55: 22,578,358 km (0.1 R)
• M56: 23,986,672 km (0.077 R)
• M57: 24,641,612 km (0.065 R)
• M58: 24,761,290 km (0.099 R)
• M59: 25,242,098 km (0.116 R)
• M60: 25,786,634 km (0.098 R)
• M61: 26,887,375 km (0.111 R)
• M62: 27,691,912 km (0.077 R)
• M63: 28,190,821 km (0.096 R)
• M64: 29,769,378 km (0.093 R)
• M65: 30,024,592 km (0.063 R)
• M66: 32,419,803 km (0.087 R)
• M67: 34,072,561 km (0.109 R)
• M68: 34,674,243 km (0.095 R)
• M69: 35,077,260 km (0.1 R)
• M70: 35,617,159 km (0.102 R)
• M71: 36,432,168 km (0.042 R)
• M72: 38,149,551 km (0.069 R)
• M73: 38,426,906 km (0.084 R)
• M74: 39,192,697 km (0.117 R)
• M75: 39,612,619 km (0.075 R)
• M76: 40,315,729 km (0.117 R)
• M77: 40,952,118 km (0.077 R)
• M78: 41,449,232 km (0.059 R)
• M79: 44,110,428 km (0.079 R)
• M80: 44,839,269 km (0.109 R)
• M81: 45,425,094 km (0.097 R)
• M82: 45,718,904 km (0.115 R)
• M83: 46,013,463 km (0.08 R)
• M84: 46,234,718 km (0.069 R)
• M85: 46,974,928 km (0.097 R)
• M86: 48,467,017 km (0.088 R)
• M87: 48,617,064 km (0.08 R)
• M88: 49,068,102 km (0.117 R)
• M89: 49,218,896 km (0.078 R)
• M90: 50,658,028 km (0.051 R)
• M91: 50,962,759 km (0.078 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 10,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit